Fastest swim 100 m butterfly - S11 (male)
- Who
- Danylo Chufarov
- What
- 1:00.66 minute(s):second(s)
- Where
- United Kingdom (Manchester)
- When
- 01 August 2023
The fastest swim 100 m butterfly - S11 (male) is 1 minute 00.66 seconds, achieved by Danylo Chufarov (Ukraine) at the Para Swimming World Championships in Manchester, UK, on 1 August 2023.
Danylo Chufarov broke a record that had stood since the 2008 Paralympics at the 2023 world championships.