| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 4/18/1998 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Kevin Whitworth (410 Sprints - Winged) | - | - | - | 19th |
|
| 5/16/1998 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Kevin Whitworth (410 Sprints - Winged) | - | - | - | 16th |
|
| 5/30/1998 | Knoxville Raceway - Knoxville, IA 410 Sprints - Winged: All Star Circuit of Champions 360 Sprints - Winged | Results | | Kevin Whitworth (410 Sprints - Winged) | 7th | - | 6th | - |
|
| 6/6/1998 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Kevin Whitworth (410 Sprints - Winged) | - | - | - | 19th |
|
| 7/25/1998 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Kevin Whitworth (410 Sprints - Winged) | - | - | - | 17th |
|
| 8/8/1998 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Kevin Whitworth (410 Sprints - Winged) | - | - | - | 21st |
|
| 8/13/1998 | Knoxville Raceway - Knoxville, IA | Results | | Kevin Whitworth (410 Sprints - Winged) | - | - | 21st | - |
|
| 8/29/1998 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Kevin Whitworth (410 Sprints - Winged) | - | - | - | 11th |
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