EVENT 352 Mens MC 100m Butterfly - Heats
Not Competing : 1,2,3,4,6,7,10,11,13,14,17,19,20,21,22,24,25,30,34
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 1 | 5 | Arthur Morley | 99 | S9 | Winchester | 1:23.77 |
| 2 | 9 | Liam Walsh | 99 | S8 | Co Newport | 1:18.90 |
| 3 | 15 | Tom Piggott | 00 | S10 | Shrewsbury | 1:16.35 |
| 4 | 18 | Jaxon Simmons | 00 | S13 | Co Peterboro | 1:13.10 |
| 5 | 16 | Aaron Maddox | 97 | S8 | Ealing | 1:14.15 |
| 6 | 12 | Matthew Rishworth | 02 | S10 | Staines | 1:17.51 |
| 7 | 8 | Connor Boyfield | 98 | S9 | Boston | 1:20.91 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 26 | Matthew Redfern | 98 | S13 | Worcester | 1:08.41 |
| 1 | 28 | Jon Law | 97 | S13 | Helensburgh | 1:08.12 |
| 2 | 31 | Adam Karas | 01 | S9 | Germany | 1:04.44 |
| 3 | 33 | James Clegg | 94 | S12 | Edinburgh Un | 1:00.85 |
| 4 | 36 | James Hollis | 94 | S10 | Loughboro Un | 59.32 |
| 5 | 35 | Kahoru Harazawa | 97 | S10 | Beckenham | 59.63 |
| 6 | 32 | Sean Russo | 91 | S13 | Australia | 1:02.41 |
| 7 | 29 | Callum Pearson | 96 | S10 | Hastings | 1:06.51 |
| 8 | 27 | Andreas Onea | 92 | S8 | Austria | 1:08.13 |
| 9 | 23 | Craig McNeil | 97 | S10 | SwimTrafford | 1:09.47 |