1991 Derrick Walker CART PPG IndyCar World Series statistics
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| Race # | Track | Driver | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1 | Surfers Paradise | Scott Goodyear | 13 | 23 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 96.675 | 5 | 0 | 0 | engine | 0 |
| 2 | Long Beach | Scott Goodyear | 6 | 7 | 15 | Mackenzie Financial/UNO | Lola | Judd | Goodyear | 89.176 | 92 | 0 | 0 | flagged | 6 |
| 3 | Phoenix | Scott Goodyear | 15 | 21 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 156.128 | 33 | 0 | 0 | accident | 0 |
| 4 | Indianapolis | Scott Goodyear | 12 | 27 | 15 | Mackenzie Financial/UNO | Lola | Judd | Goodyear | 216.751 | 38 | 0 | 0 | engine | 0 |
| 4 | Indianapolis | Willy T. Ribbs | 29 | 32 | 17 | McDonald's | Lola | Buick | Goodyear | 217.358 | 5 | 0 | 0 | engine | 0 |
| 5 | Milwaukee | Scott Goodyear | 11 | 9 | 15 | Mackenzie Financial/UNO | Lola | Judd | Goodyear | 153.879 | 192 | 0 | 0 | flagged | 4 |
| 6 | Detroit | Scott Goodyear | 12 | 8 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 85.767 | 61 | 0 | 0 | flagged | 5 |
| 6 | Detroit | Willy T. Ribbs | 21 | 11 | 10 | Walker Motorsports | Lola | Cosworth | Goodyear | 83.440 | 61 | 0 | 0 | flagged | 2 |
| 7 | Portland | Scott Goodyear | 15 | 10 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 117.811 | 101 | 0 | 0 | flagged | 3 |
| 8 | Cleveland | Scott Goodyear | 10 | 19 | 15 | Mackenzie Financial/UNO | Lola | Judd | Goodyear | 135.885 | 28 | 0 | 0 | electrical | 0 |
| 8 | Cleveland | Willy T. Ribbs | 18 | 22 | 10 | Walker Motorsports | Lola | Cosworth | Goodyear | 132.887 | 19 | 0 | 0 | oil pressure | 0 |
| 9 | Meadowlands | Scott Goodyear | 12 | 8 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 113.373 | 147 | 0 | 0 | flagged | 5 |
| 9 | Meadowlands | Willy T. Ribbs | 16 | 10 | 10 | Walker Motorsports | Lola | Cosworth | Goodyear | 111.760 | 145 | 0 | 0 | flagged | 3 |
| 10 | Toronto | Scott Goodyear | 11 | 7 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 105.223 | 100 | 0 | 0 | flagged | 6 |
| 11 | Michigan | Scott Goodyear | 15 | 15 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 218.915 | 125 | 0 | 0 | engine | 0 |
| 12 | Denver (old) | Willy T. Ribbs | 13 | 6 | 10 | Walker Motorsports | Lola | Cosworth | Goodyear | 76.735 | 69 | 0 | 0 | flagged | 8 |
| 12 | Denver (old) | Scott Goodyear | 11 | 24 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 77.024 | 10 | 0 | 0 | water hose | 0 |
| 13 | Vancouver | Scott Goodyear | 12 | 8 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 101.359 | 97 | 0 | 0 | flagged | 5 |
| 14 | Mid-Ohio | Scott Goodyear | 12 | 11 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 113.028 | 89 | 0 | 0 | flagged | 2 |
| 14 | Mid-Ohio | Buddy Lazier | 17 | 24 | 10 | Walker Motorsports | Lola | Cosworth | Goodyear | 110.069 | 0 | 0 | 0 | electrical | 0 |
| 15 | Road America | Scott Goodyear | 12 | 9 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 130.476 | 48 | 0 | 0 | flagged | 4 |
| 16 | Nazareth | Willy T. Ribbs | 18 | 17 | 10 | Snap-on Tools | Lola | Cosworth | Goodyear | 163.823 | 46 | 0 | 0 | accident | 0 |
| 16 | Nazareth | Scott Goodyear | 14 | 21 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 169.078 | 0 | 0 | 0 | accident | 0 |
| 17 | Laguna Seca | Scott Goodyear | 13 | 11 | 15 | Mackenzie Financial | Lola | Judd | Goodyear | 106.917 | 81 | 0 | 0 | flagged | 2 |
| 17 | Laguna Seca | Willy T. Ribbs | 20 | 12 | 10 | Snap-on Tools | Lola | Cosworth | Goodyear | 105.160 | 81 | 0 | 0 | flagged | 1 |
