EVENT 305 Boys 09/16 Yrs 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 3 | 1 | Ethan Naisbitt | 12 | SB8 | Pioneer 79 | 2:39.56 |
| 4 | 3 | Rueben Mather | 10 | | Winsford | 2:14.76 |
| 5 | 2 | Thomas Denham-Everett | 11 | | Satellite | 2:28.16 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 2 | 5 | William James | 10 | | Northwich | 2:08.84 |
| 3 | 7 | Riley Dickinson | 10 | | Wigan | 2:03.90 |
| 4 | 9 | Oliver Crooks | 9 | | Horwich | 2:02.86 |
| 5 | 8 | Luke Warburton | 11 | | Tyldesley | 2:02.91 |
| 6 | 6 | Connor McVicar | 10 | | Winsford | 2:06.22 |
| 7 | 4 | Daniel Shaw | 9 | | Wigan | 2:10.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 11 | Samuel Cunliffe | 9 | | Ashton Cent | 1:55.51 |
| 2 | 13 | Joseph Quinn | 11 | | Howe Bridge | 1:51.60 |
| 3 | 15 | Charlie Collins | 10 | | Wigan | 1:50.00 |
| 4 | 17 | Jake Cooper | 11 | | Pioneer 79 | 1:47.88 |
| 5 | 16 | Daniel Wall | 13 | | St Helens | 1:49.00 |
| 6 | 14 | Ethan Beckman | 11 | | Northwich | 1:50.91 |
| 7 | 12 | Joseph Gibbons | 10 | | Satellite | 1:51.65 |
| 8 | 10 | Remi Livesey | 10 | | Winsford | 2:00.20 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 19 | McKenzie Ronson Horroc | 10 | | Carnforth | 1:44.67 |
| 2 | 21 | Jake Dawber | 11 | | Wigan | 1:42.00 |
| 3 | 23 | Jacob Scott | 11 | | Wigan | 1:38.15 |
| 4 | 25 | Joshua Williams | 14 | | Northwich | 1:21.57 |
| 5 | 24 | Thomas Scott | 13 | | Northwich | 1:32.28 |
| 6 | 22 | Liam Donohoe | 12 | | Pioneer 79 | 1:39.64 |
| 7 | 20 | Lewis Dawson | 12 | | Howe Bridge | 1:44.05 |
| 8 | 18 | Theo Oliver | 10 | | Winsford | 1:47.33 |