The women's 50 metre freestyle event at the 2020 Summer Olympics was held from 30 July to 1 August 2021 at the Olympic Aquatics Centre.[1] It was the event's ninth consecutive appearance, having been held at every edition since 1988.
Summary
Australia's Emma McKeon surged in the last 15 m of the race to win gold in an Olympic record time of 23.81, having also bettered the mark in the heats and semi-final. With her sixth medal at these Games, McKeon became the most decorated Australian Olympian at a single Games.
Following elbow surgery in February, Sweden's Sarah Sjöström achieved her first podium finish at these Games with the world-record holder clocking a 24.07 to win silver. The defending Olympic champion Pernille Blume (24.21) won the bronze medal, denying the 2012 Olympic champion Ranomi Kromowidjojo (24.30) a podium finish.
The Olympic Qualifying Time for the event is 24.77 seconds. Up to two swimmers per National Olympic Committee (NOC) can automatically qualify by swimming that time at an approved qualification event. The Olympic Selection Time is 25.51 seconds. Up to one swimmer per NOC meeting that time is eligible for selection, allocated by world ranking until the maximum quota for all swimming events is reached. NOCs without a female swimmer qualified in any event can also use their universality place.[5]
Competition format
The competition consists of three rounds: heats, semifinals, and a final. The swimmers with the best 16 times in the heats advance to the semifinals. The swimmers with the best 8 times in the semifinals advance to the final. Swim-offs are used as necessary to break ties for advancement to the next round.[6]