| Place | Name | AaD | Club | Time | FINA Pt | 50 | ||||
| 1. | Madeleine EVANS | 13 | RTW Monson | 1:12.39 | 502 | 35.62 | ||||
| 2. | Kara REDFORD | 13 | Larkfield | 1:14.84 | 455 | - | ||||
| 3. | Tilly POLLARD | 13 | Folkestone | 1:15.81 | 437 | 36.40 | ||||
| 4. | Amalie SMITH | 13 | Tonbridge | 1:15.82 | 437 | - | ||||
| 5. | Reese HUCKLE | 13 | RTW Monson | 1:16.44 | 427 | 37.20 | ||||
| 6. | Arianne IVANOVA | 13 | Thanet Swim | 1:16.45 | 427 | 36.67 | ||||
| 7. | Mia HUGHES | 13 | Bromley | 1:16.63 | 424 | 36.61 | ||||
| 8. | Chloe-Ann NAYLOR | 13 | Beachfield | 1:16.88 | 419 | 37.00 |