| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Lyla HOWARD | 11 | Team Luton | 1:25.60 | 313 | 41.54 | ||||
| 2. | Veronika POPOW | 11 | Team Luton | 1:25.80 | 310 | 42.04 | ||||
| 3. | Jessica MEDLICOTT | 11 | Dunstable | 1:31.33 | 257 | 44.90 | ||||
| 4. | Bryony MATHIAS | 11 | Dunstable | 1:31.34 | 257 | 47.45 | ||||
| 5. | Eloise COLE | 10 | Modernian | 1:31.84 | 253 | 45.32 | ||||
| 6. | Millie HYDE | 11 | Team Luton | 1:31.91 | 252 | 45.01 | ||||
| 7. | Bethany HAMER | 11 | Linslade | 1:32.01 | 252 | 44.71 | ||||
| 8. | Jennifer DAVIS | 11 | Dunstable | 1:34.73 | 230 | - |