Swimming at the 2013 World Aquatics Championships – Men's 50 metre butterfly
Rank Lane Name Nationality Time Notes
1 7 Nicholas Santos Brazil 22.81 Q
2 1 Frédérick Bousquet France 22.93 Q
3 8 Steffen Deibler Germany 23.02 Q
4 5 Florent Manaudou France 23.15 Q
5 6 Eugene Godsoe United States 23.16 Q
6 4 Roland Mark Schoeman South Africa 23.25
7 2 Matt Targett Australia 23.39
8 3 Piero Codia Italy 23.50
Results -- Semifinals
The men's 50 metre butterfly event in swimming at the 2013 World Aquatics Championships took place on 28-29 July at the Palau Sant Jordi in Barcelona, Spain.