Race Result
| GP n. 74 - 07/09/1958 - Grand Prix of Italy Autodromo Nationale di Monza |
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| Winner: | Tony Brooks / Vanwall - 2:03'47.8 | ||||||
| Pole Position: | Stirling Moss / Vanwall - 1:40.5 | ||||||
| Fastest Lap: | Phill Hill / Ferrari - 1:42.9 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 28 |  Tony Brooks |
Vanwall | 70 | 2:03'47.8 | 2 | 8 |
| 2 | 14 | Mike Hawthorn |
Ferrari | 70 | + 24.2 | 3 | 6 |
| 3 | 18 |  Phill Hill |
Ferrari | 70 | + 28.3 | 7 | 5 |
| 4 | 32* | Masten Gregory |
Maserati | 45 | + 1 lap | 11 | 0 |
| 4 | 32* | Carroll Shelby |
Maserati | 24 | + 1 lap | 11 | 0 |
| 5 | 6 | Roy Salvadori |
Cooper-Climax | 62 | + 8 laps | 14 | 2 |
| 6 | 38 | Graham Hill |
Lotus-Climax | 62 | + 8 laps | 12 | 0 |
| 7 | 36 | Cliff Allison |
Lotus-Climax | 61 | + 9 laps | 16 | 0 |
| Ret | 42 |  Maria Teresa de Filippis |
Maserati | 57 | engine | 21 | 0 |
| Ret | 22 | Giulio Cabianca |
Maserati | 51 | engine | 20 | 0 |
| Ret | 8 |  Jean Behra |
BRM | 42 | clutch | 8 | 0 |
| Ret | 24 |  Hans Herrmann |
Maserati | 32 | engine | 18 | 0 |
| Ret | 30 | Stuart Lewis-Evans |
Vanwall | 30 | overheating | 4 | 0 |
| Ret | 2 | Maurice Trintignant |
Cooper-Climax | 24 | gearbox | 13 | 0 |
| Ret | 26 | Stirling Moss |
Vanwall | 17 | gearbox | 1 | 0 |
| Ret | 12 |  Jo Bonnier |
BRM | 14 | transmission | 10 | 0 |
| Ret | 20 |  Olivier Gendebien |
Ferrari | 4 | suspension | 5 | 0 |
| Ret | 40 | Gerino Gerini |
Maserati | 2 | accident | 19 | 0 |
| Ret | 34 | Carroll Shelby |
Maserati | 1 | handling | 17 | 0 |
| Ret | 10 | Harry Schell |
BRM | 0 | accident | 9 | 0 |
| Ret | 4 |  Jack Brabham |
Cooper-Climax | 0 | suspension | 15 | 0 |
| Ret | 16 | Wolfgang von Trips |
Ferrari | 0 | accident | 6 | 0 |
| * Shared driver | |||||||