Women's 100 metre butterfly at the Games of the XXXII Olympiad | |||||||||||||
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Venue | Tokyo Aquatics Centre | ||||||||||||
Dates | 24 July 2021 (heats) 25 July 2021 (semifinals) 26 July 2021 (final) | ||||||||||||
Competitors | 33 from 27 nations | ||||||||||||
Winning time | 55.59 AM | ||||||||||||
Medalists | |||||||||||||
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Swimming at the 2020 Summer Olympics | |||
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Qualification | |||
Freestyle | |||
50 m | men | women | |
100 m | men | women | |
200 m | men | women | |
400 m | men | women | |
800 m | men | women | |
1500 m | men | women | |
Backstroke | |||
100 m | men | women | |
200 m | men | women | |
Breaststroke | |||
100 m | men | women | |
200 m | men | women | |
Butterfly | |||
100 m | men | women | |
200 m | men | women | |
Individual medley | |||
200 m | men | women | |
400 m | men | women | |
Freestyle relay | |||
4 × 100 m | men | women | |
4 × 200 m | men | women | |
Medley relay | |||
4 × 100 m | men | mixed | women |
Marathon | |||
10 km | men | women | |
The women's 100 metre butterfly event at the 2020 Summer Olympics was held from 24 to 26 July 2021 at the Tokyo Aquatics Centre. [1] It was the event's seventeenth consecutive appearance, having been held at every edition since 1956.
Prior to this competition, the existing world and Olympic records were as follows.
World record | Sarah Sjöström (SWE) | 55.48 | Rio de Janeiro, Brazil | 7 August 2016 | [2] |
Olympic record | Sarah Sjöström (SWE) | 55.48 | Rio de Janeiro, Brazil | 7 August 2016 | [2] |
No new records were set during the competition.
The Olympic Qualifying Time for the event is 57.92 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 59.66 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. [3]
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. [4]
All times are Japan Standard Time (UTC+9) [1]
Date | Time | Round |
---|---|---|
24 July | 19:25 | Heats |
25 July | 10:40 | Semifinals |
26 July | 10:30 | Final |
The swimmers with the top 16 times, regardless of heat, advanced to the semifinals. [5]
The swimmers with the best 8 times, regardless of heat, advanced to the final. [6]
Rank | Heat | Lane | Swimmer | Nation | Time | Notes |
---|---|---|---|---|---|---|
1 | 2 | 4 | Zhang Yufei | China | 55.89 | Q |
2 | 1 | 6 | Marie Wattel | France | 56.16 | Q, NR |
3 | 1 | 4 | Emma McKeon | Australia | 56.33 | Q |
4 | 2 | 5 | Sarah Sjöström | Sweden | 56.40 | Q |
5 | 1 | 5 | Torri Huske | United States | 56.51 | Q |
6 | 2 | 3 | Maggie Mac Neil | Canada | 56.56 | Q |
7 | 1 | 3 | Louise Hansson | Sweden | 56.92 | Q |
8 | 2 | 6 | Anastasiya Shkurdai | Belarus | 57.19 | Q |
9 | 2 | 1 | Anna Ntountounaki | Greece | 57.25 | NR |
10 | 1 | 2 | Claire Curzan | United States | 57.42 | |
11 | 2 | 8 | Svetlana Chimrova | ROC | 57.54 | |
12 | 1 | 8 | Brianna Throssell | Australia | 57.59 | |
13 | 2 | 2 | Elena Di Liddo | Italy | 57.60 | |
14 | 1 | 1 | Arina Surkova | ROC | 57.72 | |
15 | 1 | 7 | Ilaria Bianchi | Italy | 58.07 | |
16 | 2 | 7 | Katerine Savard | Canada | 58.10 |
Rank | Lane | Swimmer | Nation | Time | Notes |
---|---|---|---|---|---|
7 | Maggie Mac Neil | Canada | 55.59 | AM | |
4 | Zhang Yufei | China | 55.64 | ||
3 | Emma McKeon | Australia | 55.72 | OC | |
4 | 2 | Torri Huske | United States | 55.73 | |
5 | 1 | Louise Hansson | Sweden | 56.22 | |
6 | 5 | Marie Wattel | France | 56.27 | |
7 | 6 | Sarah Sjöström | Sweden | 56.91 | |
8 | 8 | Anastasiya Shkurdai | Belarus | 57.05 |
The men's 50 metre freestyle event at the 2020 Summer Olympics was held from 30 July to 1 August 2021 at the Olympic Aquatics Centre. It will be the event's tenth appearance, first held in 1904 and then at every edition since 1988. The event is nicknamed the "splash and dash" event.
The men's 100 metre freestyle event at the 2020 Summer Olympics was held from 27 to 29 July 2021 at the Tokyo Aquatics Centre. There were approximately 60 competitors from approximately 45 nations, with the ultimate numbers determined through the ongoing selection process, including universality places.
The men's 200 metre freestyle event at the 2020 Summer Olympics was held from 25 to 27 July 2021 at the Tokyo Aquatics Centre. There were 39 competitors from 30 nations, with the ultimate numbers determined through the ongoing selection process, including universality places.
The men's 1500 metre freestyle event at the 2020 Summer Olympics was held on 30 July and 1 August 2021 at the Tokyo Aquatics Centre. It will be the event's twenty-seventh consecutive appearance, having been held at every edition since 1904.
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. It was the event's ninth consecutive appearance, having been held at every edition since 1988.
The women's 100 metre freestyle event at the 2020 Summer Olympics was held from 28 to 30 July 2021 at the Tokyo Aquatics Centre. It was the event's twenty-fifth consecutive appearance, having been held at every edition since 1912.
The women's 200 metre freestyle event at the 2020 Summer Olympics was held from 26 to 28 July 2021 at the Tokyo Aquatics Centre. It was the event's fourteenth consecutive appearance, having been held at every edition since 1968.
The men's 100 metre backstroke event at the 2020 Summer Olympics was held from 25 to 27 July 2021 at the Tokyo Aquatics Centre. It was the event's twenty-sixth appearance, having been held at every edition since 1904 except 1964. Moreover, these Games marked the first time when the men's sprint backstroke event was held in Tokyo, as the event was not included in the swimming program in 1964.
The men's 200 metre backstroke event at the 2020 Summer Olympics was held from 28 to 30 July 2021 at the Tokyo Aquatics Centre. There will be approximately 30 competitors from approximately 20 nations, with the ultimate numbers determined through the ongoing selection process, including universality places.
The women's 100 metre backstroke event at the 2020 Summer Olympics was held from 25 to 27 July 2021 at the Tokyo Aquatics Centre. It was the event's twenty-third consecutive appearance, having been held at every edition since 1924. An unusual occurrence happened where the Olympic record for this event was broken three times in a single day and five times through the course of the entire competition.
The women's 200 metre backstroke event at the 2020 Summer Olympics was held from 29 to 31 July 2021 at the Tokyo Aquatics Centre. It will be the event's fourteenth consecutive appearance, having been held at every edition since 1968.
The men's 100 metre breaststroke event at the 2020 Summer Olympics was held from 24 to 26 July 2021 at the Tokyo Aquatics Centre. It will be the event's fourteenth consecutive appearance, having been held at every edition since 1968.
The men's 200 metre breaststroke event at the 2020 Summer Olympics was held from 27 to 29 July 2021 at the Tokyo Aquatics Centre. It was the event's twenty-sixth consecutive appearance, having been held at every edition since 1908.
The women's 100 metre breaststroke event at the 2020 Summer Olympics was held from 25 July to 27 July 2021 at the Tokyo Aquatics Centre. It was the event's fourteenth consecutive appearance, having been held at every edition since 1968.
The women's 200 metre breaststroke event at the 2020 Summer Olympics was held from 28 to 30 July 2021 at the Tokyo Aquatics Centre. It was the event's twenty-third consecutive appearance, having been held at every edition since 1924.
The men's 100 metre butterfly event at the 2020 Summer Olympics was held from 29 to 31 July 2021 at the Tokyo Aquatics Centre. It was the event's fourteenth consecutive appearance, having been held at every edition since 1968.
The men's 200 metre butterfly event at the 2020 Summer Olympics was held in 2021 at the Tokyo Aquatics Centre. It was the event's seventeenth consecutive appearance, having been held at every edition since 1956.
The women's 200 metre butterfly event at the 2020 Summer Olympics was held from 27 to 29 July 2021 at the Tokyo Aquatics Centre. It was the event's fourteenth consecutive appearance, having been held at every edition since 1968.
The men's 200 metre individual medley event at the 2020 Summer Olympics was held from 28 to 30 July 2021 at the Tokyo Aquatics Centre. It was the event's twelfth appearance, having been first held in 1968 and 1972 and then at every edition since 1984.
The women's 200 metre individual medley event at the 2020 Summer Olympics was held from 26 to 28 July 2021 at the Tokyo Aquatics Centre. It will be the event's twelfth appearance, having been first held in 1968 and 1972 and then at every edition since 1984.