1991 Valvoline Detroit Grand Prix - Results
Track Detroit Belle Isle
City Detroit, Michigan
Type Streetcourse
Length 1.460 mi
Trackrecord 1:13.673
| P | Driver | Nat | L | Time | GP |
|---|---|---|---|---|---|
| 1 | Emerson Fittipaldi |  | 62 | 1:57:59.050 | |
| 2 | Bobby Rahal |  | 62 | 1:57:59.337 +0.287 | +0.287 |
| 3 | Arie Luyendyk |  | 62 | 1:58:03.396 +4.346 | +4.059 |
| 4 | Al Unser Jr. | | 62 | 1:58:15.586 +16.536 | +12.190 |
| 5 | Rick Mears | | 62 | 1:58:23.047 +23.997 | +7.461 |
| 6 | John Andretti | | 62 | 1:58:39.390 +40.340 | +16.343 |
| 7 | Mario Andretti | | 62 | 1:58:40.930 +41.880 | +1.540 |
| 8 | Scott Goodyear |  | 61 | 0:00:00.000 +1 lap | +1 lap |
| 9 | Scott Brayton | | 61 | 0:00:00.000 +1 lap | +0.000 |
| 10 | Danny Sullivan | | 61 | 0:00:00.000 +1 lap | +0.000 |
| 11 | Willy T. Ribbs | | 61 | 0:00:00.000 +1 lap | +0.000 |
| 12 | Eddie Cheever | | 60 | 0:00:00.000 +2 laps | +1 lap |
| 13 | Tony Bettenhausen Jr. | | 60 | 0:00:00.000 +2 laps | +0.000 |
| 14 | Hiro Matsushita |  | 60 | 0:00:00.000 +2 laps | +0.000 |
| 15 | Roberto Guerrero |  | 59 | 0:00:00.000 +3 laps | +1 lap |
| 16 | Jeff Andretti | | 59 | 0:00:00.000 +3 laps | +0.000 |
| 17 | Scott Pruett | | 58 | 0:00:00.000 +4 laps | +1 lap |
| 18 | Buddy Lazier | | 57 | 0:00:00.000 +5 laps | +1 lap |
| 19 | Michael Andretti | | 48 | 0:00:00.000 +14 laps | +9 laps |
| 20 | Dennis Vitolo | | 44 | 0:00:00.000 +18 laps | +4 laps |
| 21 | Guido Dacco |  | 31 | 0:00:00.000 +31 laps | +13 laps |
| 22 | Mike Groff | | 26 | 0:00:00.000 +36 laps | +5 laps |
| 23 | A. J. Foyt | | 25 | 0:00:00.000 +37 laps | +1 lap |
| 24 | Jeff Wood | | 13 | 0:00:00.000 +49 laps | +12 laps |
| 25 | Ted Prappas | | 7 | 0:00:00.000 +55 laps | +6 laps |