| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Lily BOOKER | 20 | Millfield | 4:44.73 |
| 3 | 4 | Katie SHANAHAN | 17 | Co Glasgow | 4:43.36 |
| 4 | 6 | Aimee WILLMOTT | 28 | UniOfStirl | 4:36.98 |
| 5 | 5 | Michaella GLENISTER | 19 | UniOfStirl | 4:39.35 |
| 6 | 3 | Freya COLBERT | 17 | Nova Cent'n | 4:43.54 |
| 7 | 1 | Isabelle GOODWIN | 17 | Co Leeds | 4:52.58 |