| 2019 U20 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 50.88 | | | | 1 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 400 | 51.11 | | | | 1 | A | | | Harrow | UK Youth Development U17/U20 League Division South 1A | 5 May 19 |
| 800 | 1:52.42 | | | | 7 | | | | Watford | BMC Gold Standard Races | 12 Jun 19 |
| 800 | 1:53.92 | | | | 6 | A | | | Birmingham Uni | BMC Gold Standard Races | 5 Jun 19 |
| 800 | 1:54.42 | | | | 3 | 18 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 1:55.90 | i | | | 5 | A | | | Lee Valley | BMC Lee Valley Open | 20 Feb 19 |
| 800 | 1:55.93 | | | | 5 | A | | | Milton Keynes | BMC PB Classic | 1 Jun 19 |
| 800 | 1:56.18 | i | | | 1 | D | | | Lee Valley | BMC Lee Valley Open | 30 Jan 19 |
| 800 | 1:56.30 | | | | 3 | 22 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 800 | 1:59.56 | | | | 1 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| 800 | 1:59.60 | i | | | 3 | h1 | | | Lee Valley | South of England AA U20 / Senior Championships | 20 Jan 19 |
| 1500 | 4:08.00 | | | | 7 | 11 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 2018 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 51.2 | | | | 1 | | | | Milton Keynes | Buckinghamshire County Schools Championships | 9 Jun 18 |
| 400 | 51.99 | | | | 1 | B | | | Crawley | UK Youth Development U17/U20 League Division South 1A | 1 Jul 18 |
| 800 | 1:56.21 | | | | 3 | h3 | | | Birmingham | New Balance ESAA English Schools' Championships | 13 Jul 18 |
| 800 | 1:57.23 | | | | 5 | | | | Birmingham | New Balance ESAA English Schools' Championships | 14 Jul 18 |
| 800 | 1:57.68 | | | | 4 | 19 | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| 800 | 1:58.56 | i | | | 1 | 12 | | | Lee Valley | Lee Valley Middle Distance Open | 14 Feb 18 |
| 800 | 1:59.03 | | | | 2 | 16 | | | Watford | Watford Open Graded Meeting | 16 May 18 |
| 800 | 1:59.1 | | | | 1 | A | | | Watford | Southern Athletics League Division 3N | 23 Jun 18 |
| 800 | 1:59.53 | | | | 4 | J | | | Watford | BMC Grand Prix | 26 May 18 |
| 800 | 1:59.59 | | | | 2 | | | | Lee Valley | South of England AA U15 / U17 Championships | 12 Aug 18 |
| 800 | 1:59.68 | | | | 4 | B | | | Milton Keynes | BMC PB Classic | 2 Jun 18 |
| 800 | 2:00.29 | | | | 1 | B | | | Crawley | UK Youth Development U17/U20 League Division South 1A | 1 Jul 18 |
| 800 | 2:00.30 | | | | 1 | h2 | | | Lee Valley | South of England AA U15 / U17 Championships | 11 Aug 18 |
| 800 | 2:00.7 | | | | 4 | | | | Loughborough | UK School Games | 31 Aug 18 |
| 800 | 2:01.04 | i | | | 2 | | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 800 | 2:01.42 | | | | 1 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| 800 | 2:02.90 | i | | | 3 | h1 | | | Sheffield | England Athletics U15 / U17 / U20 Championships | 24 Feb 18 |
| 800 | 2:03.5 | | | | 2 | A | | | Portsmouth | UK Youth Development U17/U20 League Division South 1A | 29 Jul 18 |
| 800 | 2:05.3 | | | | 1 | A | | | Woking | UK Youth Development U17/U20 League Division South 1A | 29 Apr 18 |
| 800 | 2:07.08 | | | | 2 | Bh2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| 1500 | 4:09.37 | | | | 6 | 12 | | | Watford | Watford Open Graded Meeting | 25 Jul 18 |
| 1500 | 4:14.6 | | | | 1 | B | | | Kingston | UK Youth Development U17/U20 League Division South 1A | 27 May 18 |
| 1500 | 4:26.9 | | | | 2 | A | | | Portsmouth | UK Youth Development U17/U20 League Division South 1A | 29 Jul 18 |
| 1500SCNS | 4:54.9 | | | | 3 | A | | | Portsmouth | UK Youth Development U17/U20 League Division South 1A | 29 Jul 18 |
| 3.88KL | 12:57 | | | | 34 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| 4.8KL | 16:39 | | | | 6 | L3 | | | Crystal Palace | Southern Young Athletes Relays | 23 Sep 18 |
| 5.5KXC | 20:16 | | | | 21 | | | | Luton | Chiltern League | 1 Dec 18 |
| 5.85KXC | 20:03 | | | | 27 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 2017 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 52.5 | | | | 2 | A | | | Poole | UK Youth Development U17/U20 League Division South Premier 2A | 23 Jul 17 |
| 400 | 52.75 | | | | 7 | 6 | | | Watford | Watford Open Graded Meeting | 12 Jul 17 |
| 800 | 1:57.04 | | | | 7 | 23 | | | Watford | Watford Open Graded Meeting | 14 Jun 17 |
| 800 | 1:58.69 | | | | 6 | h4 | | | Birmingham | ESAA English Schools' Championships | 7 Jul 17 |
| 800 | 2:00.20 | | | | 3 | E | | | Milton Keynes | BMC PB Classic | 3 Jun 17 |
| 800 | 2:00.50 | | | | 3 | 21 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 800 | 2:00.58 | | | | 3 | | | | Crystal Palace | South of England AA U15 / U17 Championships | 20 Aug 17 |
| 800 | 2:01.25 | | | | 2 | B | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 17 |
| 800 | 2:03.68 | | | | 2 | h2 | | | Crystal Palace | South of England AA U15 / U17 Championships | 19 Aug 17 |
| 800 | 2:04.24 | | | | 5 | h2 | | | Bedford | England Athletics U15 / U17 Championships | 26 Aug 17 |
| 800 | 2:05.5 | | | | 1 | A | | | Uxbridge | UK Youth Development U17/U20 League Division South Premier 2A | 30 Apr 17 |
| 800 | 2:05.7 | | | | 2 | A | | | Poole | UK Youth Development U17/U20 League Division South Premier 2A | 23 Jul 17 |
| 800 | 2:07.6 | | | | 1 | | | | Milton Keynes | Buckinghamshire County Schools Championships | 10 Jun 17 |
| 800 | 2:10.25 | | | | 2 | Bh2 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 17 |
| 1500 | 4:14.14 | | | | 3 | 16 | | | Watford | Watford Open Graded Meeting | 26 Jul 17 |
| 1500 | 4:20.98 | | | | 4 | B2 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 13 May 17 |
| 1500 | 4:21.4 | | | | 1 | A | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2A | 25 Jun 17 |
| 1500 | 4:21.62 | | | | 7 | 13 | | | Watford | Watford Open Graded Meeting | 3 May 17 |
| Mile | 4:48.90 | | | | 3 | 6 | | | Watford | Watford Open Graded Meeting | 5 Apr 17 |
| 3KXCL | 11:01 | | | | 5 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 17 |
| 4KL | 12:20 | | | | 11 | L2 | | | Crystal Palace | Southern Young Athletes Relays | 24 Sep 17 |
| 4KXC | 14:02 | | | | 7 | | | | Buckingham | Buckinghamshire County Championships | 7 Jan 17 |
| 4KXC | 14:11 | | | | 9 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 4.3KXC | 15:30 | | | | 18 | | | | Milton Keynes | Chiltern League | 11 Feb 17 |
| 4.5KXC | 16:21 | | | | 75 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| 5.4KXC | 19:33 | | | | 10 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| 5.5KXC | 25:00 | | | | 18 | | | | High Wycombe | Buckinghamshire Schools' Championships | 8 Feb 17 |
| 5.85KXC | 20:03 | | | | 10 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 5.9KXC | 21:03 | | | | 68 | | | 41 | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 2016 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 40.0 | | | | 2 | A | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 16 Jul 16 |
| 800 | 2:03.89 | | | | 7 | 18 | | | Watford | Watford Open Graded Meeting | 15 Jun 16 |
| 800 | 2:04.60 | | | | 5 | h2 | | | Gateshead | ESAA English Schools' Championships | 8 Jul 16 |
| 800 | 2:04.9 | | | | 1 | A | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 16 Jul 16 |
| 800 | 2:05.09 | | | | 1 | B | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 15 May 16 |
| 800 | 2:05.73 | | | | 7 | D | | | Milton Keynes | BMC PB Classic | 4 Jun 16 |
| 800 | 2:08.23 | | | | 4 | 14 | | | Watford | Watford Open Graded Meeting | 20 Apr 16 |
| 800 | 2:09.06 | | | | 1 | A | | | Perivale | UK Youth Development U13/U15 League Division South Central 1 | 23 Apr 16 |
| 800 | 2:09.4 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 16 |
| 800 | 2:11.09 | | | | 8 | h1 | | | Bedford | England Athletics U15 / U17 Championships | 27 Aug 16 |
| 800 | 2:12.58 | | | | 7 | | | | Horspath | South of England AA U15 / U20 Inter County Championships | 21 Aug 16 |
| 800 | 2:12.79 | | | | 4 | h1 | | | Horspath | South of England AA U15 / U20 Inter County Championships | 21 Aug 16 |
| 800 | 2:17.05 | | | | 3 | Bh2 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 15 May 16 |
| 1500 | 4:21.59 | | | | 10 | 12 | | | Watford | Watford Open Graded Meeting | 29 Jun 16 |
| 1500 | 4:22.0 | | | | 3 | A | | | Little Marlow | UK Youth Development U13/U15 League Division South Central 1 | 19 Jun 16 |
| 1500 | 4:24.01 | | | | 7 | 11 | | | Watford | Watford Open Graded Meeting | 4 May 16 |
| 1500 | 4:24.53 | | | | 2 | B | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 16 |
| 1500 | 4:29.99 | | | | 5 | 7 | | | Watford | Watford Open Graded Meeting | 6 Apr 16 |
| 2KXCL | 6:45 | | | | 2 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 22 Oct 16 |
| 3KL | 9:27 | | | | 8 | L3 | | | Bedford | Southern Young Athletes Relays | 25 Sep 16 |
| 3.5KXC | 15:39 | | | | 9 | | | | High Wycombe | Buckinghamshire Schools' Championships | 3 Feb 16 |
| 4KXC | 13:13 | | | | 7 | | | | Old Warden Park | Buckinghamshire County Championships | 9 Jan 16 |
| 4KXC | 14:59 | | | | 50 | | | | Oxford | South of England Masters' and Inter Counties Championships | 10 Dec 16 |
| 4KXC | 17:26 | | | | 12 | | | | Luton | Results Base Chiltern League | 16 Jan 16 |
| 4.14KXC | 14:25 | | | | 29 | | | | Formby | English Schools Cup Final | 3 Dec 16 |
| 4.2KXC | 17:19 | | | | 188 | | | | Nottingham | English Schools' Championships | 5 Mar 16 |
| 4.4KXC | 13:29 | | | | 9 | | | | Oxford | Chiltern League | 15 Oct 16 |
| 2015 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 43.2 | | | | 5 | B | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| 300 | 43.3 | | | | 3 | A | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| 300 | 44.85 | | | | 4 | A | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| 400 | 59.80 | | | | 3 | 2 | | | Watford | Watford Open Graded Meeting | 12 Aug 15 |
| 800 | 2:11.14 | | | | 5 | 13 | | | Watford | Watford Open Graded Meeting | 17 Jun 15 |
| 800 | 2:14.3 | | | | 2 | | | | Milton Keynes | Buckinghamshire County Schools' Championships | 13 Jun 15 |
| 800 | 2:14.66 | | | | 3 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| 800 | 2:15.4 | | | | 4 | A | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| 800 | 2:15.80 | | | | 4 | Bh1 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| 800 | 2:16.6 | | | | 4 | A | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| 800 | 2:16.89 | | | | 1 | 9 | | | Watford | Watford Open Graded Meeting | 22 Apr 15 |
| 800 | 2:18.8 | | | | 2 | A | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| 1500 | 4:39.76 | | | | 7 | 5 | | | Watford | Watford Open Graded Meeting | 8 Apr 15 |
| 1500 | 4:41.61 | | | | 6 | F | | | Milton Keynes | BMC PB Classic | 6 Jun 15 |
| 1500 | 4:42.2 | | | | 4 | A | | | Basildon | UK Youth Development U13/U15 League Division South North/East 1 | 21 Jun 15 |
| 1500 | 4:46.01 | | | | 13 | 7 | | | Watford | Watford Open Graded Meeting | 6 May 15 |
| 1500 | 4:46.05 | | | | 3 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 24 May 15 |
| 2KXCL | 7:06 | | | | 9 | L2 | | | Wormwood Scrubs | South of England Relay Championships | 17 Oct 15 |
| 2.997KL | 10:24 | | | | 26 | L1 | | | Aldershot | Southern Young Athletes Relays | 19 Sep 15 |
| 3KXC | 11:08 | | | | 35 | | | | Brighton | South of England AA Championships | 24 Jan 15 |
| 3KXC | 13:29 | | | | 169 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 4KXC | 13:40 | | | | 68 | | | | Shuttleworth | South of England Masters' Championships (Inc South of England Inter Counties Championships) | 12 Dec 15 |
| 4.4KXC | 16:25 | | | | 39 | | | | Bedford | English Schools Cup Final | 5 Dec 15 |
| parkrun | 19:24 | | | | 13 | | | | St Albans | St Albans parkrun # 161 | 31 Jan 15 |
| ZXC | 9:56 | | | | 20 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 15:30 | | | | 13 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| ZXC | 15:54 | | | | 15 | | | | Oxford | Berks, Bucks & Oxon CCA Championships | 21 Nov 15 |
| ZXC | 19:40 | | | | 15 | | | | High Wycombe | Buckinghamshire Schools' Championships | 4 Feb 15 |
| 2014 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.86 | | 0.2 | | 1 | 2 | | | Watford | Watford Open Graded Meeting | 2 Jul 14 |
| 800 | 2:18.31 | | | | 1 | 8 | | | Watford | Watford Open Graded Meeting | 23 Apr 14 |
| 800 | 2:18.6 | | | | 1 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| 800 | 2:22.2 | | | | 1 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 800 | 2:22.3 | | | | 1 | A | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| 800 | 2:24.9 | | | | 1 | A | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| 1500 | 4:44.04 | | | | 2 | 7 | | | Watford | Watford Open Graded Meeting | 7 May 14 |
| 1500 | 4:52.34 | | | | 2 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| 1500 | 4:53.67 | | | | 3 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| 2.997KL | 11:08 | | | | 7 | L2 | | | Aldershot | Southern Young Athletes Road Relays | 20 Sep 14 |
| 3KXC | 12:00 | | | | 49 | | | | Nottingham | ECCA English National Championships | 22 Feb 14 |
| 3KXC | 12:50 | | | | 261 | | | | Birmingham | Inter County Championships | 8 Mar 14 |
| 3KXC | 13:59 | | | | 153 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| ZXC | 8:32 | | | | 2 | | | | High Wycombe | Buckinghamshire Schools' Championships | 5 Feb 14 |
| ZXC | 9:14 | | | | 4 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 9:26 | | | | 9 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| ZXC | 9:53 | | | | 4 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 11:12 | | | | 49 | | | | Oxford | SEAA Masters' & Inter Counties Championships | 13 Dec 14 |
| ZXC | 11:54 | | | | 21 | | | | Newquay | English Schools' Cup Final | 29 Nov 14 |
| ZXC | 12:09 | | | | 9 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 12:31 | | | | 1 | | | | Luton | Buckinghamshire County Championships | 4 Jan 14 |
| ZXCL | 7:05 | | | | 10 | L1 | | | Mansfield | ECCA Saucony English National Relay Championships | 1 Nov 14 |
| ZXCL | 7:16 | | | | 1 | L2 | | | Wormwood Scrubs | SEAA Relay Championships | 18 Oct 14 |
| 2013 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:22.41 | | | | 2 | 10 | | | Watford | Watford Open Graded Meeting | 10 Jul 13 |
| 800 | 2:22.59 | | | | 1 | B | | | Kingston | Southern U13 Inter County Championships | 28 Jul 13 |
| 800 | 2:23.4 | | | | 1 | A | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 800 | 2:24.49 | | | | 8 | 6 | | | Watford | Watford Open Graded Meeting | 12 Jun 13 |
| 800 | 2:25.49 | | | | 3 | G | | | Milton Keynes | BMC PB Classic | 18 May 13 |
| 800 | 2:25.54 | | | | 1 | | | | Horspath | Buckinghamshire County Championships | 26 May 13 |
| 800 | 2:26.2 | | | | 1 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 800 | 2:26.27 | | | | 1 | 3 | | | Watford | Watford Open Graded Meeting | 15 May 13 |
| 800 | 2:29.0 | | | | 3 | A | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| 800 | 2:30.4 | | | | 1 | | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| 800 | 2:32.51 | | | | 1 | 1 | | | Watford | Watford Open Graded Meeting | 3 Apr 13 |
| 1500 | 4:51.0 | | | | 1 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| 1500 | 4:54.61 | | | | 7 | 5 | | | Watford | Watford Open Graded Meeting | 26 Jun 13 |
| 1500 | 4:55.32 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 25 May 13 |
| 1500 | 4:55.52 | | | | 5 | 6 | | | Watford | Watford Open Graded Meeting | 29 May 13 |
| 1500 | 5:11.19 | | | | 1 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| LJ | 3.47 | | | | 4 | | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| 2.997KL | 10:43 | | | | 8 | L1 | | | Aldershot | Southern Young Athletes' Relays (U13M/U15W/U15M/U17W) | 21 Sep 13 |
| 3.863KL | 14:23 | | | | 14 | L1 | | | Sutton Park | ERRA National Young Athletes' Relays | 13 Oct 13 |
| ZXC | 5:27 | | | | 2 | | | | Stowe School | Buckinghamshire Schools' Championships | 13 Feb 13 |
| ZXC | 7:53 | | | | 1 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 8:49 | | | | 1 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 9:17 | | | | 2 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| ZXC | 9:43 | | | | 3 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 10:34 | | | | 6 | | | | Milton Keynes | Buckinghamshire Cross Country Championships | 5 Jan 13 |
| ZXC | 10:45 | | | | 9 | | | | Biggleswade | SEAA Inter Counties & Masters' Championships | 14 Dec 13 |
| ZXC | 11:41 | | | | 50 | | | | Parliament Hill | Southern Championships | 16 Feb 13 |
| ZXC | 11:41 | | | | 135 | | | | Birmingham | Inter Counties Championships | 9 Mar 13 |
| ZXC | 11:49 | | | | 7 | | | | Southend | English Schools' Cup Final | 30 Nov 13 |
| ZXCL | 7:21 | | | | 3 | L2 | | | Wormwood Scrubs | SEAA Relay Championships | 5 Oct 13 |
| 2012 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 11.8 | | | | 5 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| LJ | 3.52 | | | | 3 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| ZXC | 5:14 | | | | 1 | | | | Slough | Apex Sports Chiltern League | 1 Dec 12 |
| ZXC | 5:29 | | | | 5 | | | | Slough | Apex Sports Chiltern League | 14 Jan 12 |
| ZXC | 6:53 | | | | 1 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 8:02 | | | | 2 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| ZXC | 8:09 | | | | 7 | | | | Wing | Apex Sports Chiltern League | 11 Feb 12 |
| ZXC | 8:55 | | | | 3 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| 2011 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 7:23 | | | | 7 | | | | Watford | Apex Sports Chiltern League | 12 Nov 11 |
| ZXC | 8:46 | | | | 12 | | | | Luton | Apex Sports Chiltern League | 8 Oct 11 |