FINA World Championships Day 5 - the best photos

Swimmers dive in to start the Men's 10km Final at the Gwangju 2019 FINA World Championships at Yeosu EXPO Ocean Park on July 16, 2019 in Yeosu, South Korea. (Photo by Chung Sung-Jun/Getty Images)

18th FINA World Swimming Championships - Men's 10km Open Water Final - Yeosu EXPO Ocean Park, Yeosu, South Korea - July 16, 2019. Marc-Antoine Olivier of France competes. REUTERS/Evgenia Novozhenina

18th FINA World Swimming Championships - Men's 10km Open Water Final - Yeosu EXPO Ocean Park, Yeosu, South Korea - July 16, 2019. First placed Florian Wellbrock of Germany, second placed Marc-Antoine Olivier of France and and third placed Rob Muffels of Germany at finish. REUTERS/Evgenia Novozhenina

Debbie Soh and Miya Yong of Singapore compete in the Duet Free preliminary round on day five of the Gwangju 2019 FINA World Championships at Yeomju Gymnasium on July 16, 2019 in Gwangju, South Korea. (Photo by Quinn Rooney/Getty Images)

Kate Shortman and Isabelle Thorpe of Great Britain compete in the Duet Free preliminary round on day five of the Gwangju 2019 FINA World Championships at Yeomju Gymnasium on July 16, 2019 in Gwangju, South Korea. (Photo by Catherine Ivill/Getty Images)

Xuechen Huang and Wenyan Sun of China compete in the Duet Free preliminary round on day five of the Gwangju 2019 FINA World Championships at Yeomju Gymnasium on July 16, 2019 in Gwangju, South Korea. (Photo by Quinn Rooney/Getty Images)

Yuxi Chen of China competes in the Women's 10m Platform Semifinal on day five of the Gwangju 2019 FINA World Championships at Nambu International Aquatics Centre on July 16, 2019 in Gwangju, South Korea. (Photo by Clive Rose/Getty Images)

Matsuri Arai of Japan competes in the Women's 10m Platform Semifinal on day five of the Gwangju 2019 FINA World Championships at Nambu International Aquatics Centre on July 16, 2019 in Gwangju, South Korea. (Photo by Clive Rose/Getty Images)

Akari Inaba #3 of Japan competes for the ball against Elisa Queirolo #5 of Italy during their Women's Water Polo Preliminary round match at the Gwangju 2019 FINA World Championships at Nambu University on July 16, 2019 in Gwangju, South Korea. (Photo by Clive Rose/Getty Images)

18th FINA World Swimming Championships - Women's Team Technical Final - Yeomju Gymnasium, Gwangju, South Korea - July 16, 2019. Team China competes. REUTERS/Stefan Wermuth

Team Russia competes in the Team Technical Final on day five of the Gwangju 2019 FINA World Championships at Yeomju Gymnasium on July 16, 2019 in Gwangju, South Korea. (Photo by Catherine Ivill/Getty Images)

Team United States competes in the Team Technical Final on day five of the Gwangju 2019 FINA World Championships at Yeomju Gymnasium on July 16, 2019 in Gwangju, South Korea. (Photo by Quinn Rooney/Getty Images)

Andrew Capobianco of the United States competes in the Mixed Team Event Final on day five of the Gwangju 2019 FINA World Championships at Nambu International Aquatics Centre on July 16, 2019 in Gwangju, South Korea. (Photo by Maddie Meyer/Getty Images)

Sergey Nazin of Russia competes in the Mixed Team Event Final on day five of the Gwangju 2019 FINA World Championships at Nambu International Aquatics Centre on July 16, 2019 in Gwangju, South Korea. (Photo by Maddie Meyer/Getty Images)

18th FINA World Swimming Championships - 3m / 10m Diving Team Event Final - Nambu University Municipal Aquatics Center, Gwangju, South Korea - July 16, 2019. Yang Jian of China competes. REUTERS/Antonio Bronic