| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Kelsie Geary | 15 | Rykneld | 1:18.04 |
| 1 | 2 | Josie Searle | 15 | Millfield | 1:17.70 |
| 2 | 3 | Nadine Smith | 15 | Hatfield | 1:17.31 |
| 3 | 4 | Abigail Hurst | 15 | Berkhamsted | 1:16.91 |
| 4 | 5 | Lauren Harrison | 15 | Co Peterboro | 1:16.21 |
| 5 | 6 | Holly McGarva | 15 | Radford | 1:16.27 |
| 6 | 7 | Caitlin Lynam | 15 | Severnside | 1:17.24 |
| 7 | 8 | Honey Harvey | 15 | UEA Norwich | 1:17.38 |
| 8 | 9 | Ellie Ward | 15 | Pioneer 79 | 1:17.76 |
| 9 | 10 | Abigail Manns | 15 | S Bournem'th | 1:18.31 |