U.S. star Ledecky settles for silver as Australia's Titmus takes 400 freestyle gold

Australia's Ariarne Titmus has defeated American Katie Ledecky in the 400-metre freestyle at the Tokyo Olympics.

U.S. star Ledecky settles for silver as Australia's Titmus takes 400 freestyle gold

Australia's Ariarne Titmus has defeated American Katie Ledecky in the 400-metre freestyle at the Tokyo Olympics.