| 2025 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.63 | | -0.9 | | 2 | B | | | Dartford | Southern Athletics League Division 2 North & East | 17 May 25 |
| 200 | 23.3 | | | | 2 | ns1 | | | Luton | Southern Athletics League Division 2 North & East | 22 Jun 25 |
| 400 | 50.72 | | | | 3 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 7 Jun 25 |
| 110HU20M | 24.16 | w | 3.0 | | 4 | A | | | Eton | UK Youth Development League Upper - Southern Premier Division | 25 May 25 |
| 400H | 55.19 | | | | 2 | | | | Chelmsford | SEAA Outdoor U20/Senior Championships | 28 Jun 25 |
| 400H | 55.47 | | | | 5 | | | | Birmingham | ESAA English Schools Championships | 12 Jul 25 |
| 400H | 56.01 | | | | 2 | A | | | Hendon | UK Youth Development League Upper - Southern Premier | 6 Jul 25 |
| 400H | 56.15 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 7 Jun 25 |
| 400H | 56.60 | | | | 4 | B/H | | | Bedford | Bedfordshire & Hertfordshire County Championships | 11 May 25 |
| 400H | 56.94 | | | | 2 | h3 | | | Birmingham | ESAA English Schools Championships | 11 Jul 25 |
| 400H | 57.74 | | | | 3 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 27 Apr 25 |
| 400H | 58.22 | | | | 2 | A | | | Eton | UK Youth Development League Upper - Southern Premier Division | 25 May 25 |
| 400H | 59.1 | | | | 3 | A | | | Luton | Southern Athletics League Division 2 North & East | 22 Jun 25 |
| 400H | 59.41 | | | | 2 | A | | | Dartford | Southern Athletics League Division 2 North & East | 17 May 25 |
| 400H | 65.72 | | | | 8 | h2 | | | Birmingham | England Athletics Senior & U20 Championships (inc Para) & Senior & U20 Combined Events Championships | 26 Jul 25 |
| 2024 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.8 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| 200 | 23.64 | | -1.2 | | 5 | 1 | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| 400 | 52.04 | | | | 4 | 1 | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| 400 | 52.1 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| 400 | 53.95 | | | | 1 | A | | | Stevenage | Eastern Young Athletes League | 14 Apr 24 |
| 400 | 55.8 | | | | 2 | B | | | Hemel Hempstead | Southern Athletics League - Division 2 North & East | 17 Aug 24 |
| 400 | 55.9 | | | | 3 | A | | | St. Albans | Eastern Young Athletes League | 2 Jun 24 |
| 60HU17M | 8.68 | i | | | 1 | H | | | Lee Valley | Tricounties (Herts, Middx, Kent) Championships | 16 Mar 24 |
| 100HU17M | 14.2 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| 100HU17M | 14.30 | | 0.4 | | 2 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 26 May 24 |
| 100HU17M | 14.36 | | -2.3 | | 2 | 1 | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| 100HU17M | 14.41 | | -1.3 | | 5 | h4 | | | Birmingham | England Athletics U15 & U17 Open Championships, U20 & Senior Open Combined Events Championships, Junior Para Championships (11-18), UK Combined Events Championships | 28 Jul 24 |
| 100HU17M | 14.5 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 2 Jun 24 |
| 100HU17M | 14.58 | | -0.7 | | 1 | A | | | Stevenage | Eastern Young Athletes League | 14 Apr 24 |
| 100HU17M | 14.80 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 8 Jun 24 |
| 100HU17M | 15.57 | | | | 4 | A | | | Hendon | UK Youth Development League Upper - Southern Premier | 30 Jun 24 |
| 100HU17M | DNF | w | 3.7 | | - | B | | | Sportcity | UK Youth Development League Upper Age Group Final | 1 Sep 24 |
| 400H | 62.1 | | | | 1 | B | | | Hemel Hempstead | Southern Athletics League - Division 2 North & East | 17 Aug 24 |
| 400HU17M | 56.79 | | | | 3 | h2 | | | Birmingham | ESAA English Schools' Championships | 12 Jul 24 |
| 400HU17M | 57.38 | | | | 1 | A | | | Sportcity | UK Youth Development League Upper Age Group Final | 1 Sep 24 |
| 400HU17M | 57.71 | | | | 6 | | | | Birmingham | ESAA English Schools' Championships | 13 Jul 24 |
| 400HU17M | 57.93 | | | | 2 | A | | | Eton | UK Youth Development League Upper - Southern Premier | 28 Apr 24 |
| 400HU17M | 57.94 | | | | 2 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 26 May 24 |
| 400HU17M | 58.22 | | | | 2 | A | | | Hendon | UK Youth Development League Upper - Southern Premier | 30 Jun 24 |
| 400HU17M | 58.35 | | | | 6 | | | | Loughborough | School Games National Final | 31 Aug 24 |
| 400HU17M | 62.3 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 8 Jun 24 |
| HJ | 1.35 | | | | 6 | A | | | Eton | UK Youth Development League Upper - Southern Premier | 28 Apr 24 |
| LJ | 5.19 | | | | 5 | A | | | St. Albans | Eastern Young Athletes League | 2 Jun 24 |
| 2023 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.6 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| 200 | 23.9 | | | | 2 | 1 | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| 400 | 53.71 | | | | 4 | A | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| 400 | 54.3 | | | | 2 | A | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| 60HU17M | 8.77 | i | | | 2 | H/M | | | Lee Valley | Tricounties (Herts,Kent and Middlesex) Championships | 18 Mar 23 |
| 60HU17M | 8.92 | i | | | 4 | | | | Lee Valley | Essex & Eastern Indoor Championships | 4 Mar 23 |
| 100HU17M | 14.0 | | | | 2 | A | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| 100HU17M | 14.18 | | | | 3 | | | | Hemel Hempstead | Hertfordshire County Schools | 10 Jun 23 |
| 100HU17M | 14.51 | | | | 1 | h1 | | | Hemel Hempstead | Hertfordshire County Schools | 10 Jun 23 |
| 100HU17M | 14.53 | w | 2.3 | | 4 | A | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| 100HU17M | 14.6 | | | | 2 | A | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| 100HU17M | 14.63 | | -0.6 | | 2 | B | | | Crawley | UK Youth Development League Upper - Southern Premier | 30 Jul 23 |
| 100HU17M | 14.7 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes League | 16 Jul 23 |
| 100HU17M | 14.79 | w | 3.1 | | 2 | 2 | | | Lee Valley | Lee Valley April Open | 1 Apr 23 |
| 100HU17M | 14.81 | | 0.6 | | 2 | B | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 30 Apr 23 |
| 100HU17M | 14.84 | | 0.0 | | 2 | A | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| 100HU17M | 14.9 | | | | 2 | A | | | Ware | Eastern Young Athletes League | 23 Apr 23 |
| 100HU17M | 14.94 | w | 4.2 | | 3 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 25 Jun 23 |
| 100HU17M | 15.15 | | 0.9 | | 3 | B | | | Reading | UK Youth Development League Upper - Southern Premier | 28 May 23 |
| 100HU17M | 15.36 | | -1.1 | | 2 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 13 May 23 |
| 400HU17M | 59.50 | | | | 2 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 25 Jun 23 |
| 400HU17M | 60.9 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| 400HU17M | 61.45 | | | | 4 | | | | Lee Valley | South of England U13/U15/17 & U20/Senior Walks Championships | 13 Aug 23 |
| 400HU17M | 61.46 | | | | 3 | A | | | Crawley | UK Youth Development League Upper - Southern Premier | 30 Jul 23 |
| 400HU17M | 62.44 | | | | 6 | A | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| 400HU17M | 64.31 | | | | 4 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 30 Apr 23 |
| 400HU17M | 64.34 | | | | 6 | A | | | Reading | UK Youth Development League Upper - Southern Premier | 28 May 23 |
| HJ | 1.55 | | | | 2 | B | | | Ware | Eastern Young Athletes League | 23 Apr 23 |
| HJ | 1.50 | | | | 3 | B | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| HJ | 1.45 | | | | 1 | ns | | | Hemel Hempstead | Eastern Young Athletes League | 16 Jul 23 |
| LJ | 5.11 | | | | 2 | A | | | Ware | Eastern Young Athletes League | 23 Apr 23 |
| LJ | 5.09 | | | | 5 | B | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| LJ | 4.95 | | | | 1 | B | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| LJ | 4.89 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes League | 16 Jul 23 |
| LJ | 4.83 | | | | 3 | A | | | Bedford | Eastern Young Athletes League | 6 Aug 23 |
| 2022 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:25.76 | | | | 7 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 800 | 2:29.02 | | | | 3 | P3 | | | Bedford | ESAA Combined Event & Race Walking Championships | 17 Sep 22 |
| 800 | 2:33.90 | | | | - | P | | | Crawley | ESAA South East Regional Combined Events | 25 Jun 22 |
| 60HU15M | 9.02 | i | | | 4 | | | | Sheffield | England Athletics Age Group (U15/U17/U20) Indoor Championships | 13 Feb 22 |
| 60HU15M | 9.27 | i | | | 2 | 1 | | | Lee Valley | London Indoor Games U13/U15/U17 | 29 Jan 22 |
| 60HU15M | 9.34 | i | | | 2 | 2 | | | Lee Valley | London Indoor Games U13/U15/U17 | 29 Jan 22 |
| 60HU15M | 9.57 | i | | | 2 | | | | Lee Valley | Southern U13/15/17 Championships | 15 Jan 22 |
| 60HU15M | 9.65 | i | | | 1 | H | | | Lee Valley | Tricounties Indoor Championships | 19 Mar 22 |
| 80HU15M | 11.72 | w | 2.5 | | 4 | | | | Horspath | South of England U15/17 Inter Counties Championships | 10 Sep 22 |
| 80HU15M | 11.78 | | 0.6 | | 3 | h3 | | | Sportcity | ESAA - English Schools Championships | 8 Jul 22 |
| 80HU15M | 11.8 | | | | 2 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| 80HU15M | 11.84 | | 1.7 | | 2 | 2 | | | Horspath | South of England U15/17 Inter Counties Championships | 10 Sep 22 |
| 80HU15M | 11.87 | | -0.9 | | 3 | h2 | | | Bedford | England Athletics Under 15 & Under 17 Championships | 28 Aug 22 |
| 80HU15M | 11.9 | | | | 1 | h1 | | | Hemel Hempstead | Hertfordshire Schools Championships | 11 Jun 22 |
| 80HU15M | 11.94 | | 0.5 | | - | P1 | | | Crawley | ESAA South East Regional Combined Events | 25 Jun 22 |
| 80HU15M | 11.94 | | -1.1 | | 5 | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 28 Aug 22 |
| 80HU15M | 12.26 | w | 2.6 | | 5 | P7 | | | Bedford | ESAA Combined Event & Race Walking Championships | 17 Sep 22 |
| 80HU15M | 12.29 | | 0.0 | | 3 | 1 | | | Chelmsford | South of England U13/15/17 Championships | 13 Aug 22 |
| 80HU15M | 12.3 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 1 May 22 |
| 80HU15M | 12.38 | | -1.1 | | 2 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 80HU15M | 12.4 | | | | 1 | A | | | St. Albans | Eastern Young Athletes League | 5 Jun 22 |
| 80HU15M | 13.63 | | | | 7 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 11 Jun 22 |
| 80HU15M | 18.25 | | 0.0 | | 7 | | | | Chelmsford | South of England U13/15/17 Championships | 13 Aug 22 |
| HJ | 1.56 | | | | - | P | | | Crawley | ESAA South East Regional Combined Events | 25 Jun 22 |
| HJ | 1.55 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 1 May 22 |
| HJ | 1.55 | | | | 8 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| HJ | 1.53 | | | | 3 | PB | | | Bedford | ESAA Combined Event & Race Walking Championships | 17 Sep 22 |
| HJ | 1.50 | | | | 2 | A | | | St. Albans | Eastern Young Athletes League | 5 Jun 22 |
| HJ | 1.50 | | | | 3 | B | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| HJ | 1.49 | | | | 6 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 11 Jun 22 |
| LJ | 5.14 | w | 2.3 | | - | P | | | Crawley | ESAA South East Regional Combined Events | 25 Jun 22 |
| LJ | 4.99 | w | 3.2 | | 2 | PB | | | Bedford | ESAA Combined Event & Race Walking Championships | 17 Sep 22 |
| LJ | 4.89 | | | | 5 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| LJ | 4.73 | | 1.5 | | - | PB | | | Bedford | ESAA Combined Event & Race Walking Championships | 17 Sep 22 |
| SP4K | 7.19 | | | | - | P | | | Crawley | ESAA South East Regional Combined Events | 25 Jun 22 |
| SP4K | 7.15 | | | | 18 | PB | | | Bedford | ESAA Combined Event & Race Walking Championships | 17 Sep 22 |
| PenU15M | 2151 | | | | 6 | | | | Crawley | ESAA South East Regional Combined Events | 25 Jun 22 |
| PenU15M | 2120 | | | | 21 | | | | Bedford | ESAA Combined Event & Race Walking Championships | 17 Sep 22 |
| 2021 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 27.9 | | | | 2 | | | | Hemel Hempstead | Dacorum & Tring AC Championships | 19 Sep 21 |
| 300 | 46.1 | | | | 1 | ns | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| 800 | 2:48.64 | | | | 3 | ns | | | Hendon | Eastern Young Athletes League | 15 Aug 21 |
| 80HU15M | 12.6 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes League | 4 Jul 21 |
| 80HU15M | 12.9 | | | | 1 | B | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| 80HU15M | 13.0 | | | | 2 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 12 Jun 21 |
| 80HU15M | 13.0 | | | | 2 | A | | | Hendon | Eastern Young Athletes League | 15 Aug 21 |
| 80HU15M | 13.03 | | 0.3 | | 1 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 31 Jul 21 |
| 80HU15M | 13.1 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring AC Championships | 19 Sep 21 |
| HJ | 1.50 | | | | 2 | | | | Hemel Hempstead | Dacorum & Tring AC Championships | 19 Sep 21 |
| HJ | 1.49 | | | | 3 | | | | Hemel Hempstead | Hertfordshire Schools Championships | 12 Jun 21 |
| HJ | 1.45 | | | | 3 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 1 Aug 21 |
| HJ | 1.45 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 8 Sep 21 |
| HJ | 1.45 | | | | 1 | ns | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| HJ | 1.35 | | | | 1 | B | | | Hendon | Eastern Young Athletes League | 15 Aug 21 |
| 2019 U13 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 32.1 | | | | 3 | 2 | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| 1500 | 6:05.8 | | | | 5 | B | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| 75HU13M | 14.02 | w | 2.1 | | 6 | | | | Birmingham | National Preparatory Schools Championships | 1 Jul 19 |
| 75HU13M | 14.36 | | 1.5 | | 2 | h3 | | | Birmingham | National Preparatory Schools Championships | 1 Jul 19 |
| 75HU13M | 14.52 | | 0.8 | | 4 | B | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| 75HU13M | 14.7 | | | | 3 | A | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| 75HU13M | 14.8 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| HJ | 1.21 | | | | 4 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| HJ | 1.20 | | | | 3 | ns | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |