Full highlights of Ryan Lochtes victory in the Mens 400m Individual Medley Final at the Aquatics Centre during the London new Olympic Games in Stratford on 24 July new.\rbr\rbrSwimming 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.\rbr\rbrIn the 1940s, breaststrokers discovered that they could go faster by bringing both arms forward over their heads. This price was immediately forbidden in breaststroke, but gave birth to butterfly, whose first official appearance was at the 1956 Games in Melbourne. This style is now one of the four strokes used in competition.\rbr\rbrWomens swimming became Olympic in 1912 at the Stockholm Games. Since then, it has been part of every edition of the Games. The mens and womens programmes are almost identical, as they contain the same number of events, with only one difference: the freestyle distance is 800 metres for women and 1,500 metres for men.