William Byron won the 7th Annual American Ethanol E15 250 Presented by Enogen, his first victory in 14 NASCAR XFINITY Series races.
This is his first victory and eighth top-10 finish in 2017.
This is his first victory and first top-10 finish at Iowa Speedway.
Ryan Sieg (second) posted his first top-10 finish in seven races at Iowa Speedway. It is his first top-10 finish in 2017.
Tyler Reddick (third) posted his first top-10 finish at Iowa Speedway.
William Byron (first) was the highest finishing rookie.
Elliott Sadler leads the point standings by 25 points over Justin Allgaier.
Byron becomes the youngest series winner at Iowa Speedway at the age of 19 years, 6 months and 26 days; previous record was Erik Jones win last season at 20 years, 2 months and 0 days.
Byron led 78 laps – the second-most in the event.
(NASCAR Integrated Marketing)
