| «1990-11» | Belgium Grand Prix - XLVIII Grand Prix de Belgique |
| 1990-08-26 | Spa-Francorchamps - 44 laps × 6.94 km : 305.36 km |
| Pos | Grid | Car | Driver | Constructor | Q1 | Q2 | Best | Gap | Interval |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 27 | Ayrton Senna | McLaren • Honda | 01:52.278 | 01:50.365 | 01:50.365 | 226.376 km/h | |
| 2 | 2 | 28 | Gerhard Berger | McLaren • Honda | 01:51.211 | 01:50.948 | 01:50.948 | +00.583 (+0.528%) | +00.583 |
| 3 | 3 | 1 | Alain Prost | Ferrari | 01:51.841 | 01:51.043 | 01:51.043 | +00.678 (+0.614%) | +00.095 |
| 4 | 4 | 5 | Thierry Boutsen | Williams • Renault | 01:54.024 | 01:51.902 | 01:51.902 | +01.537 (+1.393%) | +00.859 |
| 5 | 5 | 2 | Nigel Mansell | Ferrari | 01:52.601 | 01:52.267 | 01:52.267 | +01.902 (+1.723%) | +00.365 |
| 6 | 6 | 19 | Alessandro Nannini | Benetton • Ford Cosworth | 01:55.800 | 01:52.648 | 01:52.648 | +02.283 (+2.069%) | +00.381 |
| 7 | 7 | 6 | Riccardo Patrese | Williams • Renault | 01:54.260 | 01:52.703 | 01:52.703 | +02.338 (+2.118%) | +00.055 |
| 8 | 8 | 20 | Nelson Piquet | Benetton • Ford Cosworth | 01:53.689 | 01:52.853 | 01:52.853 | +02.488 (+2.254%) | +00.150 |
| 9 | 9 | 4 | Jean Alesi | Tyrrell • Ford Cosworth | 01:54.116 | 01:52.885 | 01:52.885 | +02.520 (+2.283%) | +00.032 |
| 10 | 10 | 3 | Satoru Nakajima | Tyrrell • Ford Cosworth | 01:55.798 | 01:53.468 | 01:53.468 | +03.103 (+2.812%) | +00.583 |
| 11 | 11 | 30 | Aguri Suzuki | Lola • Lamborghini | 01:55.294 | 01:53.523 | 01:53.523 | +03.158 (+2.861%) | +00.055 |
| 12 | 12 | 16 | Ivan Capelli | Leyton House • Judd | 01:55.012 | 01:53.783 | 01:53.783 | +03.418 (+3.097%) | +00.260 |
| 13 | 13 | 8 | Stefano Modena | Brabham • Judd | 01:57.014 | 01:53.916 | 01:53.916 | +03.551 (+3.218%) | +00.133 |
| 14 | 14 | 15 | Mauricio Gugelmin | Leyton House • Judd | 01:54.497 | 01:54.120 | 01:54.120 | +03.755 (+3.402%) | +00.204 |
| 15 | 15 | 29 | Eric Bernard | Lola • Lamborghini | 01:56.213 | 01:54.251 | 01:54.251 | +03.886 (+3.521%) | +00.131 |
| 16 | 16 | 23 | Pierluigi Martini | Minardi • Ford Cosworth | 01:56.074 | 01:54.312 | 01:54.312 | +03.947 (+3.576%) | +00.061 |
| 17 | 17 | 21 | Emanuele Pirro | Dallara • Ford Cosworth | 01:56.239 | 01:54.595 | 01:54.595 | +04.230 (+3.833%) | +00.283 |
| 18 | 18 | 11 | Derek Warwick | Lotus • Lamborghini | 01:56.246 | 01:55.068 | 01:55.068 | +04.703 (+4.261%) | +00.473 |
| 19 | 19 | 10 | Alex Caffi | Arrows • Ford Cosworth | 01:56.562 | 01:55.199 | 01:55.199 | +04.834 (+4.380%) | +00.131 |
| 20 | 20 | 22 | Andrea de Cesaris | Dallara • Ford Cosworth | 01:56.923 | 01:55.261 | 01:55.261 | +04.896 (+4.436%) | +00.062 |
| 21 | 21 | 25 | Nicola Larini | Ligier • Ford Cosworth | 01:57.471 | 01:55.278 | 01:55.278 | +04.913 (+4.452%) | +00.017 |
| 22 | 22 | 12 | Martin Donnelly | Lotus • Lamborghini | 01:56.666 | 01:55.304 | 01:55.304 | +04.939 (+4.475%) | +00.026 |
| 23 | 23 | 14 | Olivier Grouillard | Osella • Ford Cosworth | 01:57.770 | 01:55.334 | 01:55.334 | +04.969 (+4.502%) | +00.030 |
| 24 | 24 | 7 | David Brabham | Brabham • Judd | 01:58.034 | 01:55.668 | 01:55.668 | +05.303 (+4.805%) | +00.334 |
| 25 | 25 | 24 | Paolo Barilla | Minardi • Ford Cosworth | 01:57.221 | 01:55.859 | 01:55.859 | +05.494 (+4.978%) | +00.191 |
| 26 | 26 | 9 | Michele Alboreto | Arrows • Ford Cosworth | 01:57.255 | 01:56.055 | 01:56.055 | +05.690 (+5.156%) | +00.196 |
| 27 | 26 | Philippe Alliot | Ligier • Ford Cosworth | 01:56.118 | 01:56.118 | 01:56.118 | +05.753 (+5.213%) | +00.063 | |
| 28 | 17 | Gabriele Tarquini | AGS • Ford Cosworth | 01:58.293 | 01:57.566 | 01:57.566 | +07.201 (+6.525%) | +01.448 | |
| 29 | 18 | Yannick Dalmas | AGS • Ford Cosworth | 01:58.995 | 01:57.704 | 01:57.704 | +07.339 (+6.650%) | +00.138 | |
| 30 | 31 | Bertrand Gachot | Coloni • Ford Cosworth | 01:58.520 | 01:58.520 | 01:58.520 | +08.155 (+7.389%) | +00.816 | |
| 31 | 33 | Roberto Moreno | Eurobrun • Judd | 02:00.270 | 02:00.270 | +09.905 (+8.975%) | +01.750 | ||
| 32 | 34 | Claudio Langes | Eurobrun • Judd | 02:01.405 | 02:01.405 | +11.040 (+10.003%) | +01.135 | ||
| 33 | 39 | Bruno Giacomelli | Life | 02:19.445 | 02:19.445 | +29.080 (+26.349%) | +18.040 |