| 2021 U20 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 25:41 | | | | 59 | | | 1 | Maldon Prom | Maldon Prom parkrun # 368 | 11 Dec 21 |
| parkrun | 31:55 | | | | 142 | | | 1 | Maldon Prom | Maldon Prom parkrun # 367 | 4 Dec 21 |
| 2020 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 22:57 | | | | 136 | | | 1 | Chelmsford Central | Chelmsford Central parkrun # 372 | 1 Jan 20 |
| parkrun | 23:32 | | | | 83 | | | 1 | Billericay | Billericay parkrun # 133 | 1 Jan 20 |
| parkrun | 24:19 | | | | 53 | | | 1 | Billericay | Billericay parkrun # 134 | 4 Jan 20 |
| 5.5KXC | 28:03 | | | | 191 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| ZXC | 17:07 | | | | 20 | | | | Writtle | Essex County Schools' Championships | 18 Jan 20 |
| ZXC | 17:54 | | | | 84 | | | | Writtle | South East Schools' Inter Counties | 1 Feb 20 |
| ZXC | 23:56 | | | | 16 | | | 13 | Colchester | Essex League | 11 Jan 20 |
| 2019 U17 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 30.6 | | | | 3 | ns | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 800 | 2:33.9 | | | | 1 | ns | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| 800 | 2:35.51 | | | | 7 | | | | Chelmsford | Essex County Schools Championships | 8 Jun 19 |
| 800 | 2:36.5 | | | | 1 | ns | | | Stevenage | Eastern Young Athletes' League | 7 Jul 19 |
| 800 | 2:37.6 | | | | 4 | B | | | Peterborough | Eastern Young Athletes' League | 5 May 19 |
| 800 | 2:38.28 | | | | 4 | h2 | | | Chelmsford | Essex County Schools Championships | 8 Jun 19 |
| 800 | 2:39.53 | | | | 6 | h2 | | | Chelmsford | Essex County Championships | 12 May 19 |
| 3.3KXCL | 14:32 | | | | 21 | L2 | | 6 | Writtle College | Essex County Relay Championships | 28 Sep 19 |
| 4KXC | 19:36 | | | | 157 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 5KXC | 22:05 | | | | 18 | | | 15 | One Tree Hill | Essex League | 12 Oct 19 |
| 5KXC | 22:57 | | | | 21 | | | 18 | Horseheath | Essex League | 26 Oct 19 |
| parkrun | 21:44 | | | | 15 | | 1 | 1 | Billericay | Billericay parkrun # 93 | 23 Mar 19 |
| parkrun | 21:45 | | | | 17 | | 2 | 1 | Billericay | Billericay parkrun # 84 | 19 Jan 19 |
| parkrun | 21:54 | | | | 49 | | | 1 | Raphael | Raphael parkrun # 196 | 23 Feb 19 |
| parkrun | 22:02 | | | | 24 | | 2 | 1 | Billericay | Billericay parkrun # 126 | 16 Nov 19 |
| parkrun | 22:05 | | | | 103 | | | 1 | Chelmsford Central | Chelmsford Central parkrun # 319 | 1 Jan 19 |
| parkrun | 22:09 | | | | 27 | | 2 | 1 | Billericay | Billericay parkrun # 97 | 20 Apr 19 |
| parkrun | 22:13 | | | | 67 | | | 1 | Chelmsford Central | Chelmsford Central parkrun # 325 | 9 Feb 19 |
| parkrun | 22:16 | | | | 23 | | 3 | 1 | Billericay | Billericay parkrun # 111 | 27 Jul 19 |
| parkrun | 22:18 | | | | 25 | | 1 | 1 | Billericay | Billericay parkrun # 88 | 16 Feb 19 |
| parkrun | 22:21 | | | | 9 | | 1 | 1 | Walthamstow | Walthamstow parkrun # 345 | 19 Oct 19 |
| parkrun | 22:26 | | | | 23 | | 2 | 1 | Billericay | Billericay parkrun # 90 | 2 Mar 19 |
| parkrun | 22:26 | | | | 30 | | 1 | 1 | Billericay | Billericay parkrun # 121 | 5 Oct 19 |
| parkrun | 22:29 | | | | 42 | | 1 | 1 | Billericay | Billericay parkrun # 110 | 20 Jul 19 |
| parkrun | 22:36 | | | | 21 | | 1 | 1 | Billericay | Billericay parkrun # 82 | 5 Jan 19 |
| parkrun | 22:36 | | | | 29 | | | 1 | Billericay | Billericay parkrun # 125 | 9 Nov 19 |
| parkrun | 22:46 | | | | 34 | | 3 | 1 | Billericay | Billericay parkrun # 112 | 3 Aug 19 |
| parkrun | 22:47 | | | | 20 | | 2 | 1 | Basildon | Basildon parkrun # 275 | 15 Jun 19 |
| parkrun | 22:48 | | | | 21 | | 1 | 1 | Billericay | Billericay parkrun # 91 | 9 Mar 19 |
| parkrun | 22:48 | | | | 99 | | | 1 | Chelmsford Central | Chelmsford Central parkrun # 330 | 16 Mar 19 |
| parkrun | 22:50 | | | | 18 | | 3 | 1 | South Woodham Ferrers | South Woodham Ferrers parkrun # 69 | 22 Jun 19 |
| parkrun | 22:52 | | | | 45 | | | 1 | Billericay | Billericay parkrun # 102 | 25 May 19 |
| parkrun | 22:59 | | | | 111 | | | 1 | Chelmsford Central | Chelmsford Central parkrun # 345 | 29 Jun 19 |
| parkrun | 23:02 | | | | 35 | | 2 | 1 | Billericay | Billericay parkrun # 116 | 31 Aug 19 |
| parkrun | 23:22 | | | | 10 | | 2 | | Thurrock | Thurrock parkrun # 211 | 2 Nov 19 |
| parkrun | 23:44 | | | | 61 | | 2 | 1 | Billericay | Billericay parkrun # 109 | 13 Jul 19 |
| parkrun | 24:10 | | | | 42 | | | 1 | Billericay | Billericay parkrun # 132 | 28 Dec 19 |
| parkrun | 24:14 | | | | 53 | | | 1 | Brentwood | Brentwood parkrun # 231 | 24 Aug 19 |
| parkrun | 25:46 | | | | 58 | | | 1 | Brentwood | Brentwood parkrun # 234 | 21 Sep 19 |
| parkrun | 28:27 | | | | 82 | | | 1 | Billericay | Billericay parkrun # 130 | 14 Dec 19 |
| ZXC | 18:27 | | | | 19 | | | | Basildon | Essex League | 2 Feb 19 |
| ZXC | 18:37 | | | | 17 | | | | Chingford | Essex League | 12 Jan 19 |
| 2018 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4KXC | 16:34 | | | | 25 | | | | Colchester | Essex County U13 / U15 / Veterans' Championships | 1 Dec 18 |
| parkrun | 21:33 | | | | 14 | | 2 | 1 | Billericay | Billericay parkrun # 65 | 15 Sep 18 |
| parkrun | 21:36 | | | | 13 | | 2 | 1 | Billericay | Billericay parkrun # 64 | 8 Sep 18 |
| parkrun | 21:44 | | | | 18 | | 2 | 1 | Billericay | Billericay parkrun # 62 | 25 Aug 18 |
| parkrun | 22:27 | | | | 20 | | 1 | 1 | Billericay | Billericay parkrun # 77 | 15 Dec 18 |
| parkrun | 22:40 | | | | 30 | | 3 | 1 | Billericay | Billericay parkrun # 61 | 18 Aug 18 |
| parkrun | 22:45 | | | | 19 | | | 1 | Billericay | Billericay parkrun # 63 | 1 Sep 18 |
| parkrun | 22:55 | | | | 31 | | 1 | 1 | Billericay | Billericay parkrun # 74 | 24 Nov 18 |
| parkrun | 23:03 | | | | 27 | | 3 | 1 | Billericay | Billericay parkrun # 80 | 29 Dec 18 |
| parkrun | 23:09 | | | | 28 | | 2 | 1 | Billericay | Billericay parkrun # 72 | 10 Nov 18 |
| parkrun | 23:23 | | | | 42 | | | | Billericay | Billericay parkrun # 73 | 17 Nov 18 |
| parkrun | 27:35 | | | | 54 | | | | Brentwood | Brentwood parkrun # 167 | 24 Mar 18 |
| parkrun | 27:36 | | | | 39 | | | | Brentwood | Brentwood parkrun # 162 | 10 Feb 18 |
| parkrun | 28:42 | | | | 55 | | | | Brentwood | Brentwood parkrun # 164 | 24 Feb 18 |
| parkrun | 29:57 | | | | 56 | | | | Brentwood | Brentwood parkrun # 157 | 6 Jan 18 |
| parkrun | 30:06 | | | | 59 | | | 1 | Brentwood | Brentwood parkrun # 160 | 27 Jan 18 |
| parkrun | 30:51 | | | | 50 | | | 1 | Brentwood | Brentwood parkrun # 165 | 10 Mar 18 |
| 2017 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:59.5 | | | | 7 | 3 | | | Chelmsford | Chelmsford Danny Mullane Open | 2 Apr 17 |
| 800 | 2:59.9 | | | | 5 | ns | | | Reading | UK Youth Development U13/U15 League Division South Premier 2 | 22 Apr 17 |
| 2.7KXC | 12:57 | | | | 29 | | | | Great Notley Park | Essex League | 14 Jan 17 |
| 3KXC | 15:23 | | | | 33 | | | | Upminster | Essex Schools' Year 7 & 8 Championships | 1 Feb 17 |
| 3KXC | 15:59 | | | | 260 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| parkrun | 25:27 | | | | 55 | | | 1 | Raphael | Raphael parkrun # 96 | 18 Mar 17 |
| parkrun | 25:50 | | | | 40 | | 3 | 1 | Brentwood | Brentwood parkrun # 115 | 11 Mar 17 |
| parkrun | 26:43 | | | | 139 | | | | Southend | Southend parkrun # 270 | 11 Nov 17 |
| parkrun | 26:48 | | | | 51 | | | 1 | Brentwood | Brentwood parkrun # 152 | 9 Dec 17 |
| parkrun | 27:38 | | | | 54 | | | 1 | Brentwood | Brentwood parkrun # 113 | 25 Feb 17 |
| parkrun | 27:43 | | | | 55 | | | | Brentwood | Brentwood parkrun # 149 | 18 Nov 17 |
| parkrun | 27:51 | | | | 65 | | | | Brentwood | Brentwood parkrun # 147 | 4 Nov 17 |
| parkrun | 27:55 | | | | 60 | | | 1 | Brentwood | Brentwood parkrun # 146 | 28 Oct 17 |
| parkrun | 28:11 | | | | 64 | | | 1 | Brentwood | Brentwood parkrun # 150 | 25 Nov 17 |
| parkrun | 28:25 | | | | 80 | | | | Brentwood | Brentwood parkrun # 145 | 21 Oct 17 |
| parkrun | 30:20 | | | | 69 | | | | Brentwood | Brentwood parkrun # 154 | 23 Dec 17 |
| parkrun | 30:21 | | | | 112 | | | | Brentwood | Brentwood parkrun # 144 | 14 Oct 17 |
| parkrun | 34:14 | | | | 74 | | | | Brentwood | Brentwood parkrun # 155 | 30 Dec 17 |
| 2016 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:50.2 | | | | 1 | B | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| 800 | 2:52.2 | | | | 4 | A | | | Woodford | UK Youth Development U13/U15 League Division South East 1 | 19 Jun 16 |
| 800 | 2:52.3 | | | | 6 | A | | | Hemel Hempstead | Eastern Young Athletes' League Plate Final | 4 Sep 16 |
| 800 | 2:54.6 | | | | 4 | A | | | Chelmsford | UK Youth Development U13/U15 League Division South East 1 | 21 May 16 |
| 1500 | 5:52.62 | | | | 9 | | | | Chelmsford | Essex County Championships | 15 May 16 |
| 1500 | 6:03.1 | | | | 4 | A | | | Grays | Eastern Young Athletes' League | 17 Apr 16 |
| 1500 | 6:10.50 | | | | 5 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| 3.3KXC | 12:23 | | | | 37 | | | | Chelmsford | Essex League | 29 Oct 16 |
| parkrun | 25:51 | | | | 31 | | | 1 | Brentwood | Brentwood parkrun # 84 | 30 Jul 16 |
| ZXC | 16:24 | | | | 33 | | | | Thurrock | Essex League | 8 Oct 16 |
| 2015 U13 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 26:50 | | | | 31 | | | 1 | Brentwood | Brentwood parkrun # 43 | 10 Oct 15 |
| parkrun | 27:35 | | | | 39 | | | | Brentwood | Brentwood parkrun # 42 | 3 Oct 15 |
| parkrun | 28:41 | | | | 62 | | | | Brentwood | Brentwood parkrun # 44 | 17 Oct 15 |
| ZXC | 11:29 | | | | 32 | | | | Abbey Fields | Essex County U13/U15/Veterans' Championships | 28 Nov 15 |
| ZXC | 16:02 | | | | 31 | | | | Hockley | Essex League | 31 Oct 15 |