The FINA World Junior Swimming Championships is a swimming championship event organized by FINA for girls aged 14–17 and boys aged 15–18 on 31 December of the year of the competition. It is held biennially, and has been held since 2006.
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.
Alia Shanee Atkinson, OD is a retired Jamaican swimmer and five time Olympian. At the 2012 Summer Olympics, she became the second Jamaican swimmer to place in the top four at an Olympic Games, finishing fourth in the 100-metre breaststroke. In 2014, she became the second woman to swim a 1:02.36 in the short course 100-metre breaststroke tying the world record in the event. In 2016, Atkinson set a new world record in the short course 50-metre breaststroke. Two years later, in 2018, she set a new world record in the short course 50-metre breaststroke for the second time. She was the first Afro-Jamaican to win a world title in swimming. She won a total of 124 medals, of which 74 were gold medals, at Swimming World Cup circuits over the course of her career.
Nicolas Fink is an American competition swimmer who specializes in breaststroke events. He won three gold medals, two silver medals, and a bronze medal at the 2021 World Short Course Championships in relay and individual breaststroke events. At the 2020 Summer Olympics, he placed fifth in the 200 meter breaststroke. He won the silver medal in the 200 meter breaststroke at the 2014 Pan Pacific Championships, and a gold medal in the 4×100 meter medley relay and a silver medal in the 200 meter breaststroke at the 2019 Pan American Games. He currently represents the Cali Condors which is part of the International Swimming League.
Nicolò Martinenghi is an Italian swimmer. He is a two-time world record holder in the 4×50 metre medley relay, swimming breaststroke on both relays. He is the Italian record holder in the 50 metre breaststroke and 100 metre breaststroke.
Benedetta Pilato is an Italian swimmer. She is the world record holder in the long course 50 metre breaststroke. She is the European champion in the 50 metre breaststroke in 2021 and the 100 metre breaststroke in 2022 as well as the silver medalist in the 50 metre breaststroke in 2022. In 2021, she won a silver medal in the 50 metre breaststroke at the 2021 World Short Course Championships. She is the world champion in the 100 metre breaststroke and the silver medal in the 50 metre breaststroke at the 2022 World Aquatics Championships.
Niamh Coyne is an Irish swimmer. She competed in the women's 50 metre breaststroke at the 2019 World Aquatics Championships held in Gwangju, South Korea and she did not advance to compete in the semi-finals.
Nika Godun is a Russian competitive swimmer. She is a Russian record holder in the short course 4×50 metre medley relay and the 4×100 metre medley relay. She competed at the 2019 and 2021 European Short Course Championships, medaling in the 4×50 metre medley relay and 50 metre breaststroke. At the 2021 World Short Course Championships she placed fifth in the 50 metre breaststroke and the 4×100 metre medley relay, and sixth in the 100 metre breaststroke and the 4×50 metre medley relay.
Kirill Strelnikov is a Russian competitive swimmer. He won a gold medal in the 4×50 metre medley relay at the 2021 World Short Course Championships and the 4×100 metre medley relay at the 2013 World University Games, swimming the breaststroke leg of both relays in the final. At the 2021 European Short Course Championships he won a bronze medal in the 4×50 metre mixed medley relay, swimming the breaststroke leg of the relay in the preliminaries.
Florine Gaspard is a Belgian competitive swimmer specializing in sprint breaststroke events. She is the Belgian record holder in the long course and short course 50-metre breaststroke. She placed sixth in the final of the 50-metre breaststroke at the 2021 European Short Course Championships. At the 2022 European Aquatics Championships, she placed eighth in the final of the 50-metre breaststroke. At the World Short Course Championships, she placed eleventh in the semifinals of the 50-metre breaststroke in 2021 and 2022.
The Women's 50 metre butterfly competition of the 2022 FINA World Swimming Championships was held on 13 December 2022.
The Men's 50 metre breaststroke competition of the 2022 FINA World Swimming Championships was held on 17 and 18 December 2022.
The Women's 100 metre breaststroke competition of the 2022 FINA World Swimming Championships was held on 14 and 15 December 2022.
The Women's 50 metre freestyle competition of the 2022 FINA World Swimming Championships was held on 16 and 17 December 2022.
The Women's 100 metre butterfly competition of the 2022 FINA World Swimming Championships was held on 17 and 18 December 2022.
