| Place | Name | YoB | Club | Time | FINA Pt | 50 | ||||
| 1. | Mischa COMRIE | (07) | Co Leeds | 1:13.92 | 422 | 34.11 | ||||
| 2. | Nell WILLIAMS | (07) | Co Leeds | 1:14.55 | 412 | 34.89 | ||||
| 3. | Olivia PHELAN | (07) | Donc Dartes | 1:18.77 | 349 | 36.17 | ||||
| 4. | Maeve CARROLL | (07) | Co Leeds | 1:19.63 | 338 | 36.62 | ||||
| 5. | Eve LAWSON | (07) | Co Wakefield | 1:28.38 | 247 | 39.18 | ||||
| Ruby DIMENT | (07) | Darlington | DNF |