Race Result
| GP n. 119 - 06/10/1963 - Grand Prix of the United States Watkins Glen International |
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| Winner: | Graham Hill / BRM - 2:19'22.1 | ||||||
| Pole Position: | Graham Hill / BRM - 1:13.4 | ||||||
| Fastest Lap: | Jim Clark / Lotus-Climax - 1:14.5 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 1 | BRM | 110 | 2:19'22.1 | 1 | 9 | |
| 2 | 2 | BRM | 110 | + 34.3 | 4 | 6 | |
| 3 | 8 | Lotus-Climax | 109 | + 1 lap | 2 | 4 | |
| 4 | 5 | Brabham-Climax | 108 | + 2 laps | 5 | 3 | |
| 5 | 24 | Ferrari | 106 | + 4 laps | 9 | 2 | |
| 6 | 12 | Porsche | 99 | + 11 laps | 19 | 1 | |
| 7 | 21 | Stebro-Ford | 88 | + 22 laps | 21 | 0 | |
| 8 | 11 | Cooper-Climax | 85 | + 25 laps | 12 | 0 | |
| 9 | 23 | Ferrari | 82 | engine | 3 | 0 | |
| 10 | 16 | Lotus-BRM | 76 | gearbox | 16 | 0 | |
| 11 | 3 | Cooper-Climax | 74 | fuel pump | 11 | 0 | |
| Ret | 14 | Lotus-BRM | 56 | gearbox | 14 | 0 | |
| Ret | 4 | Cooper-Climax | 44 | ignition | 10 | 0 | |
| Ret | 18 | Lotus-BRM | 44 | gearbox | 17 | 0 | |
| Ret | 6 | Brabham-Climax | 42 | chassis | 6 | 0 | |
| Ret | 10 | Lotus-Climax | 36 | engine | 13 | 0 | |
| Ret | 9 | Lotus-Climax | 24 | electrical | 7 | 0 | |
| Ret | 17 | Lola-Climax | 14 | engine | 8 | 0 | |
| Ret | 22 | Lotus-BRM | 6 | retirement | 18 | 0 | |
| Ret | 25 | ATS. | 4 | oil pump | 15 | 0 | |
| Ret | 26 | ATS. | 0 | oil pump | 20 | 0 | |