2012 FINA World Swimming Championships (25 m) – Men's 100 metre butterfly
The men's 100 metre butterfly event at the 11th FINA World Swimming Championships (25m) took place 12 – 13 December 2012 at the Sinan Erdem Dome. Records Prior to this competition, the existing world and championship records were as follows. The following records were established during the competition: Results Heats Semifinals Swim-off Final The final was held at 20:33. References External links 2012 FINA World Swimming Championships (25 m): Men's 100 metre butterfly entry list, from OmegaTiming.com. Butterfly 100 metre, men's World Short Course Swimming Championships