The women's 4 × 100 metres relay event at the

2020 Summer Olympics The , officially the and also known as , was an international multi-sport event held from 23 July to 8 August 2021 in Tokyo, Japan, with some preliminary events that began on 21 July. Tokyo was selected as the host city during the ...

took place on 5 and 6 August 2021 at the

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. There were 16 competing relay teams, with each team having 5 members from which 4 were selected in each round.

Background

This was the 22nd appearance of the event, having appeared at every Olympics since women's athletics was introduced in 1928.

Qualification

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(NOC) could qualify a relay team of 5 athletes in one of three ways. A total of 16 NOCs qualified. * The top 8 NOCs at the

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qualified a relay team. * The top 8 NOCs at the 2021 World Athletics Relays qualified a relay team. * Where an NOC placed in the top 8 at both the 2019 World Championships and the 2021 World Relays, the quota place was allocated to the world ranking list as of 29 June 2021. In this case, 2 teams did so, so there are 2 places available through the world rankings. The qualifying period was originally from 1 May 2019 to 29 June 2020. Due to the

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, the period was suspended from 6 April 2020 to 30 November 2020, with the end date extended to 29 June 2021. The qualifying time standards could be obtained in various meets during the given period that have the approval of the

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. Both indoor and outdoor meets are eligible. The most recent Area Championships may be counted in the ranking, even if not during the qualifying period.

Competition format

The event continued to use the two-round format introduced in 2012.

Records

Prior to this competition, the existing world, Olympic, and area records were as follows. The following national records were established during the competition:

Schedule

All times are

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(

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) The women's 4 × 100 metres relay took place over two consecutive days.

Results

Heats

Qualification Rules: First 3 in each heat (Q) and the next 2 fastest (q) advance to the Final

Heat 1

Heat 2

Final

Setting a national record,

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won the gold medal in the third fastest time in history after the

USA The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

's gold-medal-final performances at the

2012 London Olympics The 2012 Summer Olympics (officially the Games of the XXX Olympiad and also known as London 2012) was an international multi-sport event held from 27 July to 12 August 2012 in London, England, United Kingdom. The first event, the ...

(40.82), and

2016 Rio Olympics ) , nations = 207 (including IOA and EOR teams) , athletes = 11,238 , events = 306 in 28 sports (41 disciplines) , opening = 5 August 2016 , closing = 21 August 2016 , opened_by = Vice President Michel Temer , cauldron = Vanderlei Cordeiro de ...

(41.01).

References

{{DEFAULTSORT:Athletics at the 2020 Summer Olympics - Women's 4 by 100 metres relay Women's 4 x 100 metres relay Olympics 2020 Women's events at the 2020 Summer Olympics