| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Georgia Keen | 15 | Aquae Sulis | 30.94 |
| 1 | 2 | Megan Richards | 15 | Weston S M | 30.86 |
| 2 | 3 | Rebecca Noyce | 15 | Kingsbridge | 30.57 |
| 3 | 4 | Yasmin Boff | 15 | Plymouth Lea | 30.46 |
| 4 | 5 | Tegan Drew | 15 | Plymouth Lea | 29.33 |
| 5 | 6 | Amelia Chappell | 15 | Clevedon | 29.97 |
| 6 | 7 | Kayleigh Parker | 15 | Yeovil | 30.48 |
| 7 | 8 | Jazz Harbour | 15 | Plymouth Lea | 30.79 |
| 8 | 9 | Emily Gore | 15 | Millfield | 30.91 |
| 9 | 10 | Morgan Long | 15 | S Bournem'th | 31.28 |