Johnson finds way to win . Dale Earnhardt Jr. led At least 28 laps , says he was confident in his car . Danica Patrick becomes third woman to lead green-flag lap at the race . Dale Earnhardt Jr. was a runner-up for the third time in Saturday . Some fans injured in four years incident were scheduled to attend race , official says .
Dale Earnhardt Jr. led At least 28 laps , says he was confident in his car . Danica Patrick becomes third woman to lead green-flag lap at the race . Dale Earnhardt Jr. was a runner-up for the third time in Saturday . Some fans injured in four years incident were scheduled to attend race , official says .