| 2020 U20 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 55.58 | i | | | 4 | h2 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 20 |
| 2019 U20 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 51.88 | | | | 3 | A | | | Swansea | UK Youth Development U17/U20 League Division Midland Premier SW | 5 May 19 |
| 400 | 52.7 | | | | 1 | | | | Swansea | West Wales Regional Championships | 11 May 19 |
| 400 | 52.90 | | | | 4 | 1 | | | Neath | Welsh Athletics League | 19 May 19 |
| 400 | 52.99 | | | | 5 | | | | Wrexham | Welsh Junior Championships | 16 Jun 19 |
| 400 | 53.82 | | | | 1 | A | | | Swansea | UK Youth Development U17/U20 League Division Midland Premier SW Promotion Match | 28 Jul 19 |
| 600 | 1:30.77 | i | | | 4 | 2 | | | Cardiff | Cardiff Met GP1 Christmas Classic | 8 Dec 19 |
| 800 | 2:09.32 | i | | | 5 | h1 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 3 Feb 19 |
| 800 | 2:10.42 | i | | | 5 | 4 | | | Cardiff | Cardiff Met GP2: Non Thomas Open | 20 Jan 19 |
| TJ | 10.59 | | 0.2 | | 3 | A | | | Swansea | UK Youth Development U17/U20 League Division Midland Premier SW Promotion Match | 28 Jul 19 |
| 2018 U20 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 52.83 | | | | 2 | | | | Cardiff | Welsh Schools Championships | 7 Jul 18 |
| 400 | 53.00 | | | | 1 | 1 | | | Swansea | Welsh Athletics League | 10 Jun 18 |
| 400 | 54.76 | | | | 2 | 4 | | | Neath | Welsh Athletics League | 20 May 18 |
| 600 | 1:27.87 | i | | | 2 | 4 | | | Cardiff | Cardiff Met GP1: Christmas Classic | 16 Dec 18 |
| 800 | 2:02.3 | | | | 1 | 3 | | | Carmarthen | Welsh Athletics Endurance Open | 30 May 18 |
| 800 | 2:08.06 | | | | 3 | | | | Neath | West Wales Regional Championships | 13 May 18 |
| 800 | 2:09.35 | i | | | 5 | | | | Cardiff | Welsh Athletics Senior Championships | 27 Jan 18 |
| 800 | 2:10.97 | i | | | 6 | 4 | | | Cardiff | Cardiff Met GP2: New Year Open | 14 Jan 18 |
| 800 | 2:11.42 | | | | 4 | A | | | Swansea | UK Youth Development U17/U20 League Division Midland Premier SW | 29 Apr 18 |
| 800 | 2:14.01 | | | | 4 | A | | | Swansea | UK Youth Development U17/U20 League Midland SW Promotion Match | 29 Jul 18 |
| 10K | 39:35 | | | 39:41 | 120 | | | 8 | Swansea | Admiral Swansea Bay 10K | 16 Sep 18 |
| 10K | 40:53 | | | 41:10 | 100 | | | | Cwmavon | Richard Burton 10K | 4 Nov 18 |
| 2017 U17 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 59.02 | | | | 3 | B | | | Newport | UK Youth Development U17/U20 League Midland South/West Promotion Match | 23 Jul 17 |
| 400 | 59.28 | | | | 3 | ns | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier South/West | 25 Jun 17 |
| 600 | 1:31.45 | i | | | 1 | 4 | | | Cardiff | Cardiff Met GP1: Christmas Classic | 10 Dec 17 |
| 800 | 2:08.53 | | | | 6 | 3 | | | Newport | Welsh Athletics Endurance Open | 5 Jul 17 |
| 800 | 2:08.9 | | | | 3 | B | | | Cheltenham | UK Youth Development U17/U20 League Division Midland Premier South/West | 28 May 17 |
| 800 | 2:09.97 | | | | 5 | | | | Cardiff | Welsh Schools Championships | 1 Jul 17 |
| 800 | 2:13.53 | i | | | 4 | 3 | | | Cardiff | Cardiff Met GP2: New Year Open (inc South West of England & Welsh Masters Championships) | 15 Jan 17 |
| 800 | 2:13.80 | | | | 1 | | | | Carmarthen | West Wales Regional Championships | 14 May 17 |
| 800 | 2:14.91 | | | | 5 | | | | Swansea | Swansea Harriers Open Meeting | 9 Apr 17 |
| 800 | 2:18.44 | | | | 8 | 1 | | | Swansea | Welsh Athletics League | 29 Jul 17 |
| 800 | 2:19.93 | | | | 4 | B | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier South/West | 25 Jun 17 |
| 800 | 2:22.76 | | | | 5 | A | | | Newport | UK Youth Development U17/U20 League Midland South/West Promotion Match | 23 Jul 17 |
| 1500 | 4:41.80 | | | | 8 | 1 | | | Brecon | Welsh Athletics League | 4 Jun 17 |
| 1500 | 4:49.75 | | | | 11 | 1 | | | Neath | Welsh Athletics League | 16 Jul 17 |
| HJ | 1.55 | | | | 4 | A | | | Newport | UK Youth Development U17/U20 League Midland South/West Promotion Match | 23 Jul 17 |
| 1M | 5:00 | | | | 6 | | | | Cardiff | Cardiff Half Marathon Festival of Running Miles (inc Welsh & British Masters Championships) | 30 Sep 17 |
| 3KL | 10:37 | | | | 5 | L1 | | | Llanelli | Welsh Relay Championships | 16 Sep 17 |
| 5K | 19:06 | | | 19:09 | 5 | | | | Cardiff | St David's Day 5K | 5 Mar 17 |
| 5.05KXC | 21:04 | | | | 60 | | | | Brecon | Welsh Schools' Championships | 18 Mar 17 |
| 10K | 41:22 | | | 41:37 | 183 | | | 7 | Swansea | Admiral Swansea Bay 10K | 24 Sep 17 |
| 2016 U17 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 60.69 | | | | 5 | 3 | | | Swansea | Welsh Athletics League | 31 Jul 16 |
| 600 | 1:32.31 | i | | | 1 | 5 | | | Cardiff | Cardiff Met GP1: Christmas Classic | 11 Dec 16 |
| 800 | 2:16.19 | | | | 6 | C | | | Brecon | NASUWT Plate & Cup Final | 6 Jul 16 |
| 800 | 2:20.81 | | | | 7 | 2 | | | Swansea | Welsh Athletics League | 31 Jul 16 |
| 1500 | 4:41.16 | | | | 4 | 1 | | | Brecon | Welsh Athletics League | 18 Jun 16 |
| 3000 | 11:06.46 | | | | 5 | A | | | Newport | UK Youth Development U17/U20 League Division Midland Premier South/West | 29 May 16 |
| 1500SC | 5:12.78 | | | | 1 | B | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| 1500SC | 5:18.18 | | | | 6 | | | | Swansea | West Wales Regional Championships | 15 May 16 |
| 1.2KNAD | 3:43 | | | | 1 | U17 | | 1 | Mountain Ash | Nos Galan Races | 31 Dec 16 |
| 2.7KL | 10:38 | | | | 10 | L3 | | | Bargoed | Welsh Road Relay Championships | 10 Apr 16 |
| 5K | 19:11 | | | 19:12 | 8 | | | | Cardiff | St David's Day 5K | 28 Feb 16 |
| 5KNAD | 19:40 | | | | 20 | | | 1 | Carmarthen | Carmarthen Mayors 5K | 2 May 16 |
| 5.45KXC | 22:41 | | | | 25 | | | | Brecon | WSAA Inter Schools' Championships | 26 Nov 16 |
| 5.45KXC | 23:55 | | | | 47 | | | | Brecon | Welsh Schools National Championships | 10 Feb 16 |
| 6.6KXC | 27:42 | | | | 28 | | | | Bridgend | Start Fitness Gwent League | 16 Oct 16 |
| ZXC | 17:47 | | | | 12 | | | | Llandeilo | Dyfed Schools' Championships | 19 Jan 16 |
| 2015 U15 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:27.05 | | | | 5 | | | | Neath | West Wales Regional Championships | 24 May 15 |
| 1M | 5:27 | | | | 11 | | | | Cardiff | Lloyds Bank Festival of Running Mile (Inc Welsh and British Masters Championships) | 3 Oct 15 |
| 2.9KL | 10:44 | | | | 8 | L1 | | | Pontypridd | Welsh Road Relay Championships | 22 Mar 15 |
| 3KNAD | 10:56 | | | | 9 | | | | Swansea | Swansea Bay Junior 3K | 20 Sep 15 |
| 4.17KXC | 17:23 | | | | 54 | | | | Llandaff Fields | Gwent League | 8 Nov 15 |
| 4.4KXC | 15:20 | | | | 24 | | | | Newbridge Fields | Gwent League | 11 Oct 15 |
| 5K | 19:30 | | | | 69 | | | 10 | Tredegar | Welsh 5K Championships | 1 Aug 15 |
| parkrun | 24:45 | | | | 22 | | | | Llyn Llech Owain | Llyn Llech Owain parkrun # 148 | 25 Dec 15 |
| ZXC | 13:00 | | | | 10 | | | | Oakwood | Dyfed Schools' Championships | 20 Jan 15 |
| ZXC | 17:22 | | | | 42 | | | | Brecon | Welsh Schools National Championships | 11 Feb 15 |
| 2014 U15 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:34.46 | | | | 6 | 2 | | | Brecon | Welsh U15 League West Division | 12 Jul 14 |
| 800 | 2:40.88 | | | | 10 | 1 | | | Neath | Welsh U15 League West Division | 18 May 14 |
| 1500 | 5:17.9 | | | | 6 | | | | Carmarthen | West Wales Championships | 25 May 14 |
| 1.2KNAD | 4:19 | | | | 9 | | | | Mountain Ash | Nos Galan 5K | 31 Dec 14 |
| 3KNAD | 11:39 | | | | 22 | | | | Swansea | Swansea Bay Junior 3K | 21 Sep 14 |
| parkrun | 21:00 | | | | 15 | | | | Llyn Llech Owain | Llyn Llech Owain parkrun # 90 | 29 Nov 14 |
| parkrun | 21:43 | | | | 12 | | | | Llyn Llech Owain | Llyn Llech Owain parkrun # 73 | 2 Aug 14 |
| parkrun | 22:33 | | | | 22 | | | 1 | Llyn Llech Owain | Llyn Llech Owain parkrun # 94 | 25 Dec 14 |
| ZXC | 17:40 | | | | 41 | | | | Brecon | Welsh Schools Inter School Championships | 15 Nov 14 |
| ZXC | 17:49 | | | | 34 | | | | Builth Wells | Welsh Inter-Regional & Masters' Championships | 13 Dec 14 |
| ZXC | 19:42 | | | | 35 | | | | Bridgend | Gwent League | 12 Oct 14 |
| 2013 U13 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:52.1 | | | | 6 | 1 | | | Swansea | Welsh U15 League West Division 1 | 9 Jun 13 |
| 800 | 2:52.7 | | | | 4 | | | | Carmarthen | Welsh U15 League West Division 1 | 17 Aug 13 |
| 1500 | 6:01.7 | | | | 8 | | | | Carmarthen | Welsh U15 League West Division 1 | 11 May 13 |
| 75HU13M | 15.5 | | | | 4 | | | | Carmarthen | Dyfed Schools' Championships | 8 Jun 13 |
| 3KNAD | 12:45 | | | | 26 | | | | Swansea | Admiral Swansea Bay 3K | 22 Sep 13 |
| parkrun | 22:46 | | | | 20 | | | | Llyn Llech Owain | Llyn Llech Owain parkrun # 25 | 7 Sep 13 |
| parkrun | 23:47 | | | | 22 | | | | Llyn Llech Owain | Llyn Llech Owain parkrun # 19 | 27 Jul 13 |
| parkrun | 30:03 | | | | 31 | | | 1 | Llyn Llech Owain | Llyn Llech Owain parkrun # 41 | 25 Dec 13 |
| ZXC | 11:31 | | | | 56 | | | | Brecon | Welsh Inter Schools' Championships | 16 Nov 13 |
| 2012 U13 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 16.8 | | | | 7 | 1 | | | Neath | Welsh U15 League West Division 1 | 26 May 12 |
| 800 | 3:04.6 | | | | 9 | 1 | | | Neath | Welsh U15 League West Division 1 | 26 May 12 |
| 2011 U11 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 3:16.3 | | | | 15 | | | | Swansea | Welsh U15 League West Division 1 | 26 Jun 11 |