| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Lana MO | 15 | West Suffolk | 1:14.38 |
| 2 | 2 | Emily BIGGS | 15 | Co Cambridge | 1:14.11 |
| 3 | 3 | Rebecca BURTON | 15 | Modernians | 1:12.59 |
| 4 | 4 | Leah ROUGHAN | 15 | Co Peterboro | 1:11.22 |
| 5 | 5 | Louise BUSH | 23 | UEA Norwich | 1:12.58 |
| 6 | 6 | Lily WEST | 17 | Hatfield | 1:13.17 |
| 7 | 7 | Hanna JASZKIEWICZ | 14 | Co Peterboro | 1:14.32 |
| 8 | 8 | Rachel WELLINGS | 14 | Co Peterboro | 1:14.52 |