Qualifying Friday for the Chicagoland 100 IRL Menards Infiniti Pro Series event on the 1.5-mile Chicagoland Speedway, with starting position, car number in parentheses, driver, chassis-engine and speed:

1. (11) Thiago Medeiros, Dallara-Infiniti, 190.770 mph

2. (5) Travis Gregg, Dallara-Infiniti, 190.288 mph

3. (91) Paul Dana, Dallara-Infiniti, 188.972 mph

4. (25) Arie Luyendyk Jr., Dallara-Infiniti, 188.777 mph

5. (2) Al Unser, Dallara-Infiniti, 188.094 mph

6. (33) Leonardo Maia, Dallara-Infiniti, 188.088 mph

7. (92) Cory Witherill, Dallara-Infiniti, 187.793 mph

8. (24) Jeff Simmons, Dallara-Infinti, 187.345 mph

9. (27) Gary Peterson, Dallara-Infiniti, 186.755 mph

10. (3) Jesse Mason, Dallara-Infiniti, 185.905 mph

11. (67) James Chesson, Dallara-Infiniti, 184.994 mph

12. (10) Rolando Quintanilla, Dallara-Infiniti, 184.855 mph

13. (64) Scott Mayer, Dallara-Infiniti, 184.341 mph

14. (76) P.J. Chesson, Dallara-Infiniti, 184.330 mph

15. (21) Taylor Fletcher, Dallara-Infiniti, 182.705 mph