Swimming at the 2011 World Aquatics Championships – Men's 200 metre backstroke : ウィキペディア英語版
Swimming at the 2011 World Aquatics Championships – Men's 200 metre backstroke
The men's 200 metre backstroke competition of the swimming events at the 2011 World Aquatics Championships was held on July 28 with the heats and the semifinals and July 29 with the final. ==Records== Prior to the competition, the existing world and championship records were as follows. No new world or competition records were set during this competition.