Edwards passed Kasey Kahne for the lead with 166 laps to go and wasnt challenged the rest of the way as he drove to his second victory of the season. He beat Kahne to the line by 1.405 seconds, then did his trademark backflip on the finish line to celebrate.
Clint Bowyer finished third to move closer to his first berth in the Chase.
Stewart was fourth and Dale Earnhardt Jr. finished fifth. Busch, Ryan Newman, Bobby Labonte, Kyle Busch and Greg Biffle rounded out the top 10