| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Vejune PETRAITYTE | 16 | Basildon Ph | 1:19.91 |
| 2 | 2 | Lauren SCOTT | 16 | Chelmsford | 1:18.92 |
| 3 | 3 | India WESTON | 16 | Norfolk Vikg | 1:17.08 |
| 4 | 4 | Amelia MONAGHAN | 16 | Co Peterboro | 1:14.40 |
| 5 | 5 | Sophie PAYNE | 16 | Hatfield | 1:16.41 |
| 6 | 6 | Aoife MARLEY | 16 | Witham Dolph | 1:18.44 |
| 7 | 7 | Katherine DAYNES | 16 | Halstead | 1:19.30 |
| 8 | 8 | Zara KEEGAN | 16 | Co Cambridge | 1:20.59 |