| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/3/1986 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 10th |
|
| 5/24/1986 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 26th |
|
| 5/31/1986 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 5th |
|
| 6/7/1986 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 4th |
|
| 6/14/1986 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 5th |
|
| 6/27/1986 | Knoxville Raceway - Knoxville, IA | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 17th |
|
| 7/4/1986 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 2nd |
|
| 7/5/1986 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Mackie Heimbaugh (360 Sprints - Winged) | - | - | - | 4th |
|