EVENT 4 Mens MD 400m Freestyle - Heats
| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 2 | Rudy Garcia-Tolson | 00 | S8 | AME | 5:02.17 |
| 1 | 4 | Thomas Young | 00 | S8 | GBR | 4:48.70 |
| 2 | 6 | Sean Fraser | 00 | S8 | GBR | 4:39.12 |
| 3 | 8 | Sam Hynd | 00 | S8 | GBR | 4:26.25 |
| 4 | 7 | Christoph Burkard | 00 | S8 | EUR | 4:35.86 |
| 5 | 5 | Jiachao Wang | 00 | S8 | ROW | 4:39.48 |
| 6 | 3 | Maurice Deelan | 00 | S8 | EUR | 5:01.45 |
| 7 | 1 | Tom Miazga | 00 | S8 | AME | 5:04.98 |
