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US Peirsol breaks 200m backstroke world record
(Xinhua)
Updated: 2009-07-12 11:25

US Peirsol breaks 200m backstroke world record
Aaron Peirsol of the US gestures to the crowd after setting a new world record in the men's 200m backstroke final at the USA Swimming National Championships in Indianapolis, Indiana July 11, 2009. [Agencies]