Ronda 4 — tiempos Q1, Q2 y Q3 - 2006-04-23
Michael Schumacher (Ferrari) firmó la pole del San Marino Grand Prix de 2006 con un crono de 1:22.795.
Jenson Button (Honda) completó la primera fila a 0.193s de la pole, con Rubens Barrichello (Honda) tercero en parrilla. Mark Webber (Williams) entró a Q3 en P10, mientras que Giancarlo Fisichella (Renault) se quedó fuera por —s.
La Q3 se decidió en un margen de 2.000s — de la pole a P10 — con Mark Webber (Williams) cerrando el top 10.
| Pos | Piloto | Escudería | Q1 | Q2 | Q3 | Diferencia |
|---|---|---|---|---|---|---|
| 1 | Michael Schumacher | Ferrari | 1:24.598 | 1:22.579 | 1:22.795 | 1:22.795 |
| 2 | 22Jenson Button | Honda | 1:24.480 | 1:23.749 | 1:22.988 | +0.193 |
| 3 | Rubens Barrichello | Honda | 1:24.727 | 1:23.760 | 1:23.242 | +0.447 |
| 19Felipe Massa |
| Ferrari |
| 1:24.884 |
| 1:23.595 |
| 1:23.702 |
| +0.907 |
| 5 | 14Fernando Alonso | Renault | 1:23.536 | 1:23.743 | 1:23.709 | +0.914 |
| 6 | Ralf Schumacher | Toyota | 1:24.370 | 1:23.565 | 1:23.772 | +0.977 |
| 7 | Juan Pablo Montoya | McLaren | 1:24.960 | 1:23.760 | 1:24.021 | +1.226 |
| 8 | 7Kimi Räikkönen | McLaren | 1:24.259 | 1:23.190 | 1:24.158 | +1.363 |
| 9 | Jarno Trulli | Toyota | 1:24.446 | 1:23.727 | 1:24.172 | +1.377 |
| 10 | Mark Webber | Williams | 1:24.992 | 1:23.718 | 1:24.795 | +2.000 |
| 11 | Giancarlo Fisichella | Renault | 1:24.434 | 1:23.771 | — | +0.976 |
| 12 | Jacques Villeneuve | BMW Sauber | 1:25.081 | 1:23.887 | — | +1.092 |
| 13 | 6Nico Rosberg | Williams | 1:24.495 | 1:23.966 | — | +1.171 |
| 14 | David Coulthard | Red Bull | 1:24.849 | 1:24.101 | — | +1.306 |
| 15 | Nick Heidfeld | BMW Sauber | 1:25.410 | 1:24.129 | — | +1.334 |
| 16 | Vitantonio Liuzzi | Toro Rosso | 1:24.879 | 1:24.520 | — | +1.725 |
| 17 | Christian Klien | Red Bull | 1:25.410 | — | — | +2.615 |
| 18 | Scott Speed | Toro Rosso | 1:25.437 | — | — | +2.642 |
| 19 | Tiago Monteiro | MF1 | 1:26.820 | — | — | +4.025 |
| 20 | Christijan Albers | MF1 | 1:27.088 | — | — | +4.293 |
| 21 | Takuma Sato | Super Aguri | 1:27.609 | — | — | +4.814 |
| 22 | Yuji Ide | Super Aguri | 1:29.282 | — | — | +6.487 |