Swimming at the 2020 Summer Olympics – Women's 100 metre butterfly
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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 will be the event's seventeenth consecutive appearance, having been held at every edition since 1956.
Contents
Records
Prior to this competition, the existing world and Olympic records were as follows.
World record | ![]() |
55.48 | Rio de Janeiro, Brazil | 7 August 2016 | [2] |
Olympic record | ![]() |
55.48 | Rio de Janeiro, Brazil | 7 August 2016 | [2] |
No new records were set during the competition.
Qualification
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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]
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.[4]
Schedule
All times are Japan Standard Time (UTC+9)[1]
Date | Time | Round |
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24 July | 19:25 | Heats |
25 July | 10:40 | Semifinals |
26 July | 10:30 | Final |
Results
Heats
The swimmers with the top 16 times, regardless of heat, advanced to the semifinals.[5]
Semifinals
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 | ![]() |
55.89 | Q |
2 | 1 | 6 | Marie Wattel | ![]() |
56.16 | Q, NR |
3 | 1 | 4 | Emma McKeon | ![]() |
56.33 | Q |
4 | 2 | 5 | Sarah Sjöström | ![]() |
56.40 | Q |
5 | 1 | 5 | Torri Huske | ![]() |
56.51 | Q |
6 | 2 | 3 | Maggie Mac Neil | ![]() |
56.56 | Q |
7 | 1 | 3 | Louise Hansson | ![]() |
56.92 | Q |
8 | 2 | 6 | Anastasiya Shkurdai | ![]() |
57.19 | Q |
9 | 2 | 1 | Anna Ntountounaki | ![]() |
57.25 | NR |
10 | 1 | 2 | Claire Curzan | ![]() |
57.42 | |
11 | 2 | 8 | Svetlana Chimrova | ![]() |
57.54 | |
12 | 1 | 8 | Brianna Throssell | ![]() |
57.59 | |
13 | 2 | 2 | Elena Di Liddo | ![]() |
57.60 | |
14 | 1 | 1 | Arina Surkova | ![]() |
57.72 | |
15 | 1 | 7 | Ilaria Bianchi | ![]() |
58.07 | |
16 | 2 | 7 | Katerine Savard | ![]() |
58.10 |
Final
Rank | Lane | Swimmer | Nation | Time | Notes |
---|---|---|---|---|---|
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7 | Maggie Mac Neil | ![]() |
55.59 | AM |
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4 | Zhang Yufei | ![]() |
55.64 | |
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3 | Emma McKeon | ![]() |
55.72 | OC |
4 | 2 | Torri Huske | ![]() |
55.73 | |
5 | 1 | Louise Hansson | ![]() |
56.22 | |
6 | 5 | Marie Wattel | ![]() |
56.27 | |
7 | 6 | Sarah Sjöström | ![]() |
56.91 | |
8 | 8 | Anastasiya Shkurdai | ![]() |
57.05 |
References
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