Swimming can be dated back to the Stone Age, but did not truly become an organised sport until the early 19th century.
An ancient discipline
Dawn of a sportSwimming was not widely practised until the early 19th century, when the National Swimming Society of Great Britain began to hold competitions. Most early swimmers used the breaststroke, or a form of it.
Discovering the crawlBased on a stroke used by native South Americans, the first version of the crawl featured a scissor kick. In the late 1880s, an Englishman named Frederick Cavill travelled to the South Seas, where he saw the natives performing a crawl with a flutter kick. Cavill settled in Australia, where he taught the stroke that was to become the famous Australian crawl.
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 that they could go faster by bringing both arms forward over their heads. This practice 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.
Women’s swimming became Olympic in 1912 at the Stockholm Games. Since then, it has been part of every edition of the Games. The men’s and women’s 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.