| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 1 | Libby Mitchell | 93 | Swansea Uni | 4:14.57 |
| 2 | 2 | Hannah Miley | 89 | Garioch | 4:13.57 |
| 3 | 3 | Eleanor Faulkner | 93 | Co Sheffield | 4:10.69 |
| 4 | 4 | Jazmin Carlin | 90 | Bath Univ | 4:08.29 |
| 5 | 5 | Jessica Thielmann | 93 | Derwentside | 4:10.53 |
| 6 | 6 | Chloe Finch | 98 | Co Birm'ham | 4:13.21 |
| 7 | 7 | Aimee Willmott | 93 | London Aquat | 4:13.87 |
| 8 | 8 | Camilla Hattersley | 95 | Co Glasgow | 4:14.60 |