The United States set the world record in the 4x100 freestyle mixed relay, clocking 3 minutes, 18.48 seconds in the swim ...

The win completes a golden double for 23-year old Marchand, who earlier in the week clinched the 200m IM title, having set a ...

France's Leon Marchand cruised to a dominant world 400m individual medley world title on Sunday to claim his second gold of ...

Summer McIntosh is on track to finish the world championships with a fourth gold medal after being fastest in the 400 metres ...

Leon Marchand Collects Third Title in 400 IM; Pops No. 5 Fastest-Time in History When the initial entries for the World ...

French swimming superstar Léon Marchand convincingly won the 400m individual medley world title on Sunday, securing his ...

Katie Ledecky, who won Saturday's 800m free, is the only other female swimmer to claim four individual golds at a worlds ...

SINGAPORE — The United States, which had a frustrating swim world championships, ended on a high note Sunday with a record in ...

Léon Marchand has broken one world record already in the 200-meter individual medley. He’ll try for a second on Sunday in the ...

King, whose rivalry with a Russian swimmer was one of the highlights of the 2016 Games, says the world championships will be ...

Leon Marchand admitted he was "struggling" on the final day of the world championships on Sunday after qualifying for the 400m individual medley final with an uncharacteristically sluggish swim.

Léon Marchand has broken one world record already in the 200-meter individual medley. He’ll try for a second on Sunday in the ...