EVENT 306 Mens MC 50m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 3 | 8 | Grant Taylor | 94 | S7 | Cockermouth | 37.01 |
| 4 | 12 | Sascha Kindred | 77 | S6 | Co Hereford | 32.50 |
| 5 | 10 | Roy Perkins | 90 | S5 | USA | 34.53 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 2 | Miguel Luque | 76 | S5 | Spain | 50.16 |
| 1 | 4 | Ricardo Ten | 75 | S5 | Spain | 45.74 |
| 2 | 6 | Andrew Mullen | 96 | S5 | Ren 96 | 37.96 |
| 3 | 9 | Alexander Goodman | 91 | S7 | Portsmouth N | 36.84 |
| 4 | 13 | Matthew Walker | 78 | S7 | Co Manch Aq | 32.42 |
| 5 | 11 | Kyosuke Oyama | 87 | S6 | Japan | 32.93 |
| 6 | 7 | W Holland-Leavens | 90 | S6 | Co Salford | 37.53 |
| 7 | 5 | Thomas Urry | 94 | S7 | Kingston Roy | 44.80 |
| 8 | 3 | Lyndon Longhorne | 95 | S5 | Durham City | 47.21 |
| 9 | 1 | Jamery Siga | 85 | S5 | Malaysia | |