Janet Guthrie NASCAR Cup Series results at Ontario
Back to Janet Guthrie career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1976 | 30 | 23 | 20 | 68 | Kelly Girl | Chevrolet | Ferreri | 177 | 0 | 0 | hub | 1464 | 0 | ||
| 1977 | 30 | 15 | 24 | 68 | Kelly Girl | Chevrolet | Ferreri | 175 | 1 | 5 | running | 1300 | 96 | ||
| 1978 | 30 | 15 | 13 | 68 | Singer | Buick | Ferreri | 194 | 0 | 0 | running | 2090 | 124 |
