| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Grace Greenhalf | 17 | Co Norwich | 28.90 |
| 2 | 2 | Eloise Cole | 16 | Bedford SS | 28.65 |
| 3 | 3 | Charlotte Smith | 17 | Norwich Swan | 28.24 |
| 4 | 4 | Skye Carter | 17 | Basildon Ph | 27.39 |
| 5 | 5 | Millie Harris | 16 | West Norfolk | 28.04 |
| 6 | 6 | Georgia Holgate | 17 | Co Cambridge | 28.28 |
| 7 | 7 | Olivia Greenall | 15 | Co Norwich | 28.89 |
| 8 | 8 | Vanesa Cimermanova | 16 | Co Peterboro | 28.97 |