| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Atlanta Jarvis | 11 | Gt Yarmouth | 1:18.90 |
| 2 | 2 | Martine Tran | 11 | Thurrock | 1:17.84 |
| 3 | 3 | Charlotte Atkinson | 11 | Colchester | 1:17.31 |
| 4 | 4 | Amie Philpot | 11 | teamipswich | 1:14.27 |
| 5 | 5 | Isabella Tanenbaum | 11 | Colchester | 1:16.83 |
| 6 | 6 | Lauren Wilson | 11 | Mid Beds | 1:17.52 |
| 7 | 7 | Bailey Wilkes | 11 | Hatfield | 1:18.40 |
| 8 | 8 | Abigail Berrey | 11 | UEA Norwich | 1:19.33 |