| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Megan Pye | 10 | UEA Norwich | 1:22.78 |
| 2 | 2 | Lauren Stott | 10 | Co St Albans | 1:21.07 |
| 3 | 3 | Emma Shoobert | 10 | Modernians | 1:19.82 |
| 4 | 4 | Maisie Easter | 10 | UEA Norwich | 1:15.94 |
| 5 | 5 | Amelia Monaghan | 10 | Co Peterboro | 1:17.18 |
| 6 | 6 | Olivia Norman | 10 | Colchester | 1:20.31 |
| 7 | 7 | Kaelah Lawson | 10 | Modernians | 1:21.37 |
| 8 | 8 | Mia Leech | 10 | Co Peterboro | 1:23.32 |