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Women's Swimming 50m Freestyle - Semi-Finals | London 2012 Olympics
Highlights of the Women's Swimming 50m Freestyle Semi-Finals from the Aquatics Centre during the London 2012 Olympic Games. Swimming has featured on the programme of all editions of the Games since 1896. The very first Olympic events were freestyle (crawl) or breaststroke. Backstroke was added in 1904. In the 1940s, breaststrokers discovered ...
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