Katie Ledecky locks up fourth title at U.S. Olympic Team Trials

Katie Ledecky smiles Friday after her heat win in the U.S. Olympic Team Swimming Trials women’s 800 meter freestyle prelims at Lucas Oil Stadium in Indianapolis. (Mykal McEldowney/ USA TODAY Sports)

Katie Ledecky made history on Saturday, becoming the first woman to win four titles at a single U.S. Olympic Team Trials thanks to her women’s 800-meter freestyle victory in Indianapolis.