The race was delayed three hours by rain and slowed by several cautions, and NASCAR cut the distance by 10 laps as darkness closed in on the track. Then Joey Coulter brought out a caution and NASCAR decided to make one attempt at a green-white-checkered finish.
At least 10 cars were jockeying for position in packs of two on the final lap when Brian Vickers was spun hard into the outside wall. Smith, Joey Logano and Kasey Kahne raced three-wide to the finish line and Kahne crossed it first.
But NASCAR decided Smith was leading when the caution came out and was the winner.
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