| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Jana SPINNER | 19 | Co Norwich | 1:17.14 |
| 2 | 2 | Sarah O'BRIEN | 22 | Co Norwich | 1:16.68 |
| 3 | 3 | Roxanne UYS | 19 | West Norfolk | 1:16.09 |
| 4 | 4 | Molly LEE | 17 | West Norfolk | 1:13.82 |
| 5 | 5 | Kathryn LOVEYS | 31 | Co Cambridge | 1:15.07 |
| 6 | 6 | Laura COPPING | 18 | Hatfield | 1:16.27 |
| 7 | 7 | Lauren WATT | 17 | Newmarket | 1:16.74 |
| 8 | 8 | Alara NORTON | 17 | Hatfield | 1:17.39 |