| Circuit | Autodromo Nazionale di Monza |
|---|---|
| Date | 1971-09-05 |
| Round | 9 |
| Pos | Driver | Team | Grid | Laps | Time/Status | Fastest Lap | Pts |
|---|---|---|---|---|---|---|---|
| 1 | Peter Gethin | BRM | 11 | 55 | 1:18:12.600 | — | 9 |
| 2 | Ronnie Peterson | March-Ford | 6 | 55 | +0.010 | — | 6 |
| 3 | François Cevert | Tyrrell | 5 | 55 | +0.090 | — | 4 |
| 4 | Mike Hailwood | Surtees | 17 | 55 | +0.180 | — | 3 |
| 5 | Howden Ganley | BRM | 4 | 55 | +0.610 | — | 2 |
| 6 | Chris Amon | Matra | 1 | 55 | +32.360 | — | 1 |
| 7 | Jackie Oliver | McLaren | 13 | 55 | +1:24.830 | — | 0 |
| 8 | Emerson Fittipaldi | Lotus-Pratt & Whitney | 18 | 54 | +1 Lap | — | 0 |
| 9 | Jo Siffert | BRM | 3 | 53 | +2 Laps | — | 0 |
| 10 | Jo Bonnier | McLaren | 21 | 51 | +4 Laps | — | 0 |
| 11 | Graham Hill | Brabham | 14 | 47 | Gearbox | — | 0 |
| 12 | Jean-Pierre Jarier | March-Ford | 24 | 47 | Not classified | — | 0 |
| 13 | Mike Beuttler | March-Ford | 16 | 41 | Engine | — | 0 |
| 14 | Henri Pescarolo | March-Ford | 10 | 40 | Suspension | — | 0 |
| 15 | Andrea de Adamich | March-Alfa Romeo | 20 | 33 | Engine | — | 0 |
| 16 | Clay Regazzoni | Ferrari | 8 | 17 | Engine | — | 0 |
| 17 | Jacky Ickx | Ferrari | 2 | 15 | Engine | — | 0 |
| 18 | Jackie Stewart | Tyrrell | 7 | 15 | Engine | — | 0 |
| 19 | Nanni Galli | March-Ford | 19 | 11 | Electrical | — | 0 |
| 20 | Tim Schenken | Brabham | 9 | 5 | Suspension | — | 0 |
| 21 | Silvio Moser | Bellasi | 22 | 5 | Suspension | — | 0 |
| 22 | Helmut Marko | BRM | 12 | 3 | Engine | — | 0 |
| 23 | John Surtees | Surtees | 15 | 3 | Engine | — | 0 |
| 24 | Rolf Stommelen | Surtees | 23 | 0 | Accident | — | 0 |