| 2024 U15 Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80HU15M | 14.02 | | -3.1 | | 6 | A | | | Cardiff | Cardiff & the Vale of Glamorgan Schools under 14 & under 16 Cup Finals | 27 Jun 24 |
| HJ | 1.40 | | | | 6= | A | | | Cardiff | Cardiff & the Vale of Glamorgan Schools under 14 & under 16 Cup Finals | 27 Jun 24 |
| 2023 U15 Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.20 | | -2.3 | | 5 | h6 | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Under 15 Boys' Championships | 18 May 23 |
| 75HU13M | 13.41 | | | | 4 | A | | | Cardiff | Cardiff & the Vale Schools under 14 & under 16 Cup Finals A & B | 20 Jun 23 |
| LJ | 3.96 | | | | 18 | A | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Under 15 Boys' Championships | 18 May 23 |
| TJ | 7.86 | | | | 7 | A | | | Cardiff | Cardiff & the Vale Schools under 14 & under 16 Cup Finals A & B | 20 Jun 23 |
| 2022 U13 Cardiff & The Vale Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75HU13M | 14.63 | | -1.8 | | 1 | B | | | Cardiff | Cardiff & The Vale of Glamorgan Year 7 Boys | 27 Jun 22 |
| 75HU13M | 14.71 | | -1.0 | | 2 | h2 | | | Cardiff | Cardiff & The Vale of Glamorgan Year 7 Boys | 27 Jun 22 |
| HJ | 1.20 | | | | 16 | A | | | Cardiff | Cardiff & The Vale of Glamorgan Year 7 Boys | 27 Jun 22 |
| DT1K | 17.66 | | | | 5 | B | | | Cardiff | Cardiff & The Vale of Glamorgan Year 7 Boys | 27 Jun 22 |