EVENT 103 Women Open 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 3 | 7 | Lily Booker | 01 | Millfield | 4:44.73 |
| 4 | 11 | Hannah Miley | 89 | Aberdeen Per | 4:39.00 |
| 5 | 9 | Katie Shanahan | 04 | Co Glasgow | 4:43.36 |
| 6 | 5 | Isabelle Goodwin | 04 | Co Leeds | 4:52.58 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 2 | Imogen Lambert | 04 | Mt Kelly | 5:03.12 |
| 2 | 4 | Amelia Monaghan | 02 | Co Sheffield | 4:55.26 |
| 3 | 8 | Freya Colbert | 04 | Nova Cent'n | 4:43.54 |
| 4 | 12 | Aimee Willmott | 93 | UniOfStirl | 4:36.98 |
| 5 | 10 | Michaella Glenister | 02 | UniOfStirl | 4:39.35 |
| 6 | 6 | Orla Adams | 95 | Aberdeen Per | 4:51.58 |
| 7 | 3 | Jennifer King | 98 | Eastkilbride | 4:57.67 |
| 8 | 1 | Livia Kingsland | 05 | Nova Cent'n | 5:03.70 |