Qualifying Saturday for the Iowa Corn 300 Verizon IndyCar Series event on the 0.894-mile Iowa Speedway, with qualifying position, car number in parentheses, driver, aero kit-engine, and speed:
1. (22) Simon Pagenaud, Chevrolet, 185.855
2. (21) Josef Newgarden, Chevrolet, 185.639
3. (3) Helio Castroneves, Chevrolet, 185.433
4. (8) Max Chilton, Chevrolet, 185.419
5. (83) Charlie Kimball, Chevrolet, 184.489
6. (10) Tony Kanaan, Chevrolet, 184.430
7. (20) Ed Carpenter, Chevrolet, 184.339
8. (12) Will Power, Chevrolet, 183.984
9. (7) Mikhail Aleshin, Honda, 182.754
10. (9) Scott Dixon, Chevrolet, 182.647
11. (2) Juan Pablo Montoya, Chevrolet, 182.641
12. (15) Graham Rahal, Honda, 182.253
13. (14) Takuma Sato, Honda, 181.949
14. (41) Jack Hawksworth, Honda, 181.700
15. (26) Carlos Munoz, Honda, 181.067
16. (11) Sebastien Bourdais, Chevrolet, 180.925
17. (98) Alexander Rossi, Honda, 180.920
18. (19) Gabby Chaves, Honda, 180.390
19. (27) Marco Andretti, Honda, 180.286
20. (28) Ryan Hunter-Reay, Honda, 179.903
21. (18) Conor Daly, Honda, 178.646
22. (5) James Hinchcliffe, Honda, 175.027