The men's 100 metre freestyle 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 ...

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 medals for the competition were presented by

Dick Pound Richard William Duncan Pound (born March 22, 1942), better known as Dick Pound, is a Canadian swimming (sport), swimming champion, lawyer, and Spokesperson, spokesman for ethics in sport. He was the first president of the World Anti ...

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; IOC Member, and the medalists' bouquets were presented by Dr. Mohamed Diop,

Senegal Senegal,; Wolof: ''Senegaal''; Pulaar: 𞤅𞤫𞤲𞤫𞤺𞤢𞥄𞤤𞤭 (Senegaali); Arabic: السنغال ''As-Sinighal'') officially the Republic of Senegal,; Wolof: ''Réewum Senegaal''; Pulaar : 𞤈𞤫𞤲𞤣𞤢𞥄𞤲𞤣𞤭 � ...

; FINA Bureau Member.

Background

It was the event's 28th appearance, having been held at every edition except 1900. Defending champion

Kyle Chalmers Kyle Chalmers, (born 25 June 1998) is an Australian competitive swimmer. He is a world record holder in the short course 100 metre freestyle, 4×100 metre medley relay, and long course 4×100 metre mixed freestyle relay. He is the Oceanian a ...

of Australia is expected to return, as are fifth-place finisher Duncan Scott of Great Britain and sixth-place finisher

Caeleb Dressel Caeleb Remel Dressel (born August 16, 1996) is an American professional swimmer who specializes in freestyle, butterfly, and individual medley events. He swims representing the Cali Condors as part of the International Swimming League. He won ...

of the United States. Dressel is the two-time reigning World Champion (

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and

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), with Chalmers the runner-up in 2019.

Qualification

The Olympic Qualifying Time for the event is 48.57 seconds. Up to two swimmers per

National Olympic Committee A National Olympic Committee (NOC) is a national constituent of the worldwide Olympic movement. Subject to the controls of the International Olympic Committee, NOCs are responsible for organizing their people's participation in the Olympic Games ...

(NOC) can automatically qualify by swimming that time at an approved qualification event. The Olympic Selection Time is 50.03 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 male swimmer qualified in any event can also use their universality place.

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.

Records

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

Schedule

The schedule is a three-day schedule, with each round on separate days. All times are

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(UTC+9)

Results

Heats

The swimmers with the top 16 times, regardless of heat, advance to the semifinals.

Semifinals

The swimmers with the best 8 times, regardless of heat, advanced to the final.

Final

References

{{DEFAULTSORT:Swimming at the 2020 Summer Olympics - Men's 100 metre freestyle Men's 00100 metre freestyle

Olympics The modern Olympic Games or Olympics (french: link=no, Jeux olympiques) are the leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a var ...

Men's events at the 2020 Summer Olympics