| 2013 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 13.07 | | | | 8 | h1 | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 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 |
| 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 |