| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Sophie King | 14 | Swindon Dolp | 1:18.94 |
| 1 | 2 | Alice Forrest | 14 | N & D PP SC | 1:18.51 |
| 2 | 3 | Lotte Declerck | 14 | Tiverton | 1:18.32 |
| 3 | 4 | Isabel Owen | 14 | Chase | 1:16.79 |
| 4 | 5 | Amalie Smith | 14 | Tonbridge | 1:14.90 |
| 5 | 6 | Veronique Crozet | 14 | Gwich Royals | 1:16.39 |
| 6 | 7 | Anneliese Elford | 14 | Witney | 1:18.09 |
| 7 | 8 | Olivia Zobek | 14 | Camden Swiss | 1:18.42 |
| 8 | 9 | Clementine Lovell | 14 | teamipswich | 1:18.59 |
| 9 | 10 | Eloise Herbert | 14 | Tadcaster | 1:19.03 |