| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Beth Young | 18 | teamipswich | 29.56 |
| 2 | 2 | Megan Pye | 22 | Co Norwich | 29.47 |
| 3 | 3 | Matilda Bogle | 18 | teamipswich | 29.14 |
| 4 | 4 | Charlotte Smith | 17 | Norwich Swan | 28.55 |
| 5 | 5 | Skye Carter | 17 | Basildon Ph | 28.57 |
| 6 | 6 | Charlotte Williams | 18 | Hatfield | 29.37 |
| 7 | 7 | Isobel Mather | 17 | Co Cambridge | 29.51 |
| 8 | 8 | Chloe Armstrong | 17 | teamipswich | 29.58 |