| 2017 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.74 | | 0.9 | | 4 | 4 | | | Watford | Watford Open Graded Meeting | 28 Jun 17 |
| 200 | 26.3 | | | | 3 | B | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2A | 25 Jun 17 |
| HJ | 1.50 | | | | 1= | B | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2A | 25 Jun 17 |
| HJ | 1.50 | | | | 2 | B | | | Poole | UK Youth Development U17/U20 League Division South Premier 2A | 23 Jul 17 |
| LJ | 4.50 | | | | 4 | B | | | Poole | UK Youth Development U17/U20 League Division South Premier 2A | 23 Jul 17 |
| 2016 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.52 | | 0.2 | | 5 | 3 | | | Watford | Watford Open Graded Meeting | 4 May 16 |
| 100 | 13.56 | w | 2.5 | | 5 | 3 | | | Watford | Watford Open Graded Meeting | 6 Apr 16 |
| 100 | 13.67 | | 2.0 | | 5 | Bh1 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 16 |
| 100 | 13.9 | | 0.2 | | 3 | h1 | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| 100 | 13.9 | | 0.0 | | 8 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| 80HU15M | 16.5 | | | | 3 | B | | | Little Marlow | UK Youth Development U13/U15 League Division South Central 1 | 19 Jun 16 |
| HJ | 1.45 | | | | 2 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| HJ | 1.45 | | | | 3 | A | | | Bedford | UK Youth Development U13/U15 League Division South Central 1 | 21 May 16 |
| HJ | 1.45 | | | | 2 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 16 |
| HJ | 1.45 | | | | 3 | A | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 16 Jul 16 |
| HJ | 1.40 | | | | 4 | A | | | Perivale | UK Youth Development U13/U15 League Division South Central 1 | 23 Apr 16 |
| HJ | 1.40 | | | | 4 | | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 15 May 16 |
| HJ | 1.40 | | | | 2 | B | | | Little Marlow | UK Youth Development U13/U15 League Division South Central 1 | 19 Jun 16 |
| LJ | 4.59 | | | | 5 | | | | Watford | Watford Open Graded Meeting | 29 Jun 16 |
| LJ | 4.26 | | | | 3 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| DT1.25K | 13.28 | | | | 8 | A | | | Bedford | UK Youth Development U13/U15 League Division South Central 1 | 21 May 16 |
| JT600 | 24.46 | | | | 2 | B | | | Bedford | UK Youth Development U13/U15 League Division South Central 1 | 21 May 16 |
| 2015 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.1 | | | | 5 | ns1 | | | Basildon | UK Youth Development U13/U15 League Division South North/East 1 | 21 Jun 15 |
| 100 | 14.24 | | 1.7 | | 4 | Bh2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| 100 | 14.37 | | 0.5 | | 5 | 2 | | | Watford | Watford Open Graded Meeting | 3 Jun 15 |
| 100 | 14.49 | | 0.1 | | 2 | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| 200 | 29.6 | | | | 7 | 2 | | | Watford | Watford Open Graded Meeting | 17 Jun 15 |
| HJ | 1.30 | | | | 5 | A | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| HJ | 1.30 | | | | 5 | B | | | Basildon | UK Youth Development U13/U15 League Division South North/East 1 | 21 Jun 15 |
| HJ | 1.24 | | | | 1 | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| LJ | 4.17 | | | | 1 | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| LJ | 3.98 | | | | 10 | | | | Milton Keynes | Buckinghamshire County Schools' Championships | 13 Jun 15 |
| SP4K | 4.66 | | | | 5 | B | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| 3KXC | 12:55 | | | | 198 | | | | Brighton | South of England AA Championships | 24 Jan 15 |
| ZXC | 13:27 | | | | 33 | | | | High Wycombe | Buckinghamshire County Championships | 3 Jan 15 |
| 2014 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.07 | | 0.2 | | 2 | 2 | | | Watford | Watford Open Graded Meeting | 2 Jul 14 |
| 100 | 14.24 | | 1.9 | | 6 | 2 | | | Watford | Watford Open Graded Meeting | 7 May 14 |
| 100 | 14.4 | | | | 2 | 8 | | | Watford | Watford Early Season Minors Meeting | 6 Apr 14 |
| 100 | 14.4 | | | | 4 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| 100 | 14.5 | | | | 5 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 100 | 14.6 | | | | 4 | B | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| 100 | 14.61 | | -0.4 | | 3 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| 100 | 14.67 | | -0.4 | | 2 | h1 | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| 100 | 14.89 | | -2.4 | | 3 | h1 | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| 100 | 14.97 | | -2.2 | | 6 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| 100 | 15.36 | | -2.9 | | 7 | 9 | | | Eton | Windsor Slough Eton & Hounslow Open Meeting | 19 Apr 14 |
| 200 | 29.1 | | | | 5 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 200 | 29.7 | | | | 6 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| 200 | 29.9 | | | | 1 | B | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| 200 | 30.36 | | 0.6 | | 5 | 2 | | | Watford | Watford Open Graded Meeting | 23 Apr 14 |
| 200 | 30.37 | | -1.7 | | 5 | 3 | | | Watford | Watford Open Graded Meeting | 21 May 14 |
| 200 | 30.39 | | -1.8 | | 4 | h2 | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| 200 | 30.88 | | | | 5 | | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| 800 | 2:49.7 | | | | 6 | | | | Watford | Watford Early Season Minors Meeting | 6 Apr 14 |
| 75HU13M | 16.4 | | | | 4 | A | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| 75HU13M | 17.0 | | | | 3 | B | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| HJ | 1.35 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| HJ | 1.35 | | | | 9 | | | | Watford | Watford Open Graded Meeting | 16 Jul 14 |
| HJ | 1.34 | | | | 1 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| HJ | 1.30 | | | | 1 | A | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| HJ | 1.30 | | | | 11 | A | | | Kingston | Southern Counties U13 Inter County Match | 27 Jul 14 |
| HJ | 1.25 | | | | 1 | A | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| HJ | 1.20 | | | | 1 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| LJ | 4.45 | | | | 1 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| LJ | 4.09 | | | | 2 | | | | Watford | Watford Early Season Minors Meeting | 6 Apr 14 |
| LJ | 4.01 | | | | 2 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| LJ | 4.01 | | 1.3 | | 10 | B | | | Kingston | Southern Counties U13 Inter County Match | 27 Jul 14 |
| LJ | 3.85 | | | | 14 | | | | Watford | Watford Open Graded Meeting | 2 Jul 14 |
| LJ | 3.49 | | | | 8 | | | | Eton | Windsor Slough Eton & Hounslow Open Meeting | 19 Apr 14 |
| JT400 | 25.72 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 7 May 14 |
| JT400 | 18.85 | | | | 5 | | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| 2.997KL | 12:43 | | | | 45 | L1 | | | Aldershot | Southern Young Athletes Road Relays | 20 Sep 14 |
| 3KXC | 13:32 | | | | 272 | | | | Nottingham | ECCA English National Championships | 22 Feb 14 |
| 3KXC | 14:34 | | | | 205 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| ZXC | 9:13 | | | | 17 | | | | High Wycombe | Buckinghamshire Schools' Championships | 5 Feb 14 |
| ZXC | 10:14 | | | | 40 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 10:40 | | | | 53 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| ZXC | 10:50 | | | | 33 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 13:40 | | | | 51 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 14:07 | | | | 13 | | | | Luton | Buckinghamshire County Championships | 4 Jan 14 |
| ZXCL | 8:21 | | | | 23 | L3 | | | Wormwood Scrubs | SEAA Relay Championships | 18 Oct 14 |
| 2013 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.5 | | | | 1 | 3 | | | Watford | Watford Mid Season Minors Meeting | 16 Jun 13 |
| 100 | 14.6 | | | | 3 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 100 | 14.7 | | | | 4 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 100 | 14.8 | | | | 1 | 3 | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| 100 | 14.90 | | | | 3= | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| 100 | 14.91 | | | | 2 | h2 | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| 200 | 29.9 | | | | 4 | B | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| 800 | 2:37.33 | | | | 4 | 3 | | | Watford | Watford Open Graded Meeting | 7 Aug 13 |
| 800 | 2:37.83 | | | | 5 | 1 | | | Watford | Watford Open Graded Meeting | 18 Sep 13 |
| 800 | 2:38.7 | | | | 2 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 800 | 2:39.59 | | | | 4 | 4 | | | Watford | Watford Open Graded Meeting | 10 Jul 13 |
| 800 | 2:39.8 | | | | 2 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 800 | 2:41.3 | | | | 2 | | | | Watford | Watford Mid Season Minors Meeting | 16 Jun 13 |
| 800 | 2:41.69 | | | | 5 | 2 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| 800 | 2:42.89 | | | | 2 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| 800 | 2:47.1 | | | | 2 | | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| 1500 | 5:23.24 | | | | 12 | 2 | | | Watford | Watford Open Graded Meeting | 21 Aug 13 |
| 1500 | 5:26.17 | | | | 8 | 2 | | | Watford | Watford Open Graded Meeting | 26 Jun 13 |
| 1500 | 5:34.98 | | | | 9 | 2 | | | Watford | Watford Open Graded Meeting | 1 May 13 |
| LJ | 4.15 | | | | 1 | B | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| LJ | 4.04 | | | | 2 | | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| LJ | 3.91 | | | | 1 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| LJ | 3.88 | | | | 2 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| LJ | 3.85 | | | | 5 | | | | Watford | Watford Mid Season Minors Meeting | 16 Jun 13 |
| LJ | 3.74 | | | | 1 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 2.997KL | 11:57 | | | | 21 | L4 | | | Aldershot | Southern Young Athletes' Relays (U13M/U15W/U15M/U17W) | 21 Sep 13 |
| ZXC | 8:31 | | | | 12 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 9:39 | | | | 15 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 10:09 | | | | 32 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| ZXC | 10:35 | | | | 26 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 11:43 | | | | 16 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |
| ZXC | 11:45 | | | | 72 | | | | Biggleswade | SEAA Inter Counties & Masters' Championships | 14 Dec 13 |
| ZXC | 11:55 | | | | 17 | | | | Milton Keynes | Buckinghamshire Cross Country Championships | 5 Jan 13 |
| ZXC | 12:41 | | | | 140 | | | | Parliament Hill | Southern Championships | 16 Feb 13 |
| 2012 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 11.4 | | | | 4 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| 600 | 2:00.2 | | | | 2 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| LJ | 3.62 | | | | 1 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| LJ | 3.55 | | | | 2 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| ZXC | 5:35 | | | | 11 | | | | Slough | Apex Sports Chiltern League | 1 Dec 12 |
| ZXC | 5:53 | | | | 22 | | | | Slough | Apex Sports Chiltern League | 14 Jan 12 |
| ZXC | 7:14 | | | | 8 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 8:24 | | | | 10 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| ZXC | 8:43 | | | | 18 | | | | Wing | Apex Sports Chiltern League | 11 Feb 12 |
| ZXC | 9:17 | | | | 15 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| ZXCL | 8:12 | | | | 36 | L3 | | | Mansfield | ECCA National Relays | 3 Nov 12 |
| 2011 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 2:02.2 | | | | 3 | 1 | | | Watford | Watford Minors Open Meeting | 10 Apr 11 |
| LJ | 3.35 | | | | 2 | | | | Watford | Watford Minors Open Meeting | 10 Apr 11 |
| ZXC | 5:36 | | | | 21 | | | | St Albans | Apex Sports Chiltern League | 3 Dec 11 |
| ZXC | 6:28 | | | | 20 | | | | Wing | Apex Sports Chiltern League | 12 Feb 11 |
| ZXC | 7:55 | | | | 25 | | | | Watford | Apex Sports Chiltern League | 12 Nov 11 |
| 2010 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 8:22 | | | | 29 | | | | Watford | Apex Sports Chiltern League | 13 Nov 10 |
| ZXC | 8:23 | | | | 27 | | | | Oxford | Apex Sports Chiltern League | 9 Oct 10 |
| ZXC | 9:01 | | | | 22 | | | | Stowe | Apex Sports Chiltern League | 4 Dec 10 |