Brent Hayden fought off a late charge from Michael Phelps (48.87) to win the men’s 100 Free in 48.49. Nathan Adrian’s 48.94, the last sub-49 swim, was good enough for the bronze. Ryan Lochte (49.18) and Matt Grevers (49.58) went 4-5.

Cal’s Dana Vollmer won the women’s 100 Free title with a 54.23 swim. Second place was wrapped up by Amanda Weir in 55.19, while Australia’s Megan Nay completed the podium in 55.65.

Katie Hoff swam in the ‘B’ final and finished 8th in 57.42.