EUGENE, OR - JULY 10: Jenny Simpson competes in the Women's 1500 Meter Final during the 2016 U.S. Olympic Track & Field Team Trials at Hayward Field on July 10, 2016 in Eugene, Oregon. (Photo by Andy Lyons/Getty Images)

EUGENE, OR - JULY 10:  Jenny Simpson competes in the Women's 1500 Meter Final during the 2016 U.S. Olympic Track & Field Team Trials at Hayward Field on July 10, 2016 in Eugene, Oregon.  (Photo by Andy Lyons/Getty Images)