United States GP 2003
SEPTEMBER 26, 2003
Practice Results
| Friday Practice Session | |||||
| POS | DRIVER | NATIONALITY | ENTRANT | TIRE | TIME |
| 1. | Jarno Trulli | Italy | Renault |  |
1:11.153 |
| 2. | Ralf Schumacher | Germany | Williams-BMW | |
1:11.339 |
| 3. | Olivier Panis | France | Toyota | |
1:11.388 |
| 4. | Rubens Barrichello | Brazil | Ferrari |  |
1:11.499 |
| 5. | Michael Schumacher | Germany | Ferrari | |
1:11.656 |
| 6. | Fernando Alonso | Spain | Renault | |
1:11.692 |
| 7. | Mark Webber | Australia | Jaguar-Cosworth | |
1:11.794 |
| 8. | Juan Pablo Montoya | Colombia | Williams-BMW | |
1:11.842 |
| 9. | Kimi Raikkonen | Finland | McLaren-Mercedes | |
1:11.876 |
| 10. | David Coulthard | Britain | McLaren-Mercedes | |
1:11.967 |
| 11. | Cristiano Da Matta | Brazil | Toyota | |
1:12.084 |
| 12. | Jenson Button | Britain | BAR-Honda | |
1:12.331 |
| 13. | Justin Wilson | Britain | Jaguar-Cosworth | |
1:12.387 |
| 14. | Jacques Villeneuve | Canada | BAR-Honda | |
1:12.656 |
| 15. | Giancarlo Fisichella | Italy | Jordan-Ford | |
1:12.849 |
| 16. | Ralph Firman | Britain | Jordan-Ford | |
1:13.167 |
| 17. | Nicolas Kiesa | Denmark | Minardi-Cosworth | |
1:13.537 |
| 18. | Nick Heidfeld | Germany | Sauber-Petronas | |
1:13.601 |
| 19. | Heinz-Harald Frentzen | Germany | Sauber-Petronas | |
1:13.881 |
| 20. | Jos Verstappen | Netherlands | Minardi-Cosworth | |
1:18.255 |