| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Olivia PAWSON | 14 | Cheshunt | 1:11.73 |
| 2 | 2 | Amelia PEDDLE | 14 | Epping For't | 1:11.36 |
| 3 | 3 | Megan COOK | 14 | Bishop Stort | 1:11.20 |
| 4 | 4 | Rebecca SHERWIN | 14 | teamipswich | 1:04.24 |
| 5 | 5 | Rachel WELLINGS | 14 | Co Peterboro | 1:06.45 |
| 6 | 6 | Hanna JASZKIEWICZ | 14 | Co Peterboro | 1:11.35 |
| 7 | 7 | Amy YOUNG | 14 | Bishop Stort | 1:11.37 |
| 8 | 8 | Sophie PEDDER | 14 | Modernians | 1:12.19 |