| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Am�lie Desmeules | 12 | Verulam | 36.06 |
| 2 | 2 | Mia Hayes | 12 | Linslade | 35.70 |
| 3 | 3 | Eloise Palfree | 11 | Colchester | 34.89 |
| 4 | 4 | Valeria Soldatihhina | 12 | West Norfolk | 34.70 |
| 5 | 5 | Summer Woodside | 12 | Co Peterboro | 34.78 |
| 6 | 6 | Betsie Saville | 12 | Canvey Isl | 35.37 |
| 7 | 7 | Lyra Schultz | 12 | Co Cambridge | 35.70 |
| 8 | 8 | Lara Shiers | 12 | Rick'worth | 36.19 |