| 2022 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 54.7 | | | | 2 | A | | | Carshalton | Ebbisham Boys League Division 1 | 19 Jun 22 |
| 4x100 | 57.9 | | | | 2 | A | | | Kingston | Ebbisham Boys League Division 1 | 1 May 22 |
| 4x100 | 58.8 | | | | 3 | | | | Coulsdon | South London Athletics Network Super 8 Athletics Meeting | 31 Jul 22 |
| 4x100 | 61.2 | | | | 3 | | | | Bedford | UK Youth Development League Lower Southern 1B | 8 May 22 |
| 2021 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 52.58 | | | | 1 | | | | Carshalton | Surrey & Sussex Combined Event Championships (inc. Walks & Relays) | 12 Sep 21 |
| 4x100 | 54.2 | | | | 1 | | | | Battersea Park | Youth Development League Lower Southern London South | 17 Jul 21 |
| 4x100 | 54.9 | | | | 2 | | | | Carshalton | Youth Development League Lower Southern London South | 5 Jun 21 |
| 4x100 | 56.3 | | | | 1 | A | | | Coulsdon | Ebbisham League - Division 1 | 10 Jul 21 |
| 4x100 | 56.34 | | | | 1 | | | | Battersea Park | Youth Development League Lower Southern London South | 4 Sep 21 |
| 4x100 | 60.3 | | | | 2 | A | | | Carshalton | Ebbisham League - Division 1 | 24 Jul 21 |
| 4x100 | 61.2 | | | | 1 | | | | Carshalton | Ebbisham League - Division 1 | 15 Aug 21 |
| 4x200 | 1:50.64 | | | | 2 | | | | Carshalton | Surrey & Sussex Combined Event Championships (inc. Walks & Relays) | 12 Sep 21 |
| 2019 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 51.68 | | | | 4 | | | | Olympic Park | IAAF Diamond League Anniversary Games | 20 Jul 19 |
| 4x100 | 51.71 | | | | 2 | | | | Bromley | UK Youth Development U13/U15 League Division South Premier 1 | 20 Jul 19 |
| 4x100 | 53.37 | | | | 2 | | | | Hornchurch | UK Youth Development U13/U15 League Division South Premier 1 | 18 May 19 |
| 4x100 | 54.0 | | | | 2 | A | | | Ewell | Ebbisham Boys' League Division 1 | 2 Jun 19 |
| 4x100 | 54.13 | | | | 1 | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 8 Sep 19 |
| 4x100 | 54.4 | | | | 2 | A | | | Coulsdon | Ebbisham Boys' League Division 1 | 14 Jul 19 |
| 4x100 | 54.5 | | | | 2 | | | | Tooting Bec | South London Athletics Network Super 8 Series | 1 Sep 19 |
| 4x100 | 55.1 | | | | 2 | | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 1 | 27 Apr 19 |
| 4x100 | 55.1 | | | | 6 | | | | Reading | UK Youth Development U13/U15 League Division South Premier 1 | 23 Jun 19 |
| 4x100 | 56.2 | | | | 2 | A | | | Carshalton | Ebbisham Boys' League Division 1 | 5 May 19 |
| 4x100 | 57.4 | | | | 1 | ns | | | Ewell | Ebbisham Boys' League Division 2 | 2 Jun 19 |
| 4x100 | 61.7 | | | | 2 | | | | Carshalton | South London Athletics Network Super 8 Series | 11 Aug 19 |
| 4x100 | 63.4 | | | | 7 | | | | Tooting Bec | South London Athletics Network Super 8 Series | 1 Sep 19 |
| 4x100 | 70.2 | | | | 8 | | | | Tooting Bec | South London Athletics Network Super 8 Series | 1 Sep 19 |
| 4x200 | 1:54.75 | | | | 1 | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 8 Sep 19 |
| 2018 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 50.59 | | | | 4 | | | | Olympic Park | IAAF Diamond League Anniversary Games | 22 Jul 18 |
| 4x100 | 51.9 | | | | 1 | | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 4x100 | 52.0 | | | | 2 | | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 4x100 | 52.7 | | | | 1 | A | | | Walton | Ebbisham Boys' League Division 1 | 8 Jul 18 |
| 4x100 | 52.97 | | | | 1 | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 9 Sep 18 |
| 4x100 | 53.1 | | | | 1 | | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| 4x100 | 53.2 | | | | 1 | | | | Carshalton | South London Athletics Network Super 8 Series | 19 Aug 18 |
| 4x100 | 55.7 | | | | 2 | A | | | Ewell | Ebbisham Boys' League Division 1 | 29 Apr 18 |
| 4x100 | 55.9 | | | | 3 | A | | | Coulsdon | Ebbisham Boys' League Division 1 | 10 Jun 18 |
| 4x100 | 64.5 | | | | 4 | | | | Carshalton | South London Athletics Network Super 8 Series | 19 Aug 18 |
| 4x200 | 1:49.30 | | | | 1 | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 9 Sep 18 |
| 2017 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 55.4 | | | | 3 | | | | Tonbridge | UK Youth Development U13/U15 League Division South Premier 2 | 18 Jun 17 |
| 4x100 | 55.9 | | | | 2 | | | | Coulsdon | South London Athletics Network Super 8 U13 / U15 Young Athletes' Open | 30 Jul 17 |
| 4x100 | 56.0 | | | | 4 | | | | Bedford | UK Youth Development U13/U15 League Division South Premier 2 | 16 Jul 17 |
| 4x100 | 57.14 | | | | 4 | | | | Carshalton | Surrey County Combined Events Championships | 10 Sep 17 |
| 4x100 | 57.6 | | | | 6 | | | | Chelmsford | UK Youth Development U13/U15 League Division South Premier 2 | 20 May 17 |
| 4x100 | 57.7 | | | | 5 | | | | Reading | UK Youth Development U13/U15 League Division South Premier 2 | 22 Apr 17 |
| 4x100 | 59.1 | | | | 5 | | | | Wimbledon | SLAN Super 8 U13 / U15 Young Athletes' Open | 3 Sep 17 |
| 4x100 | 62.6 | | | | 2 | | | | Carshalton | SLAN Super 8 U13 / U15 Young Athletes' Open | 20 Aug 17 |
| 4x100 | 63.7 | | | | 3 | | | | Wimbledon | SLAN Super 8 U13 / U15 Young Athletes' Open | 3 Sep 17 |
| 4x100 | 70.0 | | | | 3 | | | | Carshalton | SLAN Super 8 U13 / U15 Young Athletes' Open | 20 Aug 17 |
| 4x200 | 1:57.1 | | | | 2 | | | | Carshalton | Ebbisham Boys' League Division 1 | 30 Apr 17 |
| 4x200 | 1:59.1 | | | | 2 | | | | Coulsdon | Ebbisham Boys' League Division 1 | 9 Jul 17 |
| 4x200 | 1:59.11 | | | | 3 | | | | Carshalton | Surrey County Combined Events Championships | 10 Sep 17 |
| 4x200 | 2:04.8 | | | | 3 | A | | | Kingston | Ebbisham Boys' League Division 1 | 4 Jun 17 |
| 4x200 | 2:13.3 | | | | 1 | ns | | | Carshalton | Ebbisham Boys' League Division 2 | 30 Apr 17 |
| 2016 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 50.47 | | | | 1 | | | | Carshalton | Surrey County Combined Events / Relay Championships & Open | 10 Sep 16 |
| 4x100 | 50.89 | | | | 2 | | | | Olympic Park | IAAF Diamond League | 22 Jul 16 |
| 4x100 | 52.5 | | | | 1 | | | | Hornchurch | UK Youth Development U13/U15 League Division South Premier 2 | 19 Jun 16 |
| 4x100 | 53.1 | | | | 2 | | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 16 Jul 16 |
| 4x100 | 54.2 | | | | 1 | | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 21 May 16 |
| 4x100 | 57.2 | | | | 2 | | | | Harrow | UK Youth Development U13/U15 League Division South Premier 2 | 23 Apr 16 |
| 4x100 | 57.3 | | | | 1 | | | | Wimbledon | South London Network Super 8 Series | 4 Sep 16 |
| 4x100 | 59.4 | | | | 2 | | | | Carshalton | South London Athletics Network Super 8 | 21 Aug 16 |
| 4x200 | 1:49.44 | | | | 1 | | | | Carshalton | Surrey County Combined Events / Relay Championships & Open | 10 Sep 16 |
| 4x200 | 1:51.7 | | | | 1 | A | | | Tooting | Ebbisham Boys' League Division 1 & Non Scoring | 26 Jun 16 |
| 4x200 | 1:55.1 | | | | 2 | A | | | Coulsdon | Ebbisham Boys' League Division 1 & Non Scoring | 10 Jul 16 |
| 4x200 | 2:09.7 | | | | 1 | ns | | | Coulsdon | Ebbisham Boys' League Division 1 & Non Scoring | 10 Jul 16 |
| 2015 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 52.2 | | | | 1 | | | | Wimbledon | SLAN Super 8 Young Athletes' Open | 2 Aug 15 |
| 4x100 | 54.5 | | | | 3 | | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 18 Jul 15 |
| 4x100 | 55.54 | | | | 2 | | | | Carshalton | Surrey County Combined Events Championships | 12 Sep 15 |
| 4x100 | 56.0 | | | | 1 | | | | Wimbledon | SLAN Super 8 Young Athletes' Open | 6 Sep 15 |
| 4x100 | 56.38 | | | | 5 | | | | Lee Valley | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jun 15 |
| 4x100 | 56.56 | | | | 6 | | | | Olympic Park | IAAF Diamond League Sainsbury's Anniversary Games | 24 Jul 15 |
| 4x100 | 57.4 | | | | 1 | | | | Carshalton | SLAN Super 8 Young Athletes' Open | 23 Aug 15 |
| 4x100 | 57.7 | | | | 3 | | | | Wimbledon | SLAN Super 8 Young Athletes' Open | 6 Sep 15 |
| 4x100 | 57.8 | | | | 3 | | | | Crawley | UK Youth Development U13/U15 League Division South Premier 2 | 2 May 15 |
| 4x100 | 63.1 | | | | 4 | | | | Wimbledon | SLAN Super 8 Young Athletes' Open | 2 Aug 15 |
| 4x100 | 63.1 | | | | 6 | | | | Carshalton | SLAN Super 8 Young Athletes' Open | 23 Aug 15 |
| 4x200 | 1:57.24 | | | | 1 | | | | Carshalton | Surrey County Combined Events Championships | 12 Sep 15 |
| 4x200 | 1:58.7 | | | | 2 | A | | | Coulsdon | Ebbisham Boys' League - Division 1 | 14 Jun 15 |
| 4x200 | 2:03.5 | | | | 3 | | | | Walton | Ebbisham Boys' League - Division 1 | 12 Jul 15 |
| 4x200 | 2:10.4 | | | | 3 | ns | | | Walton | Ebbisham Boys' League - Division 1 | 12 Jul 15 |
| 2014 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 54.24 | | | | 1 | | | | Carshalton | Surrey & Open Combined Events & Steeplechase Championships | 14 Sep 14 |
| 4x100 | 55.0 | | | | 4 | | | | Tooting Bec | UK Youth Development U13/U15 League Division Southern Premier 1 | 19 Jul 14 |
| 4x100 | 56.7 | | | | 2 | | | | Wimbledon | South London Athletics Network Super 8 | 3 Aug 14 |
| 4x100 | 57.5 | | | | 5 | | | | Reading | UK Youth Development U13/U15 League Division Southern Premier 1 | 31 May 14 |
| 4x100 | 58.7 | | | | 6 | | | | Southampton | UK Youth Development U13/U15 League Division Southern Premier 1 | 3 May 14 |
| 4x100 | 58.8 | | | | 6 | | | | Bromley | UK Youth Development U13/U15 League Division Southern Premier 1 | 22 Jun 14 |
| 4x100 | 61.0 | | | | 2 | | | | Coulsdon | South London Athletics Network Super 8 Open | 7 Sep 14 |
| 4x100 | 61.3 | | | | 3 | | | | Carshalton | South London Athletics Network Trophy Meeting Open | 24 Aug 14 |
| 4x100 | 61.5 | | | | 3 | | | | Wimbledon | South London Athletics Network Super 8 | 3 Aug 14 |
| 4x100 | 64.7 | | | | 5 | | | | Wimbledon | South London Athletics Network Super 8 | 3 Aug 14 |
| 4x100 | 68.9 | | | | 5 | | | | Coulsdon | South London Athletics Network Super 8 Open | 7 Sep 14 |
| 4x200 | 2:02.13 | | | | 1 | | | | Carshalton | Surrey & Open Combined Events & Steeplechase Championships | 14 Sep 14 |
| 4x200 | 2:04.0 | | | | 2 | A | | | Kingston | Ebbisham Boys' League Division 1 | 18 May 14 |
| 4x200 | 2:06.4 | | | | 4 | | | | Coulsdon | Ebbisham Boys' League Division 1 | 6 Jul 14 |
| 4x200 | 2:08.7 | | | | 4 | | | | Walton | Ebbisham Boys' League Division 1 | 8 Jun 14 |
| 4x200 | 2:09.4 | | | | 1 | ns | | | Coulsdon | Ebbisham Boys' League Division 1 | 6 Jul 14 |
| 2013 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 56.23 | | | | 2 | | | | Croydon | UK Youth Development U13/U15 League Division Southern Premier 2 | 4 May 13 |
| 4x100 | 56.4 | | | | 3 | | | | Southampton | UK Youth Development U13/U15 League Division Southern Premier 2 | 22 Jun 13 |
| 4x100 | 57.7 | | | | 3 | | | | Carshalton | UK Youth Development U13/U15 League Division Southern Premier 2 | 13 Jul 13 |
| 4x100 | 57.9 | | | | 4 | | | | Winchester | UK Youth Development U13/U15 League Division Southern Premier 2 | 1 Jun 13 |
| 4x100 | 65.6 | | | | 4 | | | | Tooting Bec | SLAN Super 8 Young Athletes' Open | 8 Sep 13 |
| 4x100 | 80.4 | | | | 7 | | | | Tooting Bec | SLAN Super 8 Young Athletes' Open | 8 Sep 13 |
| 4x200 | 1:57.6 | | | | 2 | | | | Croydon | Ebbisham Boys' League - Division 1 & Non Scoring | 9 Jun 13 |
| 4x200 | 2:04.7 | | | | 3 | | | | Walton | Ebbisham Boys' League Division 1 & non scoring | 21 Jul 13 |
| 4x200 | 2:10.6 | | | | 3 | A | | | Carshalton | Ebbisham Boys' League Division 1 | 14 Apr 13 |
| 4x200 | 2:13.4 | | | | 2 | ns | | | Walton | Ebbisham Boys' League Division 1 & non scoring | 21 Jul 13 |
| 2012 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 55.90 | | | | 2 | | | | Carshalton | Surrey County Combined Events & Steeplechase Championships | 9 Sep 12 |
| 4x100 | 57.5 | | | | 3 | | | | Lee Valley | McCain Young Athletes' League Division Southern Premier NW | 6 May 12 |
| 4X100 | 58.1 | | | | 3 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 4X100 | 58.8 | | | | 4 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 4x200 | 1:59.6 | | | | 2 | | | | Walton | Ebbisham Boys' League Match 1 | 24 Jun 12 |
| 4x200 | 2:00.7 | | | | 2 | | | | Croydon | Ebbisham Boys' League Division 1 | 15 Jul 12 |
| 2011 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 53.1 | | | | 1 | | | | Walthamstow | McCain Young Athletes League Southern Premier E Division | 19 Jun 11 |
| 4x100 | 54.71 | | | | 1 | | | | Tonbridge | McCain Young Athletes League Southern Premier E Division Match 2 | 5 Jun 11 |
| 4x100 | 57.51 | | | | 1 | | | | Croydon | McCain Young Athletes League Southern Premier E Division | 22 May 11 |
| 4x100 | 57.7 | | | | 1 | | | | Lee Valley | McCain Young Athletes League Southern Premier E Division Match 2 | 8 May 11 |
| 4x200 | 1:58.7 | | | | 1 | | | | Croydon | Ebbisham Boys' League Match 1 | 24 Jul 11 |
| 4x200 | 2:00.4 | | | | 1 | | | | Walton | Ebbisham Boys' League Match 1 | 26 Jun 11 |
| 4x200 | 2:03.4 | | | | 1 | ns | | | Croydon | Ebbisham Boys' League Match 1 | 24 Jul 11 |
| 4x200 | 2:04.2 | | | | 1 | | | | Carshalton | Ebbisham League - Division 1 | 10 Apr 11 |
| 2010 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 55.1 | | | | 1 | | | | Battersea Park | McCain UK Young Athletes League Southern Premier E | 20 Jun 10 |
| 4x100 | 56.12 | | | | 1 | | | | Croydon | McCain UK Young Athletes League Southern Premier E | 16 May 10 |
| 4x100 | 57.1 | | | | 3 | | | | Watford | McCain UK Young Athletes League Southern Premier E | 18 Jul 10 |
| 4x200 | 1:56.3 | | | | 1 | A | | | Croydon | Ebbisham Boys' League 1 | 4 Jul 10 |
| 2009 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| RELAY | 44:34 | | | | 4 | | | | Aldershot | Southern Counties Young Athletes' Relays | 26 Sep 09 |
| 4x100 | 54.5 | | | | 1 | A | | | Battersea Park | McCain UK Young Athletes League Southern One East | 19 Jul 09 |
| 4x100 | 56.0 | | | | 1 | | | | Erith | McCain UK Young Athletes League Southern One East Match 2 | 17 May 09 |
| 4x100 | 56.6 | | | | 1 | A | | | Battersea Park | McCain UK Young Athletes League Southern One East | 21 Jun 09 |
| 4x200 | 2:03.6 | | | | 1 | | | | Carshalton | Ebbisham Boys League Division 1 | 5 Jul 09 |
| 2007 U13 Herne Hill |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4x100 | 54.2 | | | | 1 | | | | Crystal Palace | Hercules Wimbledon Young Athletes' Open | 15 Apr 07 |
| 4x100 | 54.7 | | | | 1 | | | | Battersea Park | UKA Young Athletes League Southern 1E | 3 Jun 07 |
| 4x100 | 54.8 | | | | 1 | | | | Canterbury | UKA Young Athletes League Southern 1E | 20 May 07 |
| 4x100 | 55.3 | | | | 1 | | | | Carshalton | UKA Young Athletes League Southern 1 East | 22 Jul 07 |