William Byron bounced back from last weekend’s razor-thin loss at the finish line to Denny Hamlin at Michigan to earn his first career Xfinity Series victory Saturday night under the lights at Iowa Speedway.
Byron, who won seven Truck races last season, roared to the front late in the race after a final restart and held on to become the youngest race winner (19 years old) at the .875-mile track in Newton, Iowa.
MORE: William Byron takes first Xfinity win at Iowa, avenges close loss at Michigan
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In a unique backstory to the race outcome, each of the top four finishers recorded Xfinity Series career-best showings, while Dakoda Armstrong tied his career-best Xfinity finish.
Click here for the full results from Saturday’s race.