| GP of Belgium Spa Francorchamps 14-06-1964, 32 laps of 14,1 km, 451.200 m | |||||
| Pos | No | Driver | Team-engine | Diff | Reason |
| 1 | 12 | Jim Clark | Lotus-Climax | 2:06:40.5 | - |
| 2 | - | Bruce McLaren | Cooper-Climax | -3.4 | - |
| 3 | - | Jack Brabham | Brabham-Climax | -48.1 | - |
| 4 | - | Richie Ginther | BRM | -1:58.6 | - |
| 5 | 8 | Graham Hill | BRM | -1 lap | Out of race |
| 6 | - | Dan Gurney | Brabham-Climax | -1 lap | Out of race |
| 7 | - | Trevor Taylor | BRP-BRM | -1 lap | - |
| 8 | - | Giancarlo Baghetti | BRM | -1 lap | - |
| 9 | - | Peter Arundell | Lotus Climax | -4 laps | - |
| 10 | - | Innes Ireland | BRP-BRM | -4 laps | - |
| 11 | - | John Surtees | Ferrari | 4 laps | Engine |
| 12 | - | Chris Amon | Lotus-BRM | 4 laps | Unknown |
| 13 | - | Jo Bonnier | Brabham-BRM | 8 laps | Driver ill |
| 14 | - | André Pilette | Scirooco-Climax | 11 laps | Engine |
| 15 | - | Lorenzo Bandini | Ferrari | 12 laps | Engine |
| 16 | - | Phil Hill | Cooper-Climax | 13 laps | Engine |
| 17 | - | Jo Siffert | Brabham-BRM | 14 laps | Engine |
| 18 | - | Dan Gurney | Brabham-Climax | 31 lap | Fuel |
| 19 | 8 | Graham Hill | BRM | 31 lap | Fuel |
| 20 | - | Peter Revson | Lotus-BRM | 28 laps | Disqualified |
| 21 | - | Tony Maggs | BRM | DNS | Engine |
| 22 | - | Bob Anderson | Brabham-Climax | DNS | Ignition |
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