| 2021 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.32 | | -0.1 | | 2 | 1 | | | Chelmsford | Chelmsford Open | 28 Jul 21 |
| 100 | 14.47 | | -0.7 | | 4 | 2 | | | Hornchurch | Havering AC Championships & Open Meeting | 19 Sep 21 |
| 100 | 14.57 | | -1.9 | | 2 | 2 | | | Chelmsford | Chelmsford Open | 21 Jul 21 |
| 100 | 14.62 | | 1.3 | | 7 | 8 | | | Chelmsford | Chelmsford Sport & Athletics Centre | 26 May 21 |
| 200 | 30.4 | | | | 5 | ns | | | Basildon | Eastern Young Athletes League | 12 Sep 21 |
| 200 | 30.61 | | 1.4 | | 3 | 2 | | | Chelmsford | Chelmsford Sport & Athletics Centre | 16 Jun 21 |
| 200 | 30.71 | | 1.4 | | 3 | 8 | | | Chelmsford | Chelmsford Sport & Athletics Centre | 26 May 21 |
| 200 | 31.00 | | -0.3 | | 6 | 2 | | | Chelmsford | Chelmsford Sport & Athletics Centre Track Night | 9 Jun 21 |
| 60HU15W | 10.71 | i | | | 5 | 2.4 | | | Lee Valley | Lee Valley December Open | 5 Dec 21 |
| 60HU15W | 11.63 | i | | | 6 | 1.2 | | | Lee Valley | Lee Valley December Open | 5 Dec 21 |
| 75HU15W | 60.1 | | | | 4 | B | | | Chelmsford | Eastern Young Athletes League | 15 Aug 21 |
| HJ | 1.15 | | | | 12 | | | | Chelmsford | Chelmsford Open | 21 Jul 21 |
| HJ | 1.10 | | | | 8 | A | | | Chelmsford | Chelmsford Sport & Athletics Centre Track Night | 9 Jun 21 |
| HJ | 1.00 | | | | 6 | B | | | Crawley | Sussex AA Festival of Athletics | 8 May 21 |
| LJ | 4.03 | | | | 8 | A | | | Chelmsford | Chelmsford Open | 28 Jul 21 |
| LJ | 3.89 | | -0.7 | | 10 | A | | | Bromley | London Hurdles & Middle Distance Open Meeting | 22 May 21 |
| LJ | 3.82 | w | 2.2 | | 8 | | | | Chelmsford | Essex County Championships | 1 Aug 21 |
| LJ | 3.65 | | | | 13 | A | | | Chelmsford | Chelmsford Sport & Athletics Centre | 16 Jun 21 |
| LJ | 3.62 | | | | 7 | | | | Hornchurch | Havering AC Championships & Open Meeting | 19 Sep 21 |
| SP3K | 7.25 | | | | 2 | B | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| SP3K | 6.99 | | | | 4 | | | | Tonbridge | Tonbridge AC Open Graded Meeting inc. Kent U13 Pentathlon Championships | 30 Aug 21 |
| SP3K | 6.86 | | | | 9 | | | | Chelmsford | Essex County Championships | 31 Jul 21 |
| SP3K | 6.65 | | | | 3 | B | | | Chelmsford | Eastern Young Athletes League | 15 Aug 21 |
| SP3K | 6.62 | | | | 10 | B | | | Crawley | Sussex AA Festival of Athletics | 8 May 21 |
| SP3K | 6.14 | | | | 9 | A | | | Lee Valley | Lee Valley Field Open | 25 Apr 21 |
| DT1K | 18.46 | | | | 4 | | | | Chelmsford | Essex County Championships | 1 Aug 21 |
| DT1K | 16.00 | | | | 5 | A | | | Chelmsford | Eastern Young Athletes League | 15 Aug 21 |
| DT1K | 14.67 | | | | 4 | A | | | Basildon | Eastern Young Athletes League | 12 Sep 21 |
| DT1K | 12.52 | | | | 2 | B | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| JT500 | 16.32 | | | | 4 | | | | Chelmsford | Essex County Championships | 1 Aug 21 |
| JT500 | 15.00 | | | | 1 | B | | | Basildon | Eastern Young Athletes League | 12 Sep 21 |
| JT500 | 14.13 | | | | 3 | | | | Tonbridge | Tonbridge AC Open Graded Meeting inc. Kent U13 Pentathlon Championships | 30 Aug 21 |
| JT500 | 13.85 | | | | 2 | A | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| 2020 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.79 | w | 3.1 | | 2 | 15 | | | Chelmsford | Chelmsford Sprints Open Series | 19 Aug 20 |
| 100 | 14.97 | w | 2.1 | | 5 | 2 | | | Chelmsford | Chelmsford Sprints Open Series | 9 Sep 20 |
| 200 | 31.30 | | 1.3 | | 3 | 12 | | | Chelmsford | Chelmsford Sprints Open Series | 9 Sep 20 |
| 800 | 2:38.2 | | | | 5 | 6 | | | Norwich | Norfolk Night of 800m | 18 Sep 20 |
| 800 | 2:41.57 | | | | 9 | 3 | | | Dagenham | Be Fit Today Track Academy Open | 12 Sep 20 |
| 800 | 2:42.2 | i | | | 5 | | | | Lee Valley | Essex County & Eastern AA Championships | 9 Feb 20 |
| 1500 | 5:35.76 | | | | 7 | 2 | | | Dagenham | Be Fit Today Track Academy Open | 3 Oct 20 |
| 1500 | 5:56.84 | | | | 12 | 8 | | | Bromley | London Hurdles & Middle Distance Open Event | 11 Oct 20 |
| 60HU13W | 13.18 | i | | | 5 | h1 | | | Lee Valley | Essex County & Eastern AA Championships | 8 Feb 20 |
| LJ | 3.81 | i | | | 2 | A | | | Lee Valley | Lee Valley U13 / U15 Open | 22 Feb 20 |
| SP2.72K | 5.37 | i | | | 6 | | | | Lee Valley | Essex County & Eastern AA Championships | 8 Feb 20 |
| 1MXC | 6:38 | c | | | 22 | | | | Chelmsford | Miles of Miles | 9 Aug 20 |
| 2.5KL | 10:16 | | | | 23 | L2 | 8 | 5 | Colchester | Colchester Harriers Junior Relays | 15 Mar 20 |
| 3KXC | 12:41 | | | | 6 | Y7 | | | Upminster | Essex Schools' Year 7 & 8 Championships | 5 Feb 20 |
| 3KXC | 14:46 | | | | 127 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| ZXC | 12:38 | | | | 12 | | | | Colchester | Essex League | 11 Jan 20 |
| 2019 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.58 | i | | | 3 | 1.6 | | | Lee Valley | Lee Valley December Open | 1 Dec 19 |
| 60 | 9.63 | i | | | 5 | h2 | | | Lee Valley | Essex County & Eastern AA Championships | 2 Feb 19 |
| 100 | 15.04 | | 1.8 | | 7 | h2 | | | Chelmsford | Essex County Championships | 11 May 19 |
| 100 | 15.1 | | | | 7 | ns | | | Peterborough | Eastern Young Athletes' League | 5 May 19 |
| 100 | 15.3 | | | | 5 | ns | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 100 | 15.56 | | -0.7 | | 4 | 1 | | | Bromley | Blackheath & Bromley Club Championships | 17 Jul 19 |
| 100 | 15.79 | | | | 5 | 2 | | | Hornchurch | Havering Spring Warm Up Open | 7 Apr 19 |
| 200 | 32.60 | | -0.5 | | 2 | 7 | | | Bromley | Blackheath & Bromley Open Series | 22 Jul 19 |
| 200 | 33.15 | w | 3.3 | | 5 | h2 | | | Cambridge | Eastern Counties AA Championships | 30 Jun 19 |
| 800 | 2:47.92 | | | | 6 | 3 | | | Bromley | Blackheath & Bromley Club Championships | 17 Jul 19 |
| 800 | 2:48.17 | | | | 7 | | | | Cambridge | Eastern Counties AA Championships | 30 Jun 19 |
| 800 | 2:48.55 | | | | P | | | | Grays | Essex County Multi Event Championships (inc Open event) | 28 Apr 19 |
| 800 | 2:48.70 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 24 Mar 19 |
| 800 | 2:49.03 | | | | 6 | 5 | | | Hendon | London Inter Club Challenge | 16 Jun 19 |
| 800 | 2:49.39 | i | | | 9 | | | | Lee Valley | Essex County & Eastern AA Championships | 3 Feb 19 |
| 800 | 2:52.39 | | | | 10 | 2 | | | Woodford | Woodford Green Open | 11 Jun 19 |
| 1500 | 5:23.21 | | | | 4 | | | | Chelmsford | Essex County Championships | 12 May 19 |
| 1500 | 5:29.5 | | | | 2 | B | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| 1500 | 5:31.0 | | | | 3 | B | | | Peterborough | Eastern Young Athletes' League | 5 May 19 |
| 1500 | 5:34.0 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 1500 | 5:41.8 | | | | 4 | A | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| 1500 | 5:46.78 | | | | 3 | B | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| 60HU13W | 12.29 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 24 Mar 19 |
| 70HU13W | 15.14 | | 0.7 | | P | | | | Grays | Essex County Multi Event Championships (inc Open event) | 28 Apr 19 |
| 70HU13W | 15.90 | | 0.5 | | 4 | 2 | | | Hornchurch | Havering Spring Warm Up Open | 7 Apr 19 |
| HJ | 1.03 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 24 Mar 19 |
| HJ | 1.03 | | | | P | | | | Grays | Essex County Multi Event Championships (inc Open event) | 28 Apr 19 |
| LJ | 3.54 | | -2.2 | | 7 | | | | Chelmsford | Essex County Championships | 12 May 19 |
| LJ | 3.33 | | | | 3 | ns | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| LJ | 3.29 | | | | P | | | | Grays | Essex County Multi Event Championships (inc Open event) | 28 Apr 19 |
| LJ | 3.18 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 24 Mar 19 |
| SP2.72K | 4.38 | i | | | P | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 24 Mar 19 |
| SP2.72K | 4.31 | | | | P | | | | Grays | Essex County Multi Event Championships (inc Open event) | 28 Apr 19 |
| SP2.72K | 3.67 | | | | 4 | ns | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| DT0.75K | 14.46 | | | | 2 | B | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| DT0.75K | 13.42 | | | | 1 | ns | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| DT0.75K | 12.79 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| DT0.75K | 12.60 | | | | 2 | | | | Bromley | Blackheath & Bromley Open Series | 22 Jul 19 |
| DT0.75K | 11.95 | | | | 3 | | | | Chelmsford | Essex County Championships | 11 May 19 |
| DT0.75K | 11.12 | | | | 1 | B | | | Peterborough | Eastern Young Athletes' League | 5 May 19 |
| DT0.75K | 10.84 | | | | 2 | B | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| JT400 | 12.54 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| JT400 | 11.15 | | | | 2 | B | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| PenU13W | 1281 | | | | 13 | | | | Grays | Essex County Multi Event Championships (inc Open event) | 28 Apr 19 |
| PenIU13W | 1294 | i | | | 22 | | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 24 Mar 19 |
| 3KXC | 12:51 | | | | 11 | | | | Horseheath | Essex League | 26 Oct 19 |
| 3KXC | 14:07 | | | | 53 | | 15 | | One Tree Hill | Essex League | 12 Oct 19 |
| 3KXC | 14:10 | | | | 14 | | | | Writtle College | Essex County U13 / U15 / Veterans' Championships | 30 Nov 19 |
| 3.3KXCL | 14:20 | | | | 25 | L3 | | 7 | Writtle College | Essex County Relay Championships | 28 Sep 19 |
| ZXC | 13:51 | | | | 11 | | | | Writtle College | Essex League | 14 Dec 19 |
| 2018 U11 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.79 | i | | | 39 | | | | Lee Valley | Lee Valley Minithon | 8 Dec 18 |
| 75 | 11.80 | | 1.8 | | 3 | | | | Willesden | Track Academy Invitational | 24 Jul 18 |
| 75 | 11.94 | | -0.9 | | 3 | 4 | | | Gillingham | Medway & Maidstone AC Open | 15 Jul 18 |
| 75 | 12.15 | | -0.8 | | 5 | 2 | | | Dartford | Dartford Harriers Open Meeting | 27 Aug 18 |
| 80 | 12.3 | | | | 1 | 1 | | | Chelmsford | Danny Mullane Open | 25 Mar 18 |
| 600 | 2:04.6 | | | | 3 | | | | Chelmsford | Danny Mullane Open | 25 Mar 18 |
| 600 | 2:04.98 | | | | 3 | 1 | | | Gillingham | Medway & Maidstone AC Open | 15 Jul 18 |
| 600 | 2:05.80 | i | | | 13 | | | | Lee Valley | Lee Valley Minithon | 8 Dec 18 |
| 600 | 2:06.2 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| 600 | 2:08.99 | | | | 6 | | | | Dartford | Dartford Harriers Open Meeting | 27 Aug 18 |
| HJ | 0.86 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| LJ | 3.51 | | | | 4 | | | | Willesden | Track Academy Invitational | 24 Jul 18 |
| LJ | 3.39 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| LJ | 3.39 | | | | 7 | | | | Gillingham | Medway & Maidstone AC Open | 15 Jul 18 |
| LJ | 3.24 | | | | 3 | | | | Chelmsford | Danny Mullane Open | 25 Mar 18 |
| LJ | 3.16 | i | | | 26 | | | | Lee Valley | Lee Valley Minithon | 8 Dec 18 |
| LJ | 3.14 | i | | | 2 | | | | Chelmsford | Chelmsford Open | 3 Mar 18 |
| LJ | 3.11 | | | | 10 | | | | Dartford | Dartford Harriers Open Meeting | 27 Aug 18 |
| SP2.72K | 3.96 | | | | 2 | | | | Gillingham | Medway & Maidstone AC Open | 15 Jul 18 |
| SP2K | 4.59 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| 2017 U11 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.86 | i | | | 10 | | | | Lee Valley | Lee Valley Minithon | 9 Dec 17 |
| 60 | 10.21 | i | | | 24 | | | | Lee Valley | Lee Valley Minithon | 25 Feb 17 |
| 200 | 34.23 | i | | | 15 | | | | Lee Valley | Lee Valley Minithon | 9 Dec 17 |
| LJ | 3.16 | i | | | 6 | | | | Lee Valley | Lee Valley Minithon | 9 Dec 17 |
| LJ | 2.86 | i | | | 12 | | | | Lee Valley | Lee Valley Minithon | 25 Feb 17 |