The American was passed by Ethiopian Mohammed Aman with 20 meters to go.
Our picks of the best moments from the 2013 USA Track & Field Outdoor Championships.
Men's, women's 800m winners triumph in quick fashion on the final day of the USA Outdoor Track & Field Championships.
The reigning 1,500m world champion will run the 5,000m on Sunday.
She's currently America's top female steeplechase runner.
Defending champions Bernard Lagat and Jenny Simpson return.
The 2011 world champion didn't perform well at the Olympic Games.
The training partners are looking to win their second medals.
The 2011 World Champion appeared invincible from start to finish.
Can Team USA win more medals than it did in 2008?