Australian Mollie O’Callaghan broke the short-course world record in the 200m freestyle at a World Cup in Westmont, Illinois, ...

Regan Smith broke her own American record in the short-course 200m butterfly for a second consecutive Friday on the first ...

Regan Smith continues her winning streak in Westmont, setting a new American record in the 200 fly and lowering her previous ...

Regan Smith equaled her own world record in the 100-meter backstroke while racing at the World Cup stop in Westmont, Illinois ...

Americans Gretchen Walsh and Kate Douglass go 1-2 in the women's 100m individual medley at the World Aquatics Swimming World ...

Regan Smith powered to matching her world record en route to victory in the women's 100m backstroke final at the World ...

World records from Mollie O'Callaghan and Regan Smith highlighted the second night of the World Cup stop in Westmont.

Regan Smith continues to add medals to her collection. The Lakeville product pulled in two more silvers at the World Championships on Thursday in Singapore. Smith finished behind only Canada’s Summer ...

Becomes first woman to break 1:50 in the event; erases world record of 1:50.31 set by Hong Kong’s Sioban Haughey.

Regan Smith finished her 2025 World Championships in the same manner she concluded her 2024 Olympic games — with a gold medal. With a world record. With a bang. Regan Smith, Kate Douglass, Gretchen ...

Australia’s Kaylee McKeown edged American Regan Smith to win gold in the women’s 100-meter backstroke final Tuesday at the swimming world championships in Singapore, a blistering-fast edition of the ...

Tuesday morning’s swimming heats at the Tokyo Aquatics Center featured several Team USA athletes coming off winning performances. Caeleb Dressel began his quest for his first individual Olympic gold ...