The eleventh edition of the Pan Pacific Swimming Championships, also known as the 2010 Mutual of Omaha Pan Pacific Swimming Championships, a long course (50 m) event, was held in Irvine, California, United States, from August 18–22.
Kathleen Genevieve Ledecky is an American competitive swimmer. Having won 7 Olympic gold medals and 15 world championship gold medals, the most in history for a female swimmer, she is considered one of the greatest Olympians and the greatest female swimmer of all time. Ledecky is the world record holder in the women's 400-, 800-, and 1500-meter freestyle. She also holds the fastest-ever times in the women's 500-, 1000-, 1500-, and 1650-yard freestyle events.
Cameron Colin Prosser is an Australian freestyle swimmer.
The men's 1500 metre freestyle competition at the 2006 Pan Pacific Swimming Championships took place on August 20 at the Saanich Commonwealth Place. The last champion was Grant Hackett of Australia.
Mackenzie James Horton is an Australian freestyle swimmer. He is an Olympic gold medallist, World Championships medallist, and Commonwealth Games medallist. At the 2016 Olympic Games in Rio de Janeiro, Brazil, he finished first in the 400m freestyle, winning his first gold medal and became the first male swimmer from the state of Victoria to do so in the Games' history.
The men's 100 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 10 at the Tokyo Tatsumi International Swimming Center. The defending champion was Cameron McEvoy of Australia.
The women's 100 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 10 at the Tokyo Tatsumi International Swimming Center. The defending champion was Cate Campbell of Australia.
The men's 200 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 9 at the Tokyo Tatsumi International Swimming Center. The defending champion was Thomas Fraser-Holmes of Australia.
The women's 200 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 9 at the Tokyo Tatsumi International Swimming Center. The defending champion was Katie Ledecky of the United States.
The men's 400 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 11 at the Tokyo Tatsumi International Swimming Center. The defending champion was Park Tae-hwan of South Korea.
The women's 400 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 11 at the Tokyo Tatsumi International Swimming Center. The defending champion was Katie Ledecky of the United States.
The women's 800 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 9 at the Tokyo Tatsumi International Swimming Center. The defending champion was Katie Ledecky of United States.
The men's 100 metre breaststroke competition at the 2018 Pan Pacific Swimming Championships took place on August 9 at the Tokyo Tatsumi International Swimming Center. The defending champion was Yasuhiro Koseki of Japan.
The men's 200 metre individual medley competition at the 2018 Pan Pacific Swimming Championships took place on August 11 at the Tokyo Tatsumi International Swimming Center. The defending champion was Kosuke Hagino of Japan.
The women's 1500 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 12 at the Tokyo Tatsumi International Swimming Center. The defending champion was Katie Ledecky of the United States.
The men's 800 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 12 at the Tokyo Tatsumi International Swimming Center. The defending champion was Ryan Cochrane of Canada.
The men's 50 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 12 at the Tokyo Tatsumi International Swimming Center. The defending champion was Bruno Fratus of Brazil.
The women's 50 metre freestyle competition at the 2018 Pan Pacific Swimming Championships took place on August 12 at the Tokyo Tatsumi International Swimming Center. The defending champion was Cate Campbell of Australia.
Ahmed Ayoub Hafnaoui is a Tunisian swimmer. He is the African record holder in the short course 800-metre freestyle and 1500-metre freestyle. He competed in the 2020 Summer Olympics, where he won a gold medal in the men's 400-metre freestyle. He ranked No. 16 in the world and was the slowest qualifier for the final race but won Olympic gold with a time of 3:43.36. Hafnaoui was the only Tunisian to win Olympic gold at Tokyo 2020.
Lani Pallister is a competitive Australian swimmer. She is a world record holder in two life saving events for the youth age group. She also holds Australian records in the short course 800-metre and 1500-metre freestyle. At the 2018 Junior Pan Pacific Swimming Championships she won a total of six medals, three of which were gold medals and three of which were silver medals. She also won three gold medals and three silver medals at the 2019 World Junior Championships.
