Swimming photos - Day 3

TOKYO, JAPAN - JULY 26: Margaret Macneil of Team Canada celebrates after winning the gold medal in the Women's 100m Butterfly Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Margaret Macneil of Team Canada celebrates with Sarah Sjoestroem of Team Sweden after competing in the Women's 100m Butterfly Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Torri Huske of Team United States competes in the Women's 100m Butterfly Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Evgeny Rylov of Team Russia is seen before the Men's 100m Backstroke Semifinal on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Adam Peaty of Team Great Britain celebrates after winning the gold medal in the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Davis Ramos/Getty Images)

TOKYO, JAPAN - JULY 26: Lydia Jacoby of Team United States competes in the Women's 100m Breaststroke Semifinal on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Al Bello/Getty Images)

TOKYO, JAPAN - JULY 25: Marie Wattel of Team France celebrates after competing in the semifinal one the Women's 50m Butterfly on day two of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 25, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Katie Ledecky of Team United States reacts after winning the silver medal in the Women's 400m Freestyle Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Ariarne Titmus of Team Australia reacts after winning the gold medal in the Women's 400m Freestyle Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Kieran Smith of Team United States reacts after competing in the Men's 200m Freestyle Semifinal on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Caeleb Dressel of Team United States competes in the Men's 4 x 100m Freestyle Relay Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Bowen Becker, Blake Pieroni and Caeleb Dressel of Team United States celebrate winning the gold medal in the Men's 4 x 100m Freestyle Relay Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Davis Ramos/Getty Images)

TOKYO, JAPAN - JULY 26: Blake Pieroni of Team United States and Caeleb Dressel of Team United States celebrate after winning the gold medal in the Men's 4 x 100m Freestyle Relay Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Lilly King of Team United States prepares to compete in the second semifinal of the Women's 100m Breaststroke on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Zach Apple of Team United States embraces Caeleb Dressel of Team United States after winning the Men's 4 x 100m Freestyle Relay Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Lilly King of Team United States competes in the Women's 100m Breaststroke Semifinal on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Al Bello/Getty Images)

TOKYO, JAPAN - JULY 26: Blake Pieroni of Team United States celebrates winning the gold medal in the Men's 4 x 100m Freestyle Relay Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)

TOKYO, JAPAN - JULY 26: Katie Ledecky of Team United States competes in the Women's 400m Freestyle Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Adam Peaty of Team Great Britain celebrates after winning the gold medal in the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Adam Peaty of Team Great Britain competes in the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Margaret Macneil of Team Canada celebrates after winning the gold medal in the Women's 100m Butterfly Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Rob Carr/Getty Images)

TOKYO, JAPAN - JULY 26: Andrew Wilson of Team United States prepares to compete in the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Davis Ramos/Getty Images)

TOKYO, JAPAN - JULY 26: Caeleb Dressel, Blake Pieroni, Bowen Becker and Zach Apple of Team United States celebrate after winning the gold medal in the Men's 4 x 100m Freestyle Relay Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Rob Carr/Getty Images)

TOKYO, JAPAN - JULY 26: Michael Andrew of Team United States prepares to compete in the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Kaylee McKeown of Team Australia competes in the Women's 100m Backstroke Semifinal on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Al Bello/Getty Images)

TOKYO, JAPAN - JULY 26: Adam Peaty of Team Great Britain poses after winning the gold medal for the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)

TOKYO, JAPAN - JULY 26: Adam Peaty of Team Great Britain reacts after winning the gold medal in the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Emma McKeon of Team Australia competes in the Women's 100m Butterfly Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)

TOKYO, JAPAN - JULY 26: Torri Huske of Team United States competes in the Women's 100m Butterfly Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Thomas Neill of Team Australia competes in the Men's 200m Freestyle Semifinal on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 26: Michael Andrew of Team United States prepares to compete on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 26: Adam Peaty of Team Great Britain reacts after winning the gold medal in the Men's 100m Breaststroke Final on day three of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 26, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)