Jo SiffertFormula One Series Results (Circuit Zandvoort)Click on the Race to see the complete results for that race. |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Chassis / Engine | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1963-03 | Zandvoort | 19 | 17 | 7 | 36 | Siffert Racing Team | Lotus 24 / BRM 1.5 V8 | 77/80 | 0 | +3 laps | 0 |
| 1964-02 | Zandvoort | 18 | 18 | 13 | 36 | Siffert Racing Team | Brabham BT11 / BRM 1.5 V8 | 55/80 | 0 | +25 laps | 0 |
| 1965-06 | Zandvoort | 17 | 10 | 13 | 28 | Rob Walker Racing Team | Brabham BT11 / BRM 1.5 V8 | 55/80 | 0 | +25 laps | 0 |
| 1966-05 | Zandvoort | 18 | 11 | 10 | 28 | Rob Walker Racing Team | Cooper T81 / Maserati 3.0 V12 | 79/90 | 0 | engine | 0 |
| 1967-03 | Zandvoort | 17 | 16 | 11 | 7 | Rob Walker-Jack Durlacher Racing Team | Cooper T81 / Maserati 3.0 V12 | 73/90 | 0 | throttle | 0 |
| 1968-05 | Zandvoort | 19 | 13 | 12 | 21 | Rob Walker-Jack Durlacher Racing Team | Lotus 49 / Ford Cosworth DFV | 55/90 | 0 | gearbox | 0 |
| 1969-04 | Zandvoort | 15 | 10 | 2 | 10 | Rob Walker-Jack Durlacher Racing Team | Lotus 49B / Ford Cosworth DFV | 90/90 | 0 | +24.52 | 0 |
| 1970-05 | Zandvoort | 20 | 17 | 17 | 9 | March Engineering | March 701 / Ford Cosworth DFV | 22/80 | 0 | engine | 0 |
| 1971-04 | Zandvoort | 24 | 8 | 6 | 9 | Yardley Team BRM | BRM P160 / BRM P142 | 68/70 | 0 | +2 laps | 0 |
9 starts, 574 of 750 laps completed (76.5%), 0 laps led Win: 0 ( 0.0%) Average start:13.3 Total Winnings: $0 Podium: 1 ( 11.1%) Average finish:10.1 DNF:4 |