The first stage of the Iowa Corn 350 is in the books as NASCAR Cup Series action hits Iowa Speedway. Former Cup Series champion Brad Keselowski was the driver to take the win in stage one, completing the stage-winning overtake on William Byron after 42 laps of fast and frantic racing action around the short track.

Kyle Busch is the only driver who will start from the rear of the field in Sunday’s Iowa Corn 350 at Iowa Speedway, NASCAR announced. Busch will drive a backup car after crashing during Saturday’s practice session.

Just as Kyle Busch started to gain some momentum for a late NASCAR Cup Series playoff push, it swung in the other direction in practice on Saturday afternoon at Iowa Speedway.