| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/6/1989 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Non-Winged | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 6/3/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 6/10/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 6/24/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 2nd |
|
| 7/1/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 7/15/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 6th |
|
| 7/22/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 1st |
|
| 7/28/1989 | Kings Speedway - Hanford, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 8/12/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 13th |
|
| 8/19/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 8/26/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 2nd |
|
| 9/16/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 17th |
|
| 9/30/1989 | Manzanita Speedway - Phoenix, AZ | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 8th |
|
| 10/7/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 10/14/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 9th |
|
| 10/20/1989 | Manzanita Speedway - Phoenix, AZ Midgets, 410 Sprints - Non-Winged | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 8th |
|
| 10/28/1989 | Ascot Park Speedway - Gardena, CA Midgets: USAC Western States Midgets 410 Sprints - Non-Winged | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 18th |
|
| 11/4/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 2nd |
|
| 11/11/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 17th |
|
| 11/18/1989 | Ascot Park Speedway - Gardena, CA | Results | | Mike Sweeney (410 Sprints - Non-Winged) | - | - | - | 7th |
|