Swimming at the 2020 Summer Paralympics – Men's 100 metre freestyle S6
# Swimming at the 2020 Summer Paralympics – Men's 100 metre freestyle S6

The men's 100 metre freestyle S6 event at the 2020 Paralympic Games took place on 1 September 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 | 3 | 4 | Antonio Fantin | Italy | 1:04.16 | Q, PR |
| 2 | 1 | 5 | Talisson Glock | Brazil | 1:05.94 | Q |
| 3 | 2 | 4 | Nelson Crispín | Colombia | 1:06.85 | Q |
| 4 | 3 | 5 | Oleksandr Komarov | Ukraine | 1:07.41 | Q |
| 5 | 2 | 5 | Laurent Chardard | France | 1:07.69 | Q |
| 6 | 1 | 4 | Thijs van Hofweegen | Netherlands | 1:07.70 | Q |
| 7 | 3 | 6 | Jia Hongguang | China | 1:08.15 | Q |
| 8 | 2 | 3 | Wang Jingang | China | 1:08.61 | Q |
| 9 | 3 | 3 | Lorenzo Perez Escalona | Cuba | 1:08.62 | |
| 10 | 2 | 6 | Viacheslav Lenskii | RPC | 1:09.19 | |
| 11 | 1 | 6 | Yerzhan Salimgereyev | Kazakhstan | 1:10.89 | |
| 12 | 1 | 3 | Juan José Gutierrez Bermúdez | Mexico | 1:10.99 | |
| 13 | 3 | 7 | Gabriel Melone | Brazil | 1:12.63 | |
| 14 | 2 | 7 | Dino Sinovčić | Croatia | 1:13.26 | |
| 15 | 3 | 2 | Raúl Gutiérrez Bermúdez | Mexico | 1:13.41 | |
| 16 | 2 | 2 | Leo McCrea | Switzerland | 1:13.94 | |
| 17 | 1 | 2 | Yang Hong | China | 1:14.57 | |
| 18 | 1 | 7 | William Perry | Great Britain | 1:14.75 | |

## Final

100m freestyle final :

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