Joe Gibbs Racing sweeps Xfinity Series Qualifying at Iowa.

 It's another 1-2-3 sweep in qualifying for Joe Gibbs Racing in the Xfinity Series. This time with Erik Jones earning his 6^th pole for the season, last week's Daniel Suarez starts 2^nd, and returning Xfinity veteran Sam Hornish Jr qualified in the 3^rd spot. JR Motorsports drivers Justin Allgaier, and Elliott Sadler round out the top 5 starting spots respectively. Ben Kennedy making his Nascar Xfinity Series debut, for Richard Childress Racing qualified in the 6^th spot. Brad Keselowski, the only cup driver in the field starts 7^th. Ty Dillon in the 8^th position, Alex Bowman 9^th, and Brandon Jones rounds out the top 10 starting positions.