| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1988 | Dutch TT | Assen |
Ret
|
Grundig-Daf Racing Team | Honda | ||
| 1988 | Belgian Grand Prix | Spa-Francorchamps |
15
|
Grundig-Daf Racing Team | Honda | 1 | |
| 1989 | Dutch TT | Assen | 22 |
15
|
HRK Motors | Honda | 1 |
| 1989 | Belgian Grand Prix | Spa-Francorchamps | 21 |
13
|
HRK Motors | Honda | 1.5 |
| 1989 | French Grand Prix | Le Mans | 24 |
25
|
HRK Motors | Honda | |
| 1989 | British Grand Prix | Donington | 19 |
Ret
|
HRK Motors | Honda | |
| 1989 | Czechoslovakian Grand Prix | Brno |
Ret
|
HRK Motors | Honda | ||
| 1990 | Spanish Grand Prix | Jerez | 3 |
13
|
HRK Motors | Honda | |
| 1990 | Nations Grand Prix | Misano | 2 |
14
|
HRK Motors | Honda | |
| 1990 | German Grand Prix | Nürburgring | 6 |
10
|
HRK Motors | Honda | |
| 1990 | Austrian Grand Prix | Salzburgring | 2 |
14
|
HRK Motors | Honda | |
| 1990 | Yugoslavian Grand Prix | Rijeka | 9 |
7
|
HRK Motors | Honda | |
| 1990 | Dutch TT | Assen | 3 |
13
|
HRK Motors | Honda | |
| 1990 | Belgian Grand Prix | Spa-Francorchamps | 1 |
15
|
HRK Motors | Honda | |
| 1990 | French Grand Prix | Le Mans | 4 |
12
|
HRK Motors | Honda | |
| 1990 | British Grand Prix | Donington |
Ret
|
HRK Motors | Honda | ||
| 1990 | Swedish Grand Prix | Anderstorp | 4 |
12
|
HRK Motors | Honda | |
| 1990 | Czechoslovakian Grand Prix | Brno |
16
|
HRK Motors | Honda | ||
| 1990 | Hungarian Grand Prix | Hungaroring |
16
|
HRK Motors | Honda | ||
| 1990 | Australian Grand Prix | Phillip Island | 4 |
12
|
HRK Motors | Honda | |
| 1991 | Japanese Grand Prix | Suzuka |
22
|
HEK-Baumachines | Honda | ||
| 1991 | Australian Grand Prix | Eastern Creek | 16 |
14
|
HEK-Baumachines | Honda | 2 |
| 1991 | United States Grand Prix | Laguna Seca |
14
|
HEK-Baumachines | Honda | 2 | |
| 1991 | Spanish Grand Prix | Jerez | 14 |
13
|
HEK-Baumachines | Honda | 3 |
| 1991 | Italian Grand Prix | Misano | 15 |
12
|
HEK-Baumachines | Honda | 4 |
| 1991 | German Grand Prix | Hockenheimring | 14 |
11
|
HEK-Baumachines | Honda | 5 |
| 1991 | Austrian Grand Prix | Salzburgring |
DNQ
|
HEK-Baumachines | Honda | ||
| 1991 | European Grand Prix | Jarama |
13
|
HEK-Baumachines | Honda | 3 | |
| 1991 | Dutch TT | Assen |
13
|
HEK-Baumachines | Honda | 3 | |
| 1991 | French Grand Prix | Paul Ricard |
12
|
HEK-Baumachines | Honda | 4 | |
| 1991 | British Grand Prix | Donington |
14
|
HEK-Baumachines | Honda | 2 | |
| 1991 | San Marino Grand Prix | Mugello |
13
|
HEK-Baumachines | Honda | 3 | |
| 1991 | Czechoslovak Grand Prix | Brno |
13
|
HEK-Baumachines | Honda | 3 | |
| 1991 | Vitesse du Mans Grand Prix | Le Mans |
Ret
|
HEK-Baumachines | Honda | ||
| 1991 | Malaysian Grand Prix | Shah Alam |
10
|
HEK-Baumachines | Honda | 6 | |
| 1992 | Japanese Grand Prix | Suzuka |
DNQ
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | Australian Grand Prix | Eastern Creek |
17
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | Malaysian Grand Prix | Shah Alam |
12
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | Spanish Grand Prix | Jerez |
17
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | Italian Grand Prix | Mugello |
19
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | European Grand Prix | Catalunya |
Ret
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | German Grand Prix | Hockenheimring |
19
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | Dutch TT | Assen |
12
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | Hungarian Grand Prix | Hungaroring |
17
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | French Grand Prix | Magny-Cours |
13
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | British Grand Prix | Donington |
15
|
HEK Racing Team | Harris-Yamaha | ||
| 1992 | Brazilian Grand Prix | Interlagos |
22
|
HEK Racing Team | Harris Yamaha | ||
| 1992 | South African Grand Prix | Kyalami |
Ret
|
HEK Racing Team | Harris Yamaha | ||
| 1993 | Australian Grand Prix | Eastern Creek | 32 |
21
|
Doorakkers Racing | Harris Yamaha | |
| 1993 | Malaysian Grand Prix | Shah Alam | 25 |
19
|
Doorakkers Racing | Harris Yamaha | |
| 1993 | Japanese Grand Prix | Suzuka | 33 |
23
|
Doorakkers Racing | Harris Yamaha | |
| 1993 | Spanish Grand Prix | Jerez | 29 |
16
|
Doorakkers Racing | Harris Yamaha | |
| 1993 | Austrian Grand Prix | Salzburgring |
Ret
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | German Grand Prix | Hockenheimring |
20
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | Dutch TT | Assen |
21
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | European Grand Prix | Catalunya |
14
|
Doorakkers Racing | Harris Yamaha | 2 | |
| 1993 | San Marino Grand Prix | Mugello |
Ret
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | British Grand Prix | Donington |
19
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | Czech Republic Grand Prix | Brno |
Ret
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | Italian Grand Prix | Misano |
Ret
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | United States Grand Prix | Laguna Seca |
Ret
|
Doorakkers Racing | Harris Yamaha | ||
| 1993 | FIM Grand Prix | Jarama | 28 |
21
|
Doorakkers Racing | Harris Yamaha | |
| 1994 | Australian Grand Prix | Eastern Creek |
25
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Malaysian Grand Prix | Shah Alam |
19
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Japanese Grand Prix | Suzuka |
Ret
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Spanish Grand Prix | Jerez |
19
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Austrian Grand Prix | Salzburgring |
Ret
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | German Grand Prix | Hockenheimring |
18
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Dutch TT | Assen |
18
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Italian Grand Prix | Mugello |
21
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | French Grand Prix | Le Mans |
Ret
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | British Grand Prix | Donington |
21
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Czech Republic Grand Prix | Brno |
20
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | United States Grand Prix | Laguna Seca |
20
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | Argentine Grand Prix | Buenos Aires |
18
|
Team Doorakkers | Harris Yamaha | ||
| 1994 | European Grand Prix | Catalunya |
19
|
Team Doorakkers | Harris Yamaha | ||
| 1995 | Dutch TT | Assen |
Ret
|
Phi Racing Team | Harris Yamaha |
