Fastest swim 50 m butterfly - S6 (male)
- Who
- Qing Xu
- Where
- Brazil (Rio de Janeiro)
- When
- 09 September 2016
The fastest 50 m butterfly swim by a male S6 swimmer is 29.89 seconds, achieved by Qing Xu (China) at the Rio 2016 Paralympic Games, in Rio de Janeiro, Brazil, on 9 September 2016.
The S6 classification is for athletes with a physical impairment.