| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Sophie Statham-Gill | 14 | Co Leicester | 1:17.47 | 567 | 36.53 | ||||
| 2. | Amelia Denham | 14 | Chesterfield | 1:17.52 | 566 | 37.60 | ||||
| 3. | Alice-Mae Downs | 14 | Co Lincoln P | 1:19.93 | 516 | 38.75 | ||||
| 4. | Sigourney Bolton | 14 | South Lincs | 1:20.23 | 510 | 38.35 | ||||
| 5. | Emily Webb | 14 | Bassetlaw SS | 1:21.70 | 483 | 38.94 | ||||
| 6. | Aurelia Wawrzyniewicz | 14 | Nova Cent'n | 1:23.21 | 457 | 39.28 | ||||
| 7. | Niamh Dobbs | 14 | Chesterfield | 1:23.49 | 453 | 40.17 | ||||
| 8. | Kayla Godfrey | 14 | Nova Cent'n | 1:24.39 | 438 | 39.80 |