Katie Ledecky and Gretchen Walsh broke their own world records on the last day of a Tyr Pro Series meet in Fort Lauderdale, ...

Ledecky shaved 0.67 seconds off her own world record, set in Rio in 2016, to cap off a stellar week in Fort Lauderdale.

Katie Ledecky produced a scintillating swim to break yet another world record on Saturday, this time in the women’s 800m ...

Katie Ledecky, a nine-time Olympic gold medalist, ‘can’t stop smiling’ after breaking the 800-meter freestyle world record ...

Ledecky lowered her previous record in one of her signature events as her impressive post-Paris results continue.

Ledecky lowered her mark in the 800-meter freestyle and showed, at 28, that she isn’t even close to slowing down.

Gretchen Walsh lowered her own world record in the 100m butterfly in the preliminary heats and finals of a Tyr Pro Swim ...