| 2018 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 53.60 | i | | | 3 | h3 | | | Cardiff | Welsh Athletics Senior Championships | 27 Jan 18 |
| 400 | DQ | i | | | - | h2 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 10 Feb 18 |
| 2017 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 53.96 | | | | 3 | | | | Wrexham | Welsh U13 / U15 / U17 / U20 Championships | 19 Aug 17 |
| 400H | 58.55 | | | | 1 | | | | Brecon | Welsh Inter Regional Championships | 26 Aug 17 |
| 400H | 59.67 | | | | 2 | A | | | Yate | UK Youth Development U17/U20 League Midland Regional Final (Abandoned part way through meeting) | 23 Jul 17 |
| 400H | 59.99 | | | | 1 | | | | Wrexham | Welsh U13 / U15 / U17 / U20 Championships | 19 Aug 17 |
| 400H | 63.19 | | | | 2 | | | | Cardiff | Welsh Schools Championships | 1 Jul 17 |
| 2016 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.00 | w | 2.6 | | 7 | 3 | | | Cardiff | Welsh Athletics Sprints Open | 1 Jun 16 |
| 200 | 24.25 | w | 2.2 | | 7 | 3 | | | Cardiff | Welsh Athletics Sprints Open | 1 Jun 16 |
| 400 | 53.83 | | | | 3 | A | | | Newport | UK Youth Development U17/U20 League Division Midland Premier South/West | 29 May 16 |
| 400 | 53.97 | i | | | 4 | h1 | | | Cardiff | Welsh Athletics Senior Championships | 31 Jan 16 |
| 400 | 53.98 | | | | 1 | B | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| 400 | 54.52 | | | | 3 | A | | | Yeovil | UK Youth Development U17/U20 League Division Midland Premier South | 24 Jul 16 |
| 400 | 55.71 | i | | | 2 | 4 | | | Cardiff | Cardiff Met Open (Featuring South West of England & Welsh Masters Championships) | 23 Jan 16 |
| 400 | 56.12 | | | | 7 | | | | Cardiff | Welsh Schools Championships | 2 Jul 16 |
| 400HU17M | 58.63 | | | | 2 | A | | | Yeovil | UK Youth Development U17/U20 League Division Midland Premier South | 24 Jul 16 |
| 400HU17M | 59.0 | | | | 3 | | | | Cardiff | Welsh Schools Championships | 2 Jul 16 |
| 400HU17M | 60.05 | | | | 6 | h1 | | | Bedford | England Athletics U15 / U17 Championships | 27 Aug 16 |
| 400HU17M | 61.97 | | | | 3 | A | | | Newport | UK Youth Development U17/U20 League Division Midland Premier South/West | 29 May 16 |
| 400HU17M | 62.12 | | | | 2 | | | | Newport | Welsh U13 / U15 / U17 / U20 Championships | 13 Aug 16 |
| 400HU17M | 62.65 | | | | 2 | B | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| parkrun | 21:38 | | | | 60 | | | | Cardiff | Cardiff parkrun # 418 | 2 Jan 16 |
| 2015 U17 Aberdare Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 38.98 | i | | | 2 | 10 | | | Cardiff | Cardiff Met GP1: Christmas Classic | 13 Dec 15 |
| 400 | 54.62 | | | | 3 | | | | Connah's Quay | Welsh Inter Regional Championships | 29 Aug 15 |
| 400 | 54.93 | | | | 7 | | | | Cardiff | Welsh Championships | 27 Jun 15 |
| 400 | 55.0 | | | | 2 | | | | Brecon | Welsh Masters' League | 19 Aug 15 |
| 400 | 56.3 | | | | 4 | B | | | Swansea | UK Youth Development U17/U20 League Division Midland Premier South/West | 26 Jul 15 |
| 400 | 56.97 | | | | 2 | 2 | | | Brecon | Welsh Senior League | 31 May 15 |
| 800 | 2:18.00 | | | | P | | | | Swansea | Welsh Athletics / Welsh Schools' Combined Events Championships | 20 Jun 15 |
| 80HU15M | 12.53 | | | | 4 | | | | Brecon | NASUWT Cymru Welsh Schools Cup Finals | 8 Jul 15 |
| 100HU17M | 17.26 | | -3.0 | | P | | | | Swansea | Welsh Athletics / Welsh Schools' Combined Events Championships | 20 Jun 15 |
| 400HU17M | 63.2 | | | | 3 | A | | | Swansea | UK Youth Development U17/U20 League Division Midland Premier South/West | 26 Jul 15 |
| 400HU17M | 65.88 | | | | 1 | | | | Connah's Quay | Welsh Inter Regional Championships | 29 Aug 15 |
| HJ | 1.56 | | | | P | | | | Swansea | Welsh Athletics / Welsh Schools' Combined Events Championships | 20 Jun 15 |
| LJ | 5.07 | | | | P | | | | Swansea | Welsh Athletics / Welsh Schools' Combined Events Championships | 20 Jun 15 |
| SP5K | 9.58 | | | | P | | | | Swansea | Welsh Athletics / Welsh Schools' Combined Events Championships | 20 Jun 15 |
| DT1.25K | 21.13 | | | | 12 | | | | Cardiff | Cardiff & The Vale of Glamorgan Schools | 3 Jun 15 |
| JT600 | 27.21 | | | | 7 | | | | Brecon | NASUWT Cymru Welsh Schools Cup Finals | 8 Jul 15 |
| PenU17M | 2241 | | | | 7 | | | | Swansea | Welsh Athletics / Welsh Schools' Combined Events Championships | 20 Jun 15 |
| 2014 U15 Aberdare Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.24 | | | | 5 | 1 | | | Newport | Welsh U15 League East Division | 13 Jul 14 |
| 300 | 40.1 | | | | 1 | 2 | | | Newport | City of Newport Track Festival | 7 Sep 14 |
| 800 | 2:12.32 | | | | 4 | | | | Swansea | Welsh Inter Regional Championships | 31 Aug 14 |
| 800 | 2:15.66 | | | | 1 | 1 | | | Newport | Welsh U15 League East Division | 13 Jul 14 |
| 800 | 2:20.33 | | | | 4 | | | | Newport | Welsh U15 League East Division | 7 Jun 14 |
| 800 | 2:28.64 | i | | | 4 | | | | Cardiff | Welsh Athletics Junior Grand Prix inc South West Championships | 5 Jan 14 |
| parkrun | 20:27 | | | | 15 | | | | Pontypridd | Pontypridd parkrun # 36 | 14 Jun 14 |
| parkrun | 20:29 | | | | 20 | | | | Pontypridd | Pontypridd parkrun # 48 | 27 Sep 14 |
| parkrun | 20:36 | | | | 13 | | | | Pontypridd | Pontypridd parkrun # 21 | 1 Mar 14 |
| parkrun | 20:48 | | | | 25 | | | | Pontypridd | Pontypridd parkrun # 22 | 8 Mar 14 |
| parkrun | 20:57 | | | | 18 | | | | Pontypridd | Pontypridd parkrun # 23 | 15 Mar 14 |
| parkrun | 21:09 | | | | 17 | | | | Pontypridd | Pontypridd parkrun # 37 | 21 Jun 14 |
| parkrun | 22:19 | | | | 40 | | | 1 | Pontypridd | Pontypridd parkrun # 20 | 22 Feb 14 |
| 2013 U15 Aberdare Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:33.44 | | | | 6 | 1 | | | Hereford | Welsh U15 League East Division | 11 May 13 |
| 800 | 2:43.62 | | | | 5 | | | | Hereford | Les Davies Club Challenge | 8 Sep 13 |
| LJ | 3.58 | i | | | 17 | | | | Cardiff | Cardiff Archers Junior Open | 14 Dec 13 |
| ZXC | 16:25 | | | | 42 | | | | Brecon | Welsh Inter Schools' Championships | 16 Nov 13 |
| 2012 U13 Aberdare Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 29.19 | i | | | P | | | | Cardiff | Welsh Athletics & Welsh Schools Combined Events | 4 Nov 12 |
| 800 | 2:37.58 | i | | | P | | | | Cardiff | Welsh Athletics & Welsh Schools Combined Events | 4 Nov 12 |
| 1500 | 5:24.77 | | | | 3 | 1 | | | Brecon | Welsh U15 League Plate Final | 18 Aug 12 |
| 60HU15M | 12.95 | i | | | P | | | | Cardiff | Welsh Athletics & Welsh Schools Combined Events | 4 Nov 12 |
| 75HU13M | 13.86 | | | | 1 | 1 | | | Brecon | Welsh U15 League Plate Final | 18 Aug 12 |
| LJ | 3.85 | i | | | P | | | | Cardiff | Welsh Athletics & Welsh Schools Combined Events | 4 Nov 12 |
| SP4K | 6.06 | i | | | P | | | | Cardiff | Welsh Athletics & Welsh Schools Combined Events | 4 Nov 12 |
| SP3.25K | 7.87 | | | | 1 | 1 | | | Brecon | Welsh U15 League Plate Final | 18 Aug 12 |
| PenIU15MNS | 1093 | i | | | 23 | | | 12 | Cardiff | Welsh Athletics & Welsh Schools Combined Events | 4 Nov 12 |
| ZXC | 10:41 | | | | 23 | | | | Penlan | Aviva Welsh Schools' Cross Country Championships | 25 Feb 12 |
| ZXC | 13:00 | | | | 19 | | | | Cardiff | South Wales Boys Regional Schools Championships | 16 Oct 12 |
| 2011 U13 Aberdare Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:28.88 | | | | 3 | A | | | Brecon | Welsh Junior Plate Final | 20 Aug 11 |
| 1500 | 5:34.23 | i | | | 3 | | | | Cardiff | Welsh Open U13/U15 Championships | 29 Jan 11 |
| SP3.25K | 6.05 | | | | 2 | B | | | Brecon | Welsh Junior Plate Final | 20 Aug 11 |
| JT400 | 26.82 | | | | 2 | A | | | Brecon | Welsh Junior Plate Final | 20 Aug 11 |
| ZXC | 5:26 | | | | 7 | | | | Swansea | Gwent League | 13 Mar 11 |
| ZXC | 10:48 | | | | 30 | | | | Brecon | Welsh Schools' Cup | 19 Nov 11 |
| 2010 U11 Aberdare Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 150 | 22.5 | | | | 3 | 1 | | | Newport | Welsh U15 League South East | 11 Jul 10 |
| 150 | 23.2 | | | | 1 | 2 | | | Hereford | Welsh U15 League - South East | 22 May 10 |
| 150 | 23.24 | | 0.6 | | 3 | 1 | | | Newport | Welsh U15 League South East | 6 Jun 10 |
| 200 | 32.0 | | | | 3 | | | | Aberdare | NACYP Championships | 26 Jun 10 |
| 800 | 2:42.9 | | | | 1 | | | | Newport | Welsh U15 League South East | 11 Jul 10 |
| 800 | 2:43.2 | | | | 2 | | | | Aberdare | NACYP Championships | 26 Jun 10 |
| 800 | 2:44.2 | | | | 1 | | | | Hereford | Welsh U15 League - South East | 22 May 10 |
| 800 | 2:46.88 | | | | 1 | 1 | | | Newport | Welsh U15 League South East | 6 Jun 10 |
| 800 | 2:47.44 | | | | 3 | | | | Cardiff | Welsh Athletics Open Meeting | 14 Jul 10 |
| 800 | 2:51.6 | | | | 3 | | | | Aberdare | Les Davis Club Challenge | 5 Sep 10 |
| ZXC | 6:27 | | | | 3 | | | | Bridgend | Gwent League | 10 Oct 10 |
| ZXC | 6:37 | | | | 7 | | | | Bristol | Gwent League | 4 Dec 10 |
| 2009 U11 Aberdare Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1KXC | 4:44 | | | | 14 | | | | Bristol | BMC Cross Country Classic | 22 Nov 09 |