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| 150 U11M |
| Pos | Perf | | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 22.5 | i | Adam Dewi Paris | | U11 | M | | | | Cardiff | 22.1 | 21.97 |  |
| 2 | 22.7 | i | Ieuan Priday | SB | U11 | M | | | | Cardiff | 22.7 | 22.3 | |
| 3 | 23.4 | i | Calvin Lomax | | U11 | M | | | Emma Lyons | Cardiff | 22.29 | 22.29 | |
| 4 | 24.7 | i | Matthew Saunders | PB | U11 | M | | | | Cardiff | 24.7 | 24.7 | |
| 5 | 24.8 | i | Joshua Frayling | PB | U11 | M | | | | Cardiff | 24.8 | 24.8 | |
| 150 U11W |
| Pos | Perf | | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 23.1 | i | Sofia Vella | | U11 | W | | | Tim Fry | Cardiff | 23.01 | 22.65 | |
| 2 | 24.0 | i | Jazmin Gamble | SB | U11 | W | | | | Bridgend | 24.0 | 23.9 | |
| 3 | 24.3 | i | Molly Ridge | | U11 | W | | | | Unatt | | | |
| 4 | 24.4 | i | Nell Butler | | U11 | W | | | | Blaenau Gwent | | | |
| 4 | 25.3 | i | Alaw Evans | | U11 | W | | | | Cardiff | 23.72 | 23.72 | |
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