EVENT 208 Men Open 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 28 | Jack Parker | 9 | Co Coventry | 5.:00..0 |
| 3 | 1 | Ilya Certovs | 9 | Co Coventry | 5:00.00 |
| 4 | 3 | Owen Nutt | 9 | Co Coventry | 2:26.88 |
| 5 | 2 | Karan Perera | 13 | Co Coventry | 5:00.00 |
| 6 | 27 | Amar Krajisnik | 10 | Co Coventry | 50.00 |
| 7 | 29 | Luke Healey | 11 | Co Coventry | 5.:00..0 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 5 | Daniel Scragg | 10 | Co Coventry | 2:10.00 |
| 2 | 7 | Ethan Krol | 10 | Co Coventry | 2:00.50 |
| 3 | 9 | Aaron Buckley | 9 | Co Coventry | 1:57.00 |
| 4 | 11 | Xander Tovey | 9 | Co Coventry | 1:54.20 |
| 5 | 10 | Anas Shibani | 12 | Co Coventry | 1:55.82 |
| 6 | 8 | Isaac Kitchen | 13 | Co Coventry | 1:59.49 |
| 7 | 6 | Joseph Symons | 10 | Co Coventry | 2:06.00 |
| 8 | 4 | Sebastian Lloyd-Evans | 10 | Co Coventry | 2:16.63 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 13 | Mikhail Buckler | 12 | Co Coventry | 1:48.40 |
| 2 | 15 | Samuel Macer | 11 | Co Coventry | 1:44.63 |
| 3 | 17 | Daniel Woods | 10 | Co Coventry | 1:39.86 |
| 4 | 19 | Sanad Shibani | 14 | Co Coventry | 1:29.65 |
| 5 | 18 | Ryan Buckley | 11 | Co Coventry | 1:39.00 |
| 6 | 16 | Luke Jones | 10 | Co Coventry | 1:43.96 |
| 7 | 14 | Cassius Pemberton | 11 | Co Coventry | 1:47.12 |
| 8 | 12 | Jacob Tucker | 12 | Co Coventry | 1:49.87 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 21 | Thomas Fairchild | 15 | Co Coventry | 1:23.15 |
| 2 | 23 | Joshua Fairchild | 21 | Co Coventry | 1:20.70 |
| 3 | 25 | Kieran Smith | 21 | Co Coventry | 1:13.26 |
| 5 | 26 | Ben Jones | 17 | Co Coventry | 1:09.80 |
| 6 | 24 | Joshua Bradnock | 16 | Co Coventry | 1:17.88 |
| 7 | 22 | Hadden Smith | 16 | Co Coventry | 1:21.23 |
| 8 | 20 | Brian McSharry | 15 | Co Coventry | 1:24.00 |