Swimming at the 2020 Summer Olympics – Men's 100 metre freestyle
The men's 100 metre freestyle event at the 2020 Summer Olympics will be held in 2021 at the Tokyo Aquatics Centre. It will be the event's twenty-eighth appearance, having been held at every edition except 1900.
|Men's 100 metre freestyle|
at the Games of the XXXII Olympiad
|Venue||Tokyo Aquatics Centre|
Prior to this competition, the existing world and Olympic records were as follows.
|World record||César Cielo (BRA)||46.91||Rome, Italy||30 July 2009|||
|Olympic record||Eamon Sullivan (AUS)||47.05||Beijing, China||13 August 2008|||
The Olympic Qualifying Time for the event is 48.57 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 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.
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.
The swimmers with the top 16 times, regardless of heat, advance to the semifinals.
The swimmers with the best 8 times, regardless of heat, advanced to the final.
- "Tokyo 2020: Swimming Schedule". Tokyo 2020. Retrieved 30 January 2020.
- Crouse, Karen (31 July 2009). "Lochte Finds Phelps Is Everywhere but in the Pool". New York Times. Retrieved 10 July 2013.
- "Cielo sets 50-meter freestyle mark". ESPN. 18 December 2009. Retrieved 10 July 2013.
- Johanson, Simon (13 August 2008). "Sullivan smashes world record – again". Sydney Morning Herald. Retrieved 13 May 2013.
- "Tokyo 2020 – FINA Swimming Qualification System" (PDF). Tokyo 2020. FINA. Retrieved 29 January 2020.
- "FINA Swimming Rulebook, 2017–21" (PDF). FINA. Retrieved 29 January 2020.