Swimming has been a sport at every modern Summer Olympics. It has been open to women since 1912. Along with track & field athletics and gymnastics, it is one of the most popular spectator sports at the Games. Swimming has the second-highest number of Olympic events.
The men's 200 metre freestyle event at the 1976 Olympic Games took place July 19. This swimming event used freestyle swimming, which means that the method of the stroke is not regulated. 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 four lengths of the pool.
The men's 200 metre butterfly event at the 1972 Olympic Games took place August 28. This swimming event used the butterfly stroke. Because an Olympic-size swimming pool is 50 metres long, this race consisted of four lengths of the pool.
The men's 200 metre butterfly event at the 1956 Olympic Games took place on November 30 and December 1. This swimming event used the butterfly stroke. Because an Olympic-size swimming pool is 50 metres long, this race consisted of four lengths of the pool. This was the first time that the butterfly stroke had appeared in the Olympic Games.
The men's 200 metre butterfly event at the 1960 Olympic Games took place on August 31 and September 2. This swimming event used the butterfly stroke. Because an Olympic size swimming pool is 50 metres long, this race consisted of four lengths of the pool.
The men's 200 metre butterfly event at the 1964 Olympic Games took place on 16 and 18 October. This swimming event used the butterfly stroke. Because an Olympic-size swimming pool is 50 metres long, this race consisted of four lengths of the pool.
The men's 100 metre freestyle event at the 1968 Olympic Games took place between 18 and 19 October.
The men's 200 metre freestyle event at the 1968 Olympic Games took place 24 October. It was the third time the event was held, returning for the first time since 1904.
The men's 400 metre freestyle event at the 1968 Olympic Games took place between 22 and 23 October. This swimming event used freestyle swimming, which means that the method of the stroke is not regulated. 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 eight lengths of the pool.
The men's 1500 metre freestyle event at the 1968 Olympic Games took place between 25 and 26 October. This swimming event used freestyle swimming, which means that the method of the stroke is not regulated. 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 30 lengths of the pool.
The men's 200 metre backstroke event at the 1968 Olympic Games took place 25 October. This swimming event used backstroke. Because an Olympic-size swimming pool is 50 metres long, this race consisted of four lengths of the pool.
The men's 100 metre butterfly event at the 1968 Olympic Games took place between 20 and 21 October. This swimming event used the butterfly stroke. Because an Olympic size swimming pool is 50 metres long, this race consisted of two lengths of the pool.
The men's 200 metre individual medley event at the 1968 Olympic Games took place between 19 and 20 October. This swimming event used medley swimming. Because an Olympic size swimming pool is 50 metres long, this race consisted of four lengths of the pool. The first length was swum using the butterfly stroke, the second with the backstroke, the third length in breaststroke, and the fourth freestyle. Unlike other events using freestyle, swimmers could not use butterfly, backstroke, or breaststroke for the freestyle leg; most swimmers use the front crawl in freestyle events anyway.
The men's 400 metre individual medley event at the 1968 Summer Olympics took place on 22–23 October. This swimming event used medley swimming. Because an Olympic size swimming pool is 50 metres long, this race consisted of eight lengths of the pool. The first two lengths were swum using the butterfly stroke, the second pair with the backstroke, the third pair of lengths in breaststroke, and the final two were freestyle. Unlike other events using freestyle, swimmers could not use butterfly, backstroke, or breaststroke for the freestyle leg; most swimmers use the front crawl in freestyle events.
The men's 4×100 metre medley relay event at the 1968 Olympic Games took place on October 26. This swimming event uses medley swimming as a relay. Because an Olympic size swimming pool is 50 metres long, each of the four swimmers completed two lengths of the pool, each using a different stroke. The first on each team used the backstroke, the second used the breaststroke, the third used the butterfly stroke, and the final swimmer used freestyle.
The women's 200 metre freestyle event at the 1968 Olympic Games took place between 21 and 22 October. This swimming event used freestyle swimming, which means that the method of the stroke is not regulated. 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 four lengths of the pool.
The women's 200 metre butterfly event at the 1968 Olympic Games took place 24 October. This swimming event used the butterfly stroke. Because an Olympic size swimming pool is 50 metres long, this race consisted of four lengths of the pool. This was the first time for this event for the women swimmers.
The women's 200 metre individual medley event at the 1968 Summer Olympics took place 20 October. This swimming event used medley swimming. Because an Olympic size swimming pool is 50 metres long, this race consisted of four lengths of the pool. The first length was swum using the butterfly stroke, the second with the backstroke, the third length in breaststroke, and the fourth freestyle. Unlike other events using freestyle, swimmers could not use butterfly, backstroke, or breaststroke for the freestyle leg; most swimmers use the front crawl in freestyle events anyway.
The men's 200 metre freestyle event at the 1972 Olympic Games took place August 29. This swimming event used freestyle swimming, which means that the method of the stroke is not regulated. 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 four lengths of the pool.
The men's 200 metre individual medley event at the 1972 Olympic Games took place September 3. This swimming event used medley swimming. Because an Olympic size swimming pool is 50 metres long, this race consisted of four lengths of the pool. The first length was swum using the butterfly stroke, the second with the backstroke, the third length in breaststroke, and the fourth freestyle. Unlike other events using freestyle, swimmers could not use butterfly, backstroke, or breaststroke for the freestyle leg; most swimmers use the front crawl in freestyle events anyway.
