| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Katie Andrews | 18 | Norwich Swan | 35.05 |
| 2 | 2 | Georgia Maggs | 17 | Co Cambridge | 34.68 |
| 3 | 3 | Molly Monk | 18 | Co Norwich | 34.00 |
| 4 | 4 | Ashley Ransome | 27 | Hatfield | 32.44 |
| 5 | 5 | Caitlin Hartley | 18 | Hatfield | 33.85 |
| 6 | 6 | Sarah O'Brien | 26 | West Norfolk | 34.15 |
| 7 | 7 | Jana Spinner | 23 | Hatfield | 34.77 |
| 8 | 8 | Ciara Wookey | 18 | Colchester | 35.26 |