| 2023 U17 Windsor Slough Eton & Hounslow/Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4.2KXC | 17:06 | | | | 19 | | | | Ampthill | Bedfordshire & Buckinghamshire County Championships | 7 Jan 23 |
| 4.5KXC | 18:25 | | | | 123 | | | | Beckenham Place | South of England Championships | 28 Jan 23 |
| parkrun | 21:46 | | | | 32 | | | 1 | Rickmansworth | Rickmansworth parkrun # 236 | 14 Jan 23 |
| 2022 U15 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 31.42 | | -3.2 | | 4 | 1 | | | Bracknell | Bracknell AC 42nd Young Athletes Open Meeting | 26 Mar 22 |
| 800 | 2:34.47 | | | | 4 | A | | | Eton | UK Youth Development League Lower Southern 1A | 30 Jul 22 |
| 800 | 2:34.61 | | | | 10 | 2 | | | Watford | Watford Open Graded Meeting | 10 Aug 22 |
| 800 | 2:36.8 | | | | 1 | | | | Wycombe | Wycombe Phoenix Invitational & Club Championships | 10 Apr 22 |
| 800 | 2:37.25 | | | | 3 | 2 | | | Watford | Watford Open Graded Meeting | 13 Jul 22 |
| 800 | 2:37.74 | | | | 4 | Bh1 | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 15 May 22 |
| 800 | 2:38.85 | | | | 3 | 2 | | | Wormwood Scrubs | Thames Valley Harriers Open | 20 Jul 22 |
| 800 | 2:39.87 | | | | 5 | 1 | | | Bracknell | Bracknell AC 42nd Young Athletes Open Meeting | 26 Mar 22 |
| 800 | 2:44.12 | | | | 6 | A | | | Guildford | UK Youth Development League Lower Southern 1A | 3 Jul 22 |
| 1500 | 5:15.61 | | | | 3 | G | | | Milton Keynes | BMC PB Classic | 4 Jun 22 |
| 1500 | 5:22.24 | | | | 9 | 2 | | | Eton | Windsor, Slough, Eton & Hounslow AC Spring Open Graded Meeting | 2 Apr 22 |
| 1500 | 5:23.4 | | | | 6 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 22 |
| 1500 | 5:25.8 | | | | 6 | A | | | Southampton | UK Youth Development League Lower Southern 1A | 21 May 22 |
| 1500 | 5:26.8 | | | | 5 | A | | | Guildford | Alder Valley League - Girls | 23 Jul 22 |
| 1500 | 5:27.43 | | | | 9 | 2 | | | Watford | Watford Open Graded Meeting | 27 Jul 22 |
| JT500 | 10.38 | | | | 6 | | | | Wycombe | Wycombe Phoenix Invitational & Club Championships | 10 Apr 22 |
| 2KXC | 8:04 | | | | 14 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 22 Oct 22 |
| 3KL | 12:37 | | | | 34 | A | | | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| 3KXC | 13:01 | | | | 24 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| 3.5KXC | 15:53 | | | | 31 | | | | Milton Keynes | Bedfordshire / Buckinghamshire County Championships | 8 Jan 22 |
| 4KXC | 19:42 | | | | 10 | | | | Harrow | North West London Young Athletes' League | 12 Feb 22 |
| 4KXC | 21:24 | | | | 246 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| parkrun | 21:11 | | | | 16 | | 2 | 1 | Rickmansworth | Rickmansworth parkrun # 229 | 3 Dec 22 |
| parkrun | 21:28 | | | | 27 | | 2 | 1 | Woking | Woking parkrun # 341 | 19 Nov 22 |
| parkrun | 21:50 | | | | 26 | | 2 | 1 | Northala Fields | Northala Fields parkrun # 363 | 8 Oct 22 |
| parkrun | 21:51 | | | | 34 | | 3 | 1 | Northala Fields | Northala Fields parkrun # 360 | 17 Sep 22 |
| parkrun | 22:00 | | | | 27 | | 2 | 1 | Northala Fields | Northala Fields parkrun # 340 | 16 Apr 22 |
| parkrun | 22:09 | | | | 20 | | 2 | 1 | Northala Fields | Northala Fields parkrun # 346 | 28 May 22 |
| parkrun | 22:38 | | | | 39 | | | 1 | Black Park | Black Park parkrun # 591 | 22 Jan 22 |
| parkrun | 22:39 | | | | 41 | | | 1 | Black Park | Black Park parkrun # 618 | 6 Aug 22 |
| parkrun | 23:55 | | | | 69 | | | | Black Park | Black Park parkrun # 614 | 9 Jul 22 |
| 2021 U15 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 30.6 | | | | 6 | h1 | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 800 | 2:33.92 | | | | 6 | 6 | | | Eton | Windsor, Slough, Eton & Hounslow Middle Distance & Sprints Closed Meeting | 16 May 21 |
| 800 | 2:34.0 | | | | 4 | h1 | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 800 | 2:34.07 | | | | 6 | h2 | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 800 | 2:34.63 | | | | 7 | H | | | Milton Keynes | BMC PB Classic | 5 Jun 21 |
| 800 | 2:35.85 | | | | 2 | 3 | | | Basingstoke | Basingstoke & Mid Hants AC 2 Lap Open Meet | 22 May 21 |
| 800 | 2:37.10 | | | | 5 | 6 | | | Wormwood Scrubs | Thames Valley Harriers Open Meeting | 7 Jul 21 |
| 800 | 2:38.1 | | | | 6 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 1500 | 5:16.51 | | | | 10 | 4 | | | Harrow | Harrow AC Spring Open | 29 Apr 21 |
| 1500 | 5:18.30 | | | | 4 | | | | Milton Keynes | Buckinghamshire County Championships | 15 Aug 21 |
| 1500 | 5:31.43 | | | | 15 | G | | | Millfield | BMC PB Classic | 29 May 21 |
| Mile | 5:45.2 | | | | 6 | 2 | | | Finsbury Park | Golden Stag Mile | 3 Jul 21 |
| SP3K | 6.41 | | | | 10 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 2KXCL | 7:45 | | | | 5 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 23 Oct 21 |
| 4KXC | 18:54 | | | | 17 | | | | Uxbridge | North West London Young Athletes' League | 30 Oct 21 |
| 4.2KXC | 17:34 | | | | 24 | | | 15 | Claybury Park | Start Fitness Metropolitan League | 16 Oct 21 |
| parkrun | 21:21 | | | | 23 | | 2 | 1 | Northala Fields | Northala Fields parkrun # 305 | 7 Aug 21 |
| parkrun | 21:54 | | | | 27 | | | 1 | Black Park | Black Park parkrun # 576 | 9 Oct 21 |
| parkrun | 22:18 | | | | 38 | | | 1 | Black Park | Black Park parkrun # 575 | 2 Oct 21 |
| 2020 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2KXC | 7:55 | | | | 11 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 2.8KXC | 12:02 | | | | 50 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 3KXC | 14:33 | | | | 25 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 3.7KXC | 19:20 | | | | 231 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| 5K | 21:49 | c | | | 13 | | 6 | 3 | Eton | Dorney Lake Windsor Race Series | 12 Dec 20 |
| parkrun | 22:32 | | | | 58 | | | | Black Park | Black Park parkrun # 563 | 7 Mar 20 |
| parkrun | 23:32 | | | | 77 | | | | Black Park | Black Park parkrun # 558 | 1 Feb 20 |
| parkrun | 24:55 | | | | 130 | | | | Black Park | Black Park parkrun # 556 | 18 Jan 20 |
| parkrun | 25:20 | | | | 156 | | | | Rickmansworth | Rickmansworth parkrun # 153 | 25 Jan 20 |
| 2019 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.00 | | -0.1 | | 5 | 2 | | | Bracknell | Bracknell AC Young Athletes Open | 30 Mar 19 |
| 75 | 12.10 | | 1.5 | | 7 | h1 | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 100 | 16.00 | w | 2.2 | | 8 | AB | | | Finsbury Park | Middlesex Young Athletes League | 25 May 19 |
| 100 | 16.05 | w | 2.6 | | 4 | B | | | Parliament Hill | Middlesex Young Athletes League | 23 Jun 19 |
| 100 | 16.4 | | | | 3 | 1 | | | Watford | Watford Minors Open Series | 9 Jun 19 |
| 100 | 16.5 | | | | 3 | 2 | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| 200 | 33.9 | | | | 5 | A | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| 600 | 2:09.52 | | | | 10 | 3 | | | Bracknell | Bracknell AC Young Athletes Open | 30 Mar 19 |
| 800 | 2:52.53 | | | | 5 | 1 | | | Wormwood Scrubs | TVH Open Graded Series | 3 Jul 19 |
| 800 | 2:59.4 | | | | 5 | | | | Watford | Watford Minors Open Series | 9 Jun 19 |
| 800 | 3:02.4 | | | | 10 | | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| 800 | 3:02.4 | | | | 9 | | | | Watford | Watford Minors Open Series | 8 Sep 19 |
| 1200 | 4:51.48 | | | | 10 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 70HU13W | 15.5 | | | | 4 | 1 | | | Watford | Watford Minors Open Series | 9 Jun 19 |
| 70HU13W | 17.3 | | | | 6 | | | | Watford | Watford Minors Open Series | 8 Sep 19 |
| LJ | 3.05 | | | | 18 | | | | Watford | Watford Minors Open Series | 8 Sep 19 |
| LJ | 2.88 | | | | 4 | B | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| SP3K | 3.35 | | | | 4 | | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| SP2.72K | 4.51 | | | | 6 | A | | | Parliament Hill | Middlesex Young Athletes League | 23 Jun 19 |
| SP2.72K | 3.98 | | | | 4 | ns | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| DT0.75K | 12.30 | | | | 4 | A | | | Finsbury Park | Middlesex Young Athletes League | 25 May 19 |
| DT0.75K | 10.68 | | | | 5 | A | | | Parliament Hill | Middlesex Young Athletes League | 23 Jun 19 |
| JT400 | 11.76 | | | | 3 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 1.2KXC | 5:19 | | | | 12 | | | | Wormwood Scrubs | North West London Young Athletes' League | 2 Mar 19 |
| 1.5KXC | 6:56 | | | | 8 | | | | Hampstead Heath | North West London Young Athletes' League | 16 Feb 19 |
| 1.5KXC | 7:17 | | | | 32 | | | | Wormwood Scrubs | Start Fitness Metropolitan League | 12 Jan 19 |
| 1.5KXC | 7:23 | | | | 34 | | | | Wormwood Scrubs | Start Fitness Metropolitan League | 12 Jan 19 |
| 1.5KXC | 8:05 | | | | 25 | | | | Alexandra Palace | Start Fitness Metropolitan League | 9 Feb 19 |
| 2KXCL | 8:57 | | | | 37 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.45KXC | 11:16 | | | | 93 | | | | Spinkhill | ESAA English Schools Cup Final | 7 Dec 19 |
| 3KXC | 11:47 | | | | 38 | | | | Greenford | North West London Young Athletes' League | 28 Sep 19 |
| 3KXC | 13:15 | | | | 24 | | | | Trent Park | North West London Young Athletes' League | 23 Nov 19 |
| 3KXC | 14:25 | | | | 34 | | | | Hughenden Park | Bedfordshire / Buckinghamshire County Championships | 5 Jan 19 |
| 3KXC | 14:34 | | | | 26 | | | | Kingsbury | North West London Young Athletes' League | 26 Oct 19 |
| 3KXC | 17:03 | | | | 293 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| parkrun | 24:18 | | | | 107 | | | | Black Park | Black Park parkrun # 528 | 13 Jul 19 |
| parkrun | 24:19 | | | | 84 | | | | Black Park | Black Park parkrun # 550 | 14 Dec 19 |
| parkrun | 24:29 | | | | 68 | | | 1 | Black Park | Black Park parkrun # 544 | 2 Nov 19 |
| parkrun | 25:18 | | | | 152 | | | | Black Park | Black Park parkrun # 537 | 14 Sep 19 |
| parkrun | 25:54 | | | | 130 | | | 1 | Black Park | Black Park parkrun # 541 | 12 Oct 19 |
| parkrun | 26:10 | | | | 154 | | | | Black Park | Black Park parkrun # 510 | 9 Mar 19 |
| parkrun | 28:31 | | | | 141 | | | | Maidenhead | Maidenhead parkrun # 230 | 24 Aug 19 |
| 2018 U11 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.67 | | 1.6 | | 3 | A | | | Finsbury Park | Middlesex Young Athletes League | 17 Jun 18 |
| 150 | 24.96 | w | 2.2 | | 3 | B | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| 150 | 26.71 | | -1.2 | | 8 | A | | | Perivale | Middlesex Young Athletes League | 26 May 18 |
| 800 | 2:56.30 | | | | 2 | A | | | Perivale | Middlesex Young Athletes League | 26 May 18 |
| 800 | 3:00.03 | | | | 2 | B | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| 800 | 3:08.61 | | | | 4 | A | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| 800 | 3:13.29 | | | | 7 | A | | | Finsbury Park | Middlesex Young Athletes League | 17 Jun 18 |
| LJ | 2.54 | | | | 5 | ns | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| 1.2KXC | 5:39 | | | | 21 | | | | Wormwood Scrubs | North West London Young Athletes' League | 24 Mar 18 |
| 1.2KXC | 6:24 | | | | 12 | | | | Greenford | North West London Young Athletes' League | 29 Sep 18 |
| 1.2KXC | 7:33 | | | | 23 | | | | Harrow | North West London Young Athletes' League | 17 Feb 18 |
| 1.5KXC | 6:39 | | | | 21 | | | | Kingsbury | North West London Young Athletes' League | 27 Oct 18 |
| 1.5KXC | 7:01 | | | | 26 | | | | Welwyn Garden City | Start Fitness Metropolitan League | 10 Nov 18 |
| 1.5KXC | 7:34 | | | | 27 | | | | Wormwood Scrubs | Start Fitness Metropolitan League | 13 Jan 18 |
| 1.8KXC | 9:33 | | | | 21 | | | | Uxbridge | Start Fitness Metropolitan League | 1 Dec 18 |
| 2017 U11 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 14.09 | | -1.2 | | 6 | B | | | Perivale | Middlesex Young Athletes League | 22 Apr 17 |
| 80 | 14.1 | | | | 5 | 2 | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| 150 | 27.72 | | -1.3 | | 6 | ns | | | Hendon | Middlesex Young Athletes League | 15 Jul 17 |
| 150 | 29.6 | | | | 5 | AB | | | Finsbury Park | Middlesex Young Athletes League | 20 May 17 |
| 600 | 2:31.7 | | | | 10 | 1 | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| 800 | 3:11.83 | | | | 5 | ns | | | Hendon | Middlesex Young Athletes League | 15 Jul 17 |
| 1500 | 6:17.40 | | | | 8 | ns | | | Hendon | Middlesex Young Athletes League | 15 Jul 17 |
| SP2K | 4.05 | | | | 3 | B | | | Hendon | Middlesex Young Athletes League | 15 Jul 17 |
| SP2K | 3.58 | | | | 3 | B | | | Finsbury Park | Middlesex Young Athletes League | 20 May 17 |
| 1.2KXC | 7:22 | | | | 35 | | | | Greenford | North West London Young Athletes' League | 30 Sep 17 |
| 1.2KXC | NT | | | | 43 | | | | Kingsbury | North West London Young Athletes' League | 28 Oct 17 |
| 1.4KXC | 9:25 | | | | 26 | | | | Trent Park | North West London Young Athletes' League | 25 Nov 17 |
| 1.5KXC | 8:33 | | | | 37 | | | | Uxbridge | Start Fitness Metropolitan League | 2 Dec 17 |
| parkrun | 31:24 | | | | 154 | | | | Maidenhead | Maidenhead parkrun # 137 | 11 Nov 17 |