| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Esme Gilbert | 15 | Co Peterboro | 33.35 |
| 2 | 2 | Camille Vannier | 15 | Hatfield | 32.59 |
| 3 | 3 | Megan Donovan | 15 | Co Peterboro | 31.60 |
| 4 | 4 | Amara Addison | 15 | Norwich Swan | 30.54 |
| 5 | 5 | Georgia Holgate | 15 | Co Cambridge | 31.00 |
| 6 | 6 | Isobel Mather | 15 | Co Cambridge | 32.55 |
| 7 | 7 | Chloe Armstrong | 15 | teamipswich | 33.14 |