| 2019 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:23.78 | | | | 6 | 8 | | | Horspath | Oxford City AC Open Graded Meeting | 17 Jul 19 |
| 800 | 2:26.1 | | | | 2 | 3 | | | Reading | Reading AC Club Championships | 3 Sep 19 |
| 800 | 2:26.31 | | | | 7 | 4 | | | Watford | Watford Open Graded Meeting | 12 Jun 19 |
| 800 | 2:26.44 | | | | 7 | 7 | | | Watford | Watford Open Graded Meeting | 7 Aug 19 |
| 800 | 2:29.76 | | | | 4 | 6 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 800 | 2:31.0 | | | | 2 | ns1 | | | Aldershot | Alder Valley Girls' League | 2 Jun 19 |
| 800 | 2:35.73 | i | | | 7 | 1 | | | Lee Valley | Lee Valley U13 / U15 Pentathlon & Open | 24 Mar 19 |
| 800 | 2:35.76 | | | | 3 | 2 | | | Lee Valley | Lee Valley April Open | 6 Apr 19 |
| 1500 | 4:47.37 | | | | 2 | A | | | Bromley | UK Youth Development U13/U15 League Division South Premier 1 | 20 Jul 19 |
| 1500 | 4:52.53 | | | | 2 | A | | | Hornchurch | UK Youth Development U13/U15 League Division South Premier 1 | 18 May 19 |
| 1500 | 4:52.75 | | | | 11 | 5 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 4:55.1 | | | | 1 | A | | | Basingstoke | ESAA English Schools' Cup South West B Final | 5 Jun 19 |
| 1500 | 4:55.42 | | | | 4 | A | | | Sportcity | UK Youth Development U13/U15 League Final | 7 Sep 19 |
| 1500 | 4:58.40 | | | | 3 | | | | Reading | Berkshire County Schools Championships | 8 Jun 19 |
| 1500 | 5:01.17 | | | | 9 | 4 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 1500 | 5:06.24 | | | | 9 | 2 | | | Watford | Watford Open Graded Meeting | 3 Apr 19 |
| HJ | 1.26 | | | | 7 | | | | Basingstoke | ESAA English Schools' Cup South West B Final | 5 Jun 19 |
| 2KXCL | 7:59 | | | | 8 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.91KXC | 11:29 | | | | 16 | | | | Newbury | Berkshire County Schools' Championships | 19 Jan 19 |
| 3KXC | 13:47 | | | | 82 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3.1KL | 11:33 | | | | 4 | L1 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.88KL | 15:04 | | | | 23 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 19 |
| parkrun | 20:51 | | | | 23 | | 1 | 1 | Wycombe Rye | Wycombe Rye parkrun # 346 | 20 Apr 19 |
| parkrun | 21:12 | | | | 18 | | 1 | 1 | Wycombe Rye | Wycombe Rye parkrun # 340 | 9 Mar 19 |
| ZXC | 14:10 | | | | 9 | | | | Taunton | ESAA English Schools Cup Regional Finals - South West | 9 Nov 19 |
| 2018 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:30.34 | | | | 6 | 2 | | | Watford | Watford Open Graded Meeting | 11 Jul 18 |
| 800 | 2:32.0 | | | | 2 | B | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 800 | 2:32.79 | | | | 2 | 3 | | | Watford | Watford Open Graded Meeting | 5 Sep 18 |
| 800 | 2:34.5 | | | | 3 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 800 | 2:35.29 | | | | 8 | 5 | | | Watford | Watford Open Graded Meeting | 16 May 18 |
| 800 | 2:36.09 | | | | 9 | 7 | | | Watford | Watford Open Graded Meeting | 18 Apr 18 |
| 1000 | 3:15.9 | | | | 3 | | | | Reading | Berkshire U13 Schools Championship | 5 Jul 18 |
| 1200 | 4:13.3 | | | | 2 | B | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| 1200 | DNS | | | | - | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 1500 | 5:03.38 | | | | 2 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 18 |
| 1500 | 5:05.74 | | | | 12 | 4 | | | Watford | Watford Open Graded Meeting | 25 Jul 18 |
| 1500 | 5:06.13 | | | | 15 | 4 | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| 1500 | 5:07.07 | | | | 8 | E | | | Milton Keynes | BMC PB Classic | 2 Jun 18 |
| 1500 | 5:07.5 | | | | 1 | A | | | Street | English Schools Cup Regional Final - South West - Track, Girls HJ, PV, HT, Boys DT, JT Only | 13 Jun 18 |
| 1500 | 5:08.52 | | | | 2 | B | | | Kingston | Derek Crookes Southern U13 Inter County Match | 28 Jul 18 |
| 1500 | 5:09.05 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 30 May 18 |
| 1500 | 5:09.20 | | | | 6 | 3 | | | Watford | Watford Open Graded Meeting | 2 May 18 |
| 1500 | 5:14.98 | | | | 16 | 4 | | | Watford | Watford Open Graded Meeting | 22 Aug 18 |
| 1500 | 5:22.18 | | | | 7 | 2 | | | Sandy | Bedfordshire AAA Open Meeting | 24 Mar 18 |
| 1500 | 5:23.49 | | | | 2 | | | | Wimbledon | Hercules Wimbledon Young Athletes Meeting | 8 Apr 18 |
| HJ | 1.20 | | | | 4 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| LJ | 3.22 | | | | 6 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 2.8KXC | 11:10 | | | | 9 | | | | Milton Keynes | Results Base Chiltern League | 10 Feb 18 |
| 2.8KXC | 11:13 | | | | 12 | | | | Luton | Chiltern League | 1 Dec 18 |
| 2.9KXC | 10:55 | | | | 3 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 3KXC | 11:54 | | | | 41 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 12:31 | | | | 9 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 3KXC | 15:57 | | | | 94 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 10 Mar 18 |
| 3.1KL | 12:09 | | | | 7 | L1 | | | Crystal Palace | Southern Young Athletes Relays | 23 Sep 18 |
| 3.88KL | 14:52 | | | | 3 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| parkrun | 20:12 | | | | 9 | | 2 | 1 | Wycombe Rye | Wycombe Rye parkrun # 326 | 24 Nov 18 |
| parkrun | 20:48 | | | | 21 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 74 | 4 Aug 18 |
| parkrun | 20:54 | | | | 18 | | 3 | 1 | Wycombe Rye | Wycombe Rye parkrun # 315 | 8 Sep 18 |
| parkrun | 20:56 | | | | 13 | | 2 | 1 | Wycombe Rye | Wycombe Rye parkrun # 312 | 18 Aug 18 |
| ZXC | 8:10 | | | | 3 | | | | Stratton-on-the-Fosse | ESAA English Schools Cup Regional Finals - South West | 10 Nov 18 |
| ZXC | 8:40 | | | | 5 | | | | Newbury | Berkshire Schools' Championships | 20 Jan 18 |
| 2017 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:38.65 | | | | 5 | B2 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 17 |
| 800 | 2:38.71 | | | | 8 | B | | | Birmingham | National Preparatory Schools Championships | 4 Jul 17 |
| 800 | 2:39.94 | | | | 4 | 2 | | | Watford | Watford Open Graded Meeting | 12 Jul 17 |
| 800 | 2:41.55 | | | | 6 | 2 | | | Watford | Watford Open Graded Meeting | 9 Aug 17 |
| 800 | 2:42.4 | | | | 1 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 May 17 |
| 800 | 2:42.68 | | | | 1 | 1 | | | Eton | London Prep Schools | 12 Jun 17 |
| 800 | 2:43.7 | | | | 1 | ns | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 22 Apr 17 |
| 800 | 2:48.36 | | | | 7 | 1 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 1200 | 4:18.9 | | | | 1 | B | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 15 Jul 17 |
| 1500 | 5:14.53 | | | | 5 | B | | | Kingston | Derek Crookes Southern U13 Inter County Match | 29 Jul 17 |
| 1500 | 5:28.95 | | | | 6 | B2 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 13 May 17 |
| 1500 | 5:30.74 | | | | 1 | | | | Woking | Woking Young Athletes Open | 3 Sep 17 |
| 1500 | 5:31.71 | | | | 8 | 1 | | | Watford | Watford Open Graded Meeting | 26 Jul 17 |
| 1.5KXC | 6:13 | | | | 9 | | | | Milton Keynes | Chiltern League | 11 Feb 17 |
| 2KXC | 8:38 | | | | 8 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 2KXCL | 8:08 | | | | 13 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 17 |
| 2.54KXC | 11:18 | | | | 10 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| 2.9KXC | 11:07 | | | | 10 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 3KXC | 12:17 | | | | 52 | | | | Oxford | South of England Masters' & Inter Counties Championships | 9 Dec 17 |
| parkrun | 20:12 | | | | 14 | | 3 | 1 | Rickmansworth | Rickmansworth parkrun # 34 | 28 Oct 17 |
| parkrun | 21:23 | | | | 29 | | 2 | 1 | Black Park | Black Park parkrun # 428 | 12 Aug 17 |
| parkrun | 21:51 | | | | 49 | | | 1 | Black Park | Black Park parkrun # 430 | 26 Aug 17 |
| parkrun | 21:54 | | | | 45 | | 3 | 1 | Black Park | Black Park parkrun # 427 | 5 Aug 17 |
| parkrun | 21:59 | | | | 26 | | | | Maidenhead | Maidenhead parkrun # 142 | 16 Dec 17 |
| parkrun | 23:44 | | | | 25 | | 2 | 1 | Tring | Tring parkrun # 158 | 23 Sep 17 |
| ZXC | 8:38 | | | | 9 | | | | Malvern | National Preparatory Schools' Championships | 12 Mar 17 |
| ZXC | 8:42 | | | | 7 | | | | Sherborne | English Schools Cup Regional Finals - South West | 11 Nov 17 |
| 2016 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 14.0 | | | | 4 | 8 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 600 | 2:07.0 | | | | 3 | 2 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| LJ | 2.94 | | | | 13 | | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 1.755KXC | 7:18 | | | | 10 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 2.1KXC | 7:25 | | | | 3 | | | | Oxford | Chiltern League | 15 Oct 16 |
| 2.2KXC | 10:11 | | | | 10 | | | | Luton | Chiltern League | 3 Dec 16 |
| 2015 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 14.0 | | | | 6 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| 600 | 2:23.8 | | | | 13 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| LJ | 2.52 | | | | 11 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |