| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Madison KEMP | 18 | Plymouth Lea | 28.53 |
| 2 | 2 | Niamh ROBINSON | 17 | Mt Kelly | 28.26 |
| 3 | 3 | Fiona HARDIE | 22 | Poole | 27.80 |
| 4 | 4 | Laura STEPHENS | 17 | Plymouth Lea | 27.52 |
| 5 | 5 | Felicity PASSON | 17 | Plymouth Lea | 27.68 |
| 6 | 6 | Emma HARVEY | 15 | Millfield | 28.16 |
| 7 | 7 | Jasmine MCCREA | 15 | Poole | 28.33 |
| 8 | 8 | Alice GOULDBY | 15 | Millfield | 28.73 |