Dana Whitney Vollmer is a former American competition swimmer, five-time Olympic gold medalist, and former world record-holder. At the 2004 Summer Olympics, she won a gold medal as a member of the winning United States team in the 4×200-meter freestyle relay that set the world record in the event. Eight years later at the 2012 Summer Olympics, Vollmer set the world record on her way to the gold medal in the 100-meter butterfly, and also won golds in the 4×100-meter medley relay and 4×200-meter freestyle relay. She won three medals including a gold at the 2016 Summer Olympics in Rio de Janeiro.
Allison Marie Wagner is an American former competition swimmer, Olympic medalist, and former world record-holder.
Laura Anne Walker is an American former competition swimmer and Olympic medalist.
Madeleine Marie Crippen, also known by her married name as Madeleine Plankey, is an American former competition swimmer. Crippen represented the United States at the 2000 Summer Olympics.
Jenna Leigh Johnson is an American former competition swimmer and Olympic gold medalist.
Caitlin Leverenz Smith is an American competition swimmer who specializes in breaststroke and medley events. She won the bronze medal in the 200-meter individual medley event at the 2012 Summer Olympics.
Yuliya Andreyevna Yefimova is a Russian competitive swimmer. She is the Russian record holder in the 200 metre individual medley, 50 metre breaststroke, 100 metre breaststroke, and 200 metre breaststroke. After making her Olympic debut in 2008, she went on to win the bronze medal in the 200 metre breaststroke in 2012, and silver medals in the 100 metre and 200 metre breaststroke in 2016. She is a six-time World Champion, winning the 50 metre breaststroke in 2009 and 2013, the 100 metre breaststroke in 2015, and the 200 metre breaststroke in 2013, 2017, and 2019. In 2019, she became the first woman to win the 200 metre breaststroke at a FINA World Aquatics Championships three times. She is a former world record holder in the long course 50 metre breaststroke. She has won 109 medals, including 48 gold medals, at Swimming World Cups.
Ellen May Gandy, also known by her nickname Elly Gandy, is a British-born Australian former female butterfly swimmer. She represented Great Britain and England until 2012, and had almost all of her elite-level success under those flags. She represented Great Britain at the 2008 Summer Olympics and 2012 Summer Olympics in the 200m butterfly swimming event, and was the 2011 World silver medalist at that distance.
Allison Rodgers Schmitt is an American competition swimmer who specializes in freestyle events. She is a four-time Olympian and a ten-time Olympic medalist.
Stephanie Horner is a competition swimmer from Canada. She is a butterfly and freestyle specialist.
Cecilia Elizabeth Biagioli is an Olympic and national record-holding swimmer from Argentina. She swam for Argentina at the 2000, 2004, 2008 and 2012 Olympics. She represented Argentina at the 2020 Summer Olympics.
Kathryn Paige Northcutt, née Kathryn Paige Zemina, is an American former competition swimmer who was an Olympic bronze medalist.
Lauren Perdue is an American competitive swimmer who specializes in freestyle events. She was a member of the 2012 United States Olympic team, and earned a gold medal as a member of the winning U.S. team in the 4×200-meter freestyle relay at the 2012 Summer Olympics.
Pernille Blume is a Danish former swimmer specializing in sprint freestyle events. She competed at the 2012 Summer Olympics. At the 2016 Summer Olympics she was the gold medalist in the women's 50 metre freestyle and won a bronze medal in the women's 4 × 100 metre medley relay where she swam the freestyle leg of the relay in both the prelims and the final. She also competed at the 2020 Summer Olympics, winning a bronze medal in the 50 metre freestyle.
Caroline Ruhnau is a German swimmer. She competed at the 2012 Summer Olympics in the 100 m breaststroke, but failed to reach the final. She won this event at the European Short Course Swimming Championships 2009. She also won two bronze medals at European long-course championships in 2010 and 2012.
Brittany MacLean is a Canadian retired competitive swimmer who has represented her country in the Summer Olympics and other international championships. She won a bronze medal in the women's 4 x 200 m freestyle relay at the 2016 Summer Olympics.
Phathana Inthavong is a Laotian swimmer specializing in Freestyle and Backstroke. He swam for Laos at the 2012 Summer Olympics. In August 2013 he joined the FINA World Aquatics Championships in Barcelona, Spain.
Michelle Lenhardt is a Brazilian swimmer, who specialized in freestyle events.
Lillia Camille King is an American swimmer who specializes in breaststroke. At the 2016 Summer Olympics, she won the gold medal in the 100-meter breaststroke competition and also won a gold medal in the 4x100 meter medley relay, in which she swam the breaststroke leg. At the 2020 Summer Olympics, King won a silver medal in the 4x100 meter medley relay for her efforts in the prelims, the silver medal in the 200-meter breaststroke, and the bronze medal in the 100-meter breaststroke. At the 2024 Summer Olympics, she won a gold medal in the 4x100 meter medley relay, where she swam the breaststroke leg. She is the current world record holder in the long course 100-meter breaststroke.
Lisa Höpink is a German swimmer, who competed in the 4 × 100 metre freestyle relay and 4 × 100 metre medley relay events at the 2020 Summer Olympics. She won two medals at the 2019 Summer Universiade, and three medals at the 2014 European Junior Swimming Championships.
Germany 
