| 2025 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 42.9 | | | | 1 | ns | | | Luton | Eastern Young Athletes league | 27 Jul 25 |
| 800 | 2:12.10 | | | | 4 | 10 | | | Watford | Watford Harriers Open Graded Meetings | 9 Jul 25 |
| 800 | 2:14.08 | | | | 5 | B | | | Twickenham | BMC Record Breaker Races | 18 Jun 25 |
| 800 | 2:14.26 | | | | 6 | 2 | | | Watford | Watford Harriers Open Graded Meetings | 14 May 25 |
| 800 | 2:14.95 | | | | 1 | | | | Chelmsford | Essex County Championships | 11 May 25 |
| 800 | 2:15.29 | | | | 3 | s1 | | | Crystal Palace | SEAA Outdoor U13/U15/U17 Championships | 8 Jun 25 |
| 800 | 2:16.9 | | | | 1 | A | | | Luton | Eastern Young Athletes league | 27 Jul 25 |
| 800 | 2:17.50 | | | | 2 | 10 | | | Watford | Watford Harriers Open Graded Meetings | 16 Apr 25 |
| 800 | 2:18.24 | | | | 6 | | | | Crystal Palace | SEAA Outdoor U13/U15/U17 Championships | 8 Jun 25 |
| 800 | 2:22.93 | | | | 2 | h4 | | | Crystal Palace | SEAA Outdoor U13/U15/U17 Championships | 7 Jun 25 |
| 1500 | 4:36.44 | | | | 5 | 6 | | | Watford | Watford Harriers Open Graded Meetings | 23 Jul 25 |
| 1500 | 4:38.68 | | | | 3 | 1 | | | Chelmsford | English Schools' Cup Final | 5 Jul 25 |
| 1500 | 4:39.56 | | | | 1 | | | | Chelmsford | Essex County Schools Championships | 14 Jun 25 |
| 1500 | 4:39.95 | | | | 5 | 7 | | | Watford | Watford Harriers Open Graded Meetings | 30 Apr 25 |
| 1500 | 4:40.22 | | | | 13 | 9 | | | Watford | Watford Harriers Open Graded Meetings | 28 May 25 |
| 1500 | 4:42.79 | | | | 10 | | | | Birmingham | England Athletics Age Group Championships (Inc Para) and U15 & U17 Combined Events | 8 Aug 25 |
| 1500 | 4:47.5 | | | | 1 | A | | | Norwich | Eastern Young Athletes league | 13 Apr 25 |
| 1500 | 4:50.56 | | | | 3 | | | | Chelmsford | Essex County Championships | 10 May 25 |
| Mile | 5:09.04 | | | | 2 | A | | | Chelmsford | MilesofMiles | 21 Jun 25 |
| TJ | 9.29 | w | 3.2 | | 14 | | | | Chelmsford | English Schools' Cup Final | 5 Jul 25 |
| TJ | 9.20 | | 0.9 | | - | | | | Chelmsford | English Schools' Cup Final | 5 Jul 25 |
| 3KL | 10:52 | | | | 1 | L02 | | | Hylands Park | Essex County Relay Championships | 11 Oct 25 |
| 3.5KXC | 13:37 | | | | 7 | | | | Newbury Showground | South East Schools' Inter Counties | 1 Feb 25 |
| 3.75KXC | 14:10 | | | | 103 | | | | Ardingly | ESAA English Schools Championships | 15 Mar 25 |
| 3.88KL | 13:50 | | | | 3 | L02 | | | Sutton Park | ERRA National Young Athlete Relays | 4 Oct 25 |
| 4KXC | 19:18 | | | | 49 | | | | Parliament Hill | ECCA Saucony English National Championships | 22 Feb 25 |
| 4.3KXC | 17:50 | | | | 11 | | | | Basildon | Essex County Championships | 4 Jan 25 |
| 4.5KXC | 17:12 | | | | 24 | | | | Beckenham Place | South of England Championships | 25 Jan 25 |
| 4.6KL | 16:50 | | | | 5 | L02 | | 5 | Aldershot | Southern Young Athletes Relays | 20 Sep 25 |
| 2024 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2KXCL | 7:58 | | | | 5 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 24 |
| 2KXCL | 8:12 | | | | 17 | L2 | | | Mansfield | ECCA National Cross Country Relays | 2 Nov 24 |
| 4KXC | 16:42 | | | | 34 | | 4 | | Writtle University | Essex League | 30 Nov 24 |
| 4.3KXC | 16:07 | | | | 26 | | 3 | | Hilly Fields | Essex League | 16 Nov 24 |
| 4.3KXC | 18:29 | | | | 6 | | | | Basildon | Essex County Championships | 6 Jan 24 |
| ZXC | NT | | | | 8 | | | | Benfleet | Essex County Schools' Championships | 20 Jan 24 |
| 2023 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.3 | | | | 2 | ns | | | Basildon | Eastern Young Athletes League | 6 Aug 23 |
| 300 | 45.2 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes League | 16 Jul 23 |
| 300 | 45.8 | | | | 2 | ns | | | Chelmsford | Eastern Young Athletes League | 2 Jul 23 |
| 800 | 2:21.80 | | | | 1 | 1.4 | | | Watford | Watford Harriers Open Graded Meetings | 9 Aug 23 |
| 800 | 2:26.6 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes League | 16 Jul 23 |
| 800 | 2:29.5 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes League | 2 Jul 23 |
| 1500 | 4:50.67 | | | | 3 | 3 | | | Watford | Watford Harriers Open Graded Meetings | 23 Aug 23 |
| 1500 | 4:56.5 | | | | 1 | B | | | Basildon | Eastern Young Athletes League | 6 Aug 23 |
| 1500 | 5:04.43 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| Mile | 5:28.40 | | | | 8 | | | | Chelmsford | MilesofMiles | 24 Jun 23 |
| LJ | 3.72 | | | | 2 | B | | | Basildon | Eastern Young Athletes League | 6 Aug 23 |
| 2KXCL | 7:20 | | | | 3 | L03 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 23 |
| 2KXCL | 7:42 | | | | 3 | L02 | | | Mansfield | ECCA National Cross Country Relays | 4 Nov 23 |
| 3KL | 11:25 | | | | 17 | L02 | | | Aldershot | Southern Young Athletes Relays | 23 Sep 23 |
| 3.88KL | 14:49 | | | | 14 | L01 | | | Sutton Park | ERRA National Young Athlete Relays | 7 Oct 23 |
| parkrun | 20:24 | | | | 50 | | | | Chelmsford Central | Chelmsford Central parkrun # 507 | 23 Dec 23 |
| 2022 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.16 | | 1.7 | | 2 | A | | | Hornchurch | Eastern Young Athletes League | 10 Jul 22 |
| 200 | 29.05 | | -3.3 | | 4 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 200 | 29.7 | | | | 3 | A | | | Grays | Eastern Young Athletes League | 1 May 22 |
| 800 | 2:18.73 | | | | 4 | | | | Chelmsford | South of England U13/15/17 Championships | 14 Aug 22 |
| 800 | 2:21.22 | | | | 2 | | | | Chelmsford | Essex County Championships | 14 May 22 |
| 800 | 2:24.04 | | | | 1 | 1 | | | Chelmsford | Essex County Schools Athletics Year 7 Championship | 29 Jun 22 |
| 800 | 2:24.1 | | | | 1 | B | | | Grays | Eastern Young Athletes League | 1 May 22 |
| 800 | 2:26.13 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 800 | 2:27.56 | | | | 1 | A | | | Hornchurch | Eastern Young Athletes League | 10 Jul 22 |
| 800 | 2:28.88 | i | | | 2 | 2 | | | Lee Valley | Ayo Falola Dream Mile | 16 Feb 22 |
| 800 | 2:34.0 | | | | 2 | 3 | | | Chelmsford | South of England U13/15/17 Championships | 13 Aug 22 |
| 1500 | 4:55.42 | | | | 10 | 6 | | | Watford | Watford Open Graded Meeting | 1 Jun 22 |
| 1500 | 4:56.36 | | | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 4 May 22 |
| 1500 | 4:56.56 | | | | 1 | | | | Chelmsford | Essex County Championships | 15 May 22 |
| 1500 | 5:03.8 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League | 5 Jun 22 |
| LJ | 3.72 | | | | 3 | A | | | Grays | Eastern Young Athletes League | 1 May 22 |
| JT400 | 8.02 | | | | 2 | ns | | | Chelmsford | Eastern Young Athletes League | 5 Jun 22 |
| 2KXCL | 7:29 | | | | 7 | L1 | | | Mansfield | ECCA Saucony English National Relay Championships | 5 Nov 22 |
| 2.37KXC | 8:59 | | | | 15 | | | | Leeds | ESAA English Schools Cup Final | 3 Dec 22 |
| 2.6K | 9:30 | | | | 19 | | 21 | 21 | London | TCS Mini London Marathon | 1 Oct 22 |
| 2.6KL | 9:41 | | | | 3 | L2 | 3 | 1 | Colchester | Essex County Relay Championships | 10 Apr 22 |
| 3KL | 10:57 | | | | 4 | A | 4 | | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| 3KXC | 11:26 | | | | 14 | | 3 | | Writtle | Essex League | 19 Feb 22 |
| 3KXC | 12:20 | | | | 1 | Y7 | | | Upminster | Essex Schools' Year 7 & 8 Championships | 23 Feb 22 |
| 3KXC | 12:22 | | | | 22 | | | | Beckenham | South of England AA Championships | 29 Jan 22 |
| 3KXC | 12:40 | | | | 10 | | 4 | | Hainault Forest | Essex League | 22 Jan 22 |
| 3KXC | 12:54 | | | | 7 | Y7 | | | Writtle | South East Schools' Inter-Counties Years 7 & 8 Championships | 26 Mar 22 |
| 3KXC | 13:47 | | | | 52 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| 3.2KXC | 13:36 | | | | 55 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| 3.88KL | 14:24 | | | | 7 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 22 |
| parkrun | 20:10 | | | | 31 | | | | Chelmsford Central | Chelmsford Central parkrun # 456 | 24 Dec 22 |
| 2021 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.9 | | | | 2 | ns1 | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| 200 | 30.5 | | | | 3 | B | | | Basildon | Eastern Young Athletes League | 12 Sep 21 |
| 800 | 2:31.88 | | | | 5 | B1 | | | Chelmsford | Chelmsford Sport & Athletics Centre Track Night | 9 Jun 21 |
| 800 | 2:32.79 | | | | 5 | 2 | | | Dagenham | Be Fit Today Track Academy Open Series | 29 May 21 |
| 800 | 2:34.9 | | | | 1 | A | | | Basildon | Eastern Young Athletes League | 12 Sep 21 |
| 800 | 2:36.4 | | | | 6 | | | | Bury St. Edmunds | West Suffolk Steeplechase Festival | 15 May 21 |
| 800 | 2:50.0 | | | | 2 | ns | | | Chelmsford | Eastern Young Athletes League | 15 Aug 21 |
| 1500 | 5:16.1 | | | | 1 | ns | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| 1500 | 5:16.79 | | | | 7 | | | | Chelmsford | Essex County Championships | 1 Aug 21 |
| 1500 | 5:20.89 | | | | 1 | | | | Hornchurch | Havering AC Warm Up Meeting | 2 May 21 |
| Mile | 5:43.11 | | | | 8 | 5 | | | Chelmsford | MilesofMiles | 6 Aug 21 |
| LJ | 3.60 | | | | 3 | ns | | | Basildon | Eastern Young Athletes League | 12 Sep 21 |
| 2KXCL | 7:25 | | | | 3 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 23 Oct 21 |
| 2KXCL | 8:01 | | | | 11 | L2 | | | Mansfield | ECCA Saucony English National Relay Championships | 6 Nov 21 |
| 3KXC | 12:00 | | | | 4 | | | | Great Notley Park | Essex League | 18 Dec 21 |
| 3KXC | 12:33 | | | | 10 | L1 | | 4 | Weald Country Park | Essex County Relay Championships | 2 Oct 21 |
| 3KXC | 12:48 | | | | 12 | | | | Croydon | South of England Masters' & Inter Counties Championships | 11 Dec 21 |
| 3KXC | 13:04 | | | | 5 | | | | Writtle College | Essex County U13 / U15 / Veterans' Championships | 4 Dec 21 |
| ZXC | NT | | | | 4 | | | | Hockley | Essex League | 25 Sep 21 |
| 2020 U11 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 11.41 | w | 3.0 | | 4 | | | | Dagenham | Be Fit Today Track Academy Open | 23 Aug 20 |
| 75 | 11.53 | w | 3.1 | | 3 | 2 | | | Dagenham | Be Fit Today Track Academy Open | 12 Sep 20 |
| 150 | 23.07 | w | 2.4 | | 4 | 1 | | | Dagenham | Be Fit Today Track Academy Open | 12 Sep 20 |
| 150 | 23.16 | | 1.7 | | 3 | 1.1 | | | Dagenham | Be Fit Today Track Academy Open | 23 Aug 20 |
| 600 | 1:55.23 | | | | 4 | 2 | | | Dagenham | Be Fit Today Track Academy Open | 3 Oct 20 |
| 600 | 1:57.3 | | | | 2 | 2 | | | Norwich | Norfolk Night of 800m | 18 Sep 20 |
| 2.8KL | 11:42 | | | | 33 | L1 | 12 | 1 | Colchester | Colchester Harriers Junior Relays | 15 Mar 20 |
| 2019 U11 London Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.74 | i | | | 14 | | | | Lee Valley | Lee Valley Minithon | 19 Oct 19 |
| 60 | 9.74 | i | | | M | | | | Lee Valley | Lee Valley Minithon | 21 Dec 19 |
| 600 | 2:06.68 | i | | | M | | | | Lee Valley | Lee Valley Minithon | 21 Dec 19 |
| 600 | 2:12.13 | i | | | 11 | | | | Lee Valley | Lee Valley Minithon | 19 Oct 19 |
| Mile | 6:35.4 | | | | 4 | 1 | | | Chelmsford | Chelmsford Miles of Miles | 11 Aug 19 |
| Mile | 6:35.8 | | | | 6 | 1 | | | Chelmsford | Mile Races | 17 Nov 19 |
| LJ | 3.23 | i | | | M | | | | Lee Valley | Lee Valley Minithon | 21 Dec 19 |
| LJ | 2.59 | i | | | 16 | | | | Lee Valley | Lee Valley Minithon | 19 Oct 19 |