| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 0 | 1 | Olivia Tatton | 00 | Northampton | 5:07.88 |
| 1 | 2 | Alicia Wilson | 00 | Guildford Ct | 5:06.48 |
| 2 | 3 | Rosanna Arnold | 00 | Thanet Swim | 5:02.25 |
| 3 | 4 | Nikki Miller | 00 | SLanarkshire | 5:00.17 |
| 4 | 5 | Tazmin Pugh | 00 | Ellesmere Co | 4:56.39 |
| 5 | 6 | Amy Bell | 00 | Co Sheffield | 4:59.95 |
| 6 | 7 | Keelan Fitton | 00 | Bo Kirklees | 5:01.32 |
| 7 | 8 | Katie Taylor | 00 | Heart Of Mid | 5:05.84 |
| 8 | 9 | Elizabeth Boeckman | 00 | Chelsea&West | 5:07.15 |
| 9 | 10 | Imogen Moroney | 00 | Weston S M | 5:10.17 |