Lani Pallister of Australia has stunned Katie Ledecky with her first international 800-meter freestyle loss at the Pan Pacific Championships.

The United States, which had a frustrating swim world championships, ended on a high note Sunday with a world record in the women’s 4x100 medley in the last event of the eight-day championships.

Léon Marchand has broken the world record in the 200-meter individual medley at the world championships in Singapore, clocking 1 minute, 52.69 seconds to surpass the 1:54.00 set in 2011 by American Ryan Lochte.

The United States closed out Olympic swimming with a wide range of emotions.

The favorite colors for the red, white and blue at the Olympic swimming pool are silver and bronze.

Kaylee McKeown still rules the women’s Olympic backstroke.

As always, it looks like a strong U.S. swim team that will head to the Olympics.

Regan Smith has set a world record in the women's 100-meter backstroke at the U.S. Olympic swimming trials in Indianapolis.

Canadian 15-year-old Summer McIntosh has won another gold medal and Italy pipped the United States to the men’s 4x100 medley relay title on the final night of racing at the world swimming championships in Budapest.

Hungary’s Kristóf Milák has thrilled home fans by lowering his own world record in the men’s 200 butterfly at the swimming world championships.

Elite swimmer Mykhailo Romanchuk doesn’t know if his father was able to see him winning a medal for Ukraine at the swimming world championships.

Well, that was as fast as Caeleb Dressel swimming the 50-meter freestyle.

Simone Manuel is going back to the Olympics.