Day six semifinals included the men's 100 butterfly, women's 200 backstroke, men's 50 freestyle and women's 50 butterfly.

The Netherlands Marrit Steenbergen out-touches Australia’s Mollie O’Callaghan in 100m freestyle thriller Marrit Steenbergen from The Netherlands has won herself a slice of World Championship Swimming ...

Given the unusual journey that Santo Condorelli has taken to the 2025 World Aquatic Championships, a swim-off would seem par ...

Thomas Heilman remains the future of American men’s butterfly, in part because he keeps disappointing at big international ...

Chen Yuxi is just 19 years old, but she won her ninth career World Championships gold medal by triumphing in the women’s ...

Jersey Shore’s Maya Freeman finished second in 1:01.77, followed by Upper Main Line’s Audrey Schroeder (1:02.89), Pocono’s ...

Yu Zidi just missed a medal in the 200 butterfly at the World Championships, but the 12-year-old phenom medaled in the 800 ...

Ireland Olympic gold medalist Daniel Wiffen has withdrawn from the World Aquatics Championships, citing the bout of ...

Katharine Berkoff and Regan Smith won gold and silver for the United States in the 50-meter backstroke at the World ...

The Longhorn Aquatics trio of Leon Marchand, Shaine Casas and Hubert Kos pushed each other to a 200 IM sweep at the World ...

Mollie O'Callaghan is positioned to win her third 100 free world title while Pieter Coetze blasted the field in the men's 200 ...

The team of Claire Weinstein, Anna Peplowski, Erin Gemmell & Katie Ledecky showed their toughness in an American-record ...