EVENT 207 Mens MD 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 1 | 2 | Donald Gray | 96 | S6 | Scotland | 9:16.55 |
| 2 | 4 | Adam Scott | 97 | S8 | Scotland | 7:03.32 |
| 3 | 6 | Michael Thompson | 94 | S6 | North West R | 6:43.44 |
| 4 | 8 | Miles Shevrin | 98 | S10 | East Midland | 6:17.27 |
| 5 | 7 | Morgan Vaughan | 95 | S8 | Wales | 6:41.00 |
| 6 | 5 | Isaac Dunning | 97 | S9 | Scotland | 7:02.77 |
| 7 | 3 | Jonathan Douglas | 94 | S9 | Eastern | 7:04.80 |
| 8 | 1 | Nathan Greene | 97 | S9 | Eastern | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 10 | Benjamin Silsby | 93 | S10 | North West R | 5:55.07 |
| 1 | 12 | Jamie Warriner | 99 | S10 | North West R | 5:40.02 |
| 2 | 14 | Michael Jones | 94 | S8 | South West R | 5:22.77 |
| 3 | 16 | Sam Bradley | 93 | S7 | Eastern | 5:09.41 |
| 4 | 18 | Josef Craig | 97 | S7 | North East | 4:59.56 |
| 5 | 17 | David Roberts | 80 | S7 | Wales | 5:01.11 |
| 6 | 15 | Jonathan Booth | 98 | S10 | Yorkshire | 5:22.47 |
| 7 | 13 | Grant Taylor | 94 | S8 | North West R | 5:26.30 |
| 8 | 11 | Craig McNeil | 97 | S10 | North West R | 5:45.00 |
| 9 | 9 | Rossen Stanislavov | 96 | S10 | South West R | 5:58.48 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 20 | Matthew Wylie | 96 | S9 | North East | 4:49.32 |
| 1 | 22 | Jonathan Eke | 96 | S10 | Wales | 4:48.33 |
| 2 | 24 | Ryan Crouch | 94 | S10 | Eastern | 4:30.68 |
| 3 | 26 | Sam Hynd | 91 | S8 | Wales | 4:20.32 |
| 4 | 28 | Robert Welbourn | 87 | S10 | Wales | 4:11.18 |
| 5 | 27 | Benoit Huot | -- | S10 | Canada | 4:20.00 |
| 6 | 25 | Oliver Hynd | 94 | S8 | East Midland | 4:29.40 |
| 7 | 23 | Thomas Young | 91 | S8 | North West R | 4:32.00 |
| 8 | 21 | Jonathan Fox | 91 | S7 | South West R | 4:48.81 |
| 9 | 19 | Robert Dalgleish | 95 | S10 | Scotland | 4:52.68 |