| Race |
Site |
Cars |
St |
Fin |
# |
Sponsor / Owner |
Chassis / Engine |
Laps |
Money |
Status |
Led |
Points |
Rank |
| 1 | Long Beach | 28 | 9 | 3 | 4 | Miller High Life (Roger Penske) | March / Cosworth | 89/90 | 52,874 | out of fuel | 20 | 14 | 3 |
| 2 | Indianapolis | 33 | 8 | 1 | 5 | Miller American (Roger Penske) | March / Cosworth | 200/200 | 517,662 | running | 67 | 20 | 2 |
| 3 | Milwaukee | 24 | 2 | 4 | 4 | Miller American (Roger Penske) | March / Cosworth | 199/200 | 20,674 | running | 0 | 12 | 2 |
| 4 | Portland | 28 | 1 | 27 | 4 | Miller American (Roger Penske) | March / Cosworth | 7/104 | 11,814 | steering | 5 | 1 | 2 |
| 5 | Meadowlands | 28 | 2 | 18 | 4 | Miller American (Roger Penske) | March / Cosworth | 72/100 | 14,474 | turbocharger | 15 | | 4 |
| 6 | Cleveland | 28 | 2 | 27 | 4 | Miller American (Roger Penske) | March / Cosworth | 10/88 | 11,214 | transmission | 9 | | 5 |
| 7 | Michigan | 30 | 2 | 14 | 4 | Miller American (Roger Penske) | March / Cosworth | 203/250 | 16,823 | radiator | 11 | | 5 |
| 8 | Elkhart Lake | 26 | 1 | 13 | 4 | Miller American (Roger Penske) | March / Cosworth | 43/50 | 14,564 | running | 13 | 1 | 5 |
| 9 | Pocono | 27 | 2 | 5 | 4 | Miller American (Roger Penske) | March / Cosworth | 199/200 | 19,484 | running | 3 | 10 | 5 |
| 10 | Mid-Ohio | 28 | 2 | 2 | 4 | Miller American (Roger Penske) | March / Cosworth | 84/84 | 38,424 | running | 0 | 16 | 5 |
| 11 | Sanair | 25 | 7 | 5 | 4 | Miller American (Roger Penske) | March / Cosworth | 224/225 | 31,473 | running | 32 | 10 | 5 |
| 12 | Michigan | 25 | 23 | 8 | 4 | Miller American (Roger Penske) | March / Cosworth | 99/100 | 10,000 | running | 0 | 5 | 5 |
| 13 | Laguna Seca | 27 | 2 | 8 | 4 | Miller American (Roger Penske) | March / Cosworth | 97/98 | 16,724 | running | 0 | 5 | 6 |
| 14 | Phoenix | 26 | 4 | 4 | 4 | Miller American (Roger Penske) | March / Cosworth | 149/150 | 17,694 | running | 0 | 12 | 5 |
| 15 | Miami | 28 | 4 | 1 | 4 | Miller American (Roger Penske) | March / Cosworth | 112/112 | 57,634 | running | 34 | 20 | 4 |
| Rank is calculated after each race and may not reflect penalties; drivers tied in points are shown with identical ranks. |
15 starts, 1787 of 2051 laps completed (87.1%), 209 laps led
Win: 2 ( 13.3%) Average start: 4.7 Total Winnings: $851,532
Podium: 4 ( 26.7%) Average finish: 9.3 (excluding bonuses)
DNF: 5
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