| Races | 29 |
| Race Starts | 26 |
| Drivers' Titles | 0 |
| Constructors' Titles | 0 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 2 |
| Points | 0 |
| Laps | 1261 |
| One/two finishes | 0 |
| Year | Race | Nr | Driver | Team | Constructor | Model | Engine | Spec | Gr | Ps | Fastest Lap | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1978 | OPF1 | 17 | John C. Cooper | J. C. Racing/Cooper Industries | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 11 | 7 | 4 | AUR | |||
| 19 | 1978 | 210 | 17 | John C. Cooper | J. C. Racing/Cooper Industries | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 12 | 8 | 3 | AUR | |||
| 18 | 1978 | DONF1 | 17 | John C. Cooper | J. C. Racing/Cooper Industries | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 7 | 7 | 4 | AUR | |||
| 17 | 1978 | WHI | 17 | John C. Cooper | J. C. Racing/Cooper Industries | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 16 | 8 | 3 | AUR | |||
| 16 | 1978 | SUN | 17 | John C. Cooper | J. C. Racing/Cooper Industries | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 10 | 8 | 3 | AUR | |||
| 15 | 1978 | ANGT | 17 | John C. Cooper | J. C. Racing/Cooper Industries | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 6 | DNF | Spun off | 0 | AUR | ||
| 14 | 1978 | GOLD | 17 | John C. Cooper | J. C. Racing/Cooper Industries | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 8 | 3 | 12 | AUR | |||
| 13 | 1977 | THR | 10 | Derek Cook | Derek Cook | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 11 | 5 | 8 | SHELL | |||
| 12 | 1977 | MPR5 | 10 | Derek Cook | Derek Cook | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 6 | DNF | Accident | 0 | SHELL | ||
| 11 | 1977 | ENBH | 10 | Derek Cook | Derek Cook | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 11 | DNF | Accident | 0 | SHELL | ||
| 10 | 1977 | GOLD | 10 | Derek Cook | Derek Cook | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 10 | DNF | Accident | 0 | SHELL | ||
| 9 | 1976 | JPN | 20 | Arturo Merzario | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 19 | DNF | Gearbox | 0 | F1 | ||
| 8 | 1976 | USA | 20 | Arturo Merzario | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 25 | DNF | 01:48.995 | Accident | 0 | F1 | |
| 7 | 1976 | CAN | 20 | Arturo Merzario | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 24 | DNF | 01:20.053 | Accident | 0 | F1 | |
| 6 | 1976 | ITA | 20 | Arturo Merzario | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 0 | DNS | Not present | 0 | F1 | ||
| 5 | 1976 | NED | 20 | Arturo Merzario | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 23 | DNF | 01:27.500 | Accident | 0 | F1 | |
| 4 | 1976 | AUT | 20 | Arturo Merzario | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 21 | DNF | 01:44.010 | Accident | 0 | F1 | |
| 3 | 1976 | GER | 20 | Arturo Merzario | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 21 | DNF | 07:40.500 | Brakes | 0 | F1 | |
| 20 | Jacky Ickx | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 0 | DNA | Not present | 0 | F1 | |||||
| 2 | 1976 | GBR | 20 | Jacky Ickx | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 0 | DNQ | DNQ | 0 | F1 | ||
| 1 | 1976 | FRA | 20 | Jacky Ickx | Walter Wolf Racing | Williams | FW05 | Ford Cosworth | DFV V8 3.0 | 19 | 10 | 01:53.500 | 0 | F1 |
Sponsors: Walter Wolf
TRANSMISSION
Gearbox: Hewland FGA400 five-speed
Driveshafts: Williams/Löbro
Clutch: Borg & Beck
CHASSIS
Front suspension: Double wishbones, inboard springs
Rear suspension: Parallel lower links, single top links, twin radius rods, outboard rubber or coil springs
Suspension dampers: Koni
Wheel diameter: front: 13 in. rear: 13 in
Wheel rim widths: front: 10 in. rear: 19 in.
Tyres: Goodyear
Brakes: Girling
Brake pads: Ferodo
Steering: Williams rack and pinion
Radiators: Serck
Fuel tank: Marston
Battery: Varley
Instruments: Smiths
DIMENSIONS
Wheelbase: 102 in./2590 mm
Track: front: 55 in./1400 mm rear: 57 in./1450 mm
Gearbox weight: 102 lb/46 kg
Chassis weight (tub): 100 lb/45 kg
Formula weight: 1323 lb/600 kg
Fuel capacity: 41 gal./186 litres
Fuel consumption: 6 mpg – 2.1 km/litre
ENGINE
Type: Ford Cosworth DFV
No. of cylinders: V8
Bore and stroke: 85.6 mm x 64.8 mm
Capacity: 2993 cc
Compression ratio: 11:1
Maximum power: 465 bhp
Maximum rpm: 10,550
Valve sizes: 33.60 mm x 2/29.1 mm x 2
Valve lift: 10.4 mm
Valve timing: 62/86, 86/62
Pistons and rings: Cosworth/Hepworth & Grandage
Bearings: Vandervell
Fuel injection: Lucas
Ignition system: Lucas RITA
Fuel and oil: Fina
Sparking plugs: Champion