| 2025 U23 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 22.13 | | -0.5 | | 3 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 20 Aug 25 |
| 400H | 51.00 | | | | 1 | 1 | | | Chelmsford | National Athletics League Championship - East | 31 May 25 |
| 400H | 51.34 | | | | 1 | 1 | | | Stevenage | National Athletics League Championship - East | 5 Jul 25 |
| 400H | 51.36 | | | | 2 | | | | Birmingham (U) | University of Birmingham Track & Field Festival | 14 Jun 25 |
| 400H | 51.48 | | | | 1 | 1 | | | Horspath | National Athletics League Championship Promotion Final | 16 Aug 25 |
| 400H | 51.60 | | | | 2 | | | | Cardiff | Welsh Senior & U17 Championships (British U23) | 29 Jun 25 |
| 400H | 51.61 | | | | 5 | h3 | | | Birmingham | Novuna UK Athletics Championships | 2 Aug 25 |
| 400H | 51.73 | | | | 1 | B/H | | | Bedford | Bedfordshire & Hertfordshire County Championships | 11 May 25 |
| 400H | 51.86 | | | | 1 | A | | | Watford | BMC Grand Prix - World Athletics Challenger | 12 Jul 25 |
| 400H | 52.07 | | | | 1 | | | | Chelmsford | BLCF Hurdles Fest | 24 May 25 |
| 400H | 52.42 | | | | 3 | | | | Sportcity | Manchester International | 30 Aug 25 |
| 400H | 52.97 | | | | 2 | h1 | | | Cardiff | Welsh Senior & U17 Championships (British U23) | 28 Jun 25 |
| 400H | 53.12 | | | | 1 | 1 | | | Lee Valley | Lee Valley April Open | 5 Apr 25 |
| 400H | 53.30 | | | | 2 | h2 | | | Birmingham | England Athletics Senior & U20 Championships (inc Para) & Senior & U20 Combined Events Championships | 26 Jul 25 |
| 400H | 53.31 | | | | 3 | 2 | | | Loughborough | Loughborough Outdoor Open inc. BUCS 10,000m | 19 Apr 25 |
| 400H | 53.53 | | | | 4 | 1 | | | Loughborough | Loughborough International | 18 May 25 |
| 400H | 95.48 | | | | 8 | | | | Birmingham | England Athletics Senior & U20 Championships (inc Para) & Senior & U20 Combined Events Championships | 27 Jul 25 |
| 2024 U23 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 50.14 | | | | 1 | | | | Watford | Bedfordshire/Hertfordshire County Championships | 11 May 24 |
| 400 | 50.69 | | | | 1 | | | | Stevenage | SNHAC/HAWCS Club Championships | 31 Aug 24 |
| 400 | 52.47 | | | | 3 | A | | | Woodford | Southern Athletics League - Division 2 North & East | 17 Aug 24 |
| 800 | 2:14.88 | | | | 1 | 3 | | | Stevenage | Peter Lee Memorial Open | 7 Apr 24 |
| 400H | 53.28 | | | | 2 | | | | Eton | Southern U20/Senior & U15/U17 3000m Championships | 9 Jun 24 |
| 400H | 54.35 | | | | 2 | h2 | | | Eton | Southern U20/Senior & U15/U17 3000m Championships | 8 Jun 24 |
| 400H | 54.5 | | | | 1 | A | | | Stevenage | Southern Athletics League - Division 2 North & East | 15 Jun 24 |
| 400H | 55.13 | | | | 1 | 1 | | | Hendon | National Athletics League - Regional East | 22 Jun 24 |
| 400H | 55.16 | | | | 3 | 1 | | | Chelmsford | National Athletics League - Championship East | 1 Jun 24 |
| 400H | 55.3 | | | | 1 | A | | | Stevenage | Southern Athletics League - Division 2 North & East | 18 May 24 |
| 400H | 55.31 | | | | 2 | 1 | | | Stevenage | National Athletics League - Championship East Match 2 | 7 Jul 24 |
| 400H | 55.33 | | | | 5 | h2 | | | Birmingham | England Athletics U20 & Senior Championships (inc.U23), Senior Para Championships (U20+) inc. CAU Championships | 20 Jul 24 |
| 400H | 55.58 | | | | 1 | A | | | Woodford | Southern Athletics League - Division 2 North & East | 17 Aug 24 |
| 400H | 55.81 | | | | 2 | 2 | | | Loughborough | Loughborough Open inc. BUCS 10000m | 20 Apr 24 |
| 400H | 55.84 | | | | 8 | | | | Birmingham | England Athletics U20 & Senior Championships (inc.U23), Senior Para Championships (U20+) inc. CAU Championships | 21 Jul 24 |
| 400H | 56.99 | | | | 7 | h4 | | | Sportcity | Microplus UK Athletics Championships | 29 Jun 24 |
| 400H | 57.52 | | | | 2 | C | | | Bedford | National Athletics League - Promotion Match & Cup Final | 3 Aug 24 |
| HJ | 1.60 | | | | 5 | | | | Chelmsford | National Athletics League - Championship East | 1 Jun 24 |
| 2023 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 23.43 | | | | 3 | 1 | | | Stevenage | SNHAC/HAWCS Club Championships | 2 Sep 23 |
| 200 | 23.44 | | -0.3 | | 1 | B | | | Guildford | UK Youth Development League Upper - Southern 2A | 25 Jun 23 |
| 200 | 25.17 | | 0.1 | | 1 | ns | | | Kingston | UK Youth Development League Upper - Southern 2A | 28 May 23 |
| 400 | 51.75 | | | | 1 | | | | Stevenage | SNHAC/HAWCS Club Championships | 2 Sep 23 |
| 400 | 52.63 | | | | 2 | A | | | Kingston | UK Youth Development League Upper - Southern 2A | 28 May 23 |
| 400 | 54.97 | | | | 6 | 1 | | | Bournemouth | National Athletics League Championship Division Fixture A | 5 Aug 23 |
| 800 | 2:21.7 | | | | 1 | B | | | Walton | UK Youth Development League Upper - Southern 2A | 30 Jul 23 |
| 110H | 17.3 | w | 2.1 | | 1 | A | | | St. Ives | Southern Athletics League Division 2 North & East | 20 May 23 |
| 110HU20M | 16.51 | w | 2.4 | | 1 | A | | | Kingston | UK Youth Development League Upper - Southern 2A | 28 May 23 |
| 400H | 56.76 | | | | 2 | 1 | | | Bournemouth | National Athletics League Championship Division Fixture A | 5 Aug 23 |
| 400H | 57.39 | | | | 1 | A | | | Stevenage | Southern Athletics League Division 2 North & East | 9 Jul 23 |
| 400H | 58.04 | | | | 1 | A | | | Woodford | Southern Athletics League Division 2 North & East | 19 Aug 23 |
| 400H | 58.26 | | | | 4 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 14 May 23 |
| 400H | 58.98 | | | | 1 | A | | | Guildford | UK Youth Development League Upper - Southern 2A | 25 Jun 23 |
| 400H | 59.60 | | | | 5 | 1 | | | Bedford | National Athletics League Championship Division Fixture A | 11 Jun 23 |
| 400H | 59.8 | | | | 1 | A | | | Walton | UK Youth Development League Upper - Southern 2A | 30 Jul 23 |
| 400H | 61.3 | | | | 2 | A | | | St. Ives | Southern Athletics League Division 2 North & East | 20 May 23 |
| HJ | 1.80 | | | | 4 | | | | Bedford | National Athletics League Championship Division Fixture A | 11 Jun 23 |
| HJ | 1.75 | | | | 1 | | | | Stevenage | SNHAC/HAWCS Club Championships | 2 Sep 23 |
| HJ | 1.70 | | | | 2 | A | | | Guildford | UK Youth Development League Upper - Southern 2A | 25 Jun 23 |
| HJ | 1.70 | | | | 1 | A | | | Walton | UK Youth Development League Upper - Southern 2A | 30 Jul 23 |
| HJ | 1.62 | | | | 7= | | | | Bournemouth | National Athletics League Championship Division Fixture A | 5 Aug 23 |
| LJ | 5.62 | | | | 1 | B | | | St. Ives | Southern Athletics League Division 2 North & East | 20 May 23 |
| LJ | 3.24 | | | | 6 | B | | | Stevenage | Southern Athletics League Division 2 North & East | 9 Jul 23 |
| SP6K | 7.22 | | | | 1 | A | | | Walton | UK Youth Development League Upper - Southern 2A | 30 Jul 23 |
| DT2K | 18.37 | | | | 4 | B | | | Woodford | Southern Athletics League Division 2 North & East | 19 Aug 23 |
| JT800 | 25.18 | | | | 3 | A | | | Guildford | UK Youth Development League Upper - Southern 2A | 25 Jun 23 |
| JT800 | 19.07 | | | | 5 | B | | | Woodford | Southern Athletics League Division 2 North & East | 19 Aug 23 |
| 2022 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.82 | | -0.5 | | 1 | 5 | | | Stevenage | Stevenage NH AC & Hertford AWCS Club Championships | 3 Sep 22 |
| 200 | 24.06 | | | | 1 | A | | | Stevenage | UK Youth Development League Upper Southern 2A | 7 Aug 22 |
| 400 | 51.65 | | | | 1 | | | | Bedford | Bedfordshire & Hertfordshire County Championships | 14 May 22 |
| 400 | 52.10 | | | | 2 | A | | | Perivale | UK Youth Development League Upper Southern 2A | 24 Apr 22 |
| 400 | 53.9 | | | | 6 | 1 | | | Stevenage | National Athletics League - Championship | 2 Jul 22 |
| 400 | 54.7 | | | | 4 | A | | | Walton | UK Youth Development League Upper Southern 2A | 26 Jun 22 |
| 110H | 16.2 | | | | 1 | A | | | Bedford | Southern Athletics League Division 2 E | 10 Sep 22 |
| 110H | 16.63 | | 1.6 | | 2 | A | | | Woodford | Southern Athletics League Division 2 E | 13 Aug 22 |
| 110HU20M | 15.54 | | 1.1 | | 1 | A | | | Guildford | UK Youth Development League Upper Southern 2A | 29 May 22 |
| 110HU20M | 15.8 | | | | 2 | A | | | Walton | UK Youth Development League Upper Southern 2A | 26 Jun 22 |
| 110HU20M | 15.9 | | | | 1 | | | | Stevenage | Stevenage NH AC & Hertford AWCS Club Championships | 3 Sep 22 |
| 400H | 55.72 | | | | 1 | A | | | Guildford | UK Youth Development League Upper Southern 2A | 29 May 22 |
| 400H | 56.16 | | | | 3 | 1 | | | Lee Valley | Lee Valley April Open | 10 Apr 22 |
| 400H | 56.42 | | | | 1 | | | | Bedford | Bedfordshire & Hertfordshire County Championships | 15 May 22 |
| 400H | 56.94 | | | | 4 | A | | | Bedford | National Athletics League - Championship | 4 Jun 22 |
| 400H | 57.40 | | | | 2 | A | | | Perivale | UK Youth Development League Upper Southern 2A | 24 Apr 22 |
| 400H | 59.51 | | | | 8 | | | | Chelmsford | South of England U20/Senior & U15/U17 3000 Metres Championships | 19 Jun 22 |
| 400H | 60.14 | | | | 6 | h1 | | | Sportcity | ESAA - English Schools Championships | 8 Jul 22 |
| 400H | 61.6 | | | | 2 | A | | | Bedford | Southern Athletics League Division 2 E | 10 Sep 22 |
| 400H | 67.16 | | | | 2 | A | | | Woodford | Southern Athletics League Division 2 E | 13 Aug 22 |
| HJ | 1.67 | | | | 6 | | | | Stevenage | National Athletics League - Championship | 2 Jul 22 |
| HJ | 1.60 | | | | 3 | A | | | Guildford | UK Youth Development League Upper Southern 2A | 29 May 22 |
| HJ | 1.40 | | | | 3 | B | | | Bedford | Southern Athletics League Division 2 E | 10 Sep 22 |
| LJ | 5.93 | | | | 1 | A | | | Walton | UK Youth Development League Upper Southern 2A | 26 Jun 22 |
| SP6K | 7.64 | | | | 3 | A | | | Stevenage | UK Youth Development League Upper Southern 2A | 7 Aug 22 |
| JT800 | 21.33 | | | | 3 | A | | | Stevenage | UK Youth Development League Upper Southern 2A | 7 Aug 22 |
| 2021 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 52.7 | | | | 3 | A | | | Ware | Southern Athletics League - Hertfordshire | 20 Jun 21 |
| 400 | 53.47 | | | | 5 | A | | | Stevenage | National Athletics League Championship East | 3 Jul 21 |
| 110H | 16.5 | | 1.3 | | 2 | A | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| 110H | 17.0 | | | | 2 | A | | | St. Albans | Southern Athletics League - Hertfordshire | 14 Aug 21 |
| 110HU20M | 15.49 | | 0.9 | | 1 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 31 Jul 21 |
| 110HU20M | 15.66 | | 0.6 | | 3 | A | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| 400H | 55.03 | | | | 1 | A | | | Stevenage | Southern Athletics League - Hertfordshire | 11 Sep 21 |
| 400H | 55.10 | | | | 1 | A | | | Hendon | Youth Development League Upper Southern West | 5 Sep 21 |
| 400H | 55.23 | | | | 1 | A | | | Bedford | National Athletics League Championship East | 28 Aug 21 |
| 400H | 55.4 | | | | 1 | A | | | Peterborough | National Athletics League Championship East | 6 Jun 21 |
| 400H | 56.06 | | | | 4 | | | | Bedford | South of England U20/Senior Championships | 13 Jun 21 |
| 400H | 56.70 | | | | 5 | 2 | | | Sportcity | ESAA - New Balance English Schools Championships | 9 Jul 21 |
| 400H | 57.82 | | | | 1 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 1 Aug 21 |
| 400H | 58.30 | | | | 1 | 1 | | | Lee Valley | Lee Valley Track Open | 25 Apr 21 |
| 400H | 58.67 | | | | 1 | B | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| 400H | 58.72 | | | | 3 | h2 | | | Bedford | South of England U20/Senior Championships | 12 Jun 21 |
| 400H | 59.6 | | | | 1 | A | | | St. Albans | Southern Athletics League - Hertfordshire | 14 Aug 21 |
| 1500SC | 7:49.63 | | | | 4 | | | | Stevenage | Stevenage & North Herts Club Championships | 18 Sep 21 |
| HJ | 1.75 | | | | 1 | B | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| HJ | 1.75 | | | | 1 | A | | | Stevenage | Stevenage & North Herts Club Championships | 18 Sep 21 |
| HJ | 1.73 | | | | 2 | B | | | Bedford | National Athletics League Championship East | 28 Aug 21 |
| HJ | 1.71 | | | | 1 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 1 Aug 21 |
| HJ | 1.67 | | | | 2 | A | | | Chelmsford | National Athletics League Championship East | 7 Aug 21 |
| LJ | 5.83 | | | | 1 | B | | | Stevenage | Stevenage & North Herts Club Championships | 18 Sep 21 |
| 2020 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | DQ | i | | | - | h2 | | | Lee Valley | South of England AA U13 / U15 / U17 Championships | 12 Jan 20 |
| HJ | 1.75 | | | | 3 | A | | | Ware | Herts Phoenix AC Open Meeting | 6 Sep 20 |
| 2019 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 57.9 | | | | 6 | A | | | Croydon | UK Youth Development U17/U20 League Division South 2A | 28 Jul 19 |
| 400 | 58.8 | | | | 1 | B | | | Ware | Eastern Young Athletes' League | 2 Jun 19 |
| 60HU17M | 9.39 | i | | | 7 | h2 | | | Lee Valley | South of England AA U15 / U17 Championships | 12 Jan 19 |
| 60HU17M | 9.45 | i | | | 6 | h2 | | | Lee Valley | Essex County & Eastern AA Championships | 2 Feb 19 |
| 60HU17M | 9.66 | i | | | 7 | HM | | | Lee Valley | Tri-Counties Championships | 16 Mar 19 |
| 100HU17M | 15.25 | | 1.2 | | 1 | B | | | Guildford | UK Youth Development U17/U20 League Division South 2A | 30 Jun 19 |
| 100HU17M | 15.3 | | | | 1 | B | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| 100HU17M | 15.46 | | | | 1 | B | | | Stevenage | UK Youth Development U17/U20 League Division South 2A | 28 Apr 19 |
| 100HU17M | 15.6 | | | | 1 | B | | | Ware | Eastern Young Athletes' League | 2 Jun 19 |
| 100HU17M | 15.91 | | 0.7 | | 2 | B | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 14 Sep 19 |
| 100HU17M | 21.3 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 400HU17M | 60.70 | | | | 6 | A | | | Chelmsford | Eight Counties U17 Inter Counties Championships | 21 Jul 19 |
| 400HU17M | 61.33 | | | | 1 | A | | | Stevenage | UK Youth Development U17/U20 League Division South 2A | 28 Apr 19 |
| 400HU17M | 62.26 | | | | 1 | B | | | Guildford | UK Youth Development U17/U20 League Division South 2A | 30 Jun 19 |
| 400HU17M | 63.0 | | | | 6 | h1 | | | Ashford | South of England AA U13 / U15 / U17 Championships | 17 Aug 19 |
| 400HU17M | 63.89 | | | | 2 | 2 | | | Lee Valley | Lee Valley April Open | 6 Apr 19 |
| 400HU17M | 64.07 | | | | 1 | B | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 14 Sep 19 |
| 400HU17M | 65.71 | | | | 7 | h2 | | | Bedford | England Athletics U15 / U17 Championships | 31 Aug 19 |
| HJ | 1.75 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| HJ | 1.75 | | | | 1 | B | | | Tonbridge | Southern Athletics League Division 2E | 13 Jul 19 |
| HJ | 1.75 | | | | 2 | A | | | Croydon | UK Youth Development U17/U20 League Division South 2A | 28 Jul 19 |
| HJ | 1.70 | | | | 2 | B | | | Stevenage | Southern Athletics League Division 2E | 15 Jun 19 |
| HJ | 1.70 | | | | 7 | A | | | Chelmsford | Eight Counties U17 Inter Counties Championships | 21 Jul 19 |
| HJ | 1.65 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 2 Jun 19 |
| HJ | 1.60 | | | | 3 | A | | | Stevenage | UK Youth Development U17/U20 League Division South 2A | 28 Apr 19 |
| HJ | 1.60 | | | | 1 | B | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| HJ | 1.60 | | | | 2 | B | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 14 Sep 19 |
| HJ | NH | | | | - | | | | Ashford | South of England AA U13 / U15 / U17 Championships | 17 Aug 19 |
| LJ | 5.55 | | | | 3 | B | | | Tonbridge | Southern Athletics League Division 2E | 13 Jul 19 |
| LJ | 5.43 | | | | 3 | B | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| LJ | 5.41 | | 0.1 | | 7 | | | | Ashford | South of England AA U13 / U15 / U17 Championships | 17 Aug 19 |
| LJ | 5.10 | | | | 4 | A | | | Guildford | UK Youth Development U17/U20 League Division South 2A | 30 Jun 19 |
| LJ | 4.99 | | | | 2 | B | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| LJ | 4.91 | | | | 3 | A | | | Croydon | UK Youth Development U17/U20 League Division South 2A | 28 Jul 19 |
| 2018 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 43.1 | | | | 2 | ns | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| 300 | 45.2 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 15 Apr 18 |
| 800 | 2:34.9 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion | 3 May 18 |
| 800 | 2:39.16 | i | | | P | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 18 |
| 800 | 2:42.89 | | | | P | | | | Peterborough | Eastern Counties AA Combined Events Championships | 30 Sep 18 |
| 800 | 2:45.05 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 25 Mar 18 |
| 800 | 2:48.74 | | | | 5 | 4 | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| 60HU15M | 9.81 | i | | | P | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 18 |
| 60HU15M | 9.87 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 25 Mar 18 |
| 80HU15M | 12.33 | | -0.1 | | P | | | | Peterborough | Eastern Counties AA Combined Events Championships | 30 Sep 18 |
| 80HU15M | 12.45 | | 0.4 | | 2 | h2 | | | Hemel Hempstead | Hertfordshire County Schools Championships | 9 Jun 18 |
| 80HU15M | 12.46 | | -0.1 | | 4 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 9 Jun 18 |
| 80HU15M | 12.68 | | 0.1 | | 6 | h1 | | | Bedford | England Athletics U15 / U17 Championships | 26 Aug 18 |
| 80HU15M | 12.7 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 15 Apr 18 |
| 80HU15M | 12.8 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| 80HU15M | 12.83 | | | | 2 | | | | Watford | Hertfordshire County Championships | 12 May 18 |
| 80HU15M | 12.9 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion | 3 May 18 |
| 80HU15M | 13.14 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| HJ | 1.56 | i | | | P | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 18 |
| HJ | 1.55 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 15 Apr 18 |
| HJ | 1.54 | | | | 6 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 9 Jun 18 |
| HJ | 1.50 | | | | 3 | | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| HJ | 1.50 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion | 3 May 18 |
| HJ | 1.50 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League Plate Final | 2 Sep 18 |
| HJ | 1.46 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 25 Mar 18 |
| HJ | 1.45 | | | | 3 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| HJ | 1.44 | | | | P | | | | Peterborough | Eastern Counties AA Combined Events Championships | 30 Sep 18 |
| HJ | 1.40 | | | | 1 | | | | Watford | Hertfordshire County Championships | 13 May 18 |
| LJ | 4.78 | | | | 2 | | | | Watford | Hertfordshire County Championships | 13 May 18 |
| LJ | 4.77 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion | 3 May 18 |
| LJ | 4.68 | | | | P | | | | Peterborough | Eastern Counties AA Combined Events Championships | 30 Sep 18 |
| LJ | 4.65 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 25 Mar 18 |
| LJ | 4.58 | i | | | P | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 18 |
| SP4K | 8.32 | | | | P | | | | Peterborough | Eastern Counties AA Combined Events Championships | 30 Sep 18 |
| SP4K | 7.70 | | | | 1 | 1 | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| SP4K | 7.54 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 25 Mar 18 |
| SP4K | 7.16 | i | | | P | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 18 |
| PenU15M | 1909 | | | | 4 | | | | Peterborough | Eastern Counties AA Combined Events Championships | 30 Sep 18 |
| PenIU15M | 1854 | i | | | 14 | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 18 |
| PenIU15M | 1748 | i | | | 7 | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 25 Mar 18 |
| 2017 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:46.72 | | | | 6 | 3 | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| 800 | 2:47.4 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| 60HU15M | 10.77 | i | | | 2 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 17 |
| 80HU15M | 14.4 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| 80HU15M | 14.5 | | | | 3 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 80HU15M | 14.7 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| HJ | 1.46 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| HJ | 1.30 | | | | 4 | A | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| LJ | 4.28 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| SP4K | 6.33 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| DT1.25K | 15.80 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| PenU15M | 1448 | | | | 9 | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |