(Irvine, Calif., Aug. 1-5, 2006)
| Men | Time |
| 50 m freestyle-Cullen Jones | 0:21.94 |
| 100 m freestyle-Jason Lezak | 0:48.63 |
| 200 m freestyle-Michael Phelps | 1:45.63 |
| 400 m freestyle-Klete Keller | 3:44.27 |
| 1,500 m freestyle-Erik Vendt | 15:05.41 |
| 100 m backstroke-Aaron Peirsol | 0:53.38 |
| 200 m backstroke-Aaron Peirsol | 1:56.36 |
| 100 m breaststroke-Brendan Hansen | 0:59.13 |
| 200 m breaststroke-Brendan Hansen | 2:08.74 |
| 100 m butterfly-Michael Phelps | 0:51.51 |
| 200 m butterfly-Michael Phelps | 1:54.32 |
| 200 m individual medley-Michael Phelps | 1:56.50 |
| 400 m individual medley-Michael Phelps | 4:10.16 |
| 400 m freestyle relay-Longhorn Aquatics B | 3:24.14 |
| 800 m freestyle relay-Club Wolverine A | 7:26.35 |
| 400 m medley relay-Club Wolverine A | 3:41.96 |
| Women | Time |
| 50 m freestyle-Kara Lynn Joyce | 0:24.97 |
| 100 m freestyle-Amanda Weir | 0:53.58 |
| 200 m freestyle-Natalie Coughlin | 1:58.11 |
| 400 m freestyle-Kate Ziegler | 4:05.75 |
| 800 m freestyle-Hayley Peirsol | 8:26.45 |
| 100 m backstroke-Leila Vaziri | 1:01.69 |
| 200 m backstroke-Margaret Hoelzer | 2:10.71 |
| 100 m breaststroke-Megan Jendrick | 1:07.54 |
| 200 m breaststroke-Tara Kirk | 2:28.46 |
| 100 m butterfly-Natalie Coughlin | 0:57.78 |
| 200 m butterfly-Kimberly Vandenberg | 2:08.51 |
| 200 m individual medley-Katie Hoff | 2:10.05 |
| 400 m individual medley-Katie Hoff | 4:35.82 |
| 400 m freestyle relay-Tucson Ford Dealers Aquatics A | 3:42.90 |
| 800 m freestyle relay-California Aquatics A | 8:08.16 |
| 400 m medley relay-California Aquatics A | 4:03.32 |
