| B Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 1 | Zach Shattuck | 28 | SB6 | USA | 1:29.11 |
| 2 | 2 | Matthew Redfern | 26 | SB13 | GBR - WORM | 1:16.11 |
| 3 | 3 | Javer LabradorFernande | 23 | SB14 | SPAIN | 1:14.93 |
| 4 | 4 | Cameron Vearncombe | 22 | SB14 | GBR - BRIW | 1:11.24 |
| 5 | 5 | Jack Milne | 23 | SB14 | GBR - NUAX | 1:12.52 |
| 6 | 6 | James Leroux | 26 | SB9 | CANADA | 1:15.66 |
| 7 | 7 | Justin Kaps | 23 | SB9 | GERMANY | 1:17.60 |
| 8 | 8 | Evan Austin | 32 | SB6 | USA | 1:31.18 |