| «1987-11» | Italy Grand Prix - LVIII Gran Premio d'Italia |
| 1987-09-06 | Monza - Autodromo Nazionale di Monza - 50 laps × 5.8 km : 290.0 km |
| Pos | Grid | Car | Driver | Constructor | Q1 | Q2 | Best | Gap | Interval |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 6 | Nelson Piquet | Williams • Honda | 01:24.617 | 01:23.460 | 01:23.460 | 250.180 km/h | |
| 2 | 2 | 5 | Nigel Mansell | Williams • Honda | 01:24.350 | 01:23.559 | 01:23.559 | +00.099 (+0.119%) | +00.099 |
| 3 | 3 | 28 | Gerhard Berger | Ferrari | 01:25.211 | 01:23.933 | 01:23.933 | +00.473 (+0.567%) | +00.374 |
| 4 | 4 | 12 | Ayrton Senna | Lotus • Honda | 01:25.535 | 01:24.907 | 01:24.907 | +01.447 (+1.734%) | +00.974 |
| 5 | 5 | 1 | Alain Prost | McLaren • TAG Porsche | 01:25.340 | 01:24.946 | 01:24.946 | +01.486 (+1.780%) | +00.039 |
| 6 | 6 | 20 | Thierry Boutsen | Benetton • Ford Cosworth | 01:25.250 | 01:25.004 | 01:25.004 | +01.544 (+1.850%) | +00.058 |
| 7 | 7 | 19 | Teo Fabi | Benetton • Ford Cosworth | 01:26.894 | 01:25.020 | 01:25.020 | +01.560 (+1.869%) | +00.016 |
| 8 | 8 | 27 | Michele Alboreto | Ferrari | 01:25.290 | 01:25.247 | 01:25.247 | +01.787 (+2.141%) | +00.227 |
| 9 | 9 | 7 | Riccardo Patrese | Brabham • BMW | 01:26.453 | 01:25.525 | 01:25.525 | +02.065 (+2.474%) | +00.278 |
| 10 | 10 | 8 | Andrea de Cesaris | Brabham • BMW | 01:40.285 | 01:26.802 | 01:26.802 | +03.342 (+4.004%) | +01.277 |
| 11 | 11 | 2 | Stefan Johansson | McLaren • TAG Porsche | 01:27.420 | 01:27.031 | 01:27.031 | +03.571 (+4.279%) | +00.229 |
| 12 | 12 | 17 | Derek Warwick | Arrows • Megatron | 01:27.543 | 01:28.083 | 01:27.543 | +04.083 (+4.892%) | +00.512 |
| 13 | 13 | 18 | Eddie Cheever | Arrows • Megatron | 01:29.273 | 01:28.022 | 01:28.022 | +04.562 (+5.466%) | +00.479 |
| 14 | 14 | 11 | Satoru Nakajima | Lotus • Honda | 01:28.463 | 01:28.160 | 01:28.160 | +04.700 (+5.631%) | +00.138 |
| 15 | 15 | 25 | René Arnoux | Ligier • Megatron | 01:28.946 | 01:28.946 | +05.486 (+6.573%) | +00.786 | |
| 16 | 16 | 10 | Christian Danner | Zakspeed | 01:30.389 | 01:29.465 | 01:29.465 | +06.005 (+7.195%) | +00.519 |
| 17 | 17 | 9 | Martin Brundle | Zakspeed | 01:30.144 | 01:29.725 | 01:29.725 | +06.265 (+7.507%) | +00.260 |
| 18 | 18 | 24 | Alessandro Nannini | Minardi • Motori Moderni | 01:29.738 | 01:31.069 | 01:29.738 | +06.278 (+7.522%) | +00.013 |
| 19 | 19 | 26 | Piercarlo Ghinzani | Ligier • Megatron | 01:29.898 | 01:29.898 | +06.438 (+7.714%) | +00.160 | |
| 20 | 20 | 23 | Adrian Campos | Minardi • Motori Moderni | 01:31.094 | 01:30.782 | 01:30.782 | +07.322 (+8.773%) | +00.884 |
| 21 | 21 | 21 | Alex Caffi | Osella • Alfa Romeo | 01:32.768 | 01:31.029 | 01:31.029 | +07.569 (+9.069%) | +00.247 |
| 22 | 22 | 3 | Jonathan Palmer | Tyrrell • Ford Cosworth | 01:34.218 | 01:33.028 | 01:33.028 | +09.568 (+11.464%) | +01.999 |
| 23 | 23 | 30 | Philippe Alliot | Lola • Ford Cosworth | 01:34.748 | 01:33.170 | 01:33.170 | +09.710 (+11.634%) | +00.142 |
| 24 | 24 | 4 | Philippe Streiff | Tyrrell • Ford Cosworth | 01:34.760 | 01:33.264 | 01:33.264 | +09.804 (+11.747%) | +00.094 |
| 25 | 25 | 16 | Ivan Capelli | March • Ford Cosworth | 01:34.205 | 01:33.311 | 01:33.311 | +09.851 (+11.803%) | +00.047 |
| 26 | 26 | 22 | Franco Forini | Osella • Alfa Romeo | 01:34.467 | 01:33.816 | 01:33.816 | +10.356 (+12.408%) | +00.505 |
| 27 | 32 | Nicola Larini | Coloni • Ford Cosworth | 01:38.460 | 01:35.721 | 01:35.721 | +12.261 (+14.691%) | +01.905 | |
| 28 | 14 | Pascal Fabre | AGS • Ford Cosworth | 01:39.393 | 01:36.679 | 01:36.679 | +13.219 (+15.839%) | +00.958 |