 Johnson maintained his lead on the restart , followed by Martin and Gordon . Also , the second caution was prompted when Michael Waltrip damaged his car on that restart , Brad Keselowski was hit from behind and David Ragan spun sideways . None of the leaders chose to make pit stops , as the clean @-@ up crew came on track to clear debris and fluids . Johnson held the lead at the lap 127 restart . Gordon accelerated slower than the leaders and dropped to sixth position by the next lap . On lap 129 , Kyle Busch and Gordon made contact , but both managed to continue , without damaging their cars . By the next lap , Hamlin passed Martin for second position . On lap 134 , Johnson had a 1 @.@ 5 second lead , as Clint Bowyer moved into the fifth position . By the 138th lap , Johnson 's lead was increased to 2 seconds . 
