Katie Ledecky beat Missy Franklin in a 500-yard freestyle matchup between Olympic gold medalists Thursday to highlight the first day of the Winter National Championships.
Megan Romano won the 50-yard freestyle and 100 backstroke at the Arena Grand Prix swimming meet Friday night.
Michigan junior Connor Jaeger won the 500-yard freestyle Thursday in the NCAA men's swimming and diving championships to help the Wolverines take the first-day lead at IU Natatorium.
Michael Phelps won the 200-yard freestyle and 100 butterfly on Friday night before a packed crowd during the North Baltimore Aquatic Club's three-day holiday meet.
Michael Phelps opened the Olympic year with two victories at the Southern California Grand Prix, swimming his best times in the 100- and 500-yard freestyles Saturday night.
Michael Phelps won his first two races of the year, easily taking the 100- and 500-yard freestyles in the Southern California Grand Prix of Swimming on Saturday night.