| 2019 U20 Chiltern/Millfield Sch |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 57.39 | | | | 1 | | | | Yeovil | Somerset County Schools Championships | 8 Jun 19 |
| 400 | 57.51 | | | | 1 | | | | Yeovil | Somerset County Championships | 11 May 19 |
| 400 | 58.05 | | | | 4 | | | | Birmingham | New Balance ESAA English Schools' Championships | 13 Jul 19 |
| 400 | 58.54 | i | | | 4 | h1 | | | Sheffield | England Athletics U15 / U17 / U20 Championships | 23 Feb 19 |
| 400 | 58.54 | | | | 2 | h2 | | | Birmingham | New Balance ESAA English Schools' Championships | 12 Jul 19 |
| 400 | 59.14 | i | | | 4 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 19 |
| 400 | 59.25 | i | | | 2 | 3 | | | Cardiff | Cardiff Met GP2: Non Thomas Open | 20 Jan 19 |
| 400 | 59.58 | i | | | 1 | h3 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 19 |
| 5K | 30:22 | | | 30:22 | 114 | | 38 | 2 | Glastonbury | Glastonbury Round the Tor 5K | 5 May 19 |
| 2018 U20 Chiltern/Millfield Sch |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 56.65 | | | | 3 | h4 | | | Birmingham | New Balance ESAA English Schools' Championships | 13 Jul 18 |
| 400 | 56.97 | | | | 6 | s2 | | | Birmingham | New Balance ESAA English Schools' Championships | 14 Jul 18 |
| 400 | 57.43 | | | | 1 | | | | Yeovil | Somerset County Schools Championships | 9 Jun 18 |
| 400 | 57.51 | | | | 1 | A | | | Crawley | UK Youth Development U17/U20 League Division South 1A | 1 Jul 18 |
| 400 | 57.63 | | | | 1 | | | | Exeter | South West Schools' Championships | 16 Jun 18 |
| 400 | 58.93 | | | | 1 | | | | Yeovil | Somerset County Championships | 12 May 18 |
| 400 | 60.41 | i | | | 2 | 6 | | | Cardiff | Cardiff Met GP3: Non-Thomas Open | 4 Feb 18 |
| 800 | 2:17.00 | | | | 1 | F | | | Milton Keynes | BMC PB Classic | 2 Jun 18 |
| 800 | 2:19.48 | | | | 3 | C | | | Street | BMC PB Classic | 5 May 18 |
| 3K | 16:50 | | | 16:55 | 65 | | 13 | 5 | Glastonbury | Glastonbury Round the Tor 3K | 6 May 18 |
| 2017 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.43 | | | | 1 | | | | Birmingham | ISA National Championships | 19 Jun 17 |
| 400 | 60.0 | | | | 1 | B | | | Uxbridge | UK Youth Development U17/U20 League Division South Premier 2A | 30 Apr 17 |
| 800 | 2:16.3 | | | | 1 | | | | Reading | Berkshire County Schools Championships | 10 Jun 17 |
| 800 | 2:17.44 | | | | 3 | 10 | | | Watford | Watford Open Graded Meeting | 14 Jun 17 |
| 800 | 2:19.73 | | | | 8 | 7 | | | Horspath | Oxford City AC Open Graded Meeting | 24 May 17 |
| 800 | 2:20.06 | | | | 6 | h2 | | | Birmingham | ESAA English Schools' Championships | 7 Jul 17 |
| 800 | 2:20.18 | | | | 1 | B | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 17 |
| 800 | 2:21.03 | | | | 2 | | | | Birmingham | ISA National Championships | 19 Jun 17 |
| 800 | 2:22.4 | | | | 1 | A | | | Uxbridge | UK Youth Development U17/U20 League Division South Premier 2A | 30 Apr 17 |
| 800 | 2:22.43 | | | | 11 | 13 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 800 | 2:34.57 | | | | 3 | Bh1 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 17 |
| 1500 | 4:51.73 | | | | 2 | 7 | | | Watford | Watford Open Graded Meeting | 31 May 17 |
| 1500 | 4:56.92 | | | | 3 | 5 | | | Watford | Watford Open Graded Meeting | 3 May 17 |
| 1500 | 4:58.2 | | | | 4 | A | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2A | 28 May 17 |
| 1500 | 4:59.38 | | | | 4 | B | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 13 May 17 |
| 3.75KXC | 14:05 | | | | 107 | | | | Norwich | New Balance ESAA English Schools' Championships | 18 Mar 17 |
| 4.1KXC | 15:55 | | | | 11 | | | | Brands Hatch | South East Schools' Championships | 4 Feb 17 |
| 4.3KXC | 16:59 | | | | 3 | | | 3 | Milton Keynes | Chiltern League | 11 Feb 17 |
| 5KXC | 20:34 | | | | 9 | | | 9 | Keysoe | Chiltern League | 14 Jan 17 |
| 5KXC | 22:25 | | | | 44 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| 5KXC | 23:15 | | | | 133 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 11 Mar 17 |
| 6KXC | 25:00 | | | | 3 | | | 2 | Buckingham | Buckinghamshire County Championships | 7 Jan 17 |
| ZXC | 14:30 | | | | 6 | | | | Newbury | Berkshire County Schools Championships | 21 Jan 17 |
| 2016 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.70 | | | | 1 | | | | Birmingham | ISA National Championships | 29 Jun 16 |
| 800 | 2:17.72 | | | | 3 | 10 | | | Watford | Watford Open Graded Meeting | 15 Jun 16 |
| 800 | 2:19.0 | | | | 1 | A | | | Bedford | UK Youth Development U17/U20 League Division South South/West 1b | 26 Jun 16 |
| 800 | 2:21.35 | | | | 2 | B | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 15 May 16 |
| 800 | 2:27.18 | | | | 2 | 5 | | | Watford | Watford Open Graded Meeting | 20 Apr 16 |
| 800 | 2:27.6 | | | | 2 | A | | | Wormwood Scrubs | UK Youth Development U17/U20 League Division South South/West 1b | 24 Jul 16 |
| 1500 | 4:53.44 | | | | 2 | | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 16 |
| 1500 | 4:53.47 | | | | 1 | | | | Birmingham | ISA National Championships | 29 Jun 16 |
| 1500 | 4:53.8 | | | | 2 | A | | | Wormwood Scrubs | UK Youth Development U17/U20 League Division South South/West 1b | 24 Jul 16 |
| 1500 | 4:54.6 | | | | 2 | | | | Reading | Berkshire Schools Championships | 11 Jun 16 |
| 1500 | 4:57.3 | | | | 2 | A | | | Aldershot | UK Youth Development U17/U20 League Division South South/West 1b | 29 May 16 |
| 1500 | 5:03.3 | | | | 1 | A | | | Horspath | UK Youth Development U17/U20 League Division South South/West 1b | 1 May 16 |
| 3000 | 11:33.6 | | | | 5 | A | | | Horspath | UK Youth Development U17/U20 League Division South South/West 1b | 1 May 16 |
| SP3K | 6.57 | | | | 6 | A | | | Aldershot | UK Youth Development U17/U20 League Division South South/West 1b | 29 May 16 |
| 2.5KXCL | 8:32 | | | | 3 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 22 Oct 16 |
| 3KL | 10:41 | | | | 11 | L2 | | | Bedford | Southern Young Athletes Relays | 25 Sep 16 |
| 3.1KXC | 11:59 | | | | 1 | | | | Milton Keynes | Results Base Chiltern League | 13 Feb 16 |
| 3.5KXC | 15:31 | | | | 4 | | | | Luton | Results Base Chiltern League | 16 Jan 16 |
| 3.9KXC | 14:22 | | | | 81 | | | | Nottingham | New Balance ESAA English Schools' Championships | 5 Mar 16 |
| 4KXC | 14:55 | | | | 3 | | | | Old Warden Park | Buckinghamshire County Championships | 9 Jan 16 |
| 4KXC | 15:19 | | | | 28 | | | | Bexhill | South East Schools' Inter Counties | 6 Feb 16 |
| 4KXC | 17:50 | | | | 46 | | | | Castle Donington | ECCA Saucony English National Championships | 27 Feb 16 |
| 4KXC | 19:07 | | | | 36 | | | | Parliament Hill | South of England Championships | 30 Jan 16 |
| 4KXC | 19:40 | | | | 180 | | | | Birmingham | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 16 |
| 4.4KXC | 14:30 | | | | 2 | | | 2 | Oxford | Chiltern League | 15 Oct 16 |
| 4.5KXC | 15:47 | | | | 3 | | | 2 | Luton | Chiltern League | 3 Dec 16 |
| 4.99KXC | 19:18 | | | | 34 | | | 23 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 5KXC | 19:37 | | | | 25 | | | | Oxford | South of England Masters' and Inter Counties Championships | 10 Dec 16 |
| ZXC | 14:41 | | | | 5 | | | | Newbury Showground | Berkshire Schools' Championships | 23 Jan 16 |
| 2015 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.5 | | | | 7 | | | | Eton | Independent Schools' London West Championships | 3 Jun 15 |
| 200 | 28.2 | | | | 1 | | | | Eton | Independent Schools' London West Championships | 3 Jun 15 |
| 800 | 2:27.29 | | | | 1 | 5 | | | Watford | Watford Open Graded Meeting | 17 Jun 15 |
| 1500 | 4:59.72 | | | | 9 | 4 | | | Watford | Watford Open Graded Meeting | 1 Jul 15 |
| 1500 | 5:00.1 | | | | 1 | A | | | Basildon | UK Youth Development U13/U15 League Division South North/East 1 | 21 Jun 15 |
| 1500 | 5:01.34 | | | | 8 | D | | | Milton Keynes | BMC PB Classic | 6 Jun 15 |
| 1500 | 5:03.5 | | | | 1 | A | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| 1500 | 5:03.71 | | | | 1 | B | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| 1500 | 5:05.05 | | | | 2 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 24 May 15 |
| 1500 | 5:07.6 | | | | 1 | | | | Eton | Independent Schools' London West Championships | 3 Jun 15 |
| 1500 | 5:14.3 | | | | 3 | A | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| 1500 | 5:15.8 | | | | 2 | A | | | Lee Valley | Alpha Beta Trophy Meeting - Beta Trophy | 12 Apr 15 |
| 2KXCL | 7:37 | | | | 5 | L1 | | | Wormwood Scrubs | South of England Relay Championships | 17 Oct 15 |
| 2.997KL | 12:15 | | | | 39 | L1 | | | Aldershot | Southern Young Athletes Relays | 19 Sep 15 |
| 3.2KXC | 12:30 | | | | 92 | | | | Blackburn | ESAA English Schools' Championships | 14 Mar 15 |
| 3.59KXC | 14:39 | | | | 17 | | | | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 3.9KXC | 15:40 | | | | 3 | | | | Culham | Results Base Chiltern League | 5 Dec 15 |
| 4KXC | 14:33 | | | | 34 | | | | Shuttleworth | South of England Masters' Championships (Inc South of England Inter Counties Championships) | 12 Dec 15 |
| 4KXC | 15:52 | | | | 52 | | | | Brighton | South of England AA Championships | 24 Jan 15 |
| 4KXC | 17:32 | | | | 97 | | | | Parliament Hill | ECCA Saucony English National Championships | 21 Feb 15 |
| 4.5KXC | 21:12 | | | | 155 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| ZXC | 11:01 | | | | 4 | | | | Newbury | Berkshire Schools' Championships | 17 Jan 15 |
| ZXC | 12:22 | | | | 15 | | | | Reigate | South East Schools' Inter-Counties | 31 Jan 15 |
| ZXC | 14:07 | | | | 13 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 14:44 | | | | 3 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| ZXC | 17:04 | | | | 4 | | | | Oxford | Berks, Bucks & Oxon CCA Championships | 21 Nov 15 |
| 2014 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:31.4 | | | | 3 | | | | Birmingham | ISA National Championships | 16 Jun 14 |
| 800 | 2:33.0 | | | | 1 | ns | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| 800 | 2:34.8 | | | | 3 | ns | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| 1500 | 5:11.4 | | | | 1 | | | | Birmingham | ISA National Championships | 16 Jun 14 |
| 1500 | 5:16.4 | | | | 3 | B | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 1500 | 5:21.54 | | | | 6 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| 1500 | 5:23.44 | | | | 8 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| 3000 | 11:15.1 | | | | 10 | | | | Milton Keynes | Buckinghamshire 3000m Championships | 6 Jul 14 |
| 2.997KL | 11:51 | | | | 23 | L3 | | | Aldershot | Southern Young Athletes Road Relays | 20 Sep 14 |
| 3KXC | 13:09 | | | | 139 | | | | Birmingham | Inter County Championships | 8 Mar 14 |
| 3KXC | 13:47 | | | | 154 | | | | Nottingham | ECCA English National Championships | 22 Feb 14 |
| 3KXC | 14:14 | | | | 52 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| ZXC | 9:30 | | | | 9 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 9:43 | | | | 1 | | | | Rugby | ISA National Championships | 1 Mar 14 |
| ZXC | 10:07 | | | | 9 | | | | Wellington College | Berkshire Schools' Championships | 18 Jan 14 |
| ZXC | 10:08 | | | | 4 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 11:19 | | | | 43 | | | | Southampton | South East Schools' Inter County Championships | 1 Feb 14 |
| ZXC | 13:34 | | | | 7 | | | | Upton Court Park | Berks, Bucks & Oxon Championships | 22 Nov 14 |
| ZXC | 13:50 | | | | 18 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| ZXC | 14:19 | | | | 14 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 14:43 | | | | 7 | | | | Luton | Buckinghamshire County Championships | 4 Jan 14 |
| ZXC | 15:23 | | | | 11 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 18:29 | | | | 54 | | | | Oxford | SEAA Masters' & Inter Counties Championships | 13 Dec 14 |
| ZXCL | 7:44 | | | | 17 | L3 | | | Mansfield | ECCA Saucony English National Relay Championships | 1 Nov 14 |
| 2013 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:38.6 | | | | 3 | A | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 800 | 2:39.0 | | | | 1 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 800 | 2:43.35 | | | | 5 | | | | Horspath | Buckinghamshire County Championships | 26 May 13 |
| 800 | 2:47.00 | | | | 7 | 2 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| 1200 | 4:09.9 | | | | 2 | A | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| 1500 | 5:26.6 | | | | 1 | | | | Birmingham | ISA National Championships | 17 Jun 13 |
| 1500 | 5:30.43 | | | | 4 | | | | Horspath | Buckinghamshire County Championships | 25 May 13 |
| LJ | 3.44 | | | | 4 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| SP2.72K | 5.80 | | | | 3 | A | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| SP2.72K | 5.76 | | | | 2 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 2KXCL | 8:44 | | | | 41 | L3 | | | Mansfield | ECCA National Relays | 2 Nov 13 |
| 3.863KL | 16:55 | | | | 22 | L3 | | | Sutton Park | ERRA National Young Athletes' Relays | 13 Oct 13 |
| ZXC | 9:51 | | | | 3 | | | | Crowthorne | Berkshire Schools' Championships | 19 Jan 13 |
| ZXC | 10:28 | | | | 13 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| ZXC | 11:04 | | | | 9 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 12:15 | | | | 36 | | | | Biggleswade | SEAA Inter Counties & Masters' Championships | 14 Dec 13 |
| ZXC | 12:40 | | | | 8 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |
| ZXC | 12:42 | | | | 29 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 13:01 | | | | 22 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 13:06 | | | | 90 | | | | Parliament Hill | Southern Championships | 16 Feb 13 |
| ZXCL | 8:14 | | | | 8 | L2 | | | Wormwood Scrubs | SEAA Relay Championships | 5 Oct 13 |
| 2012 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.7 | | | | 3 | 1 | | | Watford | Watford Young Athletes' Meeting | 3 Jun 12 |
| 800 | 2:51.4 | | | | 4 | | | | Watford | Watford Young Athletes' Meeting | 3 Jun 12 |
| 800 | 2:53.41 | | | | 6 | BUC | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| 1500 | 5:38.86 | | | | 10 | 2 | | | Birmingham | National Prep Schools Championships | 2 Jul 12 |
| 1500 | 5:50.76 | | | | 11 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 12 |
| 2.291KL | 9:26 | | | | 39 | L1 | | | Aldershot | Southern Road Relays (U13W) | 22 Sep 12 |
| ZXC | 6:04 | | | | 9 | | | | Slough | Apex Sports Chiltern League | 14 Jan 12 |
| ZXC | 8:48 | | | | 6 | | | | Malvern | National Prep Schools Cross Country Championships | 4 Mar 12 |
| ZXC | 9:07 | | | | 16 | | | | Slough | Apex Sports Chiltern League | 1 Dec 12 |
| ZXC | 9:17 | | | | 1 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| ZXC | 11:12 | | | | 23 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 11:17 | | | | 57 | | | | Woodford | SEAA Inter Counties & Masters' Championships | 8 Dec 12 |
| ZXC | 13:06 | | | | 37 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| ZXCL | 8:40 | | | | 32 | L2 | | | Mansfield | ECCA National Relays | 3 Nov 12 |
| ZXCL | 8:50 | | | | 13 | L3 | | | Wormwood Scrubs | SEAA XC Relays | 6 Oct 12 |
| 2011 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 5:50 | | | | 10 | | | | St Albans | Apex Sports Chiltern League | 3 Dec 11 |
| ZXC | 8:52 | | | | 13 | | | | Malvern | National Prep Schools Cross Country Championships | 6 Mar 11 |