Ronda 15 — tiempos Q1, Q2 y Q3 - 2003-09-28
Kimi Räikkönen (McLaren) firmó la pole del United States Grand Prix de 2003 con un crono de 1:11.670.
Rubens Barrichello (Ferrari) completó la primera fila a 0.124s de la pole, con Olivier Panis (Toyota) tercero en parrilla. Jarno Trulli (Renault) entró a Q3 en P10, mientras que Jenson Button (BAR) se quedó fuera por 0.129s.
La Q3 se decidió en un margen de 0.896s — de la pole a P10 — con Jarno Trulli (Renault) cerrando el top 10.
| Pos | Piloto | Escudería | Q1 | Q2 | Q3 | Diferencia |
|---|---|---|---|---|---|---|
| 1 | 7Kimi Räikkönen | McLaren | 1:11.670 | — | — | 1:11.670 |
| 2 | Rubens Barrichello | Ferrari | 1:11.794 | — | — | +0.124 |
| 3 | Olivier Panis | Toyota | 1:11.920 | — | — | +0.250 |
| 4 |
| Juan Pablo Montoya |
| Williams |
| 1:11.948 |
| — |
| — |
| +0.278 |
| 5 | Ralf Schumacher | Williams | 1:12.078 | — | — | +0.408 |
| 6 | 14Fernando Alonso | Renault | 1:12.087 | — | — | +0.417 |
| 7 | Michael Schumacher | Ferrari | 1:12.194 | — | — | +0.524 |
| 8 | David Coulthard | McLaren | 1:12.297 | — | — | +0.627 |
| 9 | Cristiano da Matta | Toyota | 1:12.326 | — | — | +0.656 |
| 10 | Jarno Trulli | Renault | 1:12.566 | — | — | +0.896 |
| 11 | 22Jenson Button | BAR | 1:12.695 | — | — | +1.025 |
| 12 | Jacques Villeneuve | BAR | 1:13.050 | — | — | +1.380 |
| 13 | Nick Heidfeld | Sauber | 1:13.083 | — | — | +1.413 |
| 14 | Mark Webber | Jaguar | 1:13.269 | — | — | +1.599 |
| 15 | Heinz-Harald Frentzen | Sauber | 1:13.447 | — | — | +1.777 |
| 16 | Justin Wilson | Jaguar | 1:13.585 | — | — | +1.915 |
| 17 | Giancarlo Fisichella | Jordan | 1:13.798 | — | — | +2.128 |
| 18 | Ralph Firman | Jordan | 1:14.027 | — | — | +2.357 |
| 19 | Jos Verstappen | Minardi | 1:15.360 | — | — | +3.690 |
| 20 | Nicolas Kiesa | Minardi | 1:15.644 | — | — | +3.974 |