Jo Siffert Formula One results at Mosport
Back to Jo Siffert career stats
| Year | Race # | Start | Finish | Car # | Team | Chassis | Engine | Tyre | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1967 | 8 | 18 | 18 | 14 | Rob Walker-Jack Durlacher Racing Team | Cooper T82 | Maserati 3.0 V12 | Rob Walker | 1:26.6 | 0 | 0 | 0 | did not start | 0 | |
| 1969 | 9 | 8 | 10 | 9 | Rob Walker-Jack Durlacher Racing Team | Lotus 49B | Ford Cosworth DFV | Firestone | Rob Walker | 1:18.5 | 40 | 0 | 0 | halfshaft | 0 |
| 1971 | 10 | 2 | 9 | 14 | Yardley Team BRM | BRM P160 | BRM P142 | Firestone | BRM | 1:15.5 | 61 | 0 | 0 | +3 laps | 0 |
