| 2023 U20 Cardiff/Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400H | 62.0 | | | | 1 | A | | | Yate | UK Youth Development League Upper - Midlands South/West A | 30 Apr 23 |
| 400H | 62.57 | | | | 2 | | | | Aberdare | Welsh South & East Regional Championships | 13 May 23 |
| 400H | 63.25 | | | | 1 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Senior & Middle Championships | 26 Apr 23 |
| 400H | 1:04.01 | | | | 2 | | | | Cardiff | Welsh Schools Athletics Association Championships | 1 Jul 23 |
| 2022 U20 Cardiff/Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.30 | i | | | 1 | h2 | | | Cardiff | Welsh Junior Championships U13, U17 & U20 | 6 Feb 22 |
| 200 | 25.02 | i | | | 4 | | | | Cardiff | Welsh Junior Championships U13, U17 & U20 | 6 Feb 22 |
| 400H | 63.48 | | | | 2 | | | | Cardiff | Welsh Schools AA Championships | 2 Jul 22 |
| 400H | 63.75 | | | | 2 | | | | Aberdare | Welsh Inter Regional Track & Field Championships | 10 Jul 22 |
| 2021 U17 Cardiff/Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.90 | | -0.2 | | 4 | 2.11 | | | Lee Valley | Lee Valley Sprint Double 100m Open Series | 21 Jul 21 |
| 100 | 11.93 | | -1.2 | | 2 | 1.12 | | | Lee Valley | Lee Valley Sprint Double 100m Open Series | 21 Jul 21 |
| 100 | 12.0 | | | | 3 | 1 | | | St. Ives | Cambridgeshire AA Evening Open | 14 Jul 21 |
| 100 | 12.0 | | -1.1 | | 4 | 11 | | | Stourport | Mike Lambert Memorial inc. Kidderminster & Stourport Athletic Club Summer Open | 8 Aug 21 |
| 100 | 12.28 | | -0.6 | | 1 | 4 | | | Hendon | London Inter Club Challenge | 21 Aug 21 |
| 200 | 24.0 | | | | 3 | 1 | | | St. Ives | Cambridgeshire AA Evening Open | 14 Jul 21 |
| 200 | 24.20 | | 0.5 | | 2 | B | | | Swansea | Youth Development League Upper Midlands South/West A | 27 Jun 21 |
| 200 | 24.60 | i | | | 2 | 3 | | | Cardiff | Welsh Athletics & Welsh Schools U14, U16 & U18 Combined Events Championships | 7 Nov 21 |
| 200 | 24.8 | | -3.0 | | 7 | 10 | | | Stourport | Mike Lambert Memorial inc. Kidderminster & Stourport Athletic Club Summer Open | 8 Aug 21 |
| 800 | 2:23.90 | i | | | 2 | 2 | | | Cardiff | Welsh Athletics & Welsh Schools U14, U16 & U18 Combined Events Championships | 7 Nov 21 |
| 60HU17M | 9.52 | i | | | 2 | 1 | | | Cardiff | Welsh Athletics & Welsh Schools U14, U16 & U18 Combined Events Championships | 7 Nov 21 |
| 100HU17M | 15.45 | | 1.2 | | 2 | A | | | Aberdare | Youth Development League Upper Midlands South/West A | 5 Sep 21 |
| 100HU17M | 15.7 | | -2.3 | | 1 | | | | Stourport | Mike Lambert Memorial inc. Kidderminster & Stourport Athletic Club Summer Open | 8 Aug 21 |
| 100HU17M | 16.17 | | -0.3 | | 2 | | | | Hendon | London Inter Club Challenge | 21 Aug 21 |
| LJ | 5.17 | i | | | 7 | | | | Cardiff | Welsh Athletics & Welsh Schools U14, U16 & U18 Combined Events Championships | 7 Nov 21 |
| LJ | 4.96 | | 0.3 | | 2 | A | | | Aberdare | Youth Development League Upper Midlands South/West A | 5 Sep 21 |
| SP5K | 8.34 | i | | | 9 | | | | Cardiff | Welsh Athletics & Welsh Schools U14, U16 & U18 Combined Events Championships | 7 Nov 21 |
| PenIU17MNS | 2475 | i | | | 7 | | | | Cardiff | Welsh Athletics & Welsh Schools U14, U16 & U18 Combined Events Championships | 7 Nov 21 |
| 2019 U15 Cardiff/Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 41.3 | | | | 1 | h2 | | | Cardiff | Cardiff & Vale of Glamorgan Schools AA U15 Boys Championships | 15 May 19 |
| 300 | 43.21 | | | | 5 | A | | | Cardiff | Cardiff & Vale of Glamorgan Schools AA U15 Boys Championships | 15 May 19 |
| 800 | 2:31.55 | | | | P | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools AA Combined Events Championships | 5 Jun 19 |
| 80HU15M | 13.45 | | -0.6 | | 4 | A | | | Cardiff | Cardiff & Vale of Glamorgan Schools AA U15 Boys Championships | 15 May 19 |
| 80HU15M | 13.60 | | -2.8 | | P | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools AA Combined Events Championships | 5 Jun 19 |
| 80HU15M | 13.78 | | -0.9 | | 2 | h5 | | | Cardiff | Cardiff & Vale of Glamorgan Schools AA U15 Boys Championships | 15 May 19 |
| HJ | 1.30 | | | | P | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools AA Combined Events Championships | 5 Jun 19 |
| LJ | 4.88 | | | | 2 | 2 | | | Cardiff | Cardiff & Vale of Glamorgan Schools AA U15 Boys Championships | 15 May 19 |
| LJ | 4.63 | | | | P | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools AA Combined Events Championships | 5 Jun 19 |
| SP4K | 6.81 | | | | P | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools AA Combined Events Championships | 5 Jun 19 |
| PenU15M | 1706 | | | | 5 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools AA Combined Events Championships | 5 Jun 19 |
| 2018 U15 Cardiff/Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3.05KXC | NT | | | | 71 | | | 40 | Barry | Cardiff & the Vale of Glamorgan Schools Boys League | 2 Oct 18 |