Kimi Räikkönen won the Monaco Grand Prix 2005 at Circuit de Monaco on 22 May 2005, starting from pole position. Nick Heidfeld finished second for Williams, with Mark Webber completing the podium for Williams. Michael Schumacher set the fastest lap with a time of 1:15.842.
| Pos | Grid | Driver | Team | Laps | Time / Status | Pts | FL |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Kimi RäikkönenRAI | McLaren | 78 | 1:45:15.556 | 10 | |
| 2 | 6 | Nick HeidfeldHEI | Williams | 78 | +13.877 | 8 | |
| 3 | 3 | Mark WebberWEB | Williams | 78 | +18.484 | 6 | |
| 4 | 2 | Fernando AlonsoALO | Renault | 78 | +36.487 | 5 | |
| 5 | 16 | Juan Pablo MontoyaMON | McLaren | 78 | +36.647 | 4 | |
| 6 | 18 | Ralf SchumacherSCH | Toyota | 78 | +37.117 | 3 | |
| 7 | 8 | Michael SchumacherMSC | Ferrari | 78 | +37.223 | 2 | ⚡ 1:15.842 |
| 8 | 10 | Rubens BarrichelloBAR | Ferrari | 78 | +37.570 | 1 | |
| 9 | 11 | Felipe MassaMAS | Sauber | 77 | +1 Lap | 0 | |
| 10 | 5 | Jarno TrulliTRU | Toyota | 77 | +1 Lap | 0 | |
| 11 | 9 | Jacques VilleneuveVIL | Sauber | 77 | +1 Lap | 0 | |
| 12 | 4 | Giancarlo FisichellaFIS | Renault | 77 | +1 Lap | 0 | |
| 13 | 15 | Tiago MonteiroTMO | Jordan | 75 | +3 Laps | 0 | |
| 14 | 14 | Christijan AlbersALB | Minardi | 73 | +5 Laps | 0 | |
| R | 12 | Vitantonio LiuzziLIU | Red Bull | 59 | Accident | 0 | |
| R | 13 | Patrick FriesacherFRI | Minardi | 29 | Accident | 0 | |
| R | 7 | David CoulthardCOU | Red Bull | 23 | Accident | 0 | |
| R | 17 | Narain KarthikeyanKAR | Jordan | 18 | Hydraulics | 0 |
| Pos | Driver | Team | Q1 | Q2 | Q3 |
|---|---|---|---|---|---|
| 1 | Kimi Räikkönen | McLaren | 1:13.644 | 1:16.681 | - |
| 2 | Fernando Alonso | Renault | 1:14.125 | 1:16.281 | - |
| 3 | Mark Webber | Williams | 1:14.584 | 1:17.072 | - |
| 4 | Giancarlo Fisichella | Renault | 1:14.783 | 1:17.317 | - |
| 5 | Jarno Trulli | Toyota | 1:15.189 | 1:17.401 | - |
| 6 | Nick Heidfeld | Williams | 1:15.128 | 1:17.755 | - |
| 7 | David Coulthard | Red Bull | 1:15.329 | 1:18.538 | - |
| 8 | Michael Schumacher | Ferrari | 1:16.186 | 1:18.550 | - |
| 9 | Jacques Villeneuve | Sauber | 1:15.921 | 1:19.015 | - |
| 10 | Rubens Barrichello | Ferrari | 1:16.142 | 1:18.841 | - |
| 11 | Felipe Massa | Sauber | 1:16.218 | 1:18.902 | - |
| 12 | Vitantonio Liuzzi | Red Bull | 1:16.817 | 1:20.335 | - |
| 13 | Patrick Friesacher | Minardi | 1:18.574 | 1:22.236 | - |
| 14 | Christijan Albers | Minardi | 1:19.229 | 1:22.977 | - |
| 15 | Tiago Monteiro | Jordan | 1:19.408 | 1:23.670 | - |
| 16 | Juan Pablo Montoya | McLaren | 1:14.858 | - | - |
| 17 | Narain Karthikeyan | Jordan | 1:19.474 | 1:23.948 | - |
| 18 | Ralf Schumacher | Toyota | - | - | - |