The first world record in the 100 metres butterfly in long course (50 metres) swimming was recognised by the International Swimming Federation (FINA) in 1957, for both men and women. In the short-course (25 metres) swimming events, the world's governing body recognizes world records since March 3, 1991.
Men
Long course
Short course
Women
Long course
Short course
All-time top 25
Men long course
- Correct as of December 2024
Men short course
- Correct as of December 2024
Women long course
- Correct as of December 2024
Women short course
- Correct as of February 2025
References
- (in English) International Swimming Hall of Fame – archived from the ISHOF original
