Race coverage starts at 6:30pm EST
Starting grid for today’s GoPro Grand Prix of Sonoma:
1. (22) Simon Pagenaud, Chevrolet, 01:16.2565 (112.594)
2. (3) Helio Castroneves, Chevrolet, 01:16.4134 (112.362)
3. (2) Juan Pablo Montoya, Chevrolet, 01:16.5400 (112.177)
4. (12) Will Power, Chevrolet, 01:16.6659 (111.992)
5. (15) Graham Rahal, Honda, 01:16.7149 (111.921)
6. (28) Ryan Hunter-Reay, Honda, 01:16.9132 (111.632)
7. (9) Scott Dixon, Chevrolet, 01:16.5700 (112.133)
8. (98) Alexander Rossi, Honda, 01:16.5840 (112.112)
9. (11) Sebastien Bourdais, Chevrolet, 01:16.6115 (112.072)
10. (21) Josef Newgarden, Chevrolet, 01:16.8142 (111.776)
11. (7) Mikhail Aleshin, Honda, 01:16.8909 (111.665)
12. (83) Charlie Kimball, Chevrolet, 01:16.9627 (111.561)
13. (10) Tony Kanaan, Chevrolet, 01:16.9481 (111.582)
14. (27) Marco Andretti, Honda, 01:16.9288 (111.610)
15. (14) Takuma Sato, Honda, 01:16.9661 (111.556)
16. (26) Carlos Munoz, Honda, 01:17.0314 (111.461)
17. (41) Jack Hawksworth, Honda, 01:17.0823 (111.387)
18. (8) Max Chilton, Chevrolet, 01:17.1310 (111.317)
19. (20) Spencer Pigot, Chevrolet, 01:17.3052 (111.066)
20. (5) James Hinchcliffe, Honda, 01:17.1926 (111.228)
21. (18) Conor Daly, Honda, 01:17.6771 (110.535)
22. (19) RC Enerson, Honda, 01:17.3264 (111.036)