By Phil Huff
September 2 2005
The first practice session at the Italian Grand Prix haven't been kind to BAR Honda, with Takuma Sato and Jenson Button finishing 10th and 18th respectively. Here's the combined best times from both sessions.
| Pos | Driver | Team | Engine | Car | Tyre | Best Lap | Gap |
| 1 | de la Rosa | McLaren | Mercedes | MP4-20 | M | 1:20.201 | |
| 2 | Zonta | Toyota | Toyota | TF105 | M | 1:20.531 | 0.330 |
| 3 | Montoya | McLaren | Mercedes | MP4-20 | M | 1:21.583 | 1.382 |
| 4 | Raikkonen | McLaren | Mercedes | MP4-20 | M | 1:21.735 | 1.534 |
| 5 | Webber | Williams | BMW | FW27 | M | 1:21.816 | 1.615 |
| 6 | Heidfeld | Williams | BMW | FW27 | M | 1:22.107 | 1.906 |
| 7 | Liuzzi | Red Bull | Cosworth | RB1 | M | 1:22.253 | 2.052 |
| 8 | Trulli | Toyota | Toyota | TF105 | M | 1:22.278 | 2.077 |
| 9 | Fisichella | Renault | Renault | R25 | M | 1:22.440 | 2.239 |
| 10 | Sato | BAR | Honda | BAR007 | M | 1:22.577 | 2.376 |
| 11 | Alonso | Renault | Renault | R25 | M | 1:22.594 | 2.393 |
| 12 | Klien | Red Bull | Cosworth | RB1 | M | 1:22.600 | 2.399 |
| 13 | M Schumacher | Ferrari | Ferrari | F2005 | B | 1:22.749 | 2.548 |
| 14 | Massa | Sauber | Petronas | C24 | M | 1:23.052 | 2.851 |
| 15 | R Schumacher | Toyota | Toyota | TF105 | M | 1:23.126 | 2.925 |
| 16 | Villeneuve | Sauber | Petronas | C24 | M | 1:23.208 | 3.007 |
| 17 | Barrichello | Ferrari | Ferrari | F2005 | B | 1:23.213 | 3.012 |
| 18 | Button | BAR | Honda | BAR007 | M | 1:23.415 | 3.214 |
| 19 | Coulthard | Red Bull | Cosworth | RB1 | M | 1:23.506 | 3.305 |
| 20 | Monteiro | Jordan | Toyota | EJ15 | B | 1:23.994 | 3.793 |
| 21 | Karthikeyan | Jordan | Toyota | EJ15 | B | 1:24.202 | 4.001 |
| 22 | Doornbos | Minardi | Cosworth | PS05 | B | 1:24.233 | 4.032 |
| 23 | Albers | Minardi | Cosworth | PS05 | B | 1:24.264 | 4.063 |
| 24 | Toccacelo | Minardi | Cosworth | PS05 | B | 1:25.245 | 5.044 |
| 25 | Kiesa | Jordan | Toyota | EJ15 | B | 1:25.374 | 5.173 |
