EUGENE, OR - JUNE 28: Jenny Simpson competes in the preliminaries of the Women's 1500 Meter on day seven of the 2012 U.S. Olympic Track and Field Team Trials at Hayward Field on June 28, 2012 in ... more 

EUGENE, OR - JUNE 28: Jenny Simpson competes in the preliminaries of the Women's 1500 Meter on day seven of the 2012 U.S. Olympic Track and Field Team Trials at Hayward Field on June 28, 2012 in Eugene, Oregon. (Photo by Andy Lyons/Getty Images) less