| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Isabella Hobson-Corbet | 12 | Retford | 1:22.21 | 479 | 40.23 | ||||
| 2. | Kate Morris | 12 | Nova Cent'n | 1:23.64 | 455 | 40.69 | ||||
| 3. | Hayley Cliffe | 12 | Co Leicester | 1:24.28 | 445 | 41.32 | ||||
| 4. | Keira Dobbs | 12 | Nova Cent'n | 1:27.00 | 404 | 42.74 | ||||
| 5. | Betty Cresswell | 12 | DerbyPhoenix | 1:27.11 | 403 | 40.80 | ||||
| 6. | Leah Burgin-Rawson | 12 | Derventio | 1:27.27 | 400 | 40.85 | ||||
| 7. | Poppy Hogg | 12 | Northampton | 1:27.57 | 396 | 42.59 | ||||
| 8. | Olivia Barrett | 12 | Nova Cent'n | 1:27.87 | 392 | 41.45 |