| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 2 | 2 | Ida Corcoran | 15 | SB9 | Flitwick | 1:01.11 |
| 3 | 3 | Elowyn Meeres | 15 | SB6 | Wycombe Dist | 57.96 |
| 4 | 4 | Katie Pake | 16 | SB9 | Carnegie | 52.87 |
| 5 | 5 | Olivia Paterson | 13 | SB9 | Ythan | 54.58 |
| 6 | 6 | Merryn Binnie | 15 | SB6 | Swim-IT | 1:00.06 |
| 7 | 7 | Ava Garde | 14 | SB6 | Satellite | 1:16.77 |