| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Amelia Monaghan | 10 | Co Peterboro | 1:28.73 | 383 | 42.30 | ||||
| 2. | Maisie Easter | 10 | UEA Norwich | 1:30.02 | 366 | 43.65 | ||||
| 3. | Mia Leech | 10 | Co Peterboro | 1:32.44 | 338 | 42.73 | ||||
| 4. | Kaelah Lawson | 10 | Modernians | 1:35.63 | 306 | 45.45 | ||||
| 5. | Sophie Payne | 10 | Hatfield | 1:36.17 | 300 | 46.03 | ||||
| 6. | Anna Blakeley | 10 | Co Peterboro | 1:36.78 | 295 | 45.39 | ||||
| 7. | Megan Pye | 10 | UEA Norwich | 1:37.40 | 289 | 46.25 | ||||
| 8. | Poppy Ludgate | 10 | Co Peterboro | 1:39.41 | 272 | 46.97 |