| «1984-14» | Italy Grand Prix - LV Gran Premio d'Italia |
| 1984-09-09 | Monza - Autodromo Nazionale di Monza - 51 laps × 5.8 km : 295.8 km |
| Pos | Grid | Car | Driver | Constructor | Q1 | Q2 | Best | Gap | Interval |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | Nelson Piquet | Brabham • BMW | 01:28.709 | 01:26.584 | 01:26.584 | 241.153 km/h | |
| 2 | 2 | 7 | Alain Prost | McLaren • TAG Porsche | 01:29.854 | 01:26.671 | 01:26.671 | +00.087 (+0.100%) | +00.087 |
| 3 | 3 | 11 | Elio de Angelis | Lotus • Renault | 01:28.014 | 01:27.538 | 01:27.538 | +00.954 (+1.102%) | +00.867 |
| 4 | 4 | 8 | Niki Lauda | McLaren • TAG Porsche | 01:30.142 | 01:28.533 | 01:28.533 | +01.949 (+2.251%) | +00.995 |
| 5 | 5 | 2 | Teo Fabi | Brabham • BMW | 01:29.383 | 01:28.587 | 01:28.587 | +02.003 (+2.313%) | +00.054 |
| 6 | 6 | 6 | Keke Rosberg | Williams • Honda | 01:33.386 | 01:28.818 | 01:28.818 | +02.234 (+2.580%) | +00.231 |
| 7 | 7 | 12 | Nigel Mansell | Lotus • Renault | 01:31.715 | 01:28.969 | 01:28.969 | +02.385 (+2.755%) | +00.151 |
| 8 | 8 | 15 | Patrick Tambay | Renault | 01:31.532 | 01:29.253 | 01:29.253 | +02.669 (+3.083%) | +00.284 |
| 9 | 9 | 22 | Riccardo Patrese | Alfa Romeo | 01:30.710 | 01:29.382 | 01:29.382 | +02.798 (+3.232%) | +00.129 |
| 10 | 10 | 23 | Eddie Cheever | Alfa Romeo | 01:32.365 | 01:29.797 | 01:29.797 | +03.213 (+3.711%) | +00.415 |
| 11 | 11 | 27 | Michele Alboreto | Ferrari | 01:29.810 | 01:30.069 | 01:29.810 | +03.226 (+3.726%) | +00.013 |
| 12 | 12 | 16 | Derek Warwick | Renault | 01:30.113 | 01:30.569 | 01:30.113 | +03.529 (+4.076%) | +00.303 |
| 13 | 13 | 5 | Jacques Laffite | Williams • Honda | 01:32.091 | 01:30.578 | 01:30.578 | +03.994 (+4.613%) | +00.465 |
| 14 | 14 | 28 | René Arnoux | Ferrari | 01:31.495 | 01:30.695 | 01:30.695 | +04.111 (+4.748%) | +00.117 |
| 15 | 15 | 17 | Marc Surer | Arrows • BMW | 01:31.108 | 01:31.513 | 01:31.108 | +04.524 (+5.225%) | +00.413 |
| 16 | 16 | 26 | Andrea de Cesaris | Ligier • Renault | 01:32.014 | 01:31.198 | 01:31.198 | +04.614 (+5.329%) | +00.090 |
| 17 | 17 | 19 | Stefan Johansson | Toleman • Hart | 01:31.207 | 01:31.203 | 01:31.203 | +04.619 (+5.335%) | +00.005 |
| 18 | 18 | 25 | François Hesnault | Ligier • Renault | 01:32.779 | 01:31.274 | 01:31.274 | +04.690 (+5.417%) | +00.071 |
| 19 | 19 | 18 | Thierry Boutsen | Arrows • BMW | 01:32.636 | 01:31.342 | 01:31.342 | +04.758 (+5.495%) | +00.068 |
| 20 | 20 | 31 | Gerhard Berger | ATS • BMW | 01:33.161 | 01:31.549 | 01:31.549 | +04.965 (+5.734%) | +00.207 |
| 21 | 21 | 14 | Manfred Winkelhock | ATS • BMW | 02:00.593 | 01:32.866 | 01:32.866 | +06.282 (+7.255%) | +01.317 |
| 22 | 22 | 24 | Piercarlo Ghinzani | Osella • Alfa Romeo | 01:33.456 | 01:33.562 | 01:33.456 | +06.872 (+7.937%) | +00.590 |
| 23 | 23 | 9 | Philippe Alliot | RAM • Hart | 01:37.186 | 01:34.120 | 01:34.120 | +07.536 (+8.704%) | +00.664 |
| 24 | 24 | 30 | Jo Gartner | Osella • Alfa Romeo | 01:37.123 | 01:34.472 | 01:34.472 | +07.888 (+9.110%) | +00.352 |
| 25 | 25 | 21 | Huub Rothengatter | Spirit • Hart | 01:38.255 | 01:34.719 | 01:34.719 | +08.135 (+9.396%) | +00.247 |
| 26 | 26 | 10 | Jonathan Palmer | RAM • Hart | 01:36.876 | 01:35.412 | 01:35.412 | +08.828 (+10.196%) | +00.693 |
| 27 | 20 | Pierluigi Martini | Toleman • Hart | 01:38.312 | 01:35.840 | 01:35.840 | +09.256 (+10.690%) | +00.428 |