| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Francesca BABER | 12 | Flitwick | 1:15.20 | 401 | 36.23 | ||||
| 2. | Olivia NEWMAN-BARONIUS | 12 | Putteridge | 1:16.36 | 383 | 35.72 | ||||
| 3. | Salma TERKEMANI | 12 | Modernian | 1:23.24 | 296 | 36.29 | ||||
| 4. | Daniella NJAWAYA | 12 | Team Luton | 1:32.14 | 218 | 41.44 | ||||
| 5. | Isabel JACKSON | 12 | Linslade | 1:33.59 | 208 | - | ||||
| 6. | Maisie HUMPHREY | 12 | Dunstable | 1:36.02 | 192 | 42.22 |