| 2025 U20 Thames Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| LJ | 6.67 | w | 3.6 | | 1 | ns | | | Eton | Southern Athletics League Division 1 | 22 Jun 25 |
| LJ | 6.43 | | | | 1 | A | | | Woking | UK Youth Development League Upper - Southern Division 1A | 25 May 25 |
| LJ | 6.31 | | -0.5 | | 6 | | | | Chelmsford | SEAA Outdoor U20/Senior Championships | 29 Jun 25 |
| LJ | 6.28 | i | | | 7 | | | | Lee Valley | SEAA Indoor Under 20 / Seniors Championships | 1 Feb 25 |
| LJ | 6.28 | | 0.7 | | 1 | | | | Lee Valley | Middlesex County Championships | 11 May 25 |
| LJ | 6.14 | i | | | 1 | | | | Uxbridge | Running2Time Brunel Indoor Open Series | 22 Jan 25 |
| LJ | 6.13 | i | | | 1 | M | | | Lee Valley | Tricounties (Hertfordshire, Middlesex, Kent) Championships | 15 Mar 25 |
| LJ | 5.70 | i | | | 2 | | | | Hendon | Shaftesbury Barnet Harriers Indoor Jumps Open | 16 Feb 25 |
| LJ | 5.59 | | | | 3 | A | | | Winchester | UK Youth Development Upper League - Southern 1A | 27 Apr 25 |
| TJ | 13.98 | w | 3.1 | | 4 | | | | Chelmsford | SEAA Outdoor U20/Senior Championships | 28 Jun 25 |
| TJ | 13.85 | | 1.3 | | - | | | | Chelmsford | SEAA Outdoor U20/Senior Championships | 28 Jun 25 |
| TJ | 13.43 | | 1.3 | | 7 | | | | Eton | National Athletics League Premiership | 31 May 25 |
| TJ | 13.37 | w | 2.6 | | 1 | A | | | Eton | Southern Athletics League Division 1 | 22 Jun 25 |
| TJ | 12.91 | | | | 4 | B | | | Lee Valley | Be Fit Today Track Academy Outdoor Series 1 | 21 Apr 25 |
| TJ | 12.87 | | | | 3 | A | | | Winchester | UK Youth Development Upper League - Southern 1A | 27 Apr 25 |
| TJ | 12.87 | | 0.0 | | 1 | | | | Lee Valley | Middlesex County Championships | 10 May 25 |
| TJ | 12.85 | i | | | 1 | M | | | Lee Valley | Tricounties (Hertfordshire, Middlesex, Kent) Championships | 16 Mar 25 |
| TJ | 12.72 | | | | 1 | A | | | Woking | UK Youth Development League Upper - Southern Division 1A | 25 May 25 |
| TJ | 12.65 | i | | | 3 | | | | Lee Valley | SEAA Indoor Under 20 / Seniors Championships | 2 Feb 25 |
| TJ | 12.49 | i | | | 2 | | | | Uxbridge | Running2Time Brunel Indoor Open Series | 26 Feb 25 |
| TJ | 11.50 | | | | 3 | B | | | Basingstoke | Southern Athletics League Division 1 | 17 May 25 |
| SP6K | 9.67 | | | | 4 | A | | | Winchester | UK Youth Development Upper League - Southern 1A | 27 Apr 25 |
| 2024 U17 Thames Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 7.52 | i | | | 2 | A06 | | | Uxbridge | Running2Time Brunel Indoor Open Series 2023/24 | 21 Feb 24 |
| 100 | 11.99 | | -2.1 | | 1 | ns4 | | | Wormwood Scrubs | Southern Athletics League - Division 1 | 14 Jul 24 |
| 100 | 12.07 | | -2.7 | | 4 | A1 | | | Perivale | Middlesex Young Athletes League | 19 May 24 |
| 100 | 12.10 | | -1.3 | | 2 | A6 | | | Woking | Woking AC Open | 29 May 24 |
| 100 | 12.15 | | -0.1 | | 1 | B6 | | | Woking | Woking AC Open | 29 May 24 |
| 200 | 24.37 | | 0.6 | | 7 | 2 | | | Lee Valley | Be Fit Today TA Outdoor Series 1 | 14 Apr 24 |
| LJ | 6.51 | | | | 5 | | | | Birmingham | ESAA English Schools' Championships | 12 Jul 24 |
| LJ | 6.43 | i | | | 2 | | | | Uxbridge | Running2Time Brunel Indoor Open Series 2023/24 | 21 Feb 24 |
| LJ | 6.35 | | | | 1 | | | | Wormwood Scrubs | Thames Valley Harriers Open Meeting | 5 Jun 24 |
| LJ | 6.34 | | 0.0 | | 1 | A | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jun 24 |
| LJ | 6.28 | i | | | 2 | M | | | Lee Valley | Tricounties (Herts, Middx, Kent) Championships | 16 Mar 24 |
| LJ | 6.24 | w | 2.6 | | 1 | A | | | Bournemouth | UK Youth Development League Upper - Southern 1A | 26 May 24 |
| LJ | 6.20 | | | | 1 | | | | Finsbury Park | Middlesex Young Athletes League | 27 Apr 24 |
| LJ | 6.16 | | 0.8 | | 2 | | | | Lee Valley | Middlesex County Championships | 12 May 24 |
| LJ | 6.16 | | | | 1 | | | | Lee Valley | Middlesex County Schools Championships - electronic times only for Power of 10 | 8 Jun 24 |
| LJ | 6.14 | | -1.1 | | 15 | | | | Birmingham | England Athletics U15 & U17 Open Championships, U20 & Senior Open Combined Events Championships, Junior Para Championships (11-18), UK Combined Events Championships | 28 Jul 24 |
| LJ | 6.10 | | | | 3 | | | | Hendon | South East Schools Inter-Counties - Cunliffe Cup | 15 Jun 24 |
| LJ | 6.06 | | | | 1 | B | | | Winchester | Southern Athletics League - Division 1 | 17 Aug 24 |
| LJ | 6.00 | | -0.3 | | 6 | B | | | Lee Valley | Be Fit Today TA Outdoor Series 1 | 14 Apr 24 |
| LJ | 5.83 | | | | 3 | | | | Woking | Woking AC Open | 29 May 24 |
| LJ | 5.80 | | | | 1 | A | | | Stevenage | UK Youth Development League Upper - Southern 1A | 28 Apr 24 |
| LJ | 5.54 | | | | 2 | | | | Perivale | Middlesex Young Athletes League | 19 May 24 |
| TJ | 13.59 | | | | 2 | A | | | Wormwood Scrubs | Southern Athletics League - Division 1 | 14 Jul 24 |
| TJ | 12.45 | | | | 1 | B | | | Winchester | Southern Athletics League - Division 1 | 17 Aug 24 |
| TJ | 12.02 | i | | | 1 | M | | | Lee Valley | Tricounties (Herts, Middx, Kent) Championships | 17 Mar 24 |
| TJ | 11.51 | | | | 2 | A | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jun 24 |
| SP5K | 10.41 | | | | 2 | A | | | Bournemouth | UK Youth Development League Upper - Southern 1A | 26 May 24 |
| SP5K | 10.04 | | | | 2 | A | | | Stevenage | UK Youth Development League Upper - Southern 1A | 28 Apr 24 |
| JT700 | 33.69 | | | | 2 | | | | Harrow | Middlesex Young Athletes League | 16 Jun 24 |
| 2023 U17 Thames Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 7.59 | i | | | 6 | h2 | | | Lee Valley | Southern U13/U15 & U17 Individual Championships | 14 Jan 23 |
| 60 | 7.63 | i | | | 1 | B9 | | | Lee Valley | Lee Valley Double 60m | 1 Feb 23 |
| 60 | 7.70 | i | | | 4 | Mh3 | | | Lee Valley | Tricounties (Herts,Kent and Middlesex) Championships | 19 Mar 23 |
| 60 | 7.72 | i | | | 1 | A9 | | | Lee Valley | Lee Valley Double 60m | 1 Feb 23 |
| 100 | 12.36 | | 0.2 | | 2 | 7 | | | Harrow | Harrow LICC Open Track & Jumps | 16 Apr 23 |
| 200 | 24.08 | w | 3.8 | | 4 | A | | | Harrow | Middlesex Young Athletes League | 4 Jun 23 |
| 200 | 24.85 | i | | | 2 | 6 | | | Lee Valley | London Indoor Games Age Groups | 28 Jan 23 |
| LJ | 6.21 | | | | 1 | | | | Lee Valley | Middlesex County Schools Championships | 10 Jun 23 |
| LJ | 6.10 | | 1.0 | | 1 | | | | Lee Valley | Middlesex County Championships | 14 May 23 |
| LJ | 5.96 | i | | | 4 | | | | Lee Valley | London Indoor Games Age Groups | 28 Jan 23 |
| LJ | 5.94 | | | | 3 | | | | Harrow | Middlesex Young Athletes League | 4 Jun 23 |
| LJ | 5.88 | | | | 1 | B | | | Bracknell | Southern Athletics League Division 1 | 20 May 23 |
| LJ | 5.85 | i | | | 8 | | | | Lee Valley | Southern U13/U15 & U17 Individual Championships | 15 Jan 23 |
| LJ | 5.82 | | -0.5 | | 1 | B | | | Bournemouth | UK Youth Development League Upper - Southern 1A | 30 Apr 23 |
| LJ | 5.80 | | | | 2 | B | | | Wormwood Scrubs | Southern Athletics League Division 1 | 18 Jun 23 |
| LJ | 5.80 | | | | 2 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern 1A | 25 Jun 23 |
| LJ | 5.79 | i | | | 2 | M | | | Lee Valley | Tricounties (Herts,Kent and Middlesex) Championships | 18 Mar 23 |
| LJ | 5.78 | | | | 6 | | | | Horspath | South of England U15/U17 Inter Counties | 10 Sep 23 |
| LJ | 5.63 | | | | 3 | B | | | Gillingham | Southern Athletics League Division 1 | 19 Aug 23 |
| LJ | 5.55 | | | | 2 | 3 | | | Harrow | Harrow LICC Open Track & Jumps | 16 Apr 23 |
| LJ | 5.52 | | | | 2 | A | | | Brighton | UK Youth Development League Upper - Southern 1A | 28 May 23 |
| TJ | 12.54 | | | | 1 | A | | | Brighton | UK Youth Development League Upper - Southern 1A | 28 May 23 |
| TJ | 12.30 | i | | | 3 | | | | Lee Valley | London Indoor Games Age Groups | 28 Jan 23 |
| TJ | 12.18 | | | | 3 | A | | | Wormwood Scrubs | Southern Athletics League Division 1 | 18 Jun 23 |
| TJ | 12.11 | | | | 2 | A | | | Bracknell | Southern Athletics League Division 1 | 20 May 23 |
| TJ | 11.17 | | | | 3 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern 1A | 25 Jun 23 |
| SP5K | 10.06 | | | | 4 | A | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jul 23 |
| SP5K | 9.29 | | | | 4 | A | | | Bournemouth | UK Youth Development League Upper - Southern 1A | 30 Apr 23 |
| DT1.5K | 27.47 | | | | 4 | A | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jul 23 |
| JT700 | 29.19 | | | | 5 | A | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jul 23 |
| 2022 U15 Harrow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.5 | w | 3.4 | | 4 | A | | | Perivale | Middlesex Young Athletes League | 25 Jun 22 |
| LJ | 5.91 | | | | 3 | A | | | Hendon | London Inter Club Challenge | 23 Jul 22 |
| LJ | 5.87 | | | | 1 | | | | Finsbury Park | Middlesex Young Athletes League | 21 May 22 |
| LJ | 5.80 | | | | 2 | A | | | Harrow | Harrow AC Open | 28 Apr 22 |
| LJ | 5.71 | | 0.0 | | 5 | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 27 Aug 22 |
| LJ | 5.68 | | -1.4 | | 2 | | | | Chelmsford | South of England U13/15/17 Championships | 13 Aug 22 |
| LJ | 5.59 | | | | 1 | | | | Perivale | Middlesex Young Athletes League | 25 Jun 22 |
| LJ | 5.59 | | | | 1 | | | | Hendon | Middlesex Young Athletes League | 30 Jul 22 |
| LJ | 5.56 | | | | 1 | | | | Parliament Hill | Middlesex Young Athletes League | 8 May 22 |
| LJ | 5.54 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 24 Aug 22 |
| LJ | 5.51 | | 1.4 | | 6 | | | | Horspath | South of England U15/17 Inter Counties Championships | 10 Sep 22 |
| LJ | 5.49 | | -0.5 | | 1 | | | | Lee Valley | Middlesex Centenary County Championships | 15 May 22 |
| LJ | 5.37 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 29 Jun 22 |
| TJ | 12.45 | w | 4.1 | | 5 | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 28 Aug 22 |
| TJ | 12.34 | | 0.8 | | 5 | | | | Sportcity | ESAA - English Schools Championships | 8 Jul 22 |
| TJ | 12.20 | | | | 2 | | | | Harrow | Harrow AC Sprint Open | 14 Apr 22 |
| TJ | 12.09 | | -0.8 | | 1 | | | | Lee Valley | Middlesex Centenary County Championships | 15 May 22 |
| TJ | 12.06 | | 0.2 | | - | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 28 Aug 22 |
| TJ | 12.00 | | 1.8 | | 2 | | | | Horspath | South of England U15/17 Inter Counties Championships | 10 Sep 22 |
| TJ | 11.98 | | | | 1 | | | | Hendon | Middlesex Schools Championships | 18 Jun 22 |
| TJ | 11.74 | | | | 1 | | | | Hendon | London Inter Club Challenge | 23 Jul 22 |
| TJ | 11.71 | | -0.5 | | 3 | | | | Chelmsford | South of England U13/15/17 Championships | 13 Aug 22 |
| 2021 U15 Harrow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.69 | | -0.6 | | 3 | 1.5 | | | Harrow | Harrow AC Open | 9 Sep 21 |
| 100 | 12.74 | | 1.4 | | 3 | 1.5 | | | Harrow | Harrow AC Spring Open | 27 May 21 |
| 100 | 12.79 | | -0.9 | | 1 | 2.2 | | | Harrow | Harrow AC Open | 9 Sep 21 |
| 200 | 25.6 | | | | 3 | A | | | Ware | Youth Development League Lower Southern London West | 17 Jul 21 |
| 200 | 25.8 | | | | 3 | A | | | Eton | Youth Development League Lower Southern London West | 4 Sep 21 |
| LJ | 5.45 | | | | 3 | | | | Horspath | South of England U15/U20 Inter Counties Championships | 11 Sep 21 |
| LJ | 5.29 | | 1.7 | | 4 | A | | | Harrow | Harrow Spring Open | 13 May 21 |
| LJ | 5.24 | | 0.8 | | 2 | | | | Lee Valley | Middlesex U13/U15 Championships | 24 Jul 21 |
| LJ | 5.22 | w | 2.3 | | 2 | | | | Harrow | Harrow AC Spring Open | 27 May 21 |
| LJ | 5.22 | | 0.6 | | 2 | B | | | Hendon | London Inter Club Challenge | 10 Jul 21 |
| LJ | 5.08 | | 1.9 | | - | | | | Harrow | Harrow AC Spring Open | 27 May 21 |
| LJ | 5.03 | w | 2.3 | | 10 | | | | Kingston | South of England U17/U15/U13 Championships | 22 Aug 21 |
| LJ | 5.03 | | | | 3 | A | | | Eton | Youth Development League Lower Southern London West | 4 Sep 21 |
| LJ | 4.95 | | | | 2 | A | | | Ware | Youth Development League Lower Southern London West | 17 Jul 21 |
| LJ | 4.91 | | | | 4 | | | | Lee Valley | London Inter Club Challenge (LICC) | 12 Jun 21 |
| TJ | 11.62 | | 0.0 | | 2 | | | | Harrow | Harrow AC Late Summer Open | 16 Sep 21 |
| TJ | 11.41 | | 1.4 | | 2 | | | | Lee Valley | Middlesex U13/U15 Championships | 24 Jul 21 |
| TJ | 11.21 | | 0.4 | | 2 | | | | Hendon | London Inter Club Challenge | 10 Jul 21 |
| TJ | 11.17 | | | | 3 | | | | Watford | Watford Open Graded Meeting | 28 Jul 21 |
| TJ | 10.89 | | 0.0 | | 4 | | | | Kingston | South of England U17/U15/U13 Championships | 21 Aug 21 |
| 2020 U13 Harrow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.45 | i | | | 4 | 2.4 | | | Lee Valley | Lee Valley U13 / U15 Open | 22 Feb 20 |
| 60 | 8.47 | i | | | 2 | 1.4 | | | Lee Valley | Lee Valley U13 / U15 Open | 22 Feb 20 |
| 60 | 8.52 | i | | | 4 | 1.20 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 1 Mar 20 |
| 100 | 13.04 | | 1.8 | | 1 | 1.4 | | | Harrow | Harrow AC Night 100m, Shot & Javelin | 17 Sep 20 |
| 100 | 13.21 | | 2.0 | | 1 | 2.4 | | | Harrow | Harrow AC Night 100m, Shot & Javelin | 17 Sep 20 |
| LJ | 4.95 | | | | 10 | A | | | Bromley | Blackheath & Bromley Open inc Dina Asher-Smith 150 Invitation | 22 Aug 20 |
| LJ | 4.81 | | | | 4 | B | | | Harrow | Harrow 3000m Race Night & Long Jump | 10 Sep 20 |
| LJ | 4.58 | i | | | 1 | | | | Lee Valley | Lee Valley U13 / U15 Open | 22 Feb 20 |
| LJ | 4.39 | | | | 4 | A | | | Harrow | Harrow AC 800m, 1500m Race Night & Long Jump | 24 Sep 20 |
| 2019 U13 Harrow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.08 | i | | | 13 | | | | Lee Valley | Lee Valley Minithon | 23 Feb 19 |
| 100 | 14.35 | | -0.6 | | 5 | 5 | | | Willesden | Track Academy Invitational | 25 Jul 19 |
| 100 | 14.6 | | | | 5 | B | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 100 | 14.7 | | | | 3 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 100 | 14.9 | | | | 2 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| 100 | 15.0 | | | | 3 | B | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| 200 | 29.70 | | -0.1 | | 5 | 2 | | | Watford | Watford Open Graded Meeting | 21 Aug 19 |
| 200 | 31.42 | i | | | 19 | | | | Lee Valley | Lee Valley Minithon | 23 Feb 19 |
| HJ | 1.30 | | | | 1 | | | | Willesden | Track Academy Invitational | 25 Jul 19 |
| HJ | 1.25 | | | | 3 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| HJ | 1.25 | | | | 9 | | | | Hendon | London Inter Club Challenge | 31 Aug 19 |
| HJ | 1.20 | | | | 5 | A | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| HJ | 1.15 | | | | 5 | A | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| HJ | 1.15 | | | | 6 | A | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| LJ | 4.34 | w | 2.5 | | 13 | B | | | Hendon | London Inter Club Challenge | 31 Aug 19 |
| LJ | 4.26 | | | | 2 | A | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| LJ | 4.24 | | | | 6 | | | | Watford | Watford Open Graded Meeting | 21 Aug 19 |
| LJ | 4.13 | | | | 8 | | | | Willesden | Track Academy Invitational | 25 Jul 19 |
| LJ | 4.12 | | | | 4 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| LJ | 3.94 | i | | | 7 | | | | Lee Valley | Lee Valley Minithon | 23 Feb 19 |
| LJ | 3.84 | w | | | 2 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| LJ | 3.82 | | | | 3 | B | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| 2018 U11 Harrow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.98 | i | | | 16 | | | | Lee Valley | Lee Valley Minithon | 8 Dec 18 |
| 60 | 9.02 | i | | | 13 | | | | Lee Valley | Lee Valley Minithon | 20 Oct 18 |
| 75 | 10.91 | | 2.0 | | 1 | 2 | | | Willesden | Track Academy Invitational | 24 Jul 18 |
| 80 | 11.9 | | | | 1 | 3 | | | Watford | Watford Minors Open Series | 17 Jun 18 |
| 80 | 12.1 | | | | 1 | 3 | | | Watford | Watford Minors Open Series | 9 Sep 18 |
| 100 | 15.14 | | -3.6 | | 4 | 8 | | | Hendon | London Inter Club Challenge | 28 Jul 18 |
| 200 | 29.71 | i | | | 10 | | | | Lee Valley | Lee Valley Minithon | 20 Oct 18 |
| 200 | 30.25 | i | | | 16 | | | | Lee Valley | Lee Valley Minithon | 8 Dec 18 |
| 1500 | 5:57.93 | | | | 6 | | | | Hendon | London Inter Club Challenge | 28 Jul 18 |
| 1500 | 5:59.86 | | | | 10 | | | | Hendon | London Inter Club Challenge | 25 Aug 18 |
| 75HU13M | 15.73 | | 0.0 | | 2 | | | | Hendon | London Inter Club Challenge | 25 Aug 18 |
| LJ | 4.07 | | | | 1 | | | | Willesden | Track Academy Invitational | 24 Jul 18 |
| LJ | 4.03 | i | | | 6 | | | | Lee Valley | Lee Valley Minithon | 8 Dec 18 |
| LJ | 3.91 | | 1.5 | | 15 | B | | | Hendon | London Inter Club Challenge | 28 Jul 18 |
| LJ | 3.89 | i | | | 9 | | | | Lee Valley | Lee Valley Minithon | 20 Oct 18 |
| LJ | 3.82 | w | 2.2 | | 8 | | | | Hendon | London Inter Club Challenge | 25 Aug 18 |
| LJ | 3.54 | | | | 2 | | | | Watford | Watford Minors Open Series | 17 Jun 18 |