| Event: | Men's 100 metre backstroke S7 |
| Games: | 2020 Summer |
| Venue: | Tokyo Aquatics Centre |
| Dates: | 30 August 2021 |
| Competitors: | 11 |
| Nations: | 10 |
| Gold: | Andrii Trusov |
| Goldnpc: | UKR |
| Silver: | Pipo Carlomagno |
| Silvernpc: | ARG |
| Bronze: | Mark Malyar |
| Bronzenpc: | ISR |
The Men's 100 metre backstroke S7 event at the 2020 Paralympic Games took place on 30 August 2021, at the Tokyo Aquatics Centre.
The swimmers with the top 8 times, regardless of heat, advanced to the final.[1]
| Rank | Heat | Lane | Name | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|---|
| 1 | 2 | 4 | 1:09.12 | ||||
| 2 | 2 | 5 | 1:10.20 | ||||
| 3 | 1 | 4 | 1:10.84 | ||||
| 4 | 1 | 5 | 1:11.92 | ||||
| 5 | 2 | 3 | 1:13.68 | ||||
| 6 | 1 | 3 | 1:13.75 | ||||
| 7 | 2 | 2 | 1:14.53 | ||||
| 8 | 2 | 6 | 1:15.43 | ||||
| 9 | 1 | 2 | 1:18.28 | ||||
| 10 | 2 | 7 | 1:21.60 | ||||
| 1 | 6 |