| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/18/1991 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 16th |
|
| 5/25/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 7th |
|
| 6/8/1991 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 13th |
|
| 6/22/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 6th |
|
| 6/29/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 13th |
|
| 7/13/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 18th |
|
| 7/20/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 12th |
|
| 8/3/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 8th |
|
| 8/10/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 13th |
|
| 8/31/1991 | Knoxville Raceway - Knoxville, IA | Results | | Tom Lenz (360 Sprints - Winged) | - | - | - | 11th |
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