| 2022 U15 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2.2KXC | 10:18 | | | | 27 | | | | Milton Keynes | Bedfordshire / Buckinghamshire County Championships | 8 Jan 22 |
| 3KXC | 12:50 | | | | 19 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| parkrun | 22:48 | | | | 17 | | 2 | 1 | Higginson, Marlow | Higginson, Marlow parkrun # 90 | 22 Jan 22 |
| parkrun | 22:58 | | | | 27 | | 1 | 1 | Higginson, Marlow | Higginson, Marlow parkrun # 102 | 23 Apr 22 |
| 2021 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:37.97 | | | | 9 | 5 | | | Eton | Windsor, Slough, Eton & Hounslow Middle Distance & Sprints Closed Meeting | 16 May 21 |
| 800 | 2:40.07 | | | | 6 | I | | | Milton Keynes | BMC PB Classic | 5 Jun 21 |
| 800 | 2:40.5 | | | | 10 | 3 | | | Aldershot | Aldershot, Farnham & District Open 6 | 25 Aug 21 |
| 3KXC | 13:25 | | | | 2 | | | | Greenford | North West London Young Athletes' League | 25 Sep 21 |
| parkrun | 22:28 | | | | 27 | | 3 | | Higginson, Marlow | Higginson, Marlow parkrun # 69 | 14 Aug 21 |
| parkrun | 22:57 | | | | 41 | | 3 | 1 | Higginson, Marlow | Higginson, Marlow parkrun # 71 | 28 Aug 21 |
| 2020 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.5KXC | 6:39 | | | | 6 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 1.6KXC | 6:04 | | | | 1 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 2019 U11 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 150 | 27.1 | | | | 2 | ns2 | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| 600 | 2:09.00 | | | | 4 | | | | Wormwood Scrubs | TVH Open Graded Series | 3 Jul 19 |
| 800 | 2:59.6 | | | | 5 | A | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| 1.5KXC | 7:25 | | | | 53 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 1.5KXC | 7:30 | | | | 38 | | | | Wormwood Scrubs | Start Fitness Metropolitan League | 12 Jan 19 |
| 2KXC | 7:36 | | | | 1 | | | | Greenford | North West London Young Athletes' League | 28 Sep 19 |
| 2KXC | 7:42 | | | | 1 | | | | Trent Park | North West London Young Athletes' League | 23 Nov 19 |
| parkrun | 25:17 | | | | 65 | | | 1 | Higginson, Marlow | Higginson, Marlow parkrun # 36 | 4 May 19 |
| parkrun | 35:33 | | | | 199 | | | | Higginson, Marlow | Higginson, Marlow parkrun # 22 | 19 Jan 19 |
| 2018 U11 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 13.30 | | 2.0 | | 3 | ns2 | | | Finsbury Park | Middlesex Young Athletes League | 17 Jun 18 |
| 800 | 2:57.21 | | | | 1 | B | | | Perivale | Middlesex Young Athletes League | 26 May 18 |
| 800 | 3:02.75 | | | | 3 | ns | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| 800 | 3:11.20 | | | | 1 | B | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| 800 | 3:11.30 | | | | 3 | ns | | | Finsbury Park | Middlesex Young Athletes League | 17 Jun 18 |
| LJ | 2.41 | | | | 7 | B | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| LJ | 2.25 | | | | 4 | B | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| LJ | 2.19 | | | | 5 | B | | | Finsbury Park | Middlesex Young Athletes League | 17 Jun 18 |
| 1.5KXC | 7:06 | | | | 29 | | | | Welwyn Garden City | Start Fitness Metropolitan League | 10 Nov 18 |
| parkrun | 28:11 | | | | 114 | | | | Higginson, Marlow | Higginson, Marlow parkrun # 3 | 1 Sep 18 |