| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Courtney-Lee Reid | 19 | St Austell A | 28.00 |
| 1 | 2 | Tabitha Read-Cayton | 17 | Millfield | 27.69 |
| 2 | 3 | Megan Bowen | 18 | Mt Kelly | 27.47 |
| 3 | 4 | Juliette Casini | 18 | Plymouth Lea | 26.99 |
| 4 | 5 | Shauna Lee | 20 | Plymouth Lea | 26.78 |
| 5 | 6 | Beth Aitchison | 18 | Bourmth Coll | 26.92 |
| 6 | 7 | Paige Fellows | 17 | Aquae Sulis | 27.31 |
| 7 | 8 | Jennifer Scott | 19 | South Dorset | 27.49 |
| 8 | 9 | Georgina Hardwick | 18 | Severnside | 27.97 |
| 9 | 10 | Emily Clarke | 18 | Poole | 28.17 |