| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Annabelle Garnham | 12 | teamipswich | 1:29.74 |
| 2 | 2 | Arabella Tysterman | 12 | Wisbech | 1:28.87 |
| 3 | 3 | Dorothy Gooda | 12 | Team Luton | 1:28.37 |
| 4 | 4 | Teddi-May Thurman | 12 | Colchester | 1:27.52 |
| 5 | 5 | Adrienn Kovacs | 12 | DunmowAtlant | 1:27.81 |
| 6 | 6 | Selena Maria Spaho | 12 | Hatfield | 1:28.64 |
| 7 | 7 | Cassie Bonner | 12 | Epping For't | 1:29.68 |
| 8 | 8 | Sophie Lapucha | 12 | Team Luton | 1:30.41 |