Gretchen Walsh follows world record with 1st Olympic berth; Carson Foster wins 400 IM

INDIANAPOLIS (AP) — Gretchen Walsh followed up a world record in the 100-meter butterfly with something that felt just as good.

Her first trip to the Olympics.

Walsh didn’t go quite as fast as a night earlier in the semifinals, but she touched in 55.31 seconds to claim the coveted Olympic berth against a loaded field at the U.S. Olympic swimming trials on Sunday.

Facing three medalists from the Tokyo Games, Walsh knew she had her work cut out for her — even after setting a...