| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Kayla Van Der Merwe | 15 | Bourmth Coll | 1:15.04 |
| 1 | 2 | Beth Williams | 15 | Thanet Swim | 1:14.94 |
| 2 | 3 | Hollie Steer | 15 | Dinnaton | 1:14.75 |
| 3 | 4 | Elizabeth Kingham | 15 | Co Birm'ham | 1:14.05 |
| 4 | 5 | Lucy Ross | 15 | Eastkilbride | 1:13.85 |
| 5 | 6 | Maia Hall | 15 | Loftus Dol | 1:13.90 |
| 6 | 7 | Charlotte Rigg | 15 | Co Birm'ham | 1:14.55 |
| 7 | 8 | Natasha Fenton | 15 | Co Oxford | 1:14.76 |
| 8 | 9 | Keira Frosdick | 15 | West Norfolk | 1:14.98 |
| 9 | 10 | Michaela Stephen | 15 | Co Derby | 1:15.21 |