Men

200m Freestyle

Final

1, Michael Phelps, 1:44.10; 2, Peter Vanderkaay, 1:45.85; 3, Ricky Berens, 1:46.14.

100m Backstroke

Final

1, Aaron Peirsol, 52.89 seconds, world record, (previous record, 52.98, Peirsol, March 27, 2007); 2, Matt Grevers, 53.19; 3, Ryan Lochte, 53.37.

200m Butterfly

(q-Advance to final)

Semifinal 1: 1, q-Gil Stovall, 1:55.30; 2, q-Bobby Bollier, 1:56.96; 3, q-Matt Patton, 1:57.04; 4, q-Mark Dylla, 1:57.76. Semifinal 2: 1, q-Michael Phelps, 1:54.02; 2, q-Davis Tarwater, 1:54.72; 3, q-Dan Madwed, 1:57.03; 4, q-Alex Vanderkaay, 1:57.18.

Women

100m Backstroke

Final

1, Natalie Coughlin, 58.97, world record (old record, 59.03, Coughlin, June 30, 2008); 2, Margaret Hoelzer, 59.21; 3, Hayley McGregory, 59.42.

100m Breaststroke

Final

1, Jessica Hardy, 1:06.87; 2, Megan Jendrick, 1:07.50; 3, Tara Kirk, 1:07.51.