| 2018 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 7.48 | i | | | 4 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 10 Feb 18 |
| 100 | 11.97 | | 1.2 | | 4 | 4 | | | Cardiff | Welsh Athletics League | 22 Apr 18 |
| 100 | 12.03 | | -1.7 | | D | | | | Street | Somerset County Schools Combined Events Championships | 28 Apr 18 |
| 100 | 12.42 | | 0.0 | | 5 | A | | | Exeter | UK Youth Development U17/U20 League Division Midland Premier SW | 1 Jul 18 |
| 200 | 24.43 | | 0.8 | | P | 1 | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 9 Jun 18 |
| 200 | 24.70 | | -3.2 | | 4 | 2 | | | Cardiff | Welsh Athletics League | 22 Apr 18 |
| 400 | 54.39 | | | | D | | | | Street | Somerset County Schools Combined Events Championships | 28 Apr 18 |
| 800 | 2:28.84 | | | | P | 1 | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 9 Jun 18 |
| 1500 | 4:53.67 | | | | D | | | | Street | Somerset County Schools Combined Events Championships | 29 Apr 18 |
| 60HU20M | 9.50 | i | | | 3 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 11 Feb 18 |
| 100HU17M | 15.66 | | -0.2 | | P | 1 | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 9 Jun 18 |
| 110HU20M | 16.70 | w | 4.1 | | 1 | B | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier SW | 27 May 18 |
| 110HU20M | 17.82 | | -2.2 | | D | | | | Street | Somerset County Schools Combined Events Championships | 29 Apr 18 |
| HJ | 1.65 | | | | 3 | A | | | Newport | UK Youth Development U17/U20 League Midland Regional Final | 29 Jul 18 |
| HJ | 1.61 | | | | D | | | | Street | Somerset County Schools Combined Events Championships | 28 Apr 18 |
| PV | 2.90 | | | | D | | | | Street | Somerset County Schools Combined Events Championships | 29 Apr 18 |
| LJ | 5.71 | | 0.0 | | D | | | | Street | Somerset County Schools Combined Events Championships | 28 Apr 18 |
| LJ | 5.67 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 9 Jun 18 |
| LJ | 5.25 | | -1.9 | | 1 | B | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier SW | 27 May 18 |
| TJ | 11.69 | i | | | 1 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 10 Feb 18 |
| SP6K | 7.52 | | | | D | | | | Street | Somerset County Schools Combined Events Championships | 28 Apr 18 |
| SP6K | 7.20 | i | | | 3 | | | | Cardiff | Welsh Athletics Senior Championships | 27 Jan 18 |
| SP5K | 8.23 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 9 Jun 18 |
| DT1.75K | 31.27 | | | | 1 | | | | Cardiff | Welsh Schools Championships | 7 Jul 18 |
| DT1.75K | 31.01 | | | | 2 | A | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier SW | 27 May 18 |
| DT1.75K | 30.06 | | | | 3 | A | | | Exeter | UK Youth Development U17/U20 League Division Midland Premier SW | 1 Jul 18 |
| DT1.75K | 29.33 | | | | D | | | | Street | Somerset County Schools Combined Events Championships | 29 Apr 18 |
| DT1.75K | 26.01 | | | | 5 | | | | Swansea | Welsh Athletics International | 25 Jul 18 |
| DT1.75K | 24.90 | | | | 3 | A | | | Newport | UK Youth Development U17/U20 League Midland Regional Final | 29 Jul 18 |
| JT800 | 36.25 | | | | D | | | | Street | Somerset County Schools Combined Events Championships | 29 Apr 18 |
| JT800 | 30.25 | | | | 4 | A | | | Newport | UK Youth Development U17/U20 League Midland Regional Final | 29 Jul 18 |
| PenU17MNS | 2510 | | | | 1 | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 9 Jun 18 |
| DecU20M | 4915 | | | | 4 | | | | Street | Somerset County Schools Combined Events Championships | 28 Apr 18 |
| 2017 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 7.57 | i | | | 4 | h3 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 11 Feb 17 |
| 60 | 7.57 | i | | | H | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 17 |
| 60 | 7.66 | i | | | 2 | h7 | | | Cardiff | Cardiff Met GP3: Non-Thomas Open (inc South West of England & Welsh Masters Championships) | 5 Feb 17 |
| 60 | 7.87 | i | | | 3 | 4 | | | Cardiff | Welsh Athletics Junior Open (Inc South & East Wales Regional & South West England Championships) | 8 Jan 17 |
| 100 | 11.78 | | -0.1 | | 1 | 5 | | | Cardiff | Welsh Masters' League | 29 Aug 17 |
| 100 | 11.79 | w | 2.7 | | 4 | 7 | | | Cardiff | Run with the Wind Open | 21 Jun 17 |
| 100 | 11.88 | | -0.2 | | 1 | 8 | | | Cardiff Met | Cardiff Met Open | 4 Sep 17 |
| 100 | 11.89 | | 0.5 | | 3 | | | | Cardiff | Cardiff & the Vale Middle / Senior Schools Championships | 26 Apr 17 |
| 100 | 12.11 | | -1.8 | | 7 | ns1 | | | Swansea | British Athletics League Division 1 | 3 Jun 17 |
| 100 | 12.19 | | -0.9 | | 2 | h1 | | | Cardiff | Cardiff & the Vale Middle / Senior Schools Championships | 26 Apr 17 |
| 100 | 12.25 | | -1.8 | | 2 | 4 | | | Newport | Welsh Athletics League | 23 Apr 17 |
| 200 | 23.78 | | -1.6 | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 24 Jun 17 |
| 200 | 23.80 | | 1.6 | | 7 | 4 | | | Cardiff | Run with the Wind Open | 21 Jun 17 |
| 200 | 23.90 | | 2.0 | | 3 | 3 | | | Brecon | Welsh Athletics League | 4 Jun 17 |
| 200 | 23.94 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 7 Oct 17 |
| 200 | 24.24 | i | | | 2 | h4 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 11 Feb 17 |
| 200 | 24.26 | i | | | 1 | 6 | | | Cardiff | Cardiff Met GP3: Non-Thomas Open (inc South West of England & Welsh Masters Championships) | 5 Feb 17 |
| 200 | 24.30 | | -1.1 | | 2 | ns | | | Swansea | British Athletics League Division 1 | 3 Jun 17 |
| 200 | 24.38 | i | | | 3 | B | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 11 Feb 17 |
| 400 | 56.01 | | | | O | | | | Street | Somerset Schools Combined Events Championships | 29 Apr 17 |
| 800 | 2:14.53 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 7 Oct 17 |
| 800 | 2:20.65 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 24 Jun 17 |
| 1000 | 3:00.39 | i | | | H | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 12 Mar 17 |
| 1500 | 5:24.34 | | | | O | | | | Street | Somerset Schools Combined Events Championships | 30 Apr 17 |
| 60HU17M | 9.3 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 7 Oct 17 |
| 60HU17M | 9.71 | i | | | H | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 12 Mar 17 |
| 100HU17M | 15.36 | | 0.7 | | 3 | | | | Wrexham | Welsh U13 / U15 / U17 / U20 Championships | 20 Aug 17 |
| 100HU17M | 15.57 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 24 Jun 17 |
| 100HU17M | 15.69 | | -4.3 | | 1 | B | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier South/West | 25 Jun 17 |
| 100HU17M | 15.84 | | -0.1 | | 5 | | | | Brecon | Welsh Inter Regional Championships | 26 Aug 17 |
| 100HU17M | 15.85 | w | 3.1 | | 2 | | | | Cardiff | Run with the Wind Open | 21 Jun 17 |
| 100HU17M | 17.63 | | -3.0 | | O | | | | Street | Somerset Schools Combined Events Championships | 30 Apr 17 |
| HJ | 1.67 | | | | 4 | | | | Brecon | Welsh Inter Regional Championships | 26 Aug 17 |
| HJ | 1.65 | | | | 7 | | | | Newport | Welsh Athletics League | 23 Apr 17 |
| HJ | 1.65 | | | | 4 | | | | Cardiff | Cardiff & the Vale Middle / Senior Schools Championships | 26 Apr 17 |
| HJ | 1.64 | i | | | H | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 17 |
| HJ | 1.62 | | | | O | | | | Street | Somerset Schools Combined Events Championships | 30 Apr 17 |
| HJ | 1.60 | | | | 1 | | | | Brecon | East / South Wales Regional Championships | 14 May 17 |
| HJ | 1.60 | | | | 2 | B | | | Yate | UK Youth Development U17/U20 League Midland Regional Final (Abandoned part way through meeting) | 23 Jul 17 |
| HJ | 1.60 | | | | 2 | | | | Cardiff | Welsh Masters' League | 29 Aug 17 |
| HJ | 1.55 | i | | | 6 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 11 Feb 17 |
| HJ | 1.55 | | | | 6 | A | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier South/West | 25 Jun 17 |
| HJ | 1.55 | | | | 6 | B | | | Birmingham | UK Youth Development U17/U20 League National Final | 3 Sep 17 |
| PV | 3.10 | | | | 3 | | | | Cardiff | Cardiff & the Vale Middle / Senior Schools Championships | 26 Apr 17 |
| PV | 3.10 | | | | 5 | | | | Wrexham | Welsh U13 / U15 / U17 / U20 Championships | 20 Aug 17 |
| PV | 2.91 | i | | | H | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 12 Mar 17 |
| PV | 2.90 | | | | - | | | | Yate | UK Youth Development U17/U20 League Midland Regional Final (Abandoned part way through meeting) | 23 Jul 17 |
| PV | 2.70 | i | | | 9 | | | | Cardiff | Welsh Athletics Junior Open (Inc South & East Wales Regional & South West England Championships) | 8 Jan 17 |
| LJ | 5.81 | | 1.6 | | 2 | | | | Wrexham | Welsh U13 / U15 / U17 / U20 Championships | 19 Aug 17 |
| LJ | 5.73 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 24 Jun 17 |
| LJ | 5.71 | i | | | 15 | | | | Cardiff | Cardiff Met GP3: Non-Thomas Open (inc South West of England & Welsh Masters Championships) | 5 Feb 17 |
| LJ | 5.65 | i | | | H | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 17 |
| LJ | 5.50 | | | | 1 | B | | | Cardiff Met | Cardiff Met Open | 4 Sep 17 |
| LJ | 5.38 | | 1.7 | | 5 | | | | Brecon | Welsh Athletics League | 4 Jun 17 |
| LJ | 5.22 | | 2.0 | | O | | | | Street | Somerset Schools Combined Events Championships | 29 Apr 17 |
| LJ | 5.20 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 7 Oct 17 |
| LJ | 5.09 | | | | 2 | B | | | Cardiff | Cardiff & the Vale Middle / Senior Schools Championships | 26 Apr 17 |
| LJ | 5.08 | | 0.6 | | 12 | | | | Newport | Welsh Athletics League | 23 Apr 17 |
| TJ | 11.70 | | -0.1 | | 2 | | | | Brecon | Welsh Inter Regional Championships | 26 Aug 17 |
| TJ | 11.54 | | | | 2 | | | | Cardiff | Welsh Masters' League | 29 Aug 17 |
| SP5K | 10.18 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 7 Oct 17 |
| SP5K | 10.02 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 24 Jun 17 |
| SP5K | 9.20 | | | | O | | | | Street | Somerset Schools Combined Events Championships | 30 Apr 17 |
| SP5K | 8.36 | i | | | H | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 11 Mar 17 |
| DT1.5K | 36.84 | | | | 2 | | | | Wrexham | Welsh U13 / U15 / U17 / U20 Championships | 19 Aug 17 |
| DT1.5K | 31.75 | | | | O | | | | Street | Somerset Schools Combined Events Championships | 29 Apr 17 |
| DT1.5K | 28.37 | | | | 1 | B | | | Birmingham | UK Youth Development U17/U20 League National Final | 3 Sep 17 |
| JT700 | 35.97 | | | | O | | | | Street | Somerset Schools Combined Events Championships | 29 Apr 17 |
| PenU17MNS | 2803 | | | | 3 | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 24 Jun 17 |
| PenIU17MNS | 2777 | i | | | 5 | | | | Cardiff | Welsh Athletics Combined Events Championships | 7 Oct 17 |
| HepIU17M | 3678 | i | | | 15 | | | | Sheffield | England Athletics U15 / U17 Combined Events Championships | 12 Mar 17 |
| OctU17M | 3652 | | | | 6 | | | | Street | Somerset Schools Combined Events Championships | 29 Apr 17 |
| 2016 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.26 | | 0.1 | | 1 | 1 | | | Cardiff | Welsh Athletics Sprints Open | 29 Jun 16 |
| 100 | 12.35 | | -1.2 | | 4 | h2 | | | Cardiff | Welsh Championships | 11 Jun 16 |
| 100 | 12.44 | | 0.8 | | 3 | S | | | Brecon | South & East Wales Regional Championships | 14 May 16 |
| 100 | 12.57 | w | 4.3 | | 2 | 4 | | | Cheltenham | Brewer Memorial Games Open Meeting | 2 May 16 |
| 100 | 12.58 | | -1.3 | | 5 | 4 | | | Carmarthen | Welsh Athletics League | 17 Jul 16 |
| 100 | DNF | | | | - | | | | Cardiff | Welsh Championships | 11 Jun 16 |
| 200 | 24.09 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 6 Nov 16 |
| 200 | 24.83 | | 1.1 | | 5 | 1 | | | Brecon | Welsh Athletics League | 18 Jun 16 |
| 200 | 24.97 | | -0.5 | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 25 Jun 16 |
| 200 | 25.13 | | -2.1 | | 3 | S | | | Brecon | South & East Wales Regional Championships | 14 May 16 |
| 200 | 25.39 | | 0.5 | | 7 | 3 | | | Cardiff | Welsh Athletics Sprints Open | 29 Jun 16 |
| 800 | 2:15.13 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 6 Nov 16 |
| 800 | 2:15.33 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 25 Jun 16 |
| 60HU17M | 10.02 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 6 Nov 16 |
| 100HU17M | 20.54 | | -1.8 | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 25 Jun 16 |
| HJ | 1.65 | | | | 7 | | | | Carmarthen | Welsh Athletics League | 17 Jul 16 |
| HJ | 1.65 | | | | 5 | A | | | Bedford | UK Youth Development U17/U20 League National Final | 4 Sep 16 |
| HJ | 1.55 | | | | 1 | | | | Newport | Welsh Masters League - field only | 7 Sep 16 |
| HJ | 1.55 | i | | | 5 | | | | Cardiff | Welsh Athletics Junior Open (Inc South & East Wales Regional Championships) | 4 Dec 16 |
| PV | 2.90 | | | | 4 | B | | | Bedford | UK Youth Development U17/U20 League National Final | 4 Sep 16 |
| PV | 2.70 | | | | 2 | A | | | Newport | UK Youth Development U17/U20 League Division Midland Premier South/West | 29 May 16 |
| PV | 2.70 | | | | 5 | | | | Carmarthen | Welsh Athletics League | 17 Jul 16 |
| PV | 2.40 | | | | 5 | | | | Brecon | Welsh Athletics League | 18 Jun 16 |
| PV | 2.30 | | | | 3 | | | | Brecon | South & East Wales Regional Championships | 14 May 16 |
| PV | 1.90 | | | | 2 | | | | Cheltenham | Brewer Memorial Games Open Meeting | 2 May 16 |
| PV | 1.80 | | | | 2 | | | | Stoke Gifford | Bristol & West Open Meeting | 19 Apr 16 |
| LJ | 5.41 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 6 Nov 16 |
| LJ | 5.23 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 25 Jun 16 |
| LJ | 5.12 | | | | 9 | | | | Brecon | Welsh Athletics League | 18 Jun 16 |
| SP5K | 9.85 | i | | | P | | | | Cardiff | Welsh Athletics Combined Events Championships | 6 Nov 16 |
| SP5K | 8.53 | | | | P | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 25 Jun 16 |
| SP5K | 8.49 | i | | | 5 | | | | Cardiff | Welsh Athletics Junior Open (Inc South & East Wales Regional Championships) | 4 Dec 16 |
| PenU17MNS | 2175 | | | | 6 | | | | Swansea | Welsh U13 / U15 & Welsh Schools U15 / U17 Combined Events Championships | 25 Jun 16 |
| PenIU17MNS | 2684 | i | | | 5 | | | | Cardiff | Welsh Athletics Combined Events Championships | 6 Nov 16 |
| 2015 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.5 | | | | 1 | ns1 | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier South/West | 18 Jul 15 |
| 200 | 26.38 | | | | 2 | 2 | | | Hereford | Welsh U15 League Division East | 12 Jul 15 |
| 200 | 26.85 | i | | | 4 | 4 | | | Cardiff | Welsh Athletics Junior Open inc South Wales, East Wales & South West England Championships | 12 Dec 15 |
| 200 | 28.61 | | | | 3 | 3 | | | Hereford | Welsh U15 League Division East | 9 May 15 |
| 300 | 41.01 | | | | 2 | 2 | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| 300 | 42.44 | | | | 5 | B | | | Birmingham | UK Youth Development U13/U15 League Final & Walks Invitation | 5 Sep 15 |
| 300 | 43.39 | | | | 1 | 3 | | | Hereford | Welsh U15 League Division East | 9 May 15 |
| 400 | 63.38 | i | | | 4 | 5 | | | Cardiff | Welsh Athletics Junior Open inc South Wales, East Wales & South West England Championships | 12 Dec 15 |
| 80HU15M | 17.15 | | | | 4 | 2 | | | Hereford | Welsh U15 League Division East | 9 May 15 |
| LJ | 4.79 | | | | 4 | | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| LJ | 4.73 | | | | 5 | | | | Hereford | Welsh U15 League Division East | 12 Jul 15 |
| LJ | 4.62 | | -0.8 | | 6 | A | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier South/West | 18 Jul 15 |
| LJ | 4.50 | | 0.8 | | 7 | B | | | Birmingham | UK Youth Development U13/U15 League Final & Walks Invitation | 5 Sep 15 |
| 2014 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.89 | | -3.4 | | 7 | 2 | | | Cwmbran | Welsh U15 League East Division | 17 May 14 |
| 100 | 14.91 | | | | 5 | 2 | | | Newport | Welsh U15 League East Division | 7 Jun 14 |
| 100 | 15.28 | | | | 6 | 1 | | | Cwmbran | Welsh U15 League East Division | 26 Apr 14 |
| 800 | 2:41.33 | | | | 8 | | | | Newport | Welsh U15 League East Division | 7 Jun 14 |
| 800 | 2:43.74 | | | | 6 | 1 | | | Cwmbran | Welsh U15 League East Division | 17 May 14 |
| 800 | 2:44.31 | | | | 6 | 2 | | | Newport | Welsh U15 League East Division | 13 Jul 14 |
| 1500 | 6:05.66 | | | | 10 | | | | Cwmbran | Welsh U15 League East Division | 26 Apr 14 |
| LJ | 3.68 | | | | 10 | | | | Cwmbran | Welsh U15 League East Division | 26 Apr 14 |
| DT1.25K | 12.59 | | | | 13 | | | | Cwmbran | Welsh U15 League East Division | 17 May 14 |
| DT1.25K | 11.62 | | | | 11 | | | | Newport | Welsh U15 League East Division | 7 Jun 14 |