EVENT 209 Open/Male 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Edward Jiang | 11 | Thirsk WH | |
| 2 | 3 | Ethan Pearce | 13 | Northall'ton | |
| 3 | 2 | Roman Pilkington | 11 | Thirsk WH | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | Oscar Brook | 9 | Loftus Dol | 2:00.00 |
| 3 | 4 | William Burton | 9 | Loftus Dol | 2:10.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Nathan Lofthouse | 10 | Northall'ton | 1:42.72 |
| 2 | 9 | Finlay Thynne | 11 | Loftus Dol | 1:40.00 |
| 3 | 8 | Will Mackay | 13 | Thirsk WH | 1:40.42 |
| 4 | 6 | William Harland | 10 | Loftus Dol | 1:59.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Kingsley Lonsdale | 11 | Thirsk WH | 1:37.00 |
| 2 | 13 | James Bentley | 10 | Thirsk WH | 1:35.00 |
| 3 | 12 | Henry Jinks | 12 | Northall'ton | 1:36.21 |
| 4 | 10 | Thomas Lewis | 13 | Thirsk WH | 1:38.46 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Brett Summers | 11 | Thirsk WH | 1:29.66 |
| 2 | 17 | Sebastian Dunning | 13 | Thirsk WH | 1:28.40 |
| 3 | 16 | Charlie Binks | 13 | Thirsk WH | 1:29.08 |
| 4 | 14 | Finnley Johnstone | 10 | Northall'ton | 1:31.38 |