| 2025 U20 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:51.33 | | | | 4 | C | | | Twickenham | BMC Record Breaker Races | 18 Jun 25 |
| 800 | 1:51.68 | | | | 1 | | | | Chelmsford | SEAA Outdoor U20/Senior Championships | 29 Jun 25 |
| 800 | 1:57.69 | | | | 1 | | | | Chelmsford | Essex County Championships | 10 May 25 |
| 800 | 1:58.62 | | | | 2 | h1 | | | Chelmsford | SEAA Outdoor U20/Senior Championships | 28 Jun 25 |
| 1500 | 3:50.63 | | | | 9 | B | | | Bury | BMC Grand Prix - World Athletics Challenger | 24 May 25 |
| 1500 | 3:51.17 | | | | 2 | B | | | Watford | BMC Gold Standard Races | 14 May 25 |
| 1500 | 3:53.40 | | | | 3 | | | | Birmingham | England Athletics Senior & U20 Championships (inc Para) & Senior & U20 Combined Events Championships | 25 Jul 25 |
| 1500 | 3:53.60 | | | | 1 | | | | Chelmsford | National Athletics League Championship - East | 31 May 25 |
| 1500 | 3:54.00 | | | | 5 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 2 Apr 25 |
| 1500 | 3:54.09 | | | | 7 | | | | Birmingham | ESAA English Schools Championships | 12 Jul 25 |
| 1500 | 3:55.77 | + | | | 16 | | | | Oxford | BMC Bannister Miles | 5 May 25 |
| 1500 | 4:03.42 | | | | 3 | h3 | | | Birmingham | ESAA English Schools Championships | 11 Jul 25 |
| Mile | 4:13.46 | | | | 6 | B | | | Oxford | BMC Bannister Miles | 5 May 25 |
| 3000 | 8:20.74 | | | | 17 | A | | | Tooting | BMC Record Breaker Races | 20 Aug 25 |
| 1.6ML | 7:27 | | | | 1 | L01 | | 1 | Colchester | Essex & Suffolk County Road Relay Championships | 12 Apr 25 |
| 2.6K | 7:28 | | | | 15 | | | | London | TCS Mini London Marathon | 26 Apr 25 |
| 3KXCL | 8:47 | | | | 2 | L02 | | | Mansfield | ECCA National Cross Country Relays | 1 Nov 25 |
| 4.4KXC | 13:30 | | | | 9 | R8 | | 9 | Sefton Park | British Athletics Cross Challenge (inc Manchester Area League and Mid Lancs League) | 22 Nov 25 |
| 5.47KL | 16:33 | | | | 23 | L01 | | | Sutton Park | ERRA Men's National 6-Stage Relays | 4 Oct 25 |
| 6KL | 18:27 | | | | 8 | L02 | | | Aldershot | Southern Men's 6-Stage Relays | 20 Sep 25 |
| 6KXC | 18:30 | | | | 23 | | | | Ardingly | ESAA English Schools Championships | 15 Mar 25 |
| 6KXC | 19:34 | | | | 6 | | | | Wollaton Park | CAU Inter County Championships (inc British Athletics Cross Challenge) | 8 Mar 25 |
| 6KXC | 20:51 | | | | 46 | | | | Beckenham Place | South of England Championships | 25 Jan 25 |
| 6KXC | 24:23 | | | | 50 | | | | Parliament Hill | ECCA Saucony English National Championships | 22 Feb 25 |
| 6.1KXC | 20:14 | | | | 1 | | | | Basildon | Essex County Championships | 4 Jan 25 |
| 8KXC | 25:40 | c | | | 1 | R6 | | 1 | One Tree Hill | Essex League | 25 Oct 25 |
| 2024 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:53.99 | | | | 1 | 9 | | | Watford | Watford Harriers Open Graded Meetings | 7 Aug 24 |
| 800 | 1:54.65 | | | | 1 | | | | Walton | SEAA U13/U15/U17 Championships | 11 Aug 24 |
| 800 | 1:55.47 | | | | 2 | 1 | | | Lee Valley | Lee Valley April Open | 6 Apr 24 |
| 800 | 1:58.36 | i | | | 1 | 2 | | | Lee Valley | Lee Valley New Year's Open 2024 | 1 Jan 24 |
| 800 | 2:02.26 | | | | 1 | h1 | | | Walton | SEAA U13/U15/U17 Championships | 10 Aug 24 |
| 1500 | 3:53.20 | | | | 1 | | | | Carmarthen | SIAB Schools International | 20 Jul 24 |
| 1500 | 3:54.04 | | | | 4 | D | | | Loughborough | BMC Grand Prix - World Athletics Challenger | 22 Jun 24 |
| 1500 | 3:54.34 | | | | 3 | 8 | | | Watford | Watford Harriers Open Graded Meetings | 29 May 24 |
| 1500 | 3:54.42 | | | | 2 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 3 Apr 24 |
| 1500 | 3:55.59 | | | | 1 | | | | Chelmsford | MilesofMiles | 29 Jun 24 |
| 1500 | 3:57.27 | | | | 2 | | | | Loughborough | School Games National Final | 31 Aug 24 |
| 1500 | 3:57.34 | | | | 2 | | | | Birmingham | ESAA English Schools' Championships | 13 Jul 24 |
| 1500 | 3:58.09 | | | | 3 | | | | Chelmsford | National Athletics League - Championship East | 1 Jun 24 |
| 1500 | 3:58.3 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes League | 5 May 24 |
| 1500 | 3:59.85 | | | | 1 | | | | Chelmsford | Essex County Schools Championships | 8 Jun 24 |
| 1500 | 3:59.85 | | | | 1 | h3 | | | Birmingham | ESAA English Schools' Championships | 12 Jul 24 |
| 1500 | 4:00.0 | | | | 1 | A | | | Grays | Eastern Young Athletes League - NO HAMMER | 14 Apr 24 |
| 1500 | 4:00.20 | i | | | 1 | | | | Lee Valley | Essex & Eastern Indoor Championships | 3 Mar 24 |
| 1500 | 4:12.90 | | | | 1 | | | | Hendon | Eastern Young Athletes League - Top 6 Final | 8 Sep 24 |
| Mile | 4:14.12 | | | | 1 | | | | Chelmsford | MilesofMiles | 29 Jun 24 |
| 3000 | 8:25.12 | | | | 1 | B | | | Tooting | BMC Regional Races | 24 Jul 24 |
| 3000 | 8:43.63 | | | | 1 | | | | Chelmsford | Essex County Championships | 12 May 24 |
| TJ | 11.30 | | | | 1 | B | | | Grays | Eastern Young Athletes League - NO HAMMER | 14 Apr 24 |
| 3KXCL | 9:02 | | | | 3 | L2 | | | Mansfield | ECCA National Cross Country Relays | 2 Nov 24 |
| 3KXCL | 9:20 | | | | 1 | L2 | | 1 | Weald Country Park | Essex County Relay Championships | 12 Oct 24 |
| 4.495KXC | 15:32 | | | | 8 | | | | Pontefract | ESAA English Schools Championships | 16 Mar 24 |
| 4.6KL | 14:10 | | | | 2 | L2 | | | Aldershot | Southern Young Athletes Relays | 21 Sep 24 |
| 6KXC | 17:50 | | | | 1 | | | | Hainault Forest | Essex League | 5 Oct 24 |
| 6KXC | 18:11 | | | | 1 | | | | Hainault Forest | Essex League | 10 Feb 24 |
| 6KXC | 18:40 | | | | 5 | | | | Beckenham Place | South of England Championships | 27 Jan 24 |
| 6KXC | 19:21 | | | | 1 | | | | Writtle University | Essex League | 30 Nov 24 |
| 6KXC | 20:05 | | | | 6 | | | | Abbotstown, IRL | SIAB Schools International | 23 Mar 24 |
| 6KXC | 20:09 | | | | 1 | | | | Hilly Fields | Essex League | 16 Nov 24 |
| ZXC | NT | | | | 1 | | | | Benfleet | Essex County Schools' Championships | 20 Jan 24 |
| 2023 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:59.4 | | | | 1 | A | | | Basildon | Eastern Young Athletes League | 6 Aug 23 |
| 800 | 1:59.77 | | | | 2 | 2 | | | Lee Valley | Be Fit Today Track Academy Outdoor Series | 27 May 23 |
| 800 | 2:00.13 | | | | 1 | 3 | | | Lee Valley | Be Fit Today Track Academy Outdoor Series | 29 Jul 23 |
| 800 | 2:00.51 | | | | 1 | | | | Southend | Southend City Open | 28 Aug 23 |
| 800 | NT | | | | 2 | B | | | Chelmsford | Southern Athletics League Division 1 | 9 Jul 23 |
| 1500 | 3:59.92 | | | | 1 | | | | Lee Valley | South of England U13/U15/17 & U20/Senior Walks Championships | 13 Aug 23 |
| 1500 | 4:02.2 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League | 16 Jul 23 |
| 1500 | 4:02.65 | | | | 1 | | | | Horspath | South of England U15/U17 Inter Counties | 10 Sep 23 |
| 1500 | 4:02.66 | | | | 6 | 14 | | | Watford | Watford Harriers Open Graded Meetings | 26 Jul 23 |
| 1500 | 4:09.83 | | | | 3 | h1 | | | Lee Valley | South of England U13/U15/17 & U20/Senior Walks Championships | 12 Aug 23 |
| 1500 | 4:10.11 | | | | 1 | A | | | Stevenage | Eastern Young Athletes League | 21 May 23 |
| 1500 | 4:10.2 | | | | 1 | A | | | Chelmsford | Eastern Young Athletes League | 2 Jul 23 |
| 1500 | 4:15.2 | | | | 3 | | | | Grays | Essex County Championships | 13 May 23 |
| 1500 | 4:19.19 | | | | 2 | 2 | | | Hornchurch | Havering AC Spring Warm Up Open | 2 Apr 23 |
| Mile | 4:21.60 | | | | 2 | | | | Chelmsford | MilesofMiles | 24 Jun 23 |
| 3000 | 8:51.51 | | | | 4 | | | | Walton | South of England Senior/U20 Championships | 4 Jun 23 |
| 3000 | 9:04.78 | | | | 3 | | | | Grays | Essex County Championships | 14 May 23 |
| 3000 | 9:07.44 | | | | 4 | | | | Grays | Essex County Schools Championship | 10 Jun 23 |
| HT5K | 12.96 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes League | 2 Jul 23 |
| 2.6K | 8:09 | | | | 35 | | | | London | TCS Mini London Marathon | 22 Apr 23 |
| 3KXCL | 9:19 | | | | 3 | L01 | | | Mansfield | ECCA National Cross Country Relays | 4 Nov 23 |
| 3KXCL | 9:33 | | | | 2 | L03 | | 1 | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 23 |
| 4KXC | 13:42 | | | | 2 | | | | Basildon | Essex County Championships | 7 Jan 23 |
| 4.6KL | 14:42 | | | | 9 | L01 | | | Aldershot | Southern Young Athletes Relays | 23 Sep 23 |
| parkrun | 17:22 | | | | 1 | | | 1 | Maldon Prom | Maldon Prom parkrun # 452 | 26 Aug 23 |
| 6KXC | 19:21 | | | | 1 | | | 1 | Hilly Fields | Essex League | 16 Dec 23 |
| 6KXC | 19:41 | | | | 1 | | | 1 | One Tree Hill | Essex League | 14 Oct 23 |
| 2022 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:08.14 | | | | 2 | | | | Chelmsford | Essex County Championships | 15 May 22 |
| 800 | 2:08.55 | | | | 4 | 1 | | | Chelmsford | Chelmsford Open Meeting | 29 Jun 22 |
| 800 | 2:08.6 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes League | 5 Jun 22 |
| 800 | 2:12.84 | | | | 1 | 4 | | | Chelmsford | Chelmsford Open Meeting | 27 Apr 22 |
| 800 | 2:16.83 | | | | 2 | h1 | | | Chelmsford | Essex County Championships | 15 May 22 |
| 1500 | 4:22.42 | | | | 2 | | | | Chelmsford | Essex County Schools Championships | 11 Jun 22 |
| 1500 | 4:22.46 | | | | 2 | | | | Chelmsford | South of England U13/15/17 Championships | 14 Aug 22 |
| 1500 | 4:24.59 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 1500 | 4:24.66 | | | | 4 | 2 | | | Chelmsford | Chelmsford Open Meeting | 31 Aug 22 |
| 1500 | 4:25.59 | | | | 1 | A | | | Hornchurch | Eastern Young Athletes League | 10 Jul 22 |
| 1500 | 4:29.59 | | | | 1 | | | | Chelmsford | Essex County Championships | 14 May 22 |
| 1500 | 4:29.7 | | | | 2 | A | | | Grays | Eastern Young Athletes League | 1 May 22 |
| 1500 | 4:31.56 | | | | 1 | | | | Hornchurch | Havering AC Spring Open | 9 Apr 22 |
| 1500 | 4:34.16 | | | | 1 | 2 | | | Chelmsford | South of England U13/15/17 Championships | 13 Aug 22 |
| 1500 | 4:42.63 | | | | 1 | h1 | | | Chelmsford | Essex County Championships | 14 May 22 |
| 3000 | 9:35.21 | | | | 2 | | | | Chelmsford | South of England U20/Senior & U15/U17 3000 Metres Championships | 19 Jun 22 |
| HT4K | 12.86 | | | | 7 | | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| HT4K | 10.41 | | | | 4 | A | | | Hornchurch | Eastern Young Athletes League | 10 Jul 22 |
| HT4K | 8.01 | | | | 3 | A | | | Grays | Eastern Young Athletes League | 1 May 22 |
| HT4K | 7.36 | | | | 4 | A | | | Chelmsford | Eastern Young Athletes League | 5 Jun 22 |
| 2.6K | 8:14 | | | | 30 | | | 36 | London | TCS Mini London Marathon | 1 Oct 22 |
| 4KXC | 12:30 | | | | 7 | | | | Horspath | South of England Masters' & Inter Counties Championships | 10 Dec 22 |
| 4KXC | 13:47 | | | | 2 | | | 2 | One Tree Hill | Essex League | 15 Oct 22 |
| 4KXC | 14:26 | | | | 1 | | | 1 | Epping Forest | Essex League | 12 Nov 22 |
| 4KXC | 14:59 | | | | 6 | | | 6 | Writtle | Essex League | 19 Feb 22 |
| 4KXC | 16:30 | | | | 7 | | | 7 | Hainault Forest | Essex League | 22 Jan 22 |
| 4KXC | NT | | | | 3 | | | | Writtle | Essex County Schools' Championships | 15 Jan 22 |
| 4.1KXC | 14:17 | | | | 11 | | | | Reigate | South East Schools' Inter Counties | 5 Feb 22 |
| 4.395KXC | 13:59 | | | | 18 | | | | Tonbridge | ESAA English Schools Championships | 19 Mar 22 |
| parkrun | 17:55 | | | | 4 | | | 1 | Great Notley | Great Notley parkrun # 364 | 27 Aug 22 |
| parkrun | 18:06 | | | | 1 | | | 1 | Great Notley | Great Notley parkrun # 360 | 30 Jul 22 |
| 2021 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 30.7 | | | | 5 | B | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| 800 | 2:22.1 | | | | 2 | B | | | Chelmsford | Eastern Young Athletes League | 15 Aug 21 |
| 800 | 2:23.2 | | | | 2 | B | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| 800 | 2:25.40 | | | | 8 | h1 | | | Chelmsford | Essex County Championships | 1 Aug 21 |
| SP4K | 5.16 | | | | 4 | B | | | Grays | Eastern Young Athletes League | 4 Jul 21 |
| SP4K | 4.95 | | | | 5 | B | | | Chelmsford | Eastern Young Athletes League | 15 Aug 21 |
| 4KXC | 14:27 | | | | 8 | | | | Writtle College | Essex County U13 / U15 / Veterans' Championships | 4 Dec 21 |
| 4KXC | 15:07 | | | | 8 | | | | Great Notley Park | Essex League | 18 Dec 21 |
| 2020 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3KXC | 12:17 | | | | 12 | Y7 | | | Upminster | Essex Schools' Year 7 & 8 Championships | 5 Feb 20 |
| ZXC | 11:58 | | | | 19 | | | | Colchester | Essex League | 11 Jan 20 |
| 2019 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:28.15 | | | | 2 | B | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| 800 | 2:31.2 | | | | 2 | B | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 800 | 2:38.3 | | | | 2 | A | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| 800 | 2:38.3 | | | | 2 | B | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| 1500 | 5:17.38 | | | | 9 | 2 | | | Southend | Southend-on-Sea Open & Club Championships | 26 Aug 19 |
| 75HU13M | 16.8 | | | | 4 | B | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| HJ | 1.20 | | | | 2 | A | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| HJ | 1.20 | | | | 4 | B | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| HJ | 1.20 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| LJ | 3.77 | | | | 12 | | | | Southend | Southend-on-Sea Open & Club Championships | 26 Aug 19 |
| SP3K | 5.34 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| SP3K | 5.08 | | | | 8 | | | | Southend | Southend-on-Sea Open & Club Championships | 26 Aug 19 |
| SP3K | 4.85 | | | | 6 | B | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| SP3K | 4.53 | | | | 3 | B | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| 3KXC | 11:53 | | | | 13 | | | | Horseheath | Essex League | 26 Oct 19 |
| 3KXC | 12:35 | | | | 9 | | | 9 | One Tree Hill | Essex League | 12 Oct 19 |
| 3.3KXCL | 12:14 | | | | 19 | L3 | | 4 | Writtle College | Essex County Relay Championships | 28 Sep 19 |
| ZXC | 12:52 | | | | 14 | | | | Basildon | Essex League | 2 Feb 19 |
| ZXC | 13:02 | | | | 17 | | | | Writtle College | Essex League | 14 Dec 19 |