| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Hannah Capron | 13 | Brighton | 26.46 |
| 1 | 2 | Beth Hall | 17 | Mt Kelly | 26.29 |
| 2 | 3 | Ping Yi Audrey Lau | 17 | Co Birm'ham | 26.24 |
| 3 | 4 | Alice Toon | 17 | Co Birm'ham | 26.02 |
| 4 | 5 | Evie Floate | 17 | Plymouth Lea | 25.92 |
| 5 | 6 | Josephine Klein | 17 | Mt Kelly | 25.98 |
| 6 | 7 | Bethan Cooke | 15 | Chase | 26.16 |
| 7 | 8 | Abigail Crawley | 17 | teamipswich | 26.28 |
| 8 | 9 | Meghan Higgs | 14 | Millfield | 26.43 |
| 9 | 10 | Jessica Li | 17 | NottmLeander | 26.48 |