| 2020 U15 Windsor Slough Eton & Hounslow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.79 | i | | | 1 | 2.9 | | | Lee Valley | London U13 / U15 / U17 Games | 26 Jan 20 |
| 60 | 8.83 | i | | | 3 | 1.9 | | | Lee Valley | London U13 / U15 / U17 Games | 26 Jan 20 |
| 60 | 8.87 | i | | | 1 | 1.18 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 5 Jan 20 |
| 60 | 8.90 | i | | | 3 | 2.13 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 5 Jan 20 |
| 60 | 8.99 | i | | | 7 | 1.3 | | | Lee Valley | Lee Valley New Year Open | 1 Jan 20 |
| 800 | 3:23.82 | i | | | P | 2 | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 15 Mar 20 |
| 60HU15W | 10.12 | i | | | P | 3 | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 15 Mar 20 |
| 60HU15W | 10.21 | i | | | 2 | 2.5 | | | Lee Valley | London U13 / U15 / U17 Games | 25 Jan 20 |
| 60HU15W | 10.47 | i | | | 7 | h3 | | | Sheffield | England Athletics U15 / U17 / U20 Championships | 23 Feb 20 |
| 60HU15W | 10.59 | i | | | 6 | 1.4 | | | Lee Valley | London U13 / U15 / U17 Games | 25 Jan 20 |
| 60HU15W | 10.75 | i | | | 6 | h5 | | | Lee Valley | South of England AA U13 / U15 / U17 Championships | 11 Jan 20 |
| HJ | 1.24 | i | | | P | D | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 15 Mar 20 |
| LJ | 4.44 | i | | | P | D | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 15 Mar 20 |
| LJ | 4.43 | i | | | 2 | B | | | Lee Valley | London U13 / U15 / U17 Games | 26 Jan 20 |
| LJ | 4.30 | i | | | 6 | | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 1 Mar 20 |
| LJ | 3.77 | w | 2.6 | | 10 | B | | | Worthing | Worthing Track Night | 8 Sep 20 |
| SP3K | 10.84 | | | | 3 | B | | | Worthing | Worthing Track Night | 18 Aug 20 |
| SP3K | 10.28 | | | | 4 | | | | Chelmsford | South of England Covid Games | 30 Aug 20 |
| SP3K | 10.10 | | | | 1 | | | | Worthing | Worthing Track Night | 8 Sep 20 |
| SP3K | 10.05 | i | | | 3 | | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 1 Mar 20 |
| SP3K | 9.95 | i | | | P | D | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 15 Mar 20 |
| SP3K | 9.60 | | | | 1 | | | | Harrow | Harrow AC Night 100m, Shot & Javelin | 17 Sep 20 |
| SP3K | 9.48 | | | | 2 | A | | | Lewes | Sussex AA Martin Etchells Memorial T&F Challenge inc. 3000m Championships | 4 Oct 20 |
| SP3K | 9.17 | i | | | 8 | | | | Lee Valley | South of England AA U13 / U15 / U17 Championships | 12 Jan 20 |
| SP3K | 8.93 | i | | | 7 | | | | Lee Valley | London U13 / U15 / U17 Games | 26 Jan 20 |
| SP3K | 8.33 | i | | | 6 | | | | Lee Valley | Lee Valley New Year Open | 1 Jan 20 |
| DT1K | 23.76 | | | | 4 | C | | | Lewes | Sussex AA Martin Etchells Memorial T&F Challenge inc. 3000m Championships | 4 Oct 20 |
| DT1K | 16.84 | | | | 14 | | | | Chelmsford | South of England Covid Games | 30 Aug 20 |
| PenIU15W | 2155 | i | | | 35 | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 15 Mar 20 |
| 2019 U15 Windsor Slough Eton & Hounslow |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 3:21.36 | | | | P | | | | Erith | Kent County Combined Events Championships (inc Masters Championships) | 15 Sep 19 |
| 800 | 3:22.39 | | | | P | 2 | | | Horspath | South of England AA Combined Events Championships | 6 Jul 19 |
| 800 | 3:23.04 | | | | H | 1 | | | Sportcity | England Athletics Senior Home Counties International & U15 / U17 Combined Events Championships | 4 Aug 19 |
| 800 | 3:30.88 | i | | | P | | | | Lee Valley | South of England AA Combined Events & Open Championships | 15 Dec 19 |
| 60HU15W | 10.68 | i | | | P | | | | Lee Valley | South of England AA Combined Events & Open Championships | 15 Dec 19 |
| 75HU15W | 13.53 | | 1.7 | | H | 5 | | | Sportcity | England Athletics Senior Home Counties International & U15 / U17 Combined Events Championships | 3 Aug 19 |
| 75HU15W | 13.58 | | -0.1 | | P | | | | Erith | Kent County Combined Events Championships (inc Masters Championships) | 15 Sep 19 |
| 75HU15W | 13.80 | | 0.6 | | P | 1 | | | Horspath | South of England AA Combined Events Championships | 6 Jul 19 |
| HJ | 1.33 | | | | P | B | | | Horspath | South of England AA Combined Events Championships | 6 Jul 19 |
| HJ | 1.30 | | | | 8 | A | | | Guildford | Alder Valley Girls' League | 11 Aug 19 |
| HJ | 1.29 | | | | P | | | | Erith | Kent County Combined Events Championships (inc Masters Championships) | 15 Sep 19 |
| HJ | 1.27 | i | | | P | | | | Lee Valley | South of England AA Combined Events & Open Championships | 15 Dec 19 |
| HJ | 1.25 | | | | 3 | B | | | Eton | UK Youth Development U13/U15 League Division South West 1 | 20 Jul 19 |
| HJ | 1.20 | | | | 5 | | | | Wormwood Scrubs | Thames Valley Harriers Open Graded Series | 5 Jun 19 |
| HJ | 1.20 | | | | 6 | A | | | Bournemouth | UK Youth Development U13/U15 League Division South West 1 | 22 Jun 19 |
| HJ | 1.19 | | | | H | B | | | Sportcity | England Athletics Senior Home Counties International & U15 / U17 Combined Events Championships | 4 Aug 19 |
| PV | 2.13 | i | | | 11 | A | | | Carshalton | Jim Day Memorial Pole Vault Open | 22 Sep 19 |
| PV | 1.90 | | | | 1 | B | | | Eton | UK Youth Development U13/U15 League Division South West 1 | 20 Jul 19 |
| PV | 1.90 | | | | 5 | ns | | | Guildford | Alder Valley Girls' League | 11 Aug 19 |
| PV | 1.90 | | | | 16 | | | | Ashford | South of England AA U13 / U15 / U17 Championships | 18 Aug 19 |
| LJ | 4.32 | | | | P | | | | Erith | Kent County Combined Events Championships (inc Masters Championships) | 15 Sep 19 |
| LJ | 4.13 | i | | | P | | | | Lee Valley | South of England AA Combined Events & Open Championships | 15 Dec 19 |
| LJ | 3.70 | | 1.6 | | H | B | | | Sportcity | England Athletics Senior Home Counties International & U15 / U17 Combined Events Championships | 3 Aug 19 |
| LJ | 3.59 | | 1.2 | | P | B | | | Horspath | South of England AA Combined Events Championships | 6 Jul 19 |
| SP3K | 9.02 | | | | 5 | | | | Ashford | South of England AA U13 / U15 / U17 Championships | 17 Aug 19 |
| SP3K | 8.46 | i | | | P | | | | Lee Valley | South of England AA Combined Events & Open Championships | 15 Dec 19 |
| SP3K | 8.36 | | | | H | B | | | Sportcity | England Athletics Senior Home Counties International & U15 / U17 Combined Events Championships | 4 Aug 19 |
| SP3K | 7.98 | | | | 3 | B | | | Guildford | Alder Valley Girls' League | 11 Aug 19 |
| SP3K | 7.90 | | | | 3 | B | | | Bournemouth | UK Youth Development U13/U15 League Division South West 1 | 22 Jun 19 |
| SP3K | 7.86 | | | | P | | | | Erith | Kent County Combined Events Championships (inc Masters Championships) | 15 Sep 19 |
| SP3K | 7.47 | | | | P | A | | | Horspath | South of England AA Combined Events Championships | 6 Jul 19 |
| SP3K | 7.41 | i | | | 2 | | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 1 Dec 19 |
| JT500 | 9.42 | | | | H | A | | | Sportcity | England Athletics Senior Home Counties International & U15 / U17 Combined Events Championships | 3 Aug 19 |
| PenU15W | 1878 | | | | 5 | | | | Erith | Kent County Combined Events Championships (inc Masters Championships) | 15 Sep 19 |
| PenU15W | 1704 | | | | 22 | | | | Horspath | South of England AA Combined Events Championships | 6 Jul 19 |
| PenIU15W | 1868 | i | | | 34 | | | | Lee Valley | South of England AA Combined Events & Open Championships | 14 Dec 19 |
| HexU15W | 1762 | | | | 41 | | | | Sportcity | England Athletics Senior Home Counties International & U15 / U17 Combined Events Championships | 4 Aug 19 |