| Place | Name | AaD | Club | Time | FINA Pt | ||||
| 1. | Lily Green | 12 | Plymouth Lea | 1:09.15 | 545 | ||||
| 2. | Scarlett Sheppard | 12 | Guildford Ct | 1:12.31 | 477 | ||||
| 3. | Amy Fielding | 12 | Camden Swiss | 1:12.85 | 466 | ||||
| 4. | Autum Claxton | 11 | Stockport Mo | 1:15.50 | 419 | ||||
| 5. | Maya Orfanidis | 10 | Chelsea&West | 1:16.32 | 405 | ||||
| 6. | Poppy Traynier | 12 | Beckenham | 1:19.31 | 361 | ||||
| 7. | Sophia Todd | 12 | Maidenhead | 1:19.93 | 353 | ||||
| 8. | Freya Kelly | 12 | Wycombe Dist | 1:19.95 | 353 |