| 2017 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.2 | | | | 4 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| 80HU17W | 13.9 | | | | 6 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| 2015 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 30.63 | | -0.8 | | 2 | h1 | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| 200 | DNS | | | | - | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| 75HU15W | 12.52 | | 1.5 | | 4 | | | | Bracknell | Bracknell Young Athletes' Open | 28 Mar 15 |
| 75HU15W | 12.78 | | 1.0 | | 2 | Bh2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| 75HU15W | 12.79 | | 1.2 | | 4 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| 75HU15W | 12.83 | | | | 5 | A | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| 75HU15W | 12.91 | | -0.7 | | 1 | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| 75HU15W | 13.0 | | | | 3 | | | | Milton Keynes | Buckinghamshire County Schools' Championships | 13 Jun 15 |
| 75HU15W | 13.1 | | | | 5 | A | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| 75HU15W | 13.55 | | | | 1 | A | | | Lee Valley | Alpha Beta Trophy Meeting - Beta Trophy | 12 Apr 15 |
| SP3K | 8.35 | | | | 5 | A | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| SP3K | 8.01 | | | | 4 | A | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| DT1K | 15.48 | | | | 2 | B | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| DT1K | 14.60 | | | | 3 | B | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| DT1K | 13.94 | | | | 2 | A | | | Lee Valley | Alpha Beta Trophy Meeting - Beta Trophy | 12 Apr 15 |
| 2014 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 29.9 | | | | 5 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 200 | 29.9 | | | | 6 | A | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| 200 | 30.95 | | -3.3 | | 5 | A | | | Lee Valley | Alpha Beta Trophy Meeting - Beta | 5 Apr 14 |
| 300 | 49.3 | | | | 5 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| 60HU15W | 10.61 | i | | | 2 | 1.5 | | | Lee Valley | London U15/U17 Games | 1 Feb 14 |
| 60HU15W | DQ | i | | | - | 2.4 | | | Lee Valley | London U15/U17 Games | 1 Feb 14 |
| 75HU15W | 13.0 | | | | 1 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| 75HU15W | 13.3 | | | | 6 | | | | Milton Keynes | Buckinghamshire Schools' Championships | 14 Jun 14 |
| 75HU15W | 13.6 | | | | 4 | h2 | | | Milton Keynes | Buckinghamshire Schools' Championships | 14 Jun 14 |
| 75HU15W | 13.9 | | | | 4 | A | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| 75HU15W | 14.2 | | | | 3 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 75HU15W | 14.22 | | 1.1 | | 1 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| 75HU15W | 14.57 | | -2.0 | | 5 | 2 | | | Bracknell | Bracknell Athletic Club Open Meeting | 29 Mar 14 |
| SP3K | 7.14 | | | | 4 | A | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| SP3K | 6.67 | | | | 2 | B | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 2013 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.0 | | | | 6 | A | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 75 | 13.07 | | | | 8 | h1 | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| 200 | 30.33 | | 1.8 | | 2 | h3 | | | Horspath | Buckinghamshire County Championships | 26 May 13 |
| 200 | 31.65 | | 1.9 | | 7 | | | | Horspath | Buckinghamshire County Championships | 26 May 13 |
| 70HU13W | 12.3 | | | | 1 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| 70HU13W | 12.40 | | -1.2 | | 3 | A2 | | | Kingston | Southern U13 Inter County Championships | 28 Jul 13 |
| 70HU13W | 12.4 | | | | 1 | A | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 70HU13W | 12.5 | | | | 1 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 70HU13W | 12.78 | | | | 1 | h1 | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| 70HU13W | 13.01 | | | | 2 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| HJ | 1.20 | | | | 2 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| HJ | 1.20 | | | | 4 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| HJ | 1.20 | | | | 4 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| HJ | 1.10 | | | | 3 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| SP2.72K | 7.17 | | | | 3 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| SP2.72K | 6.52 | | | | 2 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| SP2.72K | 6.36 | | | | 12 | B | | | Kingston | Southern U13 Inter County Championships | 28 Jul 13 |
| 2012 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.31 | | 0.9 | | 4 | ns 3 | | | Kingston | Southern U13 Inter-County Match | 22 Jul 12 |
| 100 | 15.9 | | | | 1 | 1 | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| 70HU13W | 13.12 | | -0.8 | | 6 | B1 | | | Kingston | Southern U13 Inter-County Match | 22 Jul 12 |
| 70HU13W | 13.64 | | | | 1 | | | | Eton | London IAPS Championships | 18 Jun 12 |
| 70HU13W | 13.97 | | | | 6 | | | | Birmingham | National Prep Schools Championships | 2 Jul 12 |
| 70HU13W | 14.30 | | | | 2 | h1 | | | Birmingham | National Prep Schools Championships | 2 Jul 12 |
| 70HU13W | 17.4 | | | | 1 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| HJ | 1.15 | | | | 2= | | | | Eton | London IAPS Championships | 18 Jun 12 |
| LJ | 3.34 | | | | 2 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| ZXC | 9:42 | | | | 81 | | | | Malvern | National Prep Schools Cross Country Championships | 4 Mar 12 |
| ZXC | 10:20 | | | | 17 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| 2011 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.50 | | | | 2 | h2 | | | Eton | London Area Prep Schools Championships | 13 Jun 11 |
| 100 | 16.51 | | | | 7 | | | | Eton | London Area Prep Schools Championships | 13 Jun 11 |
| ZXC | 10:08 | | | | 130 | | | | Malvern | National Prep Schools Cross Country Championships | 6 Mar 11 |
| ZXC | 10:49 | | | | 73 | | | | High Wycombe | Buckinghamshire Schools Championships | 9 Feb 11 |
| ZXC | 11:27 | | | | 36 | | | | Luton | Apex Sports Chiltern League | 15 Jan 11 |
| 2010 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 9:42 | | | | 27 | | | | Stowe | Apex Sports Chiltern League | 4 Dec 10 |