Swimming at the 2015 World Aquatics Championships – Men's 50 metre breaststroke : ウィキペディア英語版
Swimming at the 2015 World Aquatics Championships – Men's 50 metre breaststroke
The Men's 50 metre breaststroke competition of the swimming events at the 2015 World Aquatics Championships was held on 4 August with the heats and the semifinals and 5 August with the final.〔(Start list )〕 ==Records== Prior to the competition, the existing world and championship records were as follows. The following new records were set during this competition.