| 2021 U17 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 55.1 | | | | 4 | A | | | Lewes | Youth Development League Upper Southern South | 27 Jun 21 |
| HJ | 1.55 | | | | 1 | B | | | Carshalton | SLAN 'Out to Play' Track & Field Open | 16 May 21 |
| HJ | 1.55 | | | | 3 | A | | | Lewes | Youth Development League Upper Southern South | 27 Jun 21 |
| SP5K | 6.75 | | | | 1 | A | | | Lewes | Youth Development League Upper Southern South | 27 Jun 21 |
| 2020 U17 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3.8KXC | 16:44 | | | | 48 | | | | Reigate | Surrey County Schools' Championships | 18 Jan 20 |
| 2.5MXC | 18:06 | | | | 43 | | | 25 | Beckenham | Sport Systems Surrey Men's League Division 1 | 11 Jan 20 |
| 4.5KXC | 18:13 | | | | 241 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 2019 U15 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.45 | | | | 1 | ns | | | Battersea | UK Youth Development U13/U15 League Division South Central 2 | 22 Jun 19 |
| 300 | 43.6 | | | | 4 | A | | | Coulsdon | Ebbisham Boys' League Division 2 | 14 Jul 19 |
| 300 | 43.73 | | | | 2 | A | | | Battersea | UK Youth Development U13/U15 League Division South Central 2 | 22 Jun 19 |
| 300 | 44.58 | | | | 1 | A | | | Carshalton | UK Youth Development U13/U15 League Division South Central 2 | 27 Apr 19 |
| 300 | 44.66 | | | | 5 | h2 | | | Kingston | Surrey County Championships | 11 May 19 |
| HJ | 1.35 | | | | 2 | A | | | Carshalton | UK Youth Development U13/U15 League Division South Central 2 | 27 Apr 19 |
| HJ | 1.35 | | | | 7 | | | | Kingston | Surrey County Championships | 12 May 19 |
| HJ | 1.30 | | | | 2 | A | | | Coulsdon | Ebbisham Boys' League Division 2 | 14 Jul 19 |
| SP4K | 6.71 | | | | 3 | A | | | Carshalton | UK Youth Development U13/U15 League Division South Central 2 | 27 Apr 19 |
| SP4K | 6.07 | | | | 4 | A | | | Coulsdon | Ebbisham Boys' League Division 2 | 14 Jul 19 |
| 3KXC | 11:07 | | | | 68 | | | 31 | Wimbledon Common | Sport Systems Surrey Men's League Division 1 | 9 Nov 19 |
| 2.5MXC | 15:51 | | | | 64 | | | 37 | Effingham | Sport Systems Surrey Men's League Division 1 | 12 Oct 19 |
| 2018 U15 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.1 | | | | 4 | A | | | Dartford | UK Youth Development U13/U15 League Division South Central 2 | 19 May 18 |
| 100 | 14.4 | | | | 12 | ns | | | Coulsdon | Ebbisham Boys' League Division 1 | 10 Jun 18 |
| 200 | 29.5 | | | | 4 | A | | | Dartford | UK Youth Development U13/U15 League Division South Central 2 | 19 May 18 |
| 200 | 29.6 | | | | 4 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 2 | 21 Jul 18 |
| 800 | 2:21.90 | | | | 1 | | | | Eltham | Greenwich Schools Trials (Electronically timed track only) | 16 May 18 |
| 800 | 2:32.47 | | | | P | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 8 Sep 18 |
| 1500 | 5:16.33 | | | | 1 | 5 | | | Crawley | Crawley Open Series | 20 Jun 18 |
| 1500 | 5:17.2 | | | | 3 | ns | | | Coulsdon | Ebbisham Boys' League Division 1 | 10 Jun 18 |
| 1500 | 5:18.3 | | | | 3 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 2 | 21 Jul 18 |
| 75HU13M | 16.77 | | 1.6 | | P | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 8 Sep 18 |
| 100HU17M | 19.78 | | | | 2 | | | | Eltham | Greenwich Schools Trials (Electronically timed track only) | 16 May 18 |
| HJ | 1.35 | | | | 4 | A | | | Walton | Ebbisham Boys' League Division 1 | 8 Jul 18 |
| HJ | 1.32 | | | | P | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 8 Sep 18 |
| HJ | 1.30 | | | | 1 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 2 | 21 Jul 18 |
| HJ | 1.15 | | | | 7 | | | | Crawley | Crawley Open Series | 20 Jun 18 |
| LJ | 3.72 | | 0.7 | | P | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 8 Sep 18 |
| LJ | 3.66 | | | | 6 | A | | | Walton | Ebbisham Boys' League Division 1 | 8 Jul 18 |
| SP3K | 5.69 | | | | P | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 8 Sep 18 |
| JT400 | 17.52 | | | | 1 | B | | | Coulsdon | Ebbisham Boys' League Division 1 | 10 Jun 18 |
| JT400 | 16.17 | | | | 3 | A | | | Dartford | UK Youth Development U13/U15 League Division South Central 2 | 19 May 18 |
| JT400 | 15.85 | | | | 3 | A | | | Walton | Ebbisham Boys' League Division 1 | 8 Jul 18 |
| PenU13M | 1161 | | | | 5 | | | | Carshalton | Surrey / Sussex County Walks / Steeplechase Championships | 8 Sep 18 |
| 2.8KXC | 11:46 | | | | 34 | | | | Dorking | Surrey County Championships | 7 Jan 18 |
| 3KXC | 12:05 | | | | 154 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 14:06 | | | | 308 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 4.08KXC | 18:35 | | | | 145 | | | 54 | Petersham | Start Fitness Surrey Men's League Division 1 | 13 Oct 18 |
| 4.2KXC | 17:35 | | | | 58 | | | 15 | Wimbledon Common | Start Fitness Surrey Men's League Division 1 | 10 Feb 18 |