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

American swimmer Gretchen Walsh beat her own 100 meter butterfly world record on Saturday at the Tyr Pro Swim Series meet in ...

Watch Katie Ledecky and Gretchen Walsh Set World Records at TYR Pro Series in Fort Lauderdale The USA Swimming TYR Pro Series ...

Gretchen Walsh broke the 100m Butterfly Record in prelims and again in finals on the final day of the meet in Fort Lauderdale ...

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

Nashville swimmer Gretchen Walsh continues to find ways to display her dominance. The Harpeth Hall graduate on Saturday set ...

Gretchen Walsh has established 13 individual world records - 10 in the short-course pool and three in long course.

UVA Swimming senior Gretchen Walsh, who can’t do much more as her final days as a collegian play out, did add one more world ...

The American swimming star entered this week's Tyr Pro Swim Series meet already owning the world record with h er ...

Gretchen Walsh wins 50 fly to become the second-fastest woman in history in the event after Sweden’s Sarah Sjostrom.

Gretchen Walsh lowered her own American record and became the second-fastest woman in history in the 50m butterfly, an event ...

Gretchen Walsh shaved nine hundredths of a second off the previous record she set in June at the U.S. Olympic trials.