Cal standout Nathan Adrian again showed why he is one of the world's top sprinters as he captured both the 50 and 100-meter free at the 2010 ConocoPhillips National Championships, held Aug. 3-7 at the William Woollett Jr. Aquatics Center in Irvine, Calif. Adrian assured himself a spot on the United States' squad that will compete at the 2010 Mutual of Omaha Pan Pacific Championships, August 18-23, in Irvine (with squads from the United States, Australia, Japan, New Zealand and Brazil) by winning the 50 free in a time of 21.70 and the 100 free in 48.41. Both his 50 and 100 free times were the second fastest times in the world this season.