| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Sophie Roberts | 15 | teamipswich | 1:10.77 |
| 2 | 2 | Gabriella Meyer | 15 | Chelmsford | 1:10.02 |
| 3 | 3 | Charlie Duce | 15 | Bedford SS | 1:09.81 |
| 4 | 4 | Grace Robinson | 15 | St Felix Sch | 1:07.00 |
| 5 | 5 | Nicole Maynard | 15 | Basildon Ph | 1:08.13 |
| 6 | 6 | Amy Meyer | 15 | Biggleswade | 1:09.93 |
| 7 | 7 | Clementine Lovell | 15 | teamipswich | 1:10.11 |
| 8 | 8 | Charlotte Pound | 15 | Putteridge | 1:11.21 |