| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 5/2/1981 | Knoxville Raceway - Knoxville, IA 410 Sprints - Non-Winged, 360 Sprints - Non-Winged | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 13th |
|
| 5/9/1981 | Knoxville Raceway - Knoxville, IA 410 Sprints - Non-Winged, 360 Sprints - Non-Winged | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 14th |
|
| 5/22/1981 | Knoxville Raceway - Knoxville, IA | Results | | Chris Mauer (Silver Crown) | - | - | - | 18th |
|
| 6/5/1981 | Knoxville Raceway - Knoxville, IA 410 Sprints - Non-Winged, 360 Sprints - Non-Winged | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 6/13/1981 | Knoxville Raceway - Knoxville, IA | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 10th |
|
| 6/20/1981 | Knoxville Raceway - Knoxville, IA | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 15th |
|
| 6/27/1981 | Knoxville Raceway - Knoxville, IA | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 12th |
|
| 7/18/1981 | Knoxville Raceway - Knoxville, IA | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 20th |
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| 8/1/1981 | Knoxville Raceway - Knoxville, IA | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 15th |
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| 8/9/1981 | Knoxville Raceway - Knoxville, IA | Results | | Chris Mauer (410 Sprints - Non-Winged) | - | - | - | 14th |
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