EVENT 310 Men Open 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 2 | 1 | Samuel BOWMAN | 12 | | Newcastle (Staffs) ASC | 2:09.94 |
| 3 | 2 | Max RICHARDS | 11 | | Newcastle (Staffs) ASC | 1:59.30 |
| 4 | 3 | Noah DEWSNAP | 11 | | Bassetlaw Swim Squad | 1:43.04 |
| 5 | 4 | C BUTTERELL-QUANBROUGH | 12 | | Bassetlaw Swim Squad | 1:42.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 6 | Thomas COLLINS | 11 | | Bassetlaw Swim Squad | 1:38.56 |
| 2 | 8 | Jacob HODKINSON | 14 | | Bassetlaw Swim Squad | 1:16.21 |
| 3 | 10 | Joe SEAGE | 22 | SB14 | Bassetlaw Swim Squad | 1:10.07 |
| 4 | 9 | Harry BRANCHAM | 15 | | Bassetlaw Swim Squad | 1:10.46 |
| 5 | 7 | Samuel POTTER | 12 | | Bassetlaw Swim Squad | 1:36.98 |
| 6 | 5 | Freddie COOKE - SOUTH | 11 | | Borough of Barnsley SC | 1:39.84 |