Walt Hansgen race record
| Grand Prix | Date | Team | Grid | Finish | Pts |
|---|---|---|---|---|---|
| United States Grand Prix 1964 | 4 Oct 1964 | Lotus-Climax | 17 | 5 | 2 |
| Mexican Grand Prix 1963 | 27 Oct 1963 | Lotus-Borgward | 0 | Withdrew | |
| United States Grand Prix 1963 | 6 Oct 1963 | Lotus-Climax | 0 | Withdrew | |
| United States Grand Prix 1961 | 8 Oct 1961 | Cooper-Climax | 14 | Accident |