| GP of Italy Monza 06-09-1964, 78 laps of 5.750 m, Total distance 448.500 m | |||||
| Pos | No | Driver | Team-engine | Diff | Reason |
| 1 | - | John Surtees | Ferrari | 2:10:51.8 | - |
| 2 | - | Bruce McLaren | Cooper-Climax | -1.06 | - |
| 3 | - | Lorenzo Bandini | Ferrari | -1 lap | - |
| 4 | - | Richie Ginther | BRM | -1 lap | - |
| 5 | - | Innes Ireland | BRP-BRM | -1 lap | - |
| 6 | - | Mike Spence | Lotus-Climax | -1 lap | - |
| 7 | - | Jo Siffert | Brabham-BRM | -1 lap | - |
| 8 | - | Giancarlo Baghetti | BRM | -1 lap | - |
| 9 | - | Ludovico Scarfiotti | Ferrari | -1 lap | - |
| 10 | - | Dan Gurney | Brabham-Climax | -3 laps | - |
| 11 | - | Bob Anderson | Brabham-Climax | -3 laps | - |
| 12 | - | Jo Bonnier | Brabham-Climax | -4 laps | - |
| 13 | - | Peter Revson | Lotus-BRM | -6 laps | - |
| 14 | - | Jack Brabham | Brabham-Climax | -19 laps | Out of race |
| 15 | 8 | Graham Hill | BRM | 0 laps | Clucth |
| 16 | - | Mike Hailwood | Lotus-BRM | 5 laps | Engine |
| 17 | - | Ronnie Bucknum | Honda | 13 laps | Brakes |
| 18 | - | Maurice Trintignant | BRM | 22 laps | Injection |
| 19 | - | Mario Araujo de Cabral | Derrington-Francis-ATS | 25 laps | Ignition |
| 20 | 12 | Jim Clark | Lotus-Climax | 28 laps | Engine |
| 21 | - | Jack Brabham | Brabham-Climax | 59 laps | Unknown |
| 22 | - | Jean-Claude Rudaz | Cooper-Climax | DNS | Engine |
| 23 | - | Trevor Taylor | BRP-BRM | DNQ | - |
| 24 | - | Giacomo Russo | Brabham-BRM | DNQ | - |
| 25 | - | John Love | Cooper Climax | DNQ | - |
| 26 | - | Ian Raby | Brabham-BRM | DNQ | - |
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