| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Imogen BLOCK | 13 | Lstoft & OB | 29.49 |
| 2 | 2 | Lucy MORGAN | 13 | Colchester | 29.44 |
| 3 | 3 | Grace WALLER | 13 | Basildon Ph | 29.25 |
| 4 | 4 | Sophie FREEMAN | 13 | Colchester | 28.15 |
| 5 | 5 | Safia BUTTON | 13 | teamipswich | 28.67 |
| 6 | 6 | Ellie HOLLISS | 13 | Co St Albans | 29.27 |
| 7 | 7 | Carys BREALEY | 13 | Harlow Pen | 29.48 |
| 8 | 8 | Jessica KEOGH | 13 | Hatfield | 29.66 |