| 2025 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3x800 | 6:21.9 | | | | 3 | | | | Bromley | Kent Relays with Masters Jumps & Under 13 High Jump | 7 Sep 25 |
| 3x800 | 7:04.8 | | | | 5 | | | | Bromley | Kent Relays with Masters Jumps & Under 13 High Jump | 7 Sep 25 |
| 4x100 | 46.49 | | | | 2 | | | | Tooting Bec | UK Youth Development League Upper - Southern Division 2C | 25 May 25 |
| 4x100 | 46.81 | | | | 3 | | | | Eltham | UK Youth Development League Upper - Southern 2C | 6 Jul 25 |
| 4x100 | 47.22 | | | | 3 | | | | Ashford | UK Youth Development League - Southern 2C | 2 Aug 25 |
| 4x400 | 3:43.42 | | | | 1 | | | | Eltham | UK Youth Development League Upper - Southern 2C | 6 Jul 25 |
| 4x400 | 3:45.33 | | | | 1 | | | | Tooting Bec | UK Youth Development League Upper - Southern Division 2C | 25 May 25 |
| 4x400 | 3:47.03 | | | | 1 | | | | Ashford | UK Youth Development League - Southern 2C | 2 Aug 25 |
| 2024 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.7 | | | | 3 | | | | Brighton | UK Youth Development League Upper - Southern 1B | 26 May 24 |
| 4x100 | 52.27 | | | | 4 | h2 | | | Stoke | ESAA Track & Field Cup Final | 6 Jul 24 |
| 4x400 | 3:42.68 | | | | 3 | | | | Crawley | UK Youth Development League Upper - Southern 1B | 30 Jun 24 |
| 4x400 | 3:55.1 | | | | 5 | | | | Brighton | UK Youth Development League Upper - Southern 1B | 26 May 24 |
| 2023 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.87 | | | | 1 | | | | Basildon | UK Youth Development League Upper - Southern 1B | 28 May 23 |
| 4x100 | 45.58 | | | | 2 | | | | Bromley | Norman Park International Challenge | 15 Apr 23 |
| 4x100 | 45.7 | | | | 4 | | | | Ashford | Kent Relays, Masters Jumps and Under 13 High Jump Championships | 10 Sep 23 |
| 4x100 | 45.99 | | | | 4 | | | | Tonbridge | UK Youth Development League Upper - Southern 1B | 30 Apr 23 |
| 4x200 | 1:38.9 | | | | 4 | | | | Ashford | Kent Relays, Masters Jumps and Under 13 High Jump Championships | 10 Sep 23 |
| 4x400 | 3:54.44 | | | | 3 | | | | Basildon | UK Youth Development League Upper - Southern 1B | 28 May 23 |
| 4x400 | 4:01.74 | | | | 5 | | | | Tonbridge | UK Youth Development League Upper - Southern 1B | 30 Apr 23 |
| 4x400 | 4:12.49 | | | | 4 | | | | Gillingham | UK Youth Development League Upper - Southern 1B | 25 Jun 23 |
| 2022 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.13 | | | | 2 | | | | Woodford | UK Youth Development League Upper Southern 1B - NO PV - SC without water | 28 May 22 |
| 4x100 | 45.37 | | | | 2 | | | | Crawley | UK Youth Development League Upper Southern 1B | 7 Aug 22 |
| 4x100 | 47.75 | | | | 4 | | | | Canterbury | UK Youth Development League Upper Southern 1B | 26 Jun 22 |
| 4x400 | 3:51.11 | | | | 3 | | | | Canterbury | UK Youth Development League Upper Southern 1B | 26 Jun 22 |
| 4x400 | 3:57.54 | | | | 3 | | | | Crawley | UK Youth Development League Upper Southern 1B | 7 Aug 22 |
| 4x400 | 3:59.41 | | | | 5 | | | | Tonbridge | UK Youth Development League Upper Southern 1B | 24 Apr 22 |
| 4x400 | 4:05.75 | | | | 4 | | | | Woodford | UK Youth Development League Upper Southern 1B - NO PV - SC without water | 28 May 22 |
| 2021 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.9 | | | | 3 | | | | Dartford | Youth Development League Upper Southern Kent | 5 Sep 21 |
| 4x100 | 47.61 | | | | 4 | | | | Gillingham | Youth Development League Upper Southern Kent | 25 Jul 21 |
| 2019 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.1 | | | | 3 | | | | Woodford | UK Youth Development U17/U20 League Division South 1B | 30 Jun 19 |
| 4x100 | 47.42 | | | | 3 | | | | Tonbridge | UK Youth Development U17/U20 League Division South 1B | 5 May 19 |
| 4x400 | 3:57.49 | | | | 2 | | | | Tonbridge | UK Youth Development U17/U20 League Division South 1B | 5 May 19 |
| 2018 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.96 | | | | 3 | | | | Hornchurch | UK Youth Development U17/U20 League Division South 1B | 29 Apr 18 |
| 4x100 | 47.35 | | | | 6 | | | | Croydon | UK Youth Development U17/U20 League Division South 1B | 1 Jul 18 |
| 4x400 | 3:44.61 | | | | 1 | | | | Hornchurch | UK Youth Development U17/U20 League Division South 1B | 29 Apr 18 |
| 4x400 | 4:06.92 | | | | 4 | | | | Croydon | UK Youth Development U17/U20 League Division South 1B | 1 Jul 18 |
| 2017 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.3 | | | | 5 | | | | Bromley | Kent County Relay & Masters' Jumps Championships | 10 Sep 17 |
| 4x100 | 46.8 | | | | 1 | | | | Tonbridge | UK Youth Development U17/U20 League Division South Premier 2B | 23 Jul 17 |
| 4x100 | 47.5 | | | | 3 | | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| 4x100 | 48.09 | | | | 4 | | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2B | 28 May 17 |
| 4x100 | 48.7 | | | | 4 | | | | Luton | UK Youth Development U17/U20 League Division South Premier 2B | 30 Apr 17 |
| 4x400 | 3:38.4 | | | | 1 | | | | Tonbridge | UK Youth Development U17/U20 League Division South Premier 2B | 23 Jul 17 |
| 4x400 | 3:41.1 | | | | 2 | | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| 4x400 | 3:46.43 | | | | 1 | | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2B | 28 May 17 |
| 4x400 | 4:03.5 | | | | 3 | | | | Luton | UK Youth Development U17/U20 League Division South Premier 2B | 30 Apr 17 |
| 2016 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.52 | | | | 5 | | | | Bromley | UK Youth Development U17/U20 League Division South Premier 1 | 29 May 16 |
| 4x400 | 3:36.22 | | | | 2 | | | | Bromley | UK Youth Development U17/U20 League Division South Premier 1 | 29 May 16 |
| 4x400 | 3:37.19 | | | | 2 | | | | Hendon | UK Youth Development U17/U20 League Division South Premier 1 | 26 Jun 16 |
| 4x400 | 3:50.01 | | | | 4 | | | | Eton | UK Youth Development U17/U20 League Division South Premier 1 | 1 May 16 |
| 2015 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.9 | | | | 1 | | | | Crawley | UK Youth Development U17/U20 League Division South Premier 2 | 26 Jul 15 |
| 4x100 | 46.8 | | | | 4 | | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2 | 18 Apr 15 |
| 4x100 | 49.95 | | | | 5 | | | | Croydon | UK Youth Development U17/U20 League Division South Premier 2 | 28 Jun 15 |
| 4x400 | 3:38.6 | | | | 1 | | | | Crawley | UK Youth Development U17/U20 League Division South Premier 2 | 26 Jul 15 |
| 4x400 | 3:41.6 | | | | 1 | | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2 | 18 Apr 15 |
| 4x400 | 3:42.60 | | | | 2 | | | | Croydon | UK Youth Development U17/U20 League Division South Premier 2 | 28 Jun 15 |
| 4x400 | 3:42.64 | | | | 2 | | | | Reading | UK Youth Development U17/U20 League Division South Premier 2 | 16 May 15 |
| 2014 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.28 | | | | 5 | | | | Norwich | UK Youth Development U17/U20 League Division Southern Premier 1 | 27 Apr 14 |
| 4x100 | 48.36 | | | | 6 | | | | Bromley | UK Youth Development U17/U20 League Division Southern Premier 1 | 1 Jun 14 |
| 4x100 | 49.08 | | | | 6 | | | | Eton | UK Youth Development U17/U20 League Division Southern Premier 1 | 29 Jun 14 |
| 4x100 | 50.44 | | | | 6 | | | | Hendon | UK Youth Development U17/U20 League Division Southern Premier 1 | 27 Jul 14 |
| 4x400 | 3:35.75 | | | | 2 | | | | Hendon | UK Youth Development U17/U20 League Division Southern Premier 1 | 27 Jul 14 |
| 4x400 | 3:39.51 | | | | 2 | | | | Eton | UK Youth Development U17/U20 League Division Southern Premier 1 | 29 Jun 14 |
| 4x400 | 3:44.85 | | | | 5 | | | | Bromley | UK Youth Development U17/U20 League Division Southern Premier 1 | 1 Jun 14 |
| 2013 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.56 | | | | 2 | | | | Tonbridge | UK Youth Development U17/U20 League Division Southern Premier 2 | 28 Jul 13 |
| 4x100 | 46.78 | | | | 3 | | | | Woodford | UK Youth Development U17/U20 League Division Southern Premier 2 | 28 Apr 13 |
| 4x400 | 3:36.8 | | | | 1 | A | | | Harrow | UK Youth Development U17/U20 League Division Southern Premier 2 | 30 Jun 13 |
| 4x400 | 3:41.4 | | | | 2 | | | | Chelmsford | UK Youth Development U17/U20 League Division Southern Premier 2 | 2 Jun 13 |
| 4x400 | 3:45.92 | | | | 2 | | | | Tonbridge | UK Youth Development U17/U20 League Division Southern Premier 2 | 28 Jul 13 |
| 4x400 | 3:46.82 | | | | 1 | | | | Woodford | UK Youth Development U17/U20 League Division Southern Premier 2 | 28 Apr 13 |
| 2012 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.11 | | | | 3 | | | | Hendon | McCain Young Athletes' League Southern Final | 29 Jul 12 |
| 4x100 | 47.17 | | | | 2 | | | | Ashford | McCain Young Athletes' League Division Southern Premier E | 17 Jun 12 |
| 4x100 | 49.39 | | | | 4 | | | | Croydon | McCain Young Athletes' League Division Southern Premier E | 20 May 12 |
| 4x100 | 51.4 | | | | 4 | | | | Bromley | McCain Young Athletes' League Division Southern Premier E | 6 May 12 |
| 4x400 | 3:30.87 | | | | 1 | | | | Sportcity | McCain Young Athletes' League Auxiliary Final | 1 Sep 12 |
| 4x400 | 3:33.3 | | | | 1 | | | | Hendon | McCain Young Athletes' League Southern Final | 29 Jul 12 |
| 4x400 | 3:41.5 | | | | 2 | | | | Ashford | McCain Young Athletes' League Division Southern Premier E | 17 Jun 12 |
| 4x400 | 3:48.1 | | | | 1 | | | | Bromley | McCain Young Athletes' League Division Southern Premier E | 6 May 12 |
| 4x400 | 3:57.8 | | | | 3 | | | | Croydon | McCain Young Athletes' League Division Southern Premier E | 20 May 12 |
| 2011 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.1 | | | | 2 | | | | Sutton Valence | Kent County Relay Championships | 11 Sep 11 |
| 4x100 | 49.73 | | | | 3 | | | | Croydon | McCain Young Athletes League Southern Premier E Division | 22 May 11 |
| 4x100 | 49.98 | | | | 8 | | | | Hendon | McCain Young Athletes League Southern Regional Final | 17 Jul 11 |
| 4x100 | 50.1 | | | | 3 | | | | Bromley | McCain Young Athletes League Southern Premier E Division | 8 May 11 |
| 4x100 | 51.08 | | | | 3 | | | | Tonbridge | McCain Young Athletes League Southern Premier E Division Match 1 | 5 Jun 11 |
| 4x100 | 54.4 | | | | 3 | | | | St Albans | McCain Young Athletes League Southern Premier E Division | 19 Jun 11 |
| 4x400 | 3:27.70 | | | | 1 | | | | Tonbridge | McCain Young Athletes League Southern Premier E Division Match 1 | 5 Jun 11 |
| 4x400 | 3:31.0 | | | | 1 | | | | Hendon | McCain Young Athletes League Southern Regional Final | 17 Jul 11 |
| 4x400 | 3:34.5 | | | | 1 | | | | St Albans | McCain Young Athletes League Southern Premier E Division | 19 Jun 11 |
| 4x400 | 3:34.8 | | | | 1 | | | | Sutton Valence | Kent County Relay Championships | 11 Sep 11 |
| 4x400 | 3:39.8 | | | | 1 | | | | Bromley | McCain Young Athletes League Southern Premier E Division | 8 May 11 |
| 4x400 | 3:40.6 | | | | 1 | | | | Croydon | McCain Young Athletes League Southern Premier E Division | 22 May 11 |
| 2010 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.24 | | | | 2 | | | | Hendon | McCain UK Young Athletes League Southern Premier W - Match A | 18 Jul 10 |
| 4x100 | 47.6 | | | | 3 | A | | | Harrow | McCain UK Young Athletes League Southern Premier W - Match B | 20 Jun 10 |
| 4x100 | 48.67 | | | | 6 | | | | Hendon | McCain UK Young Athletes League Southern Final | 1 Aug 10 |
| 4x100 | 50.0 | | | | 2 | | | | Tonbridge | McCain UK Young Athletes League Southern Premier W | 2 May 10 |
| 4x400 | 3:33.4 | | | | 1 | A | | | Harrow | McCain UK Young Athletes League Southern Premier W - Match B | 20 Jun 10 |
| 4x400 | 3:33.5 | | | | 1 | | | | Gillingham | Kent County Relay Championships | 12 Sep 10 |
| 4x400 | 3:36.3 | | | | 1 | | | | Guildford | McCain UK Young Athletes League Southern Premier W | 16 May 10 |
| 4x400 | 3:39.75 | | | | 1 | | | | Hendon | McCain UK Young Athletes League Southern Premier W - Match A | 18 Jul 10 |
| 4x400 | 3:46.8 | | | | 1 | | | | Tonbridge | McCain UK Young Athletes League Southern Premier W | 2 May 10 |
| 4x400 | 3:50.35 | | | | 6 | | | | Hendon | McCain UK Young Athletes League Southern Final | 1 Aug 10 |
| 2009 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| RELAY | 48:56 | | | | 3 | | | | Aldershot | Southern Counties Young Athletes' Relays | 26 Sep 09 |
| RELAY | 52:10 | | | | 12 | | | | Aldershot | Southern Counties Young Athletes' Relays | 26 Sep 09 |
| RELAY | 55:17 | | | | 30 | | | | Aldershot | Southern Counties Young Athletes' Relays | 26 Sep 09 |
| 4x100 | 49.6 | | | | 3 | | | | Southampton | McCain UK Young Athletes League Southern Premier | 3 May 09 |
| 4x400 | 3:33.5 | | | | 2 | | | | Dartford | Kent Relay Championships | 13 Sep 09 |
| 4x400 | 3:36.4 | | | | 2 | | | | Southampton | McCain UK Young Athletes League Southern Premier | 3 May 09 |
| 4x400 | 3:38.94 | | | | 1 | A | | | Croydon | McCain UK Young Athletes League Southern Premier | 21 Jun 09 |
| 4x400 | 3:41.2 | | | | 2 | | | | Lee Valley | McCain UK Young Athletes League Southern Premier | 17 May 09 |
| 2008 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x400 | 3:38.0 | | | | 3 | | | | Lee Valley | UKA Young Athletes League Southern Premier | 1 Jun 08 |
| 4x400 | 3:38.8 | | | | 1 | | | | Southampton | UKA Young Athletes League Southern Premier | 20 Jul 08 |
| 4x400 | 3:42.09 | | | | 6 | A | | | Sportcity | UKA Young Athletes League National Final | 7 Sep 08 |
| 2007 U17 Tonbridge |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.2 | | | | 2 | | | | Tonbridge | UKA Young Athletes League Southern Premier | 24 Jun 07 |
| 4x400 | 3:36.3 | | | | 2 | | | | Bromley | Kent Relay Championships | 9 Sep 07 |
| 4x400 | 3:39.9 | | | | 1 | | | | Eton | UKA Young Athletes League Southern Premier | 20 May 07 |
| 4x400 | 3:41.9 | | | | 3 | | | | Bromley | UKA Young Athletes League Southern Premier | 6 May 07 |
| 4x400 | 3:42.74 | | | | 3 | | | | Birmingham | NYAL Auxiliary Final | 1 Sep 07 |
| 4x400 | 3:43.5 | | | | 2 | | | | Tonbridge | UKA Young Athletes League Southern Premier | 24 Jun 07 |