The swimming competitions at the 2000 Summer Olympics in Sydney took place from 16 to 23 September 2000 at the Sydney International Aquatic Centre in Homebush Bay. It featured 32 events, and a total of 954 swimmers from 150 nations.
Laure Manaudou is a retired French Olympic, world and European champion swimmer. She has held the world record in freestyle events between 200 and 1500 meter. She is the daughter of a French father and a Dutch mother, and she is the older sister of Florent Manaudou who is also an Olympic gold medalist swimmer.
The women's 100 metre backstroke event at the 2004 Olympic Games was contested at the Olympic Aquatic Centre of the Athens Olympic Sports Complex in Athens, Greece on August 15 and 16.
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—ten days before her 20th birthday in 2002. 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.
Giaan Leigh Rooney, OAM is an Australian former competitive swimmer and television personality. As a member of the Australian team in women's 4×100-metre medley relay, she won an Olympic gold medal and broke a world record at the 2004 Summer Olympics. Rooney is currently an Australian television presenter.
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.
Julie Maree McDonald OAM is an Australian former long-distance freestyle swimmer of the 1980s and 1990s, who won a bronze medal in the 800-metre freestyle, swimming at the 1988 Summer Olympics in Seoul. She was often considered to be an outspoken and controversial swimmer, who switched to distance freestyle after starting as backstroker.
Lorraine Joyce Thurlow,, née Crapp, is a former Olympic swimming champion representing Australia. In world swimming history, Crapp earned a place as the first woman to break the five-minute barrier in the 400 m freestyle.
Bradford Paul Cooper is an Australian former freestyle and backstroke swimmer of the 1970s, who won a gold medal in the 400 m freestyle at the 1972 Summer Olympics. In that race he originally finished second by the smallest margin ever to decide an Olympic swimming final, but was later awarded the gold medal after the victor, American Rick DeMont, an asthmatic, was disqualified after his post-race urinalysis tested positive for traces of the banned substance ephedrine contained in his prescription asthma medication, Marax.
The women's 800 metre freestyle event at the 2000 Summer Olympics took place on 21–22 September at the Sydney International Aquatic Centre in Sydney, Australia.
The men's 200 metre backstroke event at the 2000 Summer Olympics took place on 20–21 September at the Sydney Olympic Park Aquatic Centre in Sydney, Australia. There were 45 competitors from 38 nations. Each nation had been limited to two swimmers in the event since 1984. The event was won by Lenny Krayzelburg of the United States, with his countryman Aaron Peirsol taking silver. It was the second consecutive Games that Americans had finished one-two in the event. Bronze went to Matt Welsh of Australia, the nation's first medal in the event since 1980.
The women's 100 metre backstroke event at the 2000 Summer Olympics took place on 17–18 September at the Sydney International Aquatic Centre in Sydney, Australia.
Emily Jane Seebohm, OAM is an Australian swimmer. She has appeared at four Olympic Games between 2008 and 2021; and won three Olympic gold medals, five world championship gold medals and seven Commonwealth Games gold medals. She specialises in the backstroke, but has also won medals in the freestyle and individual medley.
Ellie Victoria Cole, is a retired Australian Paralympic swimmer and wheelchair basketball player. After having her leg amputated due to cancer, she trained in swimming as part of her rehabilitation program and progressed more rapidly than instructors had predicted. She began competitive swimming in 2003 and first competed internationally at the 2006 IPC Swimming World Championships, where she won a silver medal. Since then, she has won medals in the Pan Pacific Swimming Championships, the Commonwealth Games, the Paralympic Games, the IPC Swimming World Championships, and various national championships. Following the 2012 London Paralympics, where she won four gold and two bronze medals, Cole underwent two shoulder reconstructions and made a successful return to swimming at the 2015 IPC Swimming World Championships, winning five medals, including three golds. She subsequently represented Australia at the 2016 Rio de Janeiro Paralympics, the 2018 Commonwealth Games, and the 2020 Tokyo Paralympics. In claiming her seventeenth Paralympic medal in Tokyo, Cole became Australia's most decorated female Paralympian with six gold, five silver and six bronze medals from four Paralympic Games.
Robert "Bobby" Hurley is an Australian swimmer and former World Record holder in the short-course 50 metres Backstroke and 2012 World Champion in the same event. In 2009 he won a bronze medal as a team member on the 4 × 200 m Freestyle relay at the FINA World Championships in Rome. He has five FINA World Championship medals to his name, two gold, one silver and two bronze.
Melissa Franklin Johnson is an American former competition swimmer and five-time Olympic gold medalist. She formerly held the world record in the 200-meter backstroke. As a member of the U.S. national swim team, she also held the world records in the 4×100-meter medley relay.
The swimming competitions at the 2012 Summer Olympics in London took place from 28 July to 4 August at the Aquatics Centre. The open-water competition took place from 9 to 10 August in Hyde Park.
The women's 200-metre backstroke event at the 2012 Summer Olympics took place on 2–3 August at the London Aquatics Centre in London, United Kingdom.
Kara Leo is an Australian swimmer. She has been selected to represent Australia at the 2012 Summer Paralympics in the S14 200m freestyle and 100m backstroke swimming events.
Choi Soo-min is a South Korean former swimmer, who specialized in backstroke events. She won a bronze medal, as a 17-year-old, at the 1998 Asian Games, and later represented South Korea at the 2000 Summer Olympics.
