| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Evan KING | 17 | Weston S M | 1:03.00 |
| 2 | 2 | Jasmine MCCREA | 15 | Poole | 1:02.91 |
| 3 | 3 | Laura STEPHENS | 17 | Plymouth Lea | 1:01.84 |
| 4 | 4 | Felicity PASSON | 17 | Plymouth Lea | 1:01.30 |
| 5 | 5 | Emma HARVEY | 15 | Millfield | 1:01.82 |
| 6 | 6 | Chloe BARROW | 18 | Mt Kelly | 1:02.27 |
| 7 | 7 | Niamh ROBINSON | 17 | Mt Kelly | 1:02.95 |
| 8 | 8 | Madison KEMP | 18 | Plymouth Lea | 1:03.09 |