Michael Steward Heath is an American former competition swimmer who specialized in freestyle events. He is a three-time Olympic gold medalist, and a former world record-holder in two relay swimming events. A native of Texas, he won two national collegiate championship competing for the University of Florida. During his elite swimming career, Heath won ten medals in major international championships, including seven golds, two silvers and a bronze, spanning the Olympic Games, FINA World Championships, and Pan Pacific Championships.
David López-Zubero Purcell, also known as David Zubero, is a former competition swimmer who represented Spain at three Summer Olympics and won an Olympic bronze medal in 1980. Zubero was born in the United States, swam in international competition for Spain, and holds dual Spanish-American citizenship.
Nicole Lee Haislett is an American former competitive swimmer who was a three-time Olympic gold medalist, a former world and American record-holder, and an eight-time American national college champion. During her international swimming career, Haislett won twenty-two medals in major international championships, including fourteen golds.
Martín López-Zubero Purcell, also known as Martin Zubero, is a former competition swimmer and Olympic gold medalist. López-Zubero was born in the United States, swam in international competition for Spain, and holds dual Spanish-American citizenship.
Mary Wayte Bradburne is an American former competition swimmer, two-time Olympic gold medalist, and television sports commentator. During her international swimming career, Wayte won eight medals in major international championships, including four golds.
Thomas Carlton Bruner is an American former competition swimmer who specialized in long-distance freestyle events.
Ricardo Andrés Monasterio Guimaraes is a former competition swimmer who represented Venezuela at the 1996, 2000, 2004 and 2008 Summer Olympics.
Matthew J. Cetlinski is an American former competition swimmer, Olympic gold medalist, and former world record-holder.
David Erwin Larson is an American former competition swimmer who is an Olympic gold medalist and former world record-holder. Larson is a Georgia native who became an All-American college swimmer for the University of Florida. He was known for his success as a member of American relay teams in international competition at the Pan American Games and the Olympics – and for setting two world records in the 4×200-meter relay event on the same day at the 1984 Olympics.
Troy Lane Dalbey is an American former competition swimmer, two-time Olympic champion, and former world record-holder.
Gregory Stewart Burgess is an American former competition swimmer and Olympic medalist.
The Cayman Islands sent a delegation to compete at the 2008 Summer Olympics in Beijing, China. The delegation included fifteen people; of the delegation, four athletes participated under the Caymanian flag. In the track and field events was Ronald Forbes, who also served as the Cayman Islands' flag-bearer during the Opening Ceremony and reached quarterfinals in the 110m hurdles, and Cydonie Mothersille, who reached finals and ranked eighth in the 200m dash. Brothers Shaune and Brett Fraser, both swimmers, participated in the 100 and 200m freestyle and in the 200m backstroke, respectively. The Cayman Islands' appearance at the Beijing Olympics marked its ninth appearance since its debut at the 1976 Summer Olympics in Montreal. The Cayman Islands, up to and including Beijing, have yet to medal.
Omar Andrés Pinzón García is a competitive swimmer who represented Colombia at the 2004 Olympics in Athens, Greece and 2008 Olympics in Beijing, China. Pinzón attended college in the United States, where he swam for the University of Florida.
Caroline Stilwell Axel Burckle is an American former competition swimmer and Olympic bronze medalist.
Bradley Kevin Ally is a three-time Olympic swimmer from Barbados. He represented Barbados at the 2004, 2008 and 2012 Summer Olympics. He was the bronze medalist in the 200-meter individual medley at the Pan-American Games in Brazil 2007. He holds the Barbadian Record in the butterfly and individual medley events, as well as the 200-meter freestyle.
Brett Michael Fraser is a competition swimmer and Pan American Games gold medalist from the Cayman Islands. At the 2008 Summer Olympics, Fraser and his older brother, Shaune Fraser, were two of the three flag-bearers for the Cayman Islands. He competed in the 200 m backstroke.
Conor James Dwyer is a former American competition swimmer and Olympic gold medalist. He competed in freestyle and medley events, and won a gold medal as a member of the winning U.S. 4×200-meter freestyle relay team at the 2012 Summer Olympics. In total, he has won seventeen medals in major international competitions: nine gold, six silver, and two bronze spanning the Summer Olympics, the FINA World Championships, the Pan Pacific Championships, and the Pan American Games. Dwyer placed second at the 2016 US Olympic Swimming Trials in the 400m freestyle.
Tami Lee Bruce is an American former competition swimmer who represented the United States in two freestyle events at the 1988 Summer Olympics.
Alberto Eugenio Mestre Sosa is a former competition swimmer who represented Venezuela at the 1980 Summer Olympics and 1984 Summer Olympics.
Kieran Smith is an American swimmer specializing in freestyle and individual medley events. He is the American record and US Open record holder in the 500 yard freestyle. He won a gold medal in the 4×200 meter freestyle relay at the 2022 World Aquatics Championships. At the 2021 World Short Course Championships, Smith won a gold medal and set an American record as part of the 4×200 metre freestyle relay. He competed at the 2020 Summer Olympics, winning the bronze Olympic medal in the 400 meter freestyle, placing sixth in the 200 meter freestyle and fourth in the 4×200 meter freestyle relay. At the 2017 FINA World Junior Swimming Championships, he won the silver medal in the 200 meter individual medley. He competes collegiately for the Florida Gators.
Cayman Islands 
