Matthew Nicholas Biondi is an American former competitive swimmer and water polo player. As a swimmer, he is an eleven-time Olympic medalist, and former world record-holder in five events. Biondi competed in the Summer Olympic Games in 1984, 1988 and 1992, winning a total of eleven medals. During his career, he set three individual world records in the 50-meter freestyle and four in the 100-meter freestyle.
Natalie Anne Coughlin Hall is an American former competition swimmer and twelve-time Olympic medalist. While attending the University of California, Berkeley, she became the first woman ever to swim the 100-meter backstroke in less than one minute. At the 2008 Summer Olympics, she became the first U.S. female athlete in modern Olympic history to win six medals in one Olympiad, and the first woman ever to win a 100-meter backstroke gold in two consecutive Olympics. At the 2012 Summer Olympics, she earned a bronze medal in the 4×100-meter freestyle relay.
Malin Therese Alshammar is a Swedish swimmer who has won three Olympic medals, 25 World Championship medals, and 43 European Championship medals. She is a specialist in short distances races in freestyle and butterfly. She is coached by former Swedish swimmer Johan Wallberg. She is the first female swimmer and the third overall to participate in six Olympic Games.
Ryan Steven Lochte is an American former competition swimmer and 12-time Olympic medalist. He is the third-most decorated swimmer in Olympic history measured by total number of medals, behind only Michael Phelps and Katie Ledecky. Lochte's seven individual Olympic medals rank second in history in men's swimming, tied for second among all Olympic swimmers. He currently holds the world records in the 200-meter individual medley. As part of the American teams, he also holds the world record in the 4×200-meter freestyle and 4×100-meter freestyle (mixed) relay.
Gustavo França Borges is a Brazilian former competitive swimmer. He swam for Brazil in four Summer Olympic Games: 1992, 1996, 2000 and 2004. Borges has won the fourth-most Olympic medals of any Brazilian, with four —one in 1992, two in 1996 and one in 2000—only behind sailors Robert Scheidt and Torben Grael and canoeist Isaquias Queiroz with five, and gymnast Rebeca Andrade with six. He also has eight Pan American Games gold medals, the third-most of any Brazilian and only behind swimmer Thiago Pereira and table tennis player Hugo Hoyama. Borges was Brazil's flagbearer for the Closing Ceremony at the 2004 Summer Olympics.
Fernando de Queiroz Scherer is a Brazilian former international swimmer. He won the bronze medal in the 50-meter freestyle at the 1996 Summer Olympics in Atlanta and another bronze medal four years later in Sydney with the Brazilian relay team in the 4×100-meter freestyle.
Jon C. Olsen is an American former competition swimmer, four-time Olympic champion, and former world record-holder. Olsen was a successful relay swimmer for the U.S. national team in the late 1980s and 1990s. He has won a total of 27 medals in major international competition, 20 gold, 5 silver, and 2 bronze spanning the Olympics, the World, Pan Pacific, and the Pan American championships.
Nathaniel James Dusing is an American former competition swimmer, Olympic medalist, and world champion.
Thiago Machado Vilela Pereira is a retired Brazilian international competition swimmer. One of the greatest swimmers in the history of Brazil, Pereira won the silver medal in the 400-meter individual medley at the 2012 Summer Olympics in London, beating the then-current Olympic champion Michael Phelps. He also broke a world record in the short course 200-meter individual medley, and broke several South American and Brazilian records. During his career, he competed with swimming legends Michael Phelps and Ryan Lochte.
Joanna de Albuquerque Maranhão Bezerra de Melo, or Joanna Maranhão is a swimmer from Brazil, who competed at three consecutive Summer Olympics for her native country, starting in 2004. She was a finalist in the 400-metre individual medley at 2004 Athens, finishing in 5th place, the best position of all time obtained by the Brazil women's swimming, along with Piedade Coutinho. Joanna also broke countless Brazilian and South American records.
Julia Elizabeth Smit is an American competition swimmer, two-time Olympic medalist, and former world record-holder in two events. She has won a total of nine medals in major international competition, six golds, two silvers, and one bronze spanning the Olympics and Pan American Games.
Michael Fred Phelps II is an American former competitive swimmer. He is the most successful and most decorated Olympian of all time with a total of 28 medals. Phelps also holds the all-time records for Olympic gold medals (23), Olympic gold medals in individual events (13), and Olympic medals in individual events (16). At the 2004 Summer Olympics in Athens, Phelps tied the record of eight medals of any color at a single Games, held by gymnast Alexander Dityatin, by winning six gold and two bronze medals. Four years later, when he won eight gold medals at the 2008 Beijing Games, he broke fellow American swimmer Mark Spitz's 1972 record of seven first-place finishes at any single Olympic Games. At the 2012 Summer Olympics in London, Phelps won four gold and two silver medals, and at the 2016 Summer Olympics in Rio de Janeiro, he won five gold medals and one silver. This made him the most successful athlete of the Games for the fourth Olympics in a row.
Nicholas Brewer Thoman is an American competition swimmer who specializes in the backstroke and is an Olympic gold medalist. He has won two world championships as a member of winning United States medley relay teams at the FINA World Aquatics Championships. From 2009 to 2015 he held the world record in the 100-meter backstroke. Thoman has won a total of ten medals in major international competition, four gold, three silver, and three bronze spanning the Olympics, World Championships, Pan Pacific Championships, Pan American Games, and the Summer Universiade. He was a member of the 2012 U.S. Olympic team, and won gold and silver medals at the 2012 Summer Olympics.
Melissa Franklin Johnson is an American former competitive swimmer and five-time Olympic gold medalist. She held the world record in the 200-meter backstroke from 2012 to 2019. As a member of the U.S. national swim team, she also held the world records in the 4×100-meter medley relay.
Ryan Fitzgerald MurphyOLY is an American competitive swimmer specializing in backstroke. He is a five-time Olympic gold medalist and the former world-record holder in the men's 100-meter backstroke.
Olivia Smoliga is a 2X Olympian and American competitive swimmer who specializes in backstroke and freestyle events. She won a record eight gold medals at the 2018 World Championships, becoming the first swimmer, male or female, to win eight or more gold medals in a single FINA World Swimming Championships or FINA World Aquatics Championships. Smoliga is the current American record-holder in the 50-meter backstroke. She is also the current Guinness World Record holder for "most gold medals won at a single FINA World Championships" by an individual swimmer. At the 2016 Summer Olympics held in Rio de Janeiro, she won a gold medal for swimming the backstroke leg in the preliminary heat of the 4x100-meter medley relay.
Michael Charles Andrew is an American competitive swimmer and an Olympic gold medalist. He was the 2016 world champion in the 100 meter individual medley. At his first Olympic Games, the 2020 Summer Olympics, he won a gold medal and set a world record as part of the 4x100 meter medley relay, placed fourth in the 100 meter breaststroke, fourth in the 50 meter freestyle, and fifth in the 200 meter individual medley. Andrew's swims in 2021 at the 2020 Olympics made him the first swimmer to represent the United States at an Olympic Games in an individual breaststroke event as well as another individual event other than an individual medley in the then-125-year-history of swimming at the Summer Olympics. He has won 78 medals at Swimming World Cup circuits.
Sayaka Akase is a Japanese competitive swimmer who specializes in backstroke. She won the gold medal in the 200 meter backstroke at the 2014 Asian Games. She also won the bronze medal in the 200 meter backstroke and the 4x100 meter relay at the 2014 FINA Short-Course Swimming Championships. She has also competed in the 2013 and 2015 World Aquatics Championships, and the 2014 Pan Pacific Swimming Championships. She has produced a total of 3 international medals, with 1 gold and 2 bronze.
Justin Ress is an American swimmer. As a member of the USA national team Justin won the gold medal in the 50 meter backstroke at the 2022 FINA World Championships and was a member of the USA gold medal winning 4X100 free relay. He was also a key part of the USA team that defeated Australia in the resumption of the Duel in the Pool series in 2022. Ress competed as a member of the Cali Condors of the International Swimming League from 2019-2021 and looks forward to resumption of ISL in the near future. Ress was US national champion in the 100 backstroke in 2022 and 50 backstroke in 2017 after which he competed in the men's 50 meter backstroke event at the 2017 World Aquatics Championships. Ress swam collegiately for North Carolina State University where he was a 3-time NCAA champion, 21-time NCAA All-American, and 11-time ACC champion. In his first year at school he won the 2016 ACC Freshman of the Year award.
Claire Curzan is an American competitive swimmer and Olympian. Specialising in multiple events, she earned an Olympic silver medal in the 4×100 meter medley relay in the 2020 Summer Olympics by swimming the preliminary butterfly leg. She holds junior world records in the long course 50 meter freestyle and 100 meter butterfly and the short course 50 meter butterfly and 100 meter butterfly. She also holds American records in the short course 50 meter backstroke and 50 meter butterfly, and formerly held the American record in the 100 yard butterfly. She currently swims for the Virginia Cavaliers.
United States 
