Juan Pablo Montoya won the Brazilian Grand Prix 2005 at Autódromo José Carlos Pace on 25 September 2005, starting from P2 on the grid. Kimi Räikkönen finished second for McLaren, with Fernando Alonso completing the podium for Renault. Kimi Räikkönen set the fastest lap with a time of 1:12.268.
| Pos | Grid | Driver | Team | Laps | Time / Status | Pts | FL |
|---|---|---|---|---|---|---|---|
| 1 | 2 | Juan Pablo MontoyaMON | McLaren | 71 | 1:29:20.574 | 10 | |
| 2 | 5 | Kimi RäikkönenRAI | McLaren | 71 | +2.527 | 8 | ⚡ 1:12.268 |
| 3 | 1 | Fernando AlonsoALO | Renault | 71 | +24.840 | 6 | |
| 4 | 7 | Michael SchumacherMSC | Ferrari | 71 | +35.668 | 5 | |
| 5 | 3 | Giancarlo FisichellaFIS | Renault | 71 | +40.218 | 4 | |
| 6 | 9 | Rubens BarrichelloBAR | Ferrari | 71 | +1:09.173 | 3 | |
| 7 | 4 | Jenson ButtonBUT | BAR | 70 | +1 Lap | 2 | |
| 8 | 10 | Ralf SchumacherSCH | Toyota | 70 | +1 Lap | 1 | |
| 9 | 6 | Christian KlienKLI | Red Bull | 70 | +1 Lap | 0 | |
| 10 | 19 | Takuma SatoSAT | BAR | 70 | +1 Lap | 0 | |
| 11 | 8 | Felipe MassaMAS | Sauber | 70 | +1 Lap | 0 | |
| 12 | 20 | Jacques VilleneuveVIL | Sauber | 70 | +1 Lap | 0 | |
| 13 | 17 | Jarno TrulliTRU | Toyota | 69 | +2 Laps | 0 | |
| 14 | 16 | Christijan AlbersALB | Minardi | 69 | +2 Laps | 0 | |
| 15 | 15 | Narain KarthikeyanKAR | Jordan | 68 | +3 Laps | 0 | |
| R | 11 | Tiago MonteiroTMO | Jordan | 55 | Mechanical | 0 | |
| N | 12 | Mark WebberWEB | Williams | 45 | +26 Laps | 0 | |
| R | 18 | Robert DoornbosDOO | Minardi | 34 | Engine | 0 | |
| R | 13 | Antônio PizzoniaPIZ | Williams | 0 | Accident | 0 | |
| R | 14 | David CoulthardCOU | Red Bull | 0 | Accident | 0 |
| Pos | Driver | Team | Q1 | Q2 | Q3 |
|---|---|---|---|---|---|
| 1 | Fernando Alonso | Renault | 1:11.988 | - | - |
| 2 | Juan Pablo Montoya | McLaren | 1:12.145 | - | - |
| 3 | Giancarlo Fisichella | Renault | 1:12.558 | - | - |
| 4 | Jenson Button | BAR | 1:12.696 | - | - |
| 5 | Kimi Räikkönen | McLaren | 1:12.781 | - | - |
| 6 | Christian Klien | Red Bull | 1:12.889 | - | - |
| 7 | Michael Schumacher | Ferrari | 1:12.976 | - | - |
| 8 | Jarno Trulli | Toyota | 1:13.041 | - | - |
| 9 | Felipe Massa | Sauber | 1:13.151 | - | - |
| 10 | Rubens Barrichello | Ferrari | 1:13.183 | - | - |
| 11 | Ralf Schumacher | Toyota | 1:13.285 | - | - |
| 12 | Jacques Villeneuve | Sauber | 1:13.372 | - | - |
| 13 | Tiago Monteiro | Jordan | 1:13.387 | - | - |
| 14 | Mark Webber | Williams | 1:13.538 | - | - |
| 15 | Antônio Pizzonia | Williams | 1:13.581 | - | - |
| 16 | David Coulthard | Red Bull | 1:13.844 | - | - |
| 17 | Narain Karthikeyan | Jordan | 1:14.520 | - | - |
| 18 | Christijan Albers | Minardi | 1:14.763 | - | - |
| 19 | Takuma Sato | BAR | - | - | - |
| 20 | Robert Doornbos | Minardi | - | - | - |