EVENT 708 Mens MC 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 3 | 6 | Matthew Wylie | 96 | S9 | Co Sund'land | 4:35.13 |
| 4 | 10 | James Clegg | 94 | S12 | East Lothian | DN:C . |
| 5 | 8 | Jonathan Eke | 96 | S10 | Co Newport | 4:33.10 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 1 | 2 | Michael Jones | 94 | S7 | Loughboro Un | 5:04.30 |
| 2 | 4 | Lewis White | 00 | S9 | Co Derby | 4:45.14 |
| 3 | 7 | Oliver Hynd | 94 | S8 | Nova Cent'n | 4:33.21 |
| 4 | 11 | Robert Welbourn | 87 | S10 | Swansea Uni | 4:17.60 |
| 5 | 9 | James Hollis | 94 | S10 | Loughboro Un | 4:38.72 |
| 6 | 5 | Josef Craig | 97 | S8 | Co Sund'land | 4:43.91 |
| 7 | 3 | Craig McNeil | 97 | S10 | SwimTrafford | 4:56.27 |
| 8 | 1 | Craig Smith | 97 | S8 | Fife Perform | 5:42.68 |