| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Ella Smith | 14 | N & D PP SC | 1:01.56 |
| 1 | 2 | Emma Bourgaize | 14 | Guernsey | 1:01.51 |
| 2 | 3 | Alice Forrest | 14 | N & D PP SC | 1:01.22 |
| 3 | 4 | Delilah Martin | 14 | Haslemere | 1:01.13 |
| 4 | 5 | Isabelle Price | 14 | Co Birm'ham | 1:00.01 |
| 5 | 6 | Megan Thorpe | 14 | Eastleigh | 1:01.10 |
| 6 | 7 | Anna Clarke | 14 | Co Leicester | 1:01.18 |
| 7 | 8 | Emily Hughes | 14 | Millfield | 1:01.35 |
| 8 | 9 | Harriett Jones | 14 | Plymouth Lea | 1:01.53 |
| 9 | 10 | Esme Sledge | 14 | Chase | 1:01.68 |