Swimming photos - Day 5

TOKYO, JAPAN - JULY 28: Yui Ohashi of Team Japan celebrates after winning the gold medal in the Women's 200m Individual Medley Final on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)

TOKYO, JAPAN - JULY 28: (L-R) Tom Dean, Matthew Richards and James Guy of Team Great Britain celebrate after winning the gold medal in the Men's 4 x 200m Freestyle Relay Final on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Al Bello/Getty Images)

TOKYO, JAPAN - JULY 28: Tom Dean, James Guy, Matthew Richards and Duncan Scott of Team Great Britain react after competing in the Men's 4 x 200m Freestyle Relay Final on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Laurence Griffiths/Getty Images)

TOKYO, JAPAN - JULY 28: Yui Ohashi of Team Japan celebrates after winning the gold medal in the Women's 200m Individual Medley Final on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)

TOKYO, JAPAN - JULY 28: Izaac Stubblety-Cook of Team Australia competes in the Men's 200m Breaststroke Semifinal on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Tom Pennington/Getty Images)

TOKYO, JAPAN - JULY 28: Katie Ledecky of Team United States celebrates after winning the gold medal in the Women's 1500m Freestyle Final on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Al Bello/Getty Images)

TOKYO, JAPAN - JULY 28: (L-R) James Guy, Tom Dean, Duncan Scott and Matthew Richards of Team Great Britain celebrate after winning the gold medal in the Men's 4 x 200m Freestyle Relay Final on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Al Bello/Getty Images)

TOKYO, JAPAN - JULY 28: Duncan Scott of Team Great Britain reacts after competing in the Men's 4 x 200m Freestyle Relay Final on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Laurence Griffiths/Getty Images)

TOKYO, JAPAN - JULY 28: Brendon Smith of Team Australia competes in heat three of the Men's 200m Individual Medley on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Maddie Meyer/Getty Images)

TOKYO, JAPAN - JULY 28: Mitch Larkin of Team Australia competes in heat for of the Men's 200m Individual Medley on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)

TOKYO, JAPAN - JULY 28: Molly Renshaw of Team Great Britain competes in heat two of the Women's 200m Breaststroke on day five of the Tokyo 2020 Olympic Games at Tokyo Aquatics Centre on July 28, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images)