Swimming at the 1972 Summer Olympics – Women's 100 metre freestyle Key: OR = Olympic record Swimming at the 1972 Summer Olympics – Women's 100 metre freestyle The women's 100 metre freestyle event at the 1972 Olympic Games took place between August 28 and 29. This swimming event used freestyle swimming, which means that the method of the stroke is not regulated (unlike backstroke, breaststroke, and butterfly events). Nearly all swimmers use the front crawl or a variant of that stroke. Because an Olympic size swimming pool is 50 metres long, this race consisted of two lengths of the pool. Heat 1 Heat 2 Heat 3 Heat 4 Heat 5 Heat
Swimming pool long and at least deep. Competition pools are generally indoors and heated to enable their use all year round, and to more easily comply with the regulations regarding temperature, lighting, and automatic officiating equipment. An Olympic-size swimming pool (first used at the 1924 Olympics) is a pool that meets FINA's additional standards for the Olympic Games and for world championship events. It must be wide, divided into eight lanes of each, plus two areas of at each side of the pool. Depth must be at least . The water must be kept at and the lighting level at greater than