Results Sunday of the GoPro Indy Grand Prix of Sonoma IZOD IndyCar Series event on the 2.385 mile Sonoma Raceway, with order of finish, starting position in parentheses, driver, chassis-engine, laps completed and reason out (if any):

1. (2) Ryan Briscoe, Dallara-Chevy, 85, Running

2. (1) Will Power, Dallara-Chevy, 85, Running

3. (6) Dario Franchitti, Dallara-Honda, 85, Running

4. (11) Rubens Barrichello, Dallara-Chevy, 85, Running

5. (13) Graham Rahal, Dallara-Honda, 85, Running

6. (4) Helio Castroneves, Dallara-Chevy, 85, Running

7. (9) Simon Pagenaud, Dallara-Honda, 85, Running

8. (15) JR Hildebrand, Dallara-Chevy, 85, Running

9. (8) Alex Tagliani, Dallara-Honda, 85, Running

10. (16) Tony Kanaan, Dallara-Chevy, 84, Running

11. (20) Justin Wilson, Dallara-Honda, 84, Running

12. (24) James Jakes, Dallara-Honda, 84, Running

13. (5) Scott Dixon, Dallara-Honda, 84, Running

14. (14) Mike Conway, Dallara-Honda, 84, Running

15. (23) Sebastian Saavedra, Dallara-Chevy, 84, Running

16. (17) EJ Viso, Dallara-Chevy, 84, Running

17. (27) Simona de Silvestro, Dallara-Lotus, 84, Running

18. (7) Ryan Hunter-Reay, Dallara-Chevy, 84, Running

19. (18) Oriol Servia, Dallara-Chevy, 84, Running

20. (25) Ed Carpenter, Dallara-Chevy, 84, Running

21. (21) Charlie Kimball, Dallara-Honda, 82, Running

22. (3) Sebastien Bourdais, Dallara-Chevy, 63, Contact                                                                                                                                  

23. (22) Josef Newgarden, Dallara-Honda, 62, Contact                                                                                                                                           

24. (19) Katherine Legge, Dallara-Chevy, 48, Mechanical                                                                                                                                          

25. (12) Marco Andretti, Dallara-Chevy, 46, Mechanical                                                                                                                                       

26. (10) James Hinchcliffe, Dallara-Chevy, 35, Mechanical                                                                                                                               

27. (26) Takuma Sato, Dallara-Honda, 2, Mechanical                                                                                                                                                   

Race Statistics

Winners average speed:   95.740

Time of Race: 02:07:02.8248

Margin of victory: 0.4408 of a second.

Cautions: 2 for 11

Lead changes: 6 among 3 drivers.

Lap Leaders:

Power 1 - 17

Briscoe 18 - 19

Hunter-Reay 20

Power 21 - 40

Briscoe 41 - 43

Power 44 - 63

Briscoe 64 - 85

Point Standings: Power 422, Hunter-Reay 386, Castroneves 381, Dixon 368, Pagenaud 337, Kanaan 327, Hinchcliffe 327, Briscoe 317, Franchitti 306, Rahal 286.