Swimming at the 2012 Summer Olympics

The swimming competitions at the 2012 Summer Olympics in London took place from 28 July to 4 August at the Aquatics Centre. The open-water competition took place from 9 to 10 August in Hyde Park. Swimming featured 34 events (17 male, 17 female), including two 10 km open-water marathons in Hyde Park's Serpentine lake. The remaining 32 were contested in a 50 m long course pool within the Olympic Park. In the post-techsuit era, a total of nine world records and twenty five Olympic records were set during the competition.

Swimming at the 2012 Summer Olympics

The swimming competitions at the 2012 Summer Olympics in London took place from 28 July to 4 August at the Aquatics Centre. The open-water competition took place from 9 to 10 August in Hyde Park. Swimming featured 34 events (17 male, 17 female), including two 10 km open-water marathons in Hyde Park's Serpentine lake. The remaining 32 were contested in a 50 m long course pool within the Olympic Park. In the post-techsuit era, a total of nine world records and twenty five Olympic records were set during the competition.