| Lørdag: 4. fri træning |
| Navn | Team | Tid | Gap | |
| 1 | Jenson Button | BAR | 1:28,827 | - |
| 2 | Michael Schumacher | Ferrari | 1:29,064 | + 0,237 |
| 3 | Takuma Sato | BAR | 1:29,127 | + 0,300 |
| 4 | Kimi Räikkönen | McLaren | 1:29,354 | + 0,527 |
| 5 | Rubens Barrichello | Ferrari | 1:29,545 | + 0,718 |
| 6 | Fernando Alonso | Renault | 1:29,555 | + 0,728 |
| 7 | David Coulthard | McLaren | 1:29,955 | + 1,128 |
| 8 | Ralf Schumacher | Williams | 1:30,176 | + 1,349 |
| 9 | Olivier Panis | Toyota | 1:30,277 | + 1,450 |
| 10 | Christiano da Matta | Toyota | 1:30,316 | + 1,489 |
| 11 | Giancarlo Fisichella | Sauber | 1:30,519 | + 1,692 |
| 12 | Mark Webber | Jaguar | 1:30,867 | + 2,040 |
| 13 | Jarno Trulli | Renault | 1:30,986 | + 2,159 |
| 14 | Christian Klien | Jaguar | 1:31,061 | + 2,234 |
| 15 | Felipe Massa | Sauber | 1:31,504 | + 2,677 |
| 16 | Nick Heidfeld | Jordan | 1:31,956 | + 3,129 |
| 17 | Zsolt Baumgartner | Minardi | 1:32,753 | + 3,926 |
| 18 | Gianmaria Bruni | Minardi | 1:32,894 | + 4,067 |
| 19 | Giorgio Pantano | Jordan | 1:33,383 | + 4,556 |
| 107% | 1:35,045 | |||