In the third and final round of the knockout qualifying session, Gordon covered the 1.5-mile distance in 29.876 seconds (180.747 mph), narrowly beating Busch (29.895 seconds/180.632 mph) for the top spot on the grid.
Championship favorite Kevin Harvick (179.946 mph) will start fifth, with fellow contenders Denny Hamlin (179.348 mph) and Joey Logano (179.259 mph) eighth and ninth, respectively. Ryan Newman (178.241 mph), the fourth driver eligible for the championship, failed to advance to the final round and will start 21st.
Matt Kenseth (180.294 mph) and Brad Keselowski(179.994 mph), both eliminated from the Chase last Sunday at Phoenix, qualified third and fourth, respectively, for the race.
In the 25-minute first qualifying round, Keselowski set a track record at 181.238 mph (29.795 mph), breaking the mark of 181.111 mph established by Jamie McMurray in 2003. No driver has won a Sprint Cup race at Homestead from the pole since Busch accomplished the feat in 2002.
Gordon, eliminated from the Chase by one point last Sunday, moved toward the top of the track for his Coors Light Pole Award-winning run.
"The bottom just wasn't the perfect place for us to run," Gordon explained. "I could feel the tires going away, and then we needed to move up. So when we saw some of those guys running fast laps a little bit higher up, I was looking forward to making that last lap.
"The guys made some great adjustments. We unfortunately had a tire going down on the left front, so I don't know if that helped us or hurt us, but it was pretty nice to get that pole. That's awesome."
Gordon's Coors Light Pole Award—his first at Homestead, his third of the season and the 77th of his career—also was the 200th for Hendrick Motorsports.
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