| 2018 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 7.75 | i | | | 5 | 2 | | | Cardiff | Welsh Athletics Junior Open (Inc. South & East Wales Regional Championships) | 6 Jan 18 |
| 100 | 11.90 | | 1.9 | | 1 | 5 | | | Cardiff | Welsh Athletics RunWithTheWind Sprints Open Meeting | 20 Jun 18 |
| 200 | 24.70 | | -0.6 | | 2 | B | | | Exeter | UK Youth Development U17/U20 League Division Midland Premier SW | 1 Jul 18 |
| 400 | 54.84 | | | | 5 | h1 | | | Newport | Welsh U13 / U15 / U17 / U20 Championships | 23 Jun 18 |
| 400 | 55.07 | | | | 4 | A | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier SW | 27 May 18 |
| 400 | 56.72 | | | | 3 | B | | | Exeter | UK Youth Development U17/U20 League Division Midland Premier SW | 1 Jul 18 |
| 400 | DNS | | | | - | | | | Newport | Welsh U13 / U15 / U17 / U20 Championships | 23 Jun 18 |
| 800 | 2:17.39 | i | | | 5 | 1 | | | Cardiff | Welsh Athletics Junior Open (Inc. South & East Wales Regional Championships) | 6 Jan 18 |
| DT1.5K | 16.33 | | | | 14 | | | | Cardiff | Cardiff & the Vale Middle Schools Championships | 25 Apr 18 |
| JT700 | 26.40 | | | | 13 | | | | Cardiff | Cardiff & the Vale Middle Schools Championships | 25 Apr 18 |
| 2017 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.94 | | 1.7 | | 2 | 1 | | | Cardiff | Run with the Wind Open | 21 Jun 17 |
| 100 | 12.03 | | | | 1 | 7 | | | Cardiff | Welsh Athletics RunWithTheWind Sprints Open Meeting | 31 May 17 |
| 200 | 24.34 | | 1.5 | | 2 | 3 | | | Cardiff | Welsh Athletics RunWithTheWind Sprints Open Meeting | 31 May 17 |
| 200 | 24.45 | | 1.9 | | 7 | 6 | | | Cardiff | Run with the Wind Open | 21 Jun 17 |
| 200 | 25.35 | | -3.5 | | 2 | 1 | | | Newport | Welsh Athletics League | 23 Apr 17 |
| 400 | 54.07 | | | | 2 | 2 | | | Neath | Welsh Athletics League | 16 Jul 17 |
| 400 | 55.83 | | | | 4 | 4 | | | Cardiff | Welsh Masters' League | 29 Aug 17 |
| 4KXC | 18:00 | | | | 15 | | | 10 | Barry | Cardiff & the Vale of Glamorgan Schools Boys League | 19 Sep 17 |
| 4KXC | NT | | | | 76 | | | 25 | Barry | Cardiff & the Vale of Glamorgan Schools Boys League | 19 Sep 17 |
| 4.53KXC | NT | | | | 83 | | | 67 | Pontcanna | Cardiff & the Vale of Glamorgan Schools Boys League | 3 Oct 17 |
| 5.1KXC | NT | | | | 77 | | | 61 | Pontcanna | Cardiff & the Vale of Glamorgan Schools Boys League | 18 Oct 17 |
| 2016 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 39.58 | | | | 3 | | | | Brecon | Welsh Inter Regional Championships | 27 Aug 16 |
| 300 | 39.68 | | | | 2 | 1 | | | Newport | Welsh U15 League Division East | 5 Jun 16 |
| 300 | 40.43 | | | | 4 | 1 | | | Cardiff | Welsh U15 League Division East | 30 Apr 16 |
| 300 | 41.14 | | | | 1 | B | | | Newport | Welsh U15 League Final | 21 Aug 16 |
| 800 | 2:13.34 | | | | 3 | 1 | | | Newport | Welsh U15 League Division East | 5 Jun 16 |
| 800 | 2:14.1 | | | | 2 | A | | | Newport | UK Youth Development U13/U15 League Division Midland Premier South/West | 23 Apr 16 |
| 800 | 2:15.0 | | | | 2 | A | | | Cheltenham | UK Youth Development U13/U15 League Division Midland Premier South/West | 16 Jul 16 |
| 800 | 2:15.08 | | | | 5 | | | | Brecon | Welsh Inter Regional Championships | 27 Aug 16 |
| 800 | 2:15.43 | | | | 2 | A | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier South/West | 21 May 16 |
| 800 | 2:15.76 | | | | 1 | B | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier South/West | 19 Jun 16 |
| 800 | 2:16.65 | | | | 6 | 1 | | | Cardiff | Welsh U15 League Division East | 9 Jul 16 |
| 800 | 2:20.34 | | | | 1 | B | | | Newport | Welsh U15 League Final | 21 Aug 16 |
| 800 | 2:20.37 | i | | | 5 | 2 | | | Cardiff | Welsh Athletics Junior Open | 9 Jan 16 |
| 800 | 2:21.10 | | | | 6 | | | | Cardiff | Welsh Schools Championships | 2 Jul 16 |
| 800 | 2:21.15 | | | | 1 | 2 | | | Cardiff | Cardiff & The Vale of Glamorgan Schools AA U15 Boys Championships | 25 May 16 |
| LJ | 4.86 | i | | | 9 | | | | Cardiff | Welsh Athletics Junior Open | 9 Jan 16 |
| LJ | 4.73 | | | | 6 | | | | Cardiff | Cardiff & The Vale of Glamorgan Schools AA U15 Boys Championships | 25 May 16 |
| 3.1KXC | NT | | | | 46 | | | 29 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys League | 20 Sep 16 |
| 3.1KXC | NT | | | | 61 | | | 37 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys League | 20 Sep 16 |
| 3.6KXC | 13:13 | | | | 20 | | | 5 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys League | 20 Sep 16 |
| 3.6KXC | 15:03 | | | | 38 | | | 20 | Trelai Park | Cardiff & the Vale of Glamorgan Schools Boys League | 4 Oct 16 |
| 4.3KXC | 16:28 | | | | 19 | | | 3 | Trelai Park | Cardiff & the Vale of Glamorgan Schools Boys League | 4 Oct 16 |
| 4.3KXC | NT | | | | 100 | | | | Trelai Park | Cardiff & the Vale of Glamorgan Schools Boys League | 8 Nov 16 |
| 2015 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.41 | | | | 2 | 3 | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| 300 | 41.4 | | | | 2 | B | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier South/West | 18 Jul 15 |
| 300 | 41.74 | | | | 5 | 1 | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| 300 | 41.91 | | | | 1 | 2 | | | Hereford | Welsh U15 League Division East | 12 Jul 15 |
| 300 | 41.97 | i | | | 1 | 2 | | | Cardiff | Welsh Athletics Junior Open inc South Wales, East Wales & South West England Championships | 12 Dec 15 |
| 300 | 42.47 | | | | 2 | 3 | | | Newport | Welsh U15 League Division East | 6 Jun 15 |
| 300 | 42.55 | | | | 2 | 2 | | | Hereford | Welsh U15 League Division East | 9 May 15 |
| 300 | 42.8 | | | | 2 | B | | | Stoke Gifford | UK Youth Development U13/U15 League Division Midland Premier South/West | 21 Jun 15 |
| 800 | 2:20.38 | | | | 1 | D | | | Newport | BMC Regional Races | 22 Jul 15 |
| 800 | 2:24.45 | | | | 7 | B | | | Birmingham | UK Youth Development U13/U15 League Final & Walks Invitation | 5 Sep 15 |
| 800 | 2:25.96 | | | | 2 | 2 | | | Hereford | Welsh U15 League Division East | 9 May 15 |
| 800 | 2:27.32 | | | | 4 | | | | Cardiff | Cardiff & The Vale of Glamorgan Schools U14 & U16 Cup Final A | 17 Jun 15 |
| 800 | 2:27.94 | i | | | 2 | 3 | | | Cardiff | East & South Wales / South West England U13/U15/U17 Championships | 4 Jan 15 |
| 800 | 2:31.4 | | | | 11 | 1 | | | Cardiff | Cardiff & The Vale of Glamorgan Schools | 3 Jun 15 |
| 1000W | 7:25.78 | | | | 7 | | | | Newport | Welsh U15 League Division East | 6 Jun 15 |
| 1000W | 8:08.03 | | | | 6 | | | | Hereford | Welsh U15 League Division East | 12 Jul 15 |
| LJ | 4.70 | | | | 3 | | | | Cardiff | Cardiff & The Vale of Glamorgan Schools U14 & U16 Cup Final A | 17 Jun 15 |
| LJ | 4.65 | | | | 5 | | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| 1M | 5:24 | | | | 10 | | | | Cardiff | Lloyds Bank Festival of Running Mile (Inc Welsh and British Masters Championships) | 3 Oct 15 |
| 2014 U13 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:35.6 | | | | 1 | 1 | | | Barry | Cardiff & the Vale of Glamorgan Schools Year 7 Boys Championships | 1 Jul 14 |