| Race |
Site |
Cars |
St |
Fin |
# |
Sponsor / Owner |
Chassis / Engine |
Laps |
Money |
Status |
Led |
Points |
Rank |
| 1 | Phoenix | 24 | 3 | 19 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 69/200 | 14,466 | oil leak | 16 | | 14 |
| 2 | Long Beach | 24 | 9 | 20 | 1 | Pennzoil Z-7 (Roger Penske) | Penske / Chevrolet | 22/95 | 17,786 | oil pressure | 0 | | 19 |
| 3 | Indianapolis | 33 | 1 | 3 | 4 | Pennzoil Z-7 (Roger Penske) Crew Chief: Peter Parrott | March / Cosworth | 200/200 | 332,263 | running | 76 | 16 | 12 |
| 4 | Milwaukee | 24 | 5 | 3 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 199/200 | 30,786 | running | 0 | 14 | 6 |
| 5 | Portland | 21 | 9 | 16 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 34/104 | 17,680 | gearbox | 0 | | 7 |
| 6 | Meadowlands | 25 | 20 | 19 | 1 | Pennzoil Z-7 (Roger Penske) | Penske / Chevrolet | 25/100 | 17,150 | fuel pickup | 0 | | 10 |
| 7 | Cleveland | 25 | 7 | 4 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 88/88 | 28,960 | running | 0 | 12 | 6 |
| 8 | Toronto | 24 | 15 | 8 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 100/103 | 25,116 | running | 0 | 5 | 7 |
| 9 | Michigan | 28 | 1 | 12 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 181/250 | 21,083 | engine | 50 | 2 | 8 |
| 10 | Pocono | 29 | 6 | 8 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 188/200 | 21,439 | running | 46 | 5 | 9 |
| 11 | Mid-Ohio | 25 | 11 | 17 | 1 | Pennzoil Z-7 (Roger Penske) | March / Cosworth | 49/84 | 14,650 | engine | 0 | | 9 |
| 12 | Sanair | 21 | 1 | 18 | 1 | Pennzoil Z-7 (Roger Penske) | Penske / Chevrolet | 60/225 | 18,230 | engine | 23 | 1 | 9 |
| 13 | Michigan | 23 | 1 | 8 | 1 | Pennzoil Z-7 (Roger Penske) | March / Chevrolet | 124/125 | 19,184 | running | 18 | 6 | 10 |
| 14 | Elkhart Lake | 24 | 8 | 3 | 1 | Pennzoil Z-7 (Roger Penske) | March / Chevrolet | 50/50 | 34,150 | running | 0 | 14 | 9 |
| 15 | Laguna Seca | 24 | 3 | 17 | 1 | Pennzoil Z-7 (Roger Penske) | March / Chevrolet | 59/98 | 14,650 | crash | 0 | | 9 |
| 16 | Phoenix | 23 | 2 | 20 | 1 | Pennzoil Z-7 (Roger Penske) | March / Chevrolet | 16/200 | 13,830 | electrical | 0 | | 10 |
| 17 | Miami | 27 | 14 | 3 | 1 | Pennzoil Z-7 (Roger Penske) | Penske / Chevrolet | 110/112 | 39,900 | running | 0 | 14 | 8 |
| Rank is calculated after each race and may not reflect penalties; drivers tied in points are shown with identical ranks. |
17 starts, 1574 of 2434 laps completed (64.7%), 229 laps led
Win: 0 ( 0.0%) Average start: 6.8 Total Winnings: $681,323
Podium: 4 ( 23.5%) Average finish: 11.6 (excluding bonuses)
DNF: 9
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