The United States Swimming National Championships are held annually, in summer. The event is organized by USA Swimming, and is held in a long course (50m) pool. In the past, and as recently as 2007, there were 2 meets annually: a Spring and a Summer Nationals. The Spring meet began as a 25-yard meet, while the Summer meet was long course. Prior to USA Swimming's creation in the late 1970s, the meet was run by the AAU.
Margaret Josephine Hoelzer is an American former competition swimmer, Olympic medalist, and former world record-holder. Hoelzer competed in the 2004 Summer Olympics and the 2008 Olympic Games.
Eric Lee Shanteau is an American former competition swimmer who won two gold medals as a member of winning United States relay teams at the World Championships. He was a member of the 2008 and 2012 U.S. Olympic teams, and earned a gold medal as a member of the winning U.S. team in the 4×100-meter medley relay at the 2012 Summer Olympics in London. Shanteau formerly held the 4×100-meter medley relay world record as a member of the U.S. team that competed at the 2009 FINA World Championship in Rome.
Scott Tyler Clary is an American former competition swimmer and Olympic gold medalist. In his Olympic debut at the 2012 Summer Olympics, Clary won gold in the 200-meter backstroke in Olympic record time. In total, he won sixteen medals in major international competitions: three gold, eight silver, and five bronze spanning the Summer Olympics, the FINA World Championships, the Pan Pacific Championships, and the Pan American Games.
Elizabeth Anne Pelton is an American former competitive swimmer and multi FINA world champion.
Melissa Franklin Johnson is an American former competitive swimmer and five-time Olympic 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.
Thomas Allen Shields is an American competitive swimmer. He is a two-time Olympian and the current American record-holder in the short course 50-meter butterfly and 200-meter butterfly. At the 2016 Summer Olympics, he won a gold medal in the 4×100-meter medley relay, swimming the butterfly leg of the relay in the prelims. Later the same year, he became the first American to swim faster than 44 seconds in the 100-yard butterfly, setting a new American record of 43.84 seconds.
Ryan Fitzgerald MurphyOLY is an American competitive swimmer specializing in backstroke. He is a four-time Olympic gold medalist and the former world-record holder in the men's 100-meter backstroke.
Hali Flickinger is a retired American professional swimmer who specializes in freestyle, butterfly, and individual medley events. She represents the Cali Condors of the International Swimming League.
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.
Corey Charles Garth Main is a New Zealand swimmer who qualified to compete at the 2016 Summer Olympics to be held in Rio de Janeiro, Brazil, in the men's 100 metre backstroke.
Regan Smith is an American competitive swimmer. As of 2024, Smith trains under Bob Bowman with Longhorn Aquatics. She is the world junior record holder in the women's long course 100-meter backstroke and 200-meter backstroke; the world record holder in the long course 100-meter backstroke; and the former record holder in the 200-meter backstroke. She competed at the 2020 Summer Olympics in three events representing the United States, winning a bronze medal in the 100-meter backstroke, a silver medal in the 200-meter butterfly, and a silver medal in the 4×100-meter medley relay. At the World Aquatics Championships, she won individual gold medals in the 200-meter backstroke in 2019 and the 100-meter backstroke in 2022 and a relay gold medal swimming the backstroke leg of the 4x100 medley relay in 2023.
The men's 200 metre backstroke event at the 2020 Summer Olympics was held from 28 to 30 July 2021 at the Tokyo Aquatics Centre. There will be approximately 30 competitors from approximately 20 nations, with the ultimate numbers determined through the ongoing selection process, including universality places.
Andrew Wilson is a retired American swimmer. At the 2020 Summer Olympics, he placed 6th in the 100 meter breaststroke, 17th in the 200 meter breaststroke, and won a gold medal in the 4x100 meter medley relay, for his efforts in the prelims of the relay.
Phoebe Bacon is an American swimmer. Bacon is a two time Olympian. In 2021, she qualified for the US Olympic Swimming Team, placing second in the 200m backstroke at the Olympic Team Trials. On June 21, 2024, Bacon made it to the finish to place second and secure her second ticket to the Olympics, where she will compete in Paris. She holds the 5th fastest 100 m Backstroke swim in the world for the 2019 calendar year, and was a member of the gold medal-winning 4 × 100 m medley relay team at the 2019 Pan American Games. She also won three gold medals at the 2018 Junior Pan Pacific Championships, and was a gold medalist in the 100m back at 2019 Pan American Games. Additionally, she was a gold medalist in the 100m back at the 2019 Toyota U.S. Open, beating the world record holding Regan Smith.
The 2020 USA Swimming Olympic trials was held at CHI Health Center Omaha in Omaha, Nebraska, for a fourth consecutive time. Originally scheduled from June 21 to 28, 2020, it was rescheduled to June 4 to 7, 2021, and June 13 to 20, 2021, due to the COVID-19 pandemic resulting in the postponement of the 2020 Summer Olympics to 2021. The meet served as the national championships in swimming for the United States. Those qualifying competed for the United States in swimming at the 2020 Summer Olympics in Tokyo, Japan.
Rhyan Elizabeth White is an American swimmer. She won a silver medal in the 4x100-meter medley relay at the 2020 Summer Olympics for her contribution in the prelims of the event and placed fourth in both the 100-meter backstroke and the 200-meter backstroke. At the 2020 Olympics, White also became the first Utah-born swimmer to compete in an Olympic Games. At the 2018 Summer Youth Olympics, she was the only swimmer representing the United States to win a medal. She won her first world title in the 200-meter backstroke at the 2021 World Short Course Championships.
Jacob Ryan Mitchell is an American swimmer and Olympian. He placed eighth in the 400 meter freestyle at the 2020 Summer Olympics. At the 2019 World Junior Championships, he won a gold medal in the 4×200 meter freestyle relay. He currently competes at the collegiate level for the University of Michigan.
Austin Katz is an American competitive swimmer who specializes in backstroke events. He is a World University Games gold medalist and a Pan Pacs bronze medalist. At the 2020 US Olympic Trials, Katz placed third in the 200m backstroke behind Ryan Murphy and Bryce Mefford, just missing out on an Olympic berth by one place. From 2017 to 2021, Katz swam collegiately for the University of Texas at Austin where he was a three-time NCAA champion and the current American record-holder in the 4×200-yard freestyle relay.
Shaine Casas is an American professional swimmer. He is an Americas record holder in the short course 4×50 meter medley relay, swimming the butterfly leg of the relay. At the 2021 World Short Course Championships, he won the gold medal in the 100-meter backstroke, a silver medal in the 200-meter backstroke, and placed seventh in the 50-meter backstroke. In 2022, at the year's World Aquatics Championships, he won the bronze medal in the 200-metre backstroke. Later in the year, at the 2022 World Short Course Championships, he won the silver medal in the 200-metre backstroke and placed fourth in the finals of the 100-meter individual medley and 200-meter individual medley.
United States 
