| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Elinah Phillip | 13 | Hatfield | 1:12.72 |
| 2 | 2 | Amy Godsave | 13 | Hoddesdon | 1:11.80 |
| 3 | 3 | Megan Pirrie | 13 | Hemel Hemp | 1:10.57 |
| 4 | 4 | Katherine Brown | 13 | Co Peterboro | 1:07.04 |
| 5 | 5 | Kate Little | 13 | Co Cambridge | 1:08.58 |
| 6 | 6 | Amy Young | 13 | Bishop Stort | 1:10.60 |
| 7 | 7 | Olivia Pawson | 13 | Cheshunt | 1:12.39 |
| 8 | 8 | Allegra Cerea | 13 | UEA Norwich | 1:12.79 |