| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Anna-Lucia Fenner | 16 | Basildon Ph | 28.48 |
| 2 | 2 | Greta Goddard | 16 | Colchester | 28.33 |
| 3 | 3 | Olivia Cooper | 16 | Basildon Ph | 27.85 |
| 4 | 4 | Matilda Bogle | 16 | teamipswich | 27.29 |
| 5 | 5 | Charlotte Williams | 16 | Hatfield | 27.46 |
| 6 | 6 | Karys-Rose Bunn | 16 | teamipswich | 28.14 |
| 7 | 7 | Alexa Mann | 16 | Chelmsford | 28.37 |
| 8 | 8 | Connie Davies | 16 | Deben | 28.68 |