Top finishers in Sunday's season-ending IndyCar St. Petersburg Grand Prix race on a 1.8-mile street course: 1. Josef Newgarden (USA) 100 laps in 2 hr 06 mins 12.59 secs at 85.5 mph 2. Pato O'Ward (MEX) at 4.14 seconds 3. Scott Dixon (NZL) same lap 4. Sebastien Bourdais (FRA) s.l. 5. Ryan Hunter-Reay (USA) s.l. 6. Simon Pagenaud (FRA) s.l. 7. Marcus Ericsson (SWE) s.l. 8. Charlie Kimball (USA) s.l. 9. Graham Rahal (USA) s.l. 10. Takuma Sato (JPN) s.l. Final Season Points: 1. Scott Dixon (NZL) 537 pts, 2. Josef Newgarden (USA) 521, 3. Colton Herta (USA) 421, 4. Will Power (AUS) 396, 5. Graham Rahal (USA) 377 afp