| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Emily COOPER | 12 | Basildon Ph | 33.22 |
| 2 | 2 | Hannah COLLETT | 12 | Basildon Ph | 32.70 |
| 3 | 3 | Matilda BOGLE | 11 | teamipswich | 32.53 |
| 4 | 4 | Bethan ENDICOTT | 12 | St Ives | 31.12 |
| 5 | 5 | Ruby DAGLESS | 12 | Dereham | 31.68 |
| 6 | 6 | Valeria GIRON | 12 | Hatfield | 32.60 |
| 7 | 7 | Ciara TAYLOR | 12 | Co Ely | 32.85 |
| 8 | 8 | Anita TIEN | 12 | Colchester | 33.22 |