| B Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 1 | Zack McAllister | 93 | S8 | Canada | 1:02.20 |
| 1 | 2 | Kristijan Vincetic | 91 | S9 | Croatia | 1:00.33 |
| 2 | 3 | Matthew Wylie | 96 | S9 | Co Sund'land | 58.44 |
| 3 | 4 | Isaac Bouckley | 94 | S10 | Canada | 55.69 |
| 4 | 5 | Alec Elliot | 96 | S10 | Canada | 57.03 |
| 5 | 6 | James Clegg | 94 | S12 | Edinburgh Un | 55.00 |
| 6 | 7 | Daniel Simon | 88 | S12 | Germany | 56.91 |
| 7 | 8 | D Michalentzakis | 98 | S9 | Greece | 1:00.51 |
| 8 | 9 | Lewis White | 00 | S9 | Co Derby | 1:00.88 |
| 9 | 10 | Darragh McDonald | 94 | S6 | Ireland | 1:13.13 |