EVENT 410 Open/Male 14 /Under 800m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Flynn Robinson | 12 | Southport | 11:14.82 |
| 3 | 3 | Heath Mason | 12 | Bolton Metro | 10:41.80 |
| 4 | 5 | Alex Murray | 13 | Warrington W | 10:18.06 |
| 5 | 4 | Logan Evans | 12 | Blackpool Aq | 10:31.54 |
| 6 | 2 | Harry Posner | 12 | Blackpool Aq | 11:00.99 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Jacob Thistlewood | 13 | Stockport Mo | 10:12.10 |
| 2 | 9 | Ethan Craven | 12 | Warrington W | 10:02.14 |
| 3 | 11 | Ethan Dwyer | 13 | Co Liverpool | 9:55.90 |
| 4 | 13 | Gus Fraser | 14 | Winsford | 9:36.29 |
| 5 | 12 | Oscar Maddrell | 13 | Io Man | 9:46.32 |
| 6 | 10 | Harrison Burgess | 13 | Ramsbottom | 9:59.27 |
| 7 | 8 | Albion Dobrushi | 12 | Co Liverpool | 10:04.15 |
| 8 | 6 | Thomas Ball | 12 | Co Liverpool | 10:15.10 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | James Dixon | 14 | Co Liverpool | 9:34.70 |
| 2 | 17 | Gabriel Barnett | 14 | Blackpool Aq | 9:32.40 |
| 3 | 19 | Finlay Byrne | 14 | Southport | 9:20.41 |
| 4 | 21 | Thomas Rickels | 14 | Co Liverpool | 9:16.77 |
| 5 | 20 | James Graham | 14 | Co Liverpool | 9:20.30 |
| 6 | 18 | Leo Craven | 13 | Warrington W | 9:29.10 |
| 7 | 16 | Ed Pearson | 14 | Io Man | 9:32.68 |
| 8 | 14 | Jacob Irving | 14 | Co Liverpool | 9:35.00 |