Silver medalist Ariarne Titmus of Australia, gold medalist Katie Ledecky of the United States and bronze medalist Leah Smith of the United States...
Katie Ledecky of the United States reacts winning the gold medal after competing in the Women's 1500m Freestyle Timed-Final on day four of the Pan...
Silver medalist Ariarne Titmus of Australia, gold medalist Katie Ledecky of the United States and bronze medalist Leah Smith of the United States...
Silver medalist Jake Packard of Australia, gold medalist Yasuhiro Koseki of Japan and Joao Gomes Junior of Brazil celebrate on the podium at the...
Katie Ledecky of the United States competes in the Women's Freestyle 800m Timed-Final on day one of the Pan Pacific Swimming Championships at Tokyo...
Katie Ledecky of the USA competes in the Women's 200m Freestyle heat on day one of the Pan Pacific Swimming Championships at Tokyo Tatsumi...
Jamie Cail of the United States performs during the Pan Pacific Swim Championships in Fukuoka City, Japan. Mandatory Credit: Al Bello /Allsport
Jenny Thompson of the USA poses for the camera during the Pan Pacific Championships at Sydney International Aquatic Centre in Homebush, Sydney,...
David McKeon of Australia swims the Men's 400m Freestyle final during day three of the 2014 Pan Pacific Championships at Gold Coast Aquatics on...
Kieren Perkins from Australia swimming in the Men's 1500 metres Freestyle competition during on 13th August 1995 at the 6th Pan Pacific Swimming...
Samantha Riley of Australia looks on during the Pan Pacific Swim Championships in Fukuoka City, Japan. Mandatory Credit: Al Bello /Allsport
Gabrielle Rose of the USA swims in the semi-finals of the Women's 200M Individual Medley during the 2002 Pan Pacific Swimming Championships at the...
Kate Ziegler dives off the block in the women's 400m freestyle B final during the Mutual of Omaha Pan Pacific Championships at the William Woollett...
Michael Phelps dives off the block on his way to winning the men's 100m butterfly during the Mutual of Omaha Pan Pacific Championships at the William...
Silver medalist Mack Horton of Australia, gold medalist Jack McLoughlin of Australia and Zane Grothe of the United States pose for photographs on the...
Scott Miller of Australia in action during the Mens 100m Butterfly at the 1999 Australian Open Championships and Pan Pacific Selection Trials from...
Jose Inesto of Mexico creates a bubble as he breaks the water surface during the 200 m individual medley on 13 August 1995 at the 6th Pan Pacific...
Swimming: 10th Pan Pacific Championships, Closeup of USA Michael Phelps in action, setting world record during 200M Butterfly heats, Victoria, Canada...
This file photo dated 24 August, 2002 shows Australia's Ian Thorpe reacting at the Pan Pacific Swimming Championships in Yokohama. Australian...
Michael Klim, Ian Thorpe, Jeffrey English and Christopher Fydler at the presentation of the gold medal after they won the 4x100m freestyle relay at...
Scott Miller of Australia swims in the preliminary event of the mens 100 meter Butterfly 12 August at the Pan Pacific Swimming Championships in...
Jenny Thompson of the USA celebrates after winning the women's 50m freestyle final during the Pan Pacific Swimming Championships at the Sydney...
General view of the Men's 200m Breastroke heats during day four of the 2014 Pan Pacific Championships at Gold Coast Aquatics on August 24, 2014 in...
Tommaso D'Orsogna of Australia swims the Men's 100m Butterfly Final during day three of the 2014 Pan Pacific Championships at Gold Coast Aquatics on...
Michael Klim of Australia celebrates winning the gold medal in the mens 100 metres freestyle in a time of 48.98 seconds during day five of the Pan...
Carly Geehr of the United States performs during the Pan Pacific Swim Championships in Fukuoka City, Japan. Mandatory Credit: Al Bello /Allsport
Claudia Poll of Costa Rica celebrates during the Pan Pacific Swim Championships in Fukuoka City, Japan. Mandatory Credit: Al Bello /Allsport
General view of the Pan Pacific Swim Championships in Fukuoka City, Japan. Mandatory Credit: Al Bello /Allsport
General view of the Pan Pacific Swim Championships in Fukuoka City, Japan. Mandatory Credit: Al Bello /Allsport
Jennifer Reilly from Australia celebrates after winning the womens 400m individual medley final during the 2002 Pan Pacific Swimming Championships at...
Ian Thorpe and Grant Hackett from Australia hold up there medals after coming first and second respectively in the mens 400m Freestyle final during...
Ian Thorpe from Australia turns to the score board after finishing first in the mens 400m Freestyle final during the 2002 Pan Pacific Swimming...
Ian Crocker of the USA breaks the Pan Pacific record in the Men's 100M Butterfly minutes after Geoff Huegill of Australia's record in the Semi-final...
Ian Thorpe from Australia celebrates after winning the 200m freestyle final during the 2002 Pan Pacific Swimming Championships at Yokohama swimming...
Michael Phelps from the USA swimming in the 400m individual medley during the 2002 Pan Pacific Swimming Championships at Yokohama swimming pool in...
Swimmers dive in for the start of the women's 50 meter backstroke final during the Mutual of Omaha Pan Pacific Championships at the William Woollett...
Michael Phelps jumps off the block and starts his preliminary heat in the men's 400 individual medley during the Mutual of Omaha Pan Pacific...
From bottom to top, Masafumi Yamaguchi of Japan, Ashley Delaney of Australia, Guilherme Guido of Brazil and Ben Treffers of Australia start their...
In this handout image provided by Swimming Australia, Cate Campbell poses with the five gold medals she won at the Pan Pacific Swimming Championships...
General view of the Pan Pacific Swimming Championships flag during the Open Water Swimming of the Pan Pacific Swimming Championships at Hojo Beach on...
Yumi Kida of Japan prepares to enter the water in the Women's 10km race during the Open Water Swimming of the Pan Pacific Swimming Championships at...
Team Australia celebrates winning the gold medal in the Women's 4x100m Medley Relay on day four of the Pan Pacific Swimming Championships at Tokyo...
Regan Smith of the United States competes in the Women's 200m Backstroke Final on day four of the Pan Pacific Swimming Championships at Tokyo Tatsumi...
Katie Ledecky of the United States competes in the Women's 1500m Freestyle Timed-Final on day four of the Pan Pacific Swimming Championships at Tokyo...
Katie Ledecky of the United States competes in the Women's 1500m Freestyle Timed-Final on day four of the Pan Pacific Swimming Championships at Tokyo...
Women's 200m backstroke gold medallist Kathleen Somers Baker of the US poses with silver medallist Taylor Ruck of Canada and bronze medallist Regan...
Swimmers compete in the Men's 800m Freestyle Timed-Final on day four of the Pan Pacific Swimming Championships at Tokyo Tatsumi International...
Swimmers compete in the Men's 50m Freestyle heat on day four of the Pan Pacific Swimming Championships at Tokyo Tatsumi International Swimming Center...
Regan Smith of the United States competes in the Women's 200m Backstroke heat on day four of the Pan Pacific Swimming Championships at Tokyo Tatsumi...
Kosuke Hagino of Japan competes in the Men's 200m Individual Medley Final on day three of the Pan Pacific Swimming Championships at Tokyo Tatsumi...
Jack McLoughlin of Australia celebrates winning the gold medal after competing in the Men's 400m Freestyle Final on day three of the Pan Pacific...
Katie Ledecky of the United States, Ariarne Titmus of Australia and Emily Overholt of Canada compete in the Women's 400m Freestyle Final on day three...
John Conger and Zachary Harting of the United States compete in the Men's 200m Butterfly Final on day two of the Pan Pacific Swimming Championships...
Townley Haas of the United States and Andrew Seliskar of the United States embrace after winning the gold and silver respectively in the Men's 200m...
Andrew Wilson of the United States competes in the Men's 100m Breaststroke Final on day one of the Pan Pacific Swimming Championships at Tokyo...
Susie O''Neill of Australia in action during the Womens 100m butterfly from the 1999 Australian Open Championships and Pan Pacific Selection Trials...
The start of the Womens 1500m Freestyle during the 1999 Australian Open Championships and Pan Pacific Selection Trials in Brisbane, Australia. \...
Kieren Perkins of Australia tumble turns but fails to reach the final of the mens 1500 metres freestyle during day seven of the Pan Pacific Swimming...
Jenny Thompson of the USA is congratulated by Susan O''Neill of Australia as she sets a New World Record in the womens 100 metres butterfly final...
Jenny Thompson of the USA on left celebrates with fellow American Misty Hyman as she sets a New World Record in the womens 100 metres butterfly final...