Sarah Fredrika Sjöström is a Swedish competitive swimmer specialising in the sprint freestyle and butterfly events.
Michelle Coleman is a Swedish competitive swimmer specialized in the sprint freestyle and backstroke events. She is the current Swedish national record holder in the 100 meter backstroke, and the 200 meter backstroke. She finished 7th in the 200 meter freestyle at the 2016 Olympic Games in Rio and led off the Swedish silver medal winning 4 × 100 m medley relay team at the 2015 World Championships in Kazan.
Hannah Margaret McNair "Maggie" Mac Neil is a Canadian former competitive swimmer. A 100 metre butterfly event specialist, she is the 2020 Olympic champion, 2019 World (LC) champion, two-time World (SC) champion, 2022 Commonwealth champion, and 2023 Pan American champion. She holds the short course world record, the Commonwealth record, and Pan American record in the event.
Andrey Dmitriyevich Minakov is a Russian swimmer and Olympian. He is the Russian record holder in the long course 100 metre butterfly. He is a former world junior record holder in the long course and short course 50 metre butterfly and long course 100 metre freestyle. At the 2019 World Aquatics Championships, he won silver medals in the 100 metre butterfly and 4×100 metre freestyle relay, and a bronze medal in the 4×100 metre medley relay. In 2021, at the 2020 Summer Olympics, he placed fourth in the 100 metre butterfly, fourth in the 4×100 metre medley relay, seventh in the 4×100 metre freestyle relay, and tenth in the 100 metre freestyle. He also won two gold medals, one silver medal, and three bronze medals at the 2021 World Short Course Championships. In 2022, he won the NCAA title in the 100 yard butterfly.
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.
Victoria "Torri" Huske is an American competitive swimmer and the reigning Olympic champion in the 100-meter butterfly. She holds world records in two relays: the 4x100-meter medley and 4x100-meter mixed medley. She is the former American record holder in the 50- and 100-meter butterfly.
Andrew Patrick “Drew” Kibler is an American competition swimmer specializing in freestyle events. He is a world record holder in the short course 4×200 meter freestyle relay and a former American record holder in the 4×200 yard freestyle relay. He won a gold medal in the 4×200 meter freestyle relay each at the 2022 World Aquatics Championships and the 2022 World Short Course Championships and placed fourth in the event at the 2020 Summer Olympics. He is an Olympic silver medalist in the 4x200 meter freestyle relay at the 2024 Paris Olympics. In the 200 meter freestyle, he took fourth-place at both the 2022 World Aquatics Championships and the 2022 World Short Course Championships. He is also a three-time NCAA champion in the 4×200 yard freestyle relay, winning NCAA titles in the event in 2019, 2021, and 2022.
Joseph Hunter Armstrong is an American competitive swimmer. He is the world record holder in the long course 50 meter backstroke. At the 2022 World Aquatics Championships, he won a silver medal in the 50 meter backstroke, a bronze medal in the 100 meter backstroke, gold medals in the 4×100 meter freestyle relay and 4×100 meter mixed medley relay, and a silver medal in the 4×100 meter medley relay. At the 2020 Summer Olympics, he won a gold medal in the 4×100 meter medley relay, swimming backstroke in the preliminaries, and placed ninth in the 100 meter backstroke.
Brooks Vaughn Curry is an American competitive swimmer. He is an Olympian and a gold medalist in the 4×100-meter freestyle relay at the 2020 Summer Olympics. At the 2022 NCAA Championships, he won the NCAA title in the 50-yard freestyle and 100-yard freestyle. At the 2022 World Aquatics Championships, he won a gold medal in the 4×100-meter freestyle relay, swimming the anchor leg of the relay in both the prelims and the final, a bronze medal in the 4×100-meter mixed freestyle relay, swimming in the final, and placed fifth in the 100-meter freestyle.
Kevin Patrick Callan is a retired American competitive swimmer. In 2017, he won a silver medal in the 4×200-meter freestyle relay at the 2017 World Junior Championships. In 2020, he won silver medals in the 200-meter freestyle and the 400-meter freestyle at the year's U.S. Open Championships. At the 2020 Summer Olympics, Callan was part of the 4×200-meter freestyle relay that took fourth place. At the 2023 NCAA Division I Men's Swimming and Diving Championships, he won a bronze medal in the 4×200-yard freestyle relay. He has a younger brother, Christopher Jack Callan, who currently swims at the University of Michigan.
Youssef Ramadan is an Egyptian swimmer. He is an African record holder in the short course 4×50 metre medley relay and 4×100 metre medley relay, where he swam butterfly leg on both relays. He competed at the 2020 Summer Olympics in the 100 metre butterfly, placing sixteenth in the semifinals. At the 2021 World Short Course Championships, he placed fourth in the 100 metre butterfly and thirteenth in the 100 metre freestyle. At the 2022 World Short Course Championships, he placed eighth in the final of the 100 metre butterfly and tenth in the semifinals of the 100 metre freestyle and the 50 metre butterfly. In 2023, he won the NCAA Division I Championships title in the 100 yard butterfly.
Gretchen Walsh is an American competitive swimmer and the world record holder in the 100 meter butterfly, 4×100 medley relay, mixed gender 4×100 medley relay, and 100 meter IM. She won the silver medal in the 100 meter butterfly at the 2024 Summer Olympics in Paris, where she also set the Olympic record in the 100 meter butterfly in the semifinals with a time of 55.38. She additionally holds one world junior record in the mixed gender 4×100 medley relay event, as well as American records in the 50 meter butterfly, 4×100 meter freestyle relay, 4×100 meter medley relay, 50 meter freestyle, 50 meter backstroke, 50 yard freestyle, 100 yard freestyle, 100 yard butterfly, 100 yard backstroke, 4×50 yard freestyle relay, 4×50 yard medley relay, 4×100 yard freestyle relay, and 4×100 yard medley relay.
Trenton Jeffrey Julian is an American competitive swimmer. He is a world record holder in the short course 4×200 meter freestyle relay and 4×100 meter medley relay. He won a gold medal in the 4×200 meter freestyle relay at the 2019 World University Games. He followed up with gold medals in the 4×200 meter freestyle relay at the 2021 World Short Course Championships, 2022 World Aquatic Championships, and 2022 World Short Course Championships. In the 4×100 meter medley relay, he won a world title and gold medal at the 2022 World Short Course Championships, swimming butterfly on each the prelims and finals relay.
New Zealand 
