EVENT 401 Open/Male 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Corey Cadman | 11 | Wolv'hampton | 8:06.01 |
| 2 | 2 | Jack Doncaster | 11 | Cosacss | 6:45.00 |
| 3 | 3 | Reuben Sharma | 12 | Wolv'hampton | 6:40.32 |
| 4 | 4 | Arlo Roberts | 12 | Walsall | 6:37.40 |
| 5 | 5 | Oliver Hope | 14 | TelfordAqua | 6:02.99 |
| 6 | 7 | Adam Rahati | 12 | Wrekin SC | 5:54.06 |
| 7 | 8 | Ernie Kenderdine | 12 | Chase | 5:52.00 |
| 8 | 9 | George Simpson | 14 | Market Dray | 5:50.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Charlie Scollard-Kerr | 14 | Wrekin SC | 5:26.91 |
| 2 | 13 | Charlie Westwood | 16 | Wolv'hampton | 5:03.36 |
| 3 | 15 | Sam Good | 15 | Wrekin SC | 5:02.80 |
| 4 | 17 | Hugh Gemmill | 17 | Wrekin SC | 5:00.78 |
| 5 | 16 | Ewen Slater | 17 | Chase | 5:01.44 |
| 6 | 14 | Connor Simpson | 16 | Market Dray | 5:02.95 |
| 7 | 12 | Jack Harris | 16 | Chase | 5:04.50 |
| 8 | 10 | Ivor Roberts | 15 | Walsall | 5:38.32 |