| 2024 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.39 | | | | 1 | | | | Olympic Park | Wanda Diamond League - London Athletics Meet | 20 Jul 24 |
| 4x100 | 45.70 | | | | 1 | | | | Hendon | Eastern Young Athletes League | 21 Jul 24 |
| 4x100 | 48.3 | | | | 1 | | | | Watford | Eastern Young Athletes League | 5 May 24 |
| 4x100 | 49.75 | | | | 1 | | | | Parliament Hill | Middlesex Young Athletes League | 6 Jul 24 |
| 4x100 | 51.37 | | | | 4 | | | | Parliament Hill | Middlesex Young Athletes League | 6 Jul 24 |
| 4x200 | 1:47.88 | i | | | 3 | 3 | | | Lee Valley | Be Fit Today Track Academy Open Meet | 10 Mar 24 |
| 2023 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.83 | | | | 4 | | | | Chelmsford | Eastern Young Athletes League Cup Final | 10 Sep 23 |
| 4x100 | 48.3 | | | | 2 | | | | Chelmsford | Eastern Young Athletes League | 16 Jul 23 |
| 4x100 | 48.3 | | | | 2 | | | | Watford | Eastern Young Athletes League | 6 Aug 23 |
| 4x100 | 48.8 | | | | 1 | | | | St. Albans | Eastern Young Athletes League | 2 Jul 23 |
| 4x100 | 49.41 | | | | 1 | | | | Hendon | Eastern Young Athletes League | 21 May 23 |
| 4x100 | 49.8 | | | | 1 | | | | Peterborough | Eastern Young Athletes League | 23 Apr 23 |
| 4x100 | 49.8 | | | | 1 | | | | Hendon | Middlesex Young Athletes League | 22 Jul 23 |
| 4x100 | 51.7 | | | | 1 | ns | | | Peterborough | Eastern Young Athletes League | 23 Apr 23 |
| 2022 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 48.2 | | | | 1 | | | | St. Albans | Eastern Young Athletes League | 5 Jun 22 |
| 4x100 | 49.99 | | | | 4 | | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| 4x100 | 50.14 | | | | 2 | | | | Hendon | Middlesex Young Athletes League | 30 Jul 22 |
| 4x100 | 50.52 | | | | 1 | | | | Hendon | Eastern Young Athletes League | 10 Jul 22 |
| 4x100 | 51.3 | | | | 2 | | | | Watford | Eastern Young Athletes League | 1 May 22 |
| 2021 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.0 | | | | 1 | | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| 4x100 | 47.29 | | | | 1 | | | | Hendon | Middlesex Young Athletes League | 18 Jul 21 |
| 4x100 | 47.5 | | | | 1 | | | | Hemel Hempstead | Eastern Young Athletes League | 4 Jul 21 |
| 4x100 | 48.23 | | | | 1 | | | | Hendon | Eastern Young Athletes League | 15 Aug 21 |
| 2020 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.98 | | | | 2 | A | | | Lee Valley | London Inter City Challenge / UKA ClubConnect Relays & Hurdles Meeting | 5 Sep 20 |
| 4x100 | 46.20 | | | | 4 | h1 | | | Lee Valley | London Inter City Challenge / UKA ClubConnect Relays & Hurdles Meeting | 5 Sep 20 |
| 4x100 | 50.18 | | | | 4 | h2 | | | Lee Valley | London Inter City Challenge / UKA ClubConnect Relays & Hurdles Meeting | 5 Sep 20 |
| 4x100 | 51.16 | | | | 3 | B | | | Lee Valley | London Inter City Challenge / UKA ClubConnect Relays & Hurdles Meeting | 5 Sep 20 |
| 2019 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3x800 | 8:12.97 | | | | 5 | | | | Hendon | Middlesex Young Athletes League | 21 Jul 19 |
| 4x100 | 47.6 | | | | 1 | | | | Hemel Hempstead | Eastern Young Athletes' League | 2 Jun 19 |
| 4x100 | 48.3 | | | | 1 | | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 4x100 | 48.57 | | | | 4 | | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| 4x100 | 49.5 | | | | 1 | | | | St. Albans | Eastern Young Athletes' League | 4 May 19 |
| 4x100 | 50.35 | | | | 1 | | | | Grays | Eastern Young Athletes' League | 14 Apr 19 |
| 4x100 | 50.8 | | | | 1 | ns | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 4x300 | 2:52.49 | | | | 3 | | | | Hendon | Middlesex Young Athletes League | 21 Jul 19 |
| 2018 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.06 | | | | 1 | | | | Olympic Park | IAAF Diamond League Anniversary Games | 22 Jul 18 |
| 4x100 | 45.03 | | | | 1 | | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| 4x100 | 47.0 | | | | 1 | | | | Grays | Eastern Young Athletes' League | 6 May 18 |
| 4x100 | 47.1 | | | | 1 | | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 4x100 | 47.2 | | | | 1 | | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| 4x100 | 47.68 | | | | 1 | | | | Hendon | Eastern Young Athletes' League | 5 Aug 18 |
| 4x100 | 48.61 | | | | 1 | | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| 4x100 | 49.07 | | | | 1 | | | | Perivale | Middlesex Young Athletes League | 26 May 18 |
| 4x100 | 54.61 | | | | 3 | | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| 2017 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 44.90 | | | | 1 | | | | Parliament Hill | Middlesex Young Athletes League | 18 Jun 17 |
| 4x100 | 44.9 | | | | 1 | | | | Peterborough | Eastern Young Athletes' League | 2 Jul 17 |
| 4x100 | 45.34 | | | | 1 | | | | Hendon | Eastern Young Athletes' League | 13 Aug 17 |
| 4x100 | 45.54 | | | | 1 | | | | Hendon | Eastern Young Athletes' League | 30 Jul 17 |
| 4x100 | 45.6 | | | | 1 | | | | Watford | Eastern Young Athletes' League | 7 May 17 |
| 4x100 | 45.6 | | | | 1 | | | | Luton | Eastern Young Athletes' League | 4 Jun 17 |
| 4x100 | 46.8 | | | | 1 | | | | Bedford | Eastern Young Athletes' League Final | 3 Sep 17 |
| 4x100 | 48.02 | | | | 1 | | | | Hendon | Middlesex Young Athletes League | 15 Jul 17 |
| 4x100 | 50.4 | | | | 1 | | | | Finsbury Park | Middlesex Young Athletes League | 20 May 17 |
| 4x100 | 50.69 | | | | 1 | | | | Perivale | Middlesex Young Athletes League | 22 Apr 17 |
| 4x100 | 52.32 | | | | 5 | | | | Hendon | London Inter Club Challenge - Invitation Sprints & Relays - no permit, results delayed | 30 Aug 17 |
| 4x100 | DQ | | | | - | | | | Olympic Park | IAAF Diamond League Muller Anniversary Games | 9 Jul 17 |
| 4x300 | 2:36.87 | | | | 1 | | | | Hendon | London Inter Club Challenge - Invitation Sprints & Relays - no permit, results delayed | 30 Aug 17 |
| 2016 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 45.28 | | | | 1 | | | | Olympic Park | IAAF Diamond League | 22 Jul 16 |
| 4x100 | 56.99 | | | | 2 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 2 May 16 |
| 2013 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 50.10 | | | | 2 | | | | Hendon | UK Youth Development U13/U15 League Division Southern North 1 | 13 Jul 13 |
| 4x100 | 51.7 | | | | 4 | | | | Woodford | UK Youth Development U13/U15 League Division Southern North 1 | 1 Jun 13 |
| 4x300 | 2:47.4 | | | | 2 | | | | Woodford | UK Youth Development U13/U15 League Division Southern North 1 | 1 Jun 13 |
| 2012 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 50.0 | | | | 5 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 4x100 | 50.9 | | | | 4 | | | | Lee Valley | McCain Young Athletes' League Division Southern Premier NW | 6 May 12 |
| 4x300 | 2:55.9 | | | | 4 | | | | Lee Valley | McCain Young Athletes' League Division Southern Premier NW | 6 May 12 |
| 4x300 | 2:58.1 | | | | 5 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 2011 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.86 | | | | 3 | | | | Hendon | McCain Young Athletes League Southern Regional Final | 17 Jul 11 |
| 4x100 | 48.20 | | | | 1 | | | | Hendon | McCain Young Athletes League Southern Premier W Division | 19 Jun 11 |
| 4x100 | 49.2 | | | | 1 | | | | Winchester | McCain Young Athletes League Southern Premier W Division | 5 Jun 11 |
| 4x100 | 49.3 | | | | 1 | | | | Abingdon | McCain Young Athletes League Southern Premier W Division | 22 May 11 |
| 4x100 | 50.0 | | | | 2 | | | | Reading | McCain Young Athletes League Southern Premier W Division Match 1 | 8 May 11 |
| 4x400 | 3:46.5 | | | | 2 | | | | Hendon | McCain Young Athletes League Southern Regional Final | 17 Jul 11 |
| 4x400 | 3:48.21 | | | | 1 | | | | Hendon | McCain Young Athletes League Southern Premier W Division | 19 Jun 11 |
| 4x400 | 3:54.82 | | | | 4 | | | | Birmingham | McCain Young Athletes League National Auxiliary Final | 3 Sep 11 |
| 4x400 | 3:55.7 | | | | 2 | | | | Reading | McCain Young Athletes League Southern Premier W Division Match 1 | 8 May 11 |
| 4x400 | 4:04.1 | | | | 1 | | | | Abingdon | McCain Young Athletes League Southern Premier W Division | 22 May 11 |
| 4x400 | 4:18.7 | | | | 2 | | | | Winchester | McCain Young Athletes League Southern Premier W Division | 5 Jun 11 |
| 2010 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.12 | | | | 1 | | | | Hendon | McCain UK Young Athletes League Southern Premier W - Match A | 18 Jul 10 |
| 4x100 | 48.3 | | | | 1 | A | | | Portsmouth | McCain UK Young Athletes League Southern Premier W | 20 Jun 10 |
| 4x100 | 50.71 | | | | 1 | | | | Hendon | McCain UK Young Athletes League Southern Premier W | 16 May 10 |
| 4x400 | 3:50.78 | | | | 2 | | | | Hendon | McCain UK Young Athletes League Southern Premier W - Match A | 18 Jul 10 |
| 4x400 | 3:53.5 | | | | 1 | A | | | Portsmouth | McCain UK Young Athletes League Southern Premier W | 20 Jun 10 |
| 4x400 | 4:09.71 | | | | 1 | | | | Hendon | McCain UK Young Athletes League Southern Premier W | 16 May 10 |
| 2009 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| RELAY | 39:26 | | | | 1 | | | | Aldershot | Southern Counties Young Athletes' Relays | 26 Sep 09 |
| RELAY | 43:30 | | | | 21 | | | | Aldershot | Southern Counties Young Athletes' Relays | 26 Sep 09 |
| 4x100 | 47.98 | | | | 3 | | | | Croydon | McCain UK Young Athletes League Southern Premier | 19 Jul 09 |
| 4x100 | 48.7 | | | | 2 | A | | | Norwich | McCain UK Young Athletes League Southern Premier | 31 May 09 |
| 4x100 | 49.6 | | | | 1 | A | | | Harrow | McCain UK Young Athletes League Southern Premier | 3 May 09 |
| 4x400 | 3:58.3 | | | | 1 | A | | | Harrow | McCain UK Young Athletes League Southern Premier | 3 May 09 |
| 4x400 | 4:08.9 | | | | 3 | A | | | Norwich | McCain UK Young Athletes League Southern Premier | 31 May 09 |
| 4x400 | 4:14.6 | | | | 2 | A | | | Hendon | McCain UK Young Athletes League Southern Premier | 21 Jun 09 |
| 2008 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 46.7 | | | | 1 | | | | Norwich | UKA Young Athletes League Southern Premier | 20 Jul 08 |
| 4x100 | 47.19 | | | | 3 | | | | Sportcity | UKA Young Athletes League National Auxiliary Final | 6 Sep 08 |
| 4x100 | 47.8 | | | | 1 | A | | | Harrow | UKA Young Athletes League Southern Premier | 1 Jun 08 |
| 4x100 | 48.7 | | | | 3 | | | | Reading | UKA Young Athletes League Southern Premier | 22 Jun 08 |
| 4x100 | 49.2 | | | | 3 | | | | Tonbridge | UKA Young Athletes League Southern Premier | 18 May 08 |
| 4x100 | 49.49 | | | | 4 | | | | Carlisle | Borders Inter County Match | 13 Sep 08 |
| 4x400 | 3:52.2 | | | | 3 | | | | Sportcity | UKA Young Athletes League National Auxiliary Final | 6 Sep 08 |
| 4x400 | 3:53.4 | | | | 1 | | | | Reading | UKA Young Athletes League Southern Premier | 22 Jun 08 |
| 4x400 | 3:54.3 | | | | 2 | A | | | Harrow | UKA Young Athletes League Southern Premier | 1 Jun 08 |
| 2007 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 47.1 | | | | 1 | | | | Lee Valley | UKA Young Athletes League Southern Premier | 24 Jun 07 |
| 4x100 | 47.40 | | | | 1 | | | | Birmingham | NYAL Auxiliary Final | 1 Sep 07 |
| 4x100 | 48.16 | | | | 1 | | | | Hendon | UKA Young Athletes League Southern Premier | 3 Jun 07 |
| 4x100 | 48.4 | | | | 2 | | | | Basildon | UKA Young Athletes League Southern Premier | 22 Jul 07 |
| 4x100 | 49.6 | | | | 1 | | | | Eton | UKA Young Athletes League Southern Premier | 20 May 07 |
| 4x400 | 3:47.5 | | | | 1 | | | | Basildon | UKA Young Athletes League Southern Premier | 22 Jul 07 |
| 4x400 | 3:55.32 | | | | 2 | | | | Birmingham | NYAL Auxiliary Final | 1 Sep 07 |
| 1988 U15 Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x400 | 3:31.6 | | | | 4 | | | | Tonbridge | NPI | 26 Jul 88 |
| 4x800 | 8:16.8 | | | | 1 | | | | Watford | - | 14 Sep 88 |