| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Lara Caglayan | 16 | Plymouth Lea | 1:22.24 |
| 1 | 2 | Elisha Hawkins | 16 | Yeovil | 1:19.68 |
| 2 | 3 | Abi Rawlings | 16 | Mt Kelly | 1:18.20 |
| 3 | 4 | Rafaella Van Nee | 16 | Plymouth Lea | 1:17.90 |
| 4 | 5 | Chloe Edrich | 16 | TauntonDeane | 1:15.79 |
| 5 | 6 | Daisy Thomas | 16 | Plymouth Lea | 1:17.18 |
| 6 | 7 | Emily Lawrence | 16 | Kingsbridge | 1:18.20 |
| 7 | 8 | Kitty Snaydon | 16 | Millfield | 1:18.59 |
| 8 | 9 | Alexandra Withey | 16 | Co Bristol | 1:21.06 |