| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/18/1991 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 2nd |
|
| 5/25/1991 | Knoxville Raceway - Knoxville, IA | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 1st |
|
| 6/8/1991 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 6th |
|
| 6/22/1991 | Knoxville Raceway - Knoxville, IA | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 11th |
|
| 6/29/1991 | Knoxville Raceway - Knoxville, IA | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 12th |
|
| 7/13/1991 | Knoxville Raceway - Knoxville, IA | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 5th |
|
| 7/20/1991 | Knoxville Raceway - Knoxville, IA | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 4th |
|
| 8/3/1991 | Knoxville Raceway - Knoxville, IA | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 4th |
|
| 8/10/1991 | Knoxville Raceway - Knoxville, IA | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 12th |
|
| 10/19/1991 | Missouri State Fair Speedway - Sedalia, MO | Results | | Mike Twedt (360 Sprints - Winged) | - | - | - | 2nd |
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