EVENT 205 Open/Male 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Joseph Ball | 16 | Preston | 2:17.15 |
| 2 | 8 | Owen Wilson | 15 | Ramsbottom | 2:14.10 |
| 3 | 14 | Oliver Parry | 16 | Aquabears | 2:11.99 |
| 4 | 21 | Luke Brussels | 16 | Co Manch Aq | 2:08.40 |
| 5 | 17 | Max Harvey | 17 | Co Liverpool | 2:10.30 |
| 6 | 11 | Alexander Hornby | 17 | Wigan BEST | 2:13.42 |
| 7 | 5 | James Fothergill | 16 | Co Manch Aq | 2:15.88 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 3 | Mark Owen | 15 | Bolton Metro | 2:16.90 |
| 2 | 9 | Samuel Stout | 17 | Co Salford | 2:13.90 |
| 3 | 15 | Noah Lyons | 17 | Co Liverpool | 2:11.70 |
| 4 | 22 | Daniel Khodaverdi | 15 | Stockport Mo | 2:07.89 |
| 5 | 18 | Joseph Ashley | 16 | Co Liverpool | 2:10.09 |
| 6 | 12 | Benjamin Ross | 16 | Co Salford | 2:13.20 |
| 7 | 6 | Rego Hornyak | 17 | Preston | 2:14.91 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Jack Jarvis | 16 | Co Manch Aq | 2:16.56 |
| 2 | 10 | Alfie Owen | 15 | Wigan BEST | 2:13.80 |
| 3 | 16 | Oliver Crooks | 17 | Bolton Metro | 2:11.10 |
| 4 | 23 | Davey Unwin | 18 | Co Manch Aq | 2:07.77 |
| 5 | 19 | Andrew Clavis | 17 | Warrington W | 2:09.70 |
| 6 | 13 | Leo Taylor | 18 | Leyland Barr | 2:12.56 |
| 7 | 7 | Thomas Hilton | 17 | Warrington W | 2:14.60 |
| 8 | 1 | Cain Ashton | 14 | Co Manch Aq | 2:20.00 |