Swimming at the 2016 Summer Paralympics – Men's 100 metre backstroke S1
The Men's 100 metre backstroke S1 event at the 2016 Paralympic Games took place on 9 September 2016, at the Olympic Aquatics Stadium. No heats were held.Final
17:30 9 September 2016:
| Rank | Lane | Name | Nationality | Time | Notes |
| 4 | | | 2:08.01 | |
| 5 | | | 2:27.06 | |
| 3 | | | 2:27.45 | |
| 4 | 6 | | | 2:54.23 | |
| 5 | 7 | | | 3:03.83 | |
| 6 | 2 | | | 3:12.73 | |
| 7 | 1 | | | 3:42.24 | |
