EVENT 207 Mens Open 1500m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 2 | Patrick MEGGITT | 29 | Co Hereford | 16:26.86 |
| 2 | 4 | Dara CLARKE | 15 | Co Lincoln P | 16:23.50 |
| 3 | 6 | Jackson O'ROURKE | 15 | Northampton | 16:19.10 |
| 4 | 8 | Joshua HARRIS | 16 | Nova Cent'n | 16:16.76 |
| 5 | 7 | Kane MURCOTT | 17 | Royal Wolv | 16:18.58 |
| 6 | 5 | Rhys TAYLOR | 17 | Nova Cent'n | 16:19.66 |
| 7 | 3 | Isaac VON FINTEL | 16 | Co Derby | 16:26.40 |
| 8 | 1 | Joseph KINGSLAND | 14 | Nova Cent'n | 16:29.30 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | George BARBER | 16 | Royal Wolv | 16:08.13 |
| 2 | 12 | Liam SNOOK | 19 | Northampton | 15:56.10 |
| 3 | 14 | Ryan READER | 19 | Derventio | 15:42.90 |
| 4 | 16 | Tobias ROBINSON | 21 | Loughboro Un | 14:46.60 |
| 5 | 15 | Ross HILL | 20 | Loughboro Un | 15:42.90 |
| 6 | 13 | Hector PARDOE | 16 | Ellesmere Co | 15:55.70 |
| 7 | 11 | Archie PLOWMAN | 16 | Northampton | 15:59.30 |
| 8 | 9 | Jack BUSWELL | 16 | Northampton | 16:11.60 |