| 2024 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | DNS | | | | - | | | | Crawley | Sussex County Championships | 11 May 24 |
| 2023 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.1 | | | | 1 | | | | Hemel Hempstead | UK Youth Development League Upper - Southern 1A | 25 Jun 23 |
| 4x100 | 46.47 | | | | 2 | | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jul 23 |
| 4x400 | 3:39.9 | | | | 3 | | | | Brighton | UK Youth Development League Upper - Southern 1A | 28 May 23 |
| 4x400 | 3:42.81 | | | | 1 | | | | Perivale | UK Youth Development League Upper - Southern 1A | 30 Jul 23 |
| 4x400 | 3:58.5 | | | | 6 | | | | Bournemouth | UK Youth Development League Upper - Southern 1A | 30 Apr 23 |
| 4x400 | 4:22.6 | | | | 2 | | | | Hemel Hempstead | UK Youth Development League Upper - Southern 1A | 25 Jun 23 |
| 2022 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 43.5 | | | | 1 | | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| 4x100 | 43.7 | | | | 1 | | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| 4x100 | 44.28 | | | | 2 | | | | Portsmouth | UK Youth Development League Upper Southern 1A | 7 Aug 22 |
| 4x400 | 3:41.80 | | | | 1 | | | | Portsmouth | UK Youth Development League Upper Southern 1A | 7 Aug 22 |
| 4x400 | 3:47.3 | | | | 2 | | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| 4x400 | 3:50.5 | | | | 2 | | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| 4x400 | 3:53.6 | | | | 4 | | | | Hillingdon | UK Youth Development League Upper Southern 1A | 24 Apr 22 |
| 2021 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.4 | | | | 1 | | | | Brighton | Youth Development League Upper Southern South | 25 Jul 21 |
| 4x100 | 45.63 | | | | 1 | | | | Crawley | Youth Development League Upper Southern South | 5 Sep 21 |
| 4x400 | 3:32.8 | | | | 2 | | | | Crawley | Youth Development League Upper Southern South | 5 Sep 21 |
| 4x400 | 3:33.5 | | | | 2 | | | | Brighton | Youth Development League Upper Southern South | 25 Jul 21 |
| 4x400 | 3:36.5 | | | | 1 | | | | Lewes | Youth Development League Upper Southern South | 27 Jun 21 |
| 2019 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.4 | | | | 1 | | | | Brighton | UK Youth Development U17/U20 League Division South 1A | 28 Jul 19 |
| 4x100 | 45.8 | | | | 2 | | | | Hillingdon | UK Youth Development U17/U20 League Division South 1A | 26 May 19 |
| 4x100 | 47.82 | | | | 5 | | | | Harrow | UK Youth Development U17/U20 League Division South 1A | 5 May 19 |
| 4x400 | 3:51.7 | | | | 5 | | | | Brighton | UK Youth Development U17/U20 League Division South 1A | 28 Jul 19 |
| 4x400 | 3:55.84 | | | | 4 | | | | Harrow | UK Youth Development U17/U20 League Division South 1A | 5 May 19 |
| 4x400 | 4:01.9 | | | | 3 | | | | Kingston | UK Youth Development U17/U20 League Division South 1A | 30 Jun 19 |
| 4x400 | 4:19.4 | | | | 6 | | | | Hillingdon | UK Youth Development U17/U20 League Division South 1A | 26 May 19 |
| 2018 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.3 | | | | 1 | | | | Brighton | UK Youth Development U17/U20 League Division South 2B | 27 May 18 |
| 4x400 | 3:45.8 | | | | 1 | | | | Brighton | UK Youth Development U17/U20 League Division South 2B | 27 May 18 |
| 2017 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.83 | | | | 3 | | | | Crawley | Sussex County Championships | 13 May 17 |
| 4x100 | 45.6 | | | | 1 | | | | Brighton | UK Youth Development U17/U20 League Division South 1B | 23 Jul 17 |
| 4x100 | 46.5 | | | | 2 | | | | Winchester | UK Youth Development U17/U20 League Division South 1B | 28 May 17 |
| 2016 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.21 | | | | 1 | | | | Croydon | UK Youth Development U17/U20 League Division South South/West 1a | 24 Jul 16 |
| 4x100 | 46.4 | | | | 2 | | | | Woking | UK Youth Development U17/U20 League Division South South/West 1a | 26 Jun 16 |
| 4x100 | 46.5 | | | | 4 | | | | Kingston | UK Youth Development U17/U20 League Division South South/West 1a | 29 May 16 |
| 4x400 | 3:40.41 | | | | 2 | | | | Croydon | UK Youth Development U17/U20 League Division South South/West 1a | 24 Jul 16 |
| 2015 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.7 | | | | 1 | | | | Brighton | UK Youth Development U17/U20 League Division South South/West 1A | 26 Jul 15 |
| 4x100 | 47.9 | | | | 3 | | | | Poole | UK Youth Development U17/U20 League Division South South/West 1A | 16 May 15 |
| 4x100 | 48.8 | | | | 3 | | | | Kingston | UK Youth Development U17/U20 League Division South South/West 1A | 28 Jun 15 |
| 4x100 | 49.3 | | | | 4 | | | | Southampton | UK Youth Development U17/U20 League Division South South/West 1A | 18 Apr 15 |
| 2014 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.4 | | | | 5 | | | | Brighton | UK Youth Development U17/U20 League Division Southern South 1 | 29 Jun 14 |
| 4x100 | 47.9 | | | | 3 | | | | Crawley | UK Youth Development U17/U20 League Division Southern South 1 | 27 Jul 14 |
| 2013 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.7 | | | | 1 | | | | Bournemouth | UK Youth Development U17/U20 League Division Southern South 1 | 30 Jun 13 |
| 4x100 | 47.4 | | | | 3 | | | | Croydon | UK Youth Development U17/U20 League Division Southern South 1 | 28 Jul 13 |
| 4x100 | 49.9 | | | | 4 | | | | Bracknell | UK Youth Development U17/U20 League Division Southern South 1 | 28 Apr 13 |
| 4x400 | 3:45.6 | | | | 2 | | | | Croydon | UK Youth Development U17/U20 League Division Southern South 1 | 28 Jul 13 |
| 4x400 | 3:48.57 | | | | 2 | | | | Aldershot | UK Youth Development U17/U20 League Division Southern South 1 | 2 Jun 13 |
| 4x400 | 3:49.9 | | | | 4 | | | | Bracknell | UK Youth Development U17/U20 League Division Southern South 1 | 28 Apr 13 |
| 4x400 | 3:53.7 | | | | 4 | | | | Bournemouth | UK Youth Development U17/U20 League Division Southern South 1 | 30 Jun 13 |
| 2012 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.4 | | | | 1 | | | | Guildford | National Junior Athletic League Itchen Division | 22 Jul 12 |
| 4x100 | 47.6 | | | | 1 | A | | | Portsmouth | National Junior Athletic League Itchen Division | 29 Apr 12 |
| 4x100 | 48.5 | | | | 2 | | | | Bournemouth | National Junior Athletic League Itchen Division | 24 Jun 12 |
| 4x400 | 3:57.4 | | | | 4 | A | | | Portsmouth | National Junior Athletic League Itchen Division | 29 Apr 12 |
| 4x400 | 3:58.6 | | | | 3 | | | | Bournemouth | National Junior Athletic League Itchen Division | 24 Jun 12 |
| 4x400 | 4:02.9 | | | | 2 | | | | Guildford | National Junior Athletic League Itchen Division | 22 Jul 12 |
| 2011 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.1 | | | | 3 | | | | Bournemouth | National Junior League Itchen Division | 1 May 11 |
| 4x100 | 47.89 | | | | 3 | | | | Brighton | National Junior League Itchen Division | 24 Jul 11 |
| 4x100 | 48.3 | | | | 2 | | | | Portsmouth | National Junior League Itchen Division | 10 Jul 11 |
| 4x100 | 51.0 | | | | 5 | | | | Portsmouth | National Junior League Itchen Division | 29 May 11 |
| 4x400 | 3:54.0 | | | | 5 | | | | Portsmouth | National Junior League Itchen Division | 29 May 11 |
| 4x400 | 3:54.25 | | | | 4 | | | | Brighton | National Junior League Itchen Division | 24 Jul 11 |
| 4x400 | 3:57.9 | | | | 5 | | | | Portsmouth | National Junior League Itchen Division | 10 Jul 11 |
| 4x400 | 4:28.8 | | | | 5 | | | | Bournemouth | National Junior League Itchen Division | 1 May 11 |
| 2010 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.2 | | | | 1 | | | | Eastbourne | National Junior Athletic League Itchen | 23 May 10 |
| 4x100 | 45.3 | | | | 1 | | | | Winchester | National Junior Athletic League Itchen | 27 Jun 10 |
| 4x100 | 45.4 | | | | 3 | | | | Andover | National Junior Athletic League Itchen | 25 Jul 10 |
| 4x100 | 45.88 | | | | 3 | | | | Hendon | National Junior Athletic League Southern Promotion | 29 Aug 10 |
| 4x400 | 3:30.0 | | | | 2 | | | | Andover | National Junior Athletic League Itchen | 25 Jul 10 |
| 4x400 | 3:35.0 | | | | 2 | | | | Portsmouth | National Junior Athletic League Itchen | 25 Apr 10 |
| 4x400 | 3:40.0 | | | | 3 | | | | Eastbourne | National Junior Athletic League Itchen | 23 May 10 |
| 4x400 | 3:47.46 | | | | 5 | | | | Hendon | National Junior Athletic League Southern Promotion | 29 Aug 10 |
| 4x400 | 4:06.3 | | | | 2 | | | | Winchester | National Junior Athletic League Itchen | 27 Jun 10 |
| 2009 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.0 | | | | 1 | | | | Portsmouth | National Junior Athletic League Itchen | 26 Jul 09 |
| 4x100 | 45.8 | | | | 4 | | | | Hendon | National Junior Athletic League - Southern Promotional Final | 30 Aug 09 |
| 4x100 | 46.4 | | | | 2 | | | | Brighton | National Junior Athletic League Itchen | 24 May 09 |
| 4x400 | 3:29.9 | | | | 2 | | | | Brighton | National Junior Athletic League Itchen | 24 May 09 |
| 4x400 | 3:35.6 | | | | 4 | | | | Portsmouth | National Junior Athletic League Itchen | 26 Apr 09 |
| 2007 U20 Brighton & Hove |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.9 | | | | 1 | | | | Brighton | National Junior League Itchen | 29 Jul 07 |
| 4x400 | 3:27.9 | | | | 1 | | | | Brighton | National Junior League Itchen | 29 Jul 07 |
| 4x400 | 3:32.4 | | | | 1 | | | | Portsmouth | National Junior League Itchen | 29 Apr 07 |