| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Niamh JAMES | 15 | Bishop Stort | 1:05.19 |
| 2 | 2 | Lauren HALL | 17 | Co Cambridge | 1:04.77 |
| 3 | 3 | Rebecca SHERWIN | 16 | teamipswich | 1:04.10 |
| 4 | 4 | Mollie ALLEN | 18 | Co Peterboro | 1:01.64 |
| 5 | 5 | Rachel WELLINGS | 16 | Co Peterboro | 1:02.57 |
| 6 | 6 | Bethany SAUNDERS | 17 | Co Peterboro | 1:04.35 |
| 7 | 7 | Meghan MAYBANKS | 16 | DunmowAtlant | 1:05.01 |
| 8 | 8 | Maisie EASTER | 14 | UEA Norwich | 1:05.60 |