EVENT 207 Boys 09/16 Yrs 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Ethan Beckman | 11 | Northwich | 1:56.77 |
| 3 | 4 | William Powell | 13 | Winsford | 1:51.00 |
| 4 | 6 | Thomas Carss | 11 | Winsford | 1:42.80 |
| 5 | 5 | Oscar Jolliffe | 11 | Winsford | 1:47.04 |
| 6 | 3 | Oliver Powell | 12 | Winsford | 1:51.89 |
| 7 | 1 | Theo Oliver | 10 | Winsford | 2:01.36 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 8 | Jake Cooper | 11 | Pioneer 79 | 1:41.88 |
| 2 | 10 | Joshua Baynes | 11 | Pioneer 79 | 1:38.92 |
| 3 | 12 | Addison Beardsworth | 11 | Wigan | 1:25.35 |
| 4 | 14 | Jake Partington | 13 | Wigan | 1:20.64 |
| 5 | 13 | Liam Carey | 10 | St Helens | 1:25.00 |
| 6 | 11 | Noah Harrison | 10 | Stalybridge | 1:38.38 |
| 7 | 9 | Finley Littlefair | 12 | Wigan | 1:40.00 |
| 8 | 7 | Samuel Grimes | 10 | Ashton Cent | 1:42.68 |