Swimming at the 2020 Summer Paralympics – Men's 100 metre breaststroke SB5
# Swimming at the 2020 Summer Paralympics – Men's 100 metre breaststroke SB5

The men's 100 metre breaststroke SB5 event at the 2020 Paralympic Games took place on 28 August 2021, at the Tokyo Aquatics Centre.

## Heats

The swimmers with the top eight times, regardless of heat, advanced to the final.

| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| - | - | - | - | - | - | - |
| 1 | 2 | 4 | Antoni Ponce Bertran | Spain | 1:26.72 | Q, PR |
| 2 | 1 | 4 | Andrei Granichka | RPC | 1:28.20 | Q |
| 3 | 1 | 5 | Iurii Luchkin | RPC | 1:31.06 | Q |
| 4 | 2 | 5 | Li Junsheng | China | 1:32.11 | Q |
| 5 | 2 | 3 | Leo McCrea | Switzerland | 1:33.86 | Q |
| 6 | 1 | 3 | Roberto Alcalde Rodriguez | Brazil | 1:35.66 | Q |
| 7 | 2 | 6 | Thanh Hai Do | Vietnam | 1:35.97 | Q |
| 8 | 1 | 6 | Ivo Rocha | Portugal | 1:43.06 | Q |
| 9 | 2 | 2 | Hendrik van der Merwe | South Africa | 1:46.22 | |

## Final

100m breaststroke final :

| Rank | Lane | Name | Nationality | Time | Notes |
| - | - | - | - | - | - |
