 The red flag was displayed for 6 minutes and 42 seconds, as Allgaier's car had spilled a large amount of oil on the race track.The race restarted with two laps to go with Logano leading.On the final lap, a huge pileup occurred on the back straight involving Jeff Gordon, Kyle Larson, Ricky Stenhouse, Jr., A. J. Allmendinger, Trevor Bayne and Reed Sorenson.