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| HT4K |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 42.51 | Charlotte Murray | | U20 | W | 17 | 25.11.89 | | Swansea | 47.28 | 47.28 |  |
| 1 | 38.59 | Osian Jones | | U15 | M | 14 | 23.06.93 | Dennis Roscoe | Menai | 48.80 | 48.80 | |
| 1 | 33.52 | Ayla Phillips | PB | U17 | W | 15 | 09.05.92 | | Cardiff | 33.52 | 41.70 | |
| | 27.67 | Sian Lowe | PB | U17 | W | 16 | 02.12.90 | | Swansea | 27.67 | 29.85 | |
| 2 | 27.67 | Sian Lowe | PB | U17 | W | 16 | 02.12.90 | | Swansea | 27.67 | 29.85 | |
| | 26.20 | Josh Bussell | | U15 | M | 14 | 10.03.93 | | Cwmbran | 26.61 | 26.61 | |
| | 25.31 | Bea Morris | | U20 | W | | | | Cardiff | 27.51 | 27.51 | |
| | 23.53 | Laura Jones | SB | U20 | W | 17 | 19.11.89 | | Menai | 23.53 | 25.29 | |
| | 21.57 | Jon Llewelyn | | U15 | M | | | Ralph Siggery | Carmarthen | 23.74 | 23.74 | |
| | 21.50 | Michael Youd | | U15 | M | | | | Cardiff & the Vale Schs | | | |
| | 19.97 | Esther Jones | PB | U17 | W | 16 | 21.01.91 | | Carmarthen | 21.17 | 21.17 | |
| | 18.00 | Wilna Venter | | U17 | W | | | | Welsh Schs | | | |
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