1990.15-Giappone
XVII Japanese Grand Prix
Suzuka, 21 ottobre 1990
53 giri x 5.859 km – 310.527 km
ELENCO ISCRITTI
| N° | Pilota | Squadra | Telaio | Motore | ||
| 1 | Alain PROST | Scuderia Ferrari SpA | Ferrari | 641/2 | Ferrari | 036 V12 3.5 |
| 2 | Nigel MANSELL | Scuderia Ferrari SpA | Ferrari | 641/2 | Ferrari | 036 V12 3.5 |
| 3 | Satoru NAKAJIMA | Tyrrell Racing Organisation | Tyrrell | 019 | Ford Cosworth | DFR V8 3.5 |
| 4 | Jean ALESI | Tyrrell Racing Organisation | Tyrrell | 019 | Ford Cosworth | DFR V8 3.5 |
| 5 | Thierry BOUTSEN | Canon Williams Team | Williams | FW13B | Renault | RS2 V10 3.5 |
| 6 | Riccardo PATRESE | Canon Williams Team | Williams | FW13B | Renault | RS2 V10 3.5 |
| 7 | David BRABHAM | Motor Racing Developments | Brabham | BT59 | Judd | EV V8 3.5 |
| 8 | Stefano MODENA | Motor Racing Developments | Brabham | BT59 | Judd | EV V8 3.5 |
| 9 | Michele ALBORETO | Footwork Arrows Racing | Arrows | A11B | Ford Cosworth | DFR V8 3.5 |
| 10 | Alex CAFFI | Footwork Arrows Racing | Arrows | A11B | Ford Cosworth | DFR V8 3.5 |
| 11 | Derek WARWICK | Camel Team Lotus | Lotus | 102 | Lamborghini | 3512 V12 3.5 |
| 12 | Johnny HERBERT | Camel Team Lotus | Lotus | 102 | Lamborghini | 3512 V12 3.5 |
| 14 | Olivier GROUILLARD | Fondmetal Osella | Osella | FA1M-E | Ford Cosworth | DFR V8 3.5 |
| 15 | Mauricio GUGELMIN | Leyton House Racing | Leyton House | CG901 | Judd | EV V8 3.5 |
| 16 | Ivan CAPELLI | Leyton House Racing | Leyton House | CG901 | Judd | EV V8 3.5 |
| 17 | Gabriele TARQUINI | AGS Racing | AGS | JH25 | Ford Cosworth | DFR V8 3.5 |
| 18 | Yannick DALMAS | AGS Racing | AGS | JH25 | Ford Cosworth | DFR V8 3.5 |
| 19 | Roberto MORENO | Benetton Formula Ltd | Benetton | B190 | Ford Cosworth | HB V8 3.5 |
| 20 | Nelson PIQUET | Benetton Formula Ltd | Benetton | B190 | Ford Cosworth | HB V8 3.5 |
| 21 | Emanuele PIRRO | BMS Scuderia Italia | Dallara | 190 | Ford Cosworth | DFR V8 3.5 |
| 22 | Andrea De CESARIS | BMS Scuderia Italia | Dallara | 190 | Ford Cosworth | DFR V8 3.5 |
| 23 | Pierluigi MARTINI | SCM Minardi Team | Minardi | M190 | Ford Cosworth | DFZ V8 3.5 |
| 24 | Gianni MORBIDELLI | SCM Minardi Team | Minardi | M190 | Ford Cosworth | DFZ V8 3.5 |
| 25 | Nicola LARINI | Ligier Gitanes | Ligier | JS33B | Ford Cosworth | DFR V8 3.5 |
| 26 | Philippe ALLIOT | Ligier Gitanes | Ligier | JS33B | Ford Cosworth | DFR V8 3.5 |
| 27 | Ayrton SENNA | Honda Marlboro McLaren | McLaren | MP4/5B | Honda | RA100E V10 3.5 |
| 28 | Gerhard BERGER | Honda Marlboro McLaren | McLaren | MP4/5B | Honda | RA100E V10 3.5 |
| 29 | Eric BERNARD | Espo Larrousse F1 | Lola | 90 | Lamborghini | 3512 V12 3.5 |
| 30 | Aguri SUZUKI | Espo Larrousse F1 | Lola | 90 | Lamborghini | 3512 V12 3.5 |
| 31 | Bertrand GACHOT | Coloni Racing | Coloni | FC189C | Ford Cosworth | DFR V8 3.5 |
QUALIFICHE
| Pos | Pilota | Telaio | Motore | Tempo |
| 1 | Ayrton SENNA | McLaren | Honda | 1’36”996 |
| 2 | Alain PROST | Ferrari | Ferrari | 1’37”228 |
| 3 | Nigel MANSELL | Ferrari | Ferrari | 1’37”719 |
| 4 | Gerhard BERGER | McLaren | Honda | 1’38”118 |
| 5 | Thierry BOUTSEN | Williams | Renault | 1’39”324 |
| 6 | Nelson PIQUET | Benetton | Ford Cosworth | 1’40”049 |
| 7 | Jean ALESI * | Tyrrell | Ford Cosworth | 1’40”052 |
| 8 | Riccardo PATRESE | Williams | Renault | 1’40”355 |
| 9 | Roberto MORENO | Benetton | Ford Cosworth | 1’40”579 |
| 10 | Aguri SUZUKI | Lola | Lamborghini | 1’40”888 |
| 11 | Pierluigi MARTINI | Minardi | Ford Cosworth | 1’40”899 |
| 12 | Derek WARWICK | Lotus | Lamborghini | 1’41”024 |
| 13 | Ivan CAPELLI | Leyton House | Judd | 1’41”033 |
| 14 | Satoru NAKAJIMA | Tyrrell | Ford Cosworth | 1’41”078 |
| 15 | Johnny HERBERT | Lotus | Lamborghini | 1’41”558 |
| 16 | Mauricio GUGELMIN | Leyton House | Judd | 1’41”698 |
| 17 | Eric BERNARD | Lola | Lamborghini | 1’41”709 |
| 18 | Nicola LARINI | Ligier | Ford Cosworth | 1’42”339 |
| 19 | Emanuele PIRRO | Dallara | Ford Cosworth | 1’42”361 |
| 20 | Gianni MORBIDELLI | Minardi | Ford Cosworth | 1’42”364 |
| 21 | Philippe ALLIOT | Ligier | Ford Cosworth | 1’42”593 |
| 22 | Stefano MODENA | Brabham | Judd | 1’42”617 |
| 23 | David BRABHAM | Brabham | Judd | 1’43”156 |
| 24 | Alex CAFFI | Arrows | Ford Cosworth | 1’43”270 |
| 25 | Michele ALBORETO | Arrows | Ford Cosworth | 1’43”304 |
| 26 | Andrea De CESARIS | Dallara | Ford Cosworth | 1’43”601 |
| Non qualificato | ||||
| 27 | Olivier GROUILLARD | Osella | Ford Cosworth | 1’43”782 |
| 28 | Gabriele TARQUINI | AGS | Ford Cosworth | 1’44”281 |
| 29 | Yannick DALMAS | AGS | Ford Cosworth | 1’44”410 |
| 30 | Bertrand GACHOT | Coloni | Ford Cosworth | 1’45”393 |
CLASSIFICA
| Pos | N° | Pilota | Telaio | Motore | Giro | |
| 1 | 20 | Nelson PIQUET | Benetton | Ford Cosworth | 53 | 1h 34m 36.824s ( 196.923 km/h ) |
| 2 | 19 | Roberto MORENO | Benetton | Ford Cosworth | 53 | ( +07.223s ) |
| 3 | 30 | Aguri SUZUKI | Lola | Lamborghini | 53 | ( +22.469s ) |
| 4 | 6 | Riccardo PATRESE | Williams | Renault | 53 | ( +36.258s ) |
| 5 | 5 | Thierry BOUTSEN | Williams | Renault | 53 | ( +46.884s ) |
| 6 | 3 | Satoru NAKAJIMA | Tyrrell | Ford Cosworth | 53 | ( +1m 12.350s ) |
| 7 | 25 | Nicola LARINI | Ligier | Ford Cosworth | 52 | |
| 8 | 23 | Pierluigi MARTINI | Minardi | Ford Cosworth | 52 | |
| 9 | 10 | Alex CAFFI | Arrows | Ford Cosworth | 52 | |
| 10 | 26 | Philippe ALLIOT | Ligier | Ford Cosworth | 52 | |
| ab | 11 | Derek WARWICK | Lotus | Lamborghini | 38 | |
| ab | 12 | Johnny HERBERT | Lotus | Lamborghini | 31 | |
| ab | 9 | Michele ALBORETO | Arrows | Ford Cosworth | 28 | |
| ab | 2 | Nigel MANSELL | Ferrari | Ferrari | 26 | |
| ab | 21 | Emanuele PIRRO | Dallara | Ford Cosworth | 24 | |
| ab | 29 | Eric BERNARD | Lola | Lamborghini | 24 | |
| ab | 24 | Gianni MORBIDELLI | Minardi | Ford Cosworth | 18 | |
| ab | 16 | Ivan CAPELLI | Leyton House | Judd | 16 | |
| ab | 22 | Andrea De CESARIS | Dallara | Ford Cosworth | 13 | |
| ab | 15 | Mauricio GUGELMIN | Leyton House | Judd | 5 | |
| ab | 7 | David BRABHAM | Brabham | Judd | 2 | |
| ab | 28 | Gerhard BERGER | McLaren | Honda | 1 | |
| ab | 8 | Stefano MODENA | Brabham | Judd | 0 | |
| ab | 1 | Alain PROST | Ferrari | Ferrari | 0 | |
| ab | 27 | Ayrton SENNA | McLaren | Honda | 0 | |
| np | 4 | Jean ALESI | Tyrrell | Ford Cosworth | ||
| nq | 14 | Olivier GROUILLARD | Osella | Ford Cosworth | ||
| nq | 17 | Gabriele TARQUINI | AGS | Ford Cosworth | ||
| nq | 18 | Yannick DALMAS | AGS | Ford Cosworth | ||
| nq | 31 | Bertrand GACHOT | Coloni | Ford Cosworth |
GIRO VELOCE
| Pilota | Telaio | Motore | Tempo | Gap | Giro | Media |
| Riccardo PATRESE | Williams | Renault | 1’44”233 | 40 | 202.358 |
