| Place | Name | YoB | Club | Time | FINA Pt | ||||
| 1. | Olivia ANSTEY | (08) | Louth | 1:08.39 | 564 | ||||
| 2. | Madeleine SMIRTHWAITE | (08) | Co Lincoln P | 1:12.21 | 479 | ||||
| 3. | Evelyn JACKSON | (08) | Lincoln Vulc | 1:13.23 | 459 | ||||
| 4. | Charlotte HODGIN | (08) | Co Lincoln P | 1:13.29 | 458 | ||||
| 5. | Grace TWILTON | (08) | Lincoln Vulc | 1:13.57 | 453 | ||||
| 6. | Evie DICKINSON | (08) | Louth | 1:13.99 | 445 | ||||
| 7. | Wynifred OWEN | (08) | Co Lincoln P | 1:15.52 | 418 | ||||
| 8. | Charlotte BEMROSE | (08) | Louth | 1:15.90 | 412 |