EVENT 406 Men MC 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 3 | 9 | Giorgio Oxby | 18 | SB14 | Stockport Mo | 1:19.18 |
| 4 | 13 | Gavin Roberts | 24 | SB14 | Co Glasgow | 1:11.54 |
| 5 | 11 | Joseph Greaves | 20 | SB14 | Nova Cent'n | 1:15.60 |
| 6 | 7 | Kai Gelsthorpe | 17 | SB9 | Nova Cent'n | 1:24.73 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 2 | Archie Hare | 15 | SB11 | RichmondDale | 1:32.26 |
| 1 | 4 | Harry Arnold-Pepper | 15 | SB8 | Royston | 1:28.84 |
| 2 | 6 | Lewis Jones | 17 | SB8 | ArunTridents | 1:26.24 |
| 3 | 10 | Owen Garsides | 22 | SB14 | KingstonHull | 1:18.00 |
| 4 | 14 | Jack Milne | 22 | SB14 | UoAPS | 1:11.23 |
| 5 | 12 | Ryan Potter | 20 | SB14 | Preston | 1:12.68 |
| 6 | 8 | Nathan McManus | 16 | SB14 | Plymouth Lea | 1:20.79 |
| 7 | 5 | William Perry | 23 | SB6 | Ealing | 1:28.56 |
| 8 | 3 | Jacob Wood | 17 | SB8 | Gloucester | 1:30.02 |
| 9 | 1 | Bruce Dee | 17 | SB6 | Northampton | 1:38.42 |