 Kasey Kahne held the lead going through the first corner but was passed by Jimmie Johnson before the second lap . Tony Stewart then passed Kahne for the second position . Five laps later , Greg Biffle emerged in third . By lap ten , Johnson had built 1 @.@ 7 second lead over Stewart , who was passed by Biffle for second . Biffle caught Johnson by lap 14 , but he did not snatch the lead until lap 15 . On lap 18 , Stewart took second place from Johnson , as Kevin Harvick emerged in fourth . Harvick moved into third after passing Johnson on the next lap . On lap 23 , Michael McDowell and P.J. Jones drove to the garage , followed by Joe Nemechek two laps later . On lap 28 , Harvick began closing in on Biffle , but before he could pass him , the first cautions was called . Kurt Busch 's engine had failed . On lap 39 , Biffle led the drivers in the restart . Juan Pablo Montoya moved to fifth after passing Clint Bowyer on the next lap . Johnson reclaimed third position on lap 41 but was passed by Harvick after five laps . By lap 48 , Harvick had caught and passed Stewart for the second position , and by lap 55 , Harvick had caught Biffle . Five laps later , light rain falling in turn three ( the turn following the back stretch ) prompted the second caution . On lap 61 , teams made their pit stops for fuel and tires . Biffle remained the leader when the green flag waved on lap 66 . 
