Katie Ledecky has dominated the women's 800-meter freestyle for more than a decade, winning gold in the event in four ...

In other events, Gretchen Walsh became the first American woman to ever win gold at the world championships in the 50m ...

Australian Cameron McEvoy and Brit Ben Proud went one-two in the men's 50m free, repeating their finishes from the Olympics.

It’s Katie Ledecky of the United States against Summer McIntosh of Canada in the final of the 800-meter freestyle, probably ...

American Katie Ledecky continued domination of the women's 800 meters freestyle with a brilliant swim to win gold.

Ledecky won with a time of 8:05.62, both a world championships record and the fourth fastest time in the history of the 800m ...

Katie Ledecky had to fight all the way in a thrilling three-way battle to secure her seventh world title in the event and ...

Katie Ledecky stubbornly refused to give up her 800-meter freestyle crown Saturday at the world championships in Singapore, ...

Katie Ledecky won her seventh consecutive world title at the world championships in Singapore, on Saturday, Aug. 2, in the ...

American great Katie Ledecky beat Summer McIntosh to win a thrilling 800m freestyle title on Saturday and said her rule for ...