EVENT 207 Mens Open 1500m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 2 | Alexander Hindle | 14 | Co Birm'ham | 16:40.00 |
| 2 | 4 | Ross Large | 16 | Nova Cent'n | 16:35.30 |
| 3 | 6 | Jack Buswell | 15 | Northampton | 16:30.20 |
| 4 | 8 | Harry Bamforth | 16 | Ellesmere Co | 16:26.00 |
| 5 | 7 | Patrick Meggitt | 28 | Co Hereford | 16:28.00 |
| 6 | 5 | Aidan Wright | 18 | Grantham | 16:32.20 |
| 7 | 3 | Joshua Harris | 15 | Nova Cent'n | 16:37.50 |
| 8 | 1 | Isaac Von Fintel | 15 | Leic Peng | 16:45.30 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | Maxwell Dalziel | 19 | Ellesmere Co | 16:23.75 |
| 2 | 12 | Hector Pardoe | 15 | Ellesmere Co | 16:12.00 |
| 3 | 14 | Ross Hill | 19 | Loughboro Un | 15:56.40 |
| 4 | 16 | Casey Barrett | 17 | Royal Wolv | 15:47.70 |
| 5 | 15 | Gordon Mason | 17 | Ellesmere Co | 15:47.90 |
| 6 | 13 | Liam Snook | 18 | Northampton | 16:06.20 |
| 7 | 11 | Rhys Taylor | 16 | Nova Cent'n | 16:21.00 |
| 8 | 9 | Samuel Dyer | 16 | Northampton | 16:25.70 |