EVENT 15 Mens MC 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 3 | 1 | Matthew CLOWES | 17 | SB7 | Caradon | 2:00.99 |
| 4 | 2 | Leo MCCREA | 13 | SB6 | Bourmth Coll | 1:59.90 |
| 5 | 3 | Owen SAY | 15 | SB8 | Bracknell | 1:56.01 |
| 6 | 4 | Joshua FRUIN | 14 | SB9 | Portsmouth N | 1:51.20 |
| 7 | 5 | Tom JEAL | 25 | SB14 | Bristol Cent | 1:48.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 6 | Henry FLETCHER | 21 | SB14 | Gloucester | 1:34.78 |
| 2 | 8 | Arthur MORLEY | 17 | SB8 | Winchester | 1:33.35 |
| 3 | 10 | Cameron VEARNCOMBE | 14 | SB14 | Caradon | 1:26.00 |
| 4 | 12 | Matthew REDFERN | 18 | SB13 | Worcester | 1:22.98 |
| 5 | 11 | James EDWARDS | 17 | SB14 | Chippenham | 1:24.67 |
| 6 | 9 | Andrew KEELER | 20 | SB14 | Devonport | 1:29.31 |
| 7 | 7 | Keiran TELLEM | 17 | SB9 | Exeter City | 1:33.59 |