Kyle Larson may not have won a NASCAR Cup Series race over the last 365 days, but the driver of the No. 5 Hendrick Motorsports Chevrolet may be the favorite to score the win in Sunday's NASCAR All-Star Race following Friday's practice session at Dover Motor Speedway. Larson turned the fastest lap of the hour and a half practice on his second of 73 laps around the 1-mile high-banked concrete oval in Dover, DE. A three-time champion of NASCAR's All-Star Race, Larson turned a fast lap time of 22.792 seconds, which equated to a 157.950 mph average speed around Dover Motor Speedway. Larson came out on top of Michael McDowell, the driver of the No. 71 Spire Motorsports Chevrolet, by a margin of 0.018 seconds to pace the practice session. While McDowell was second-fastest in his RCA-sponsored Chevrolet, the Spire Motorsports driver is one of 17 in the field still looking to advance to the final segment of Sunday's NASCAR All-Star Race .…