The 2003 United States Grand Prix was Round 15 of the 2003 FIA Formula 1 World Championship. The event was held at Indianapolis Motor Speedway, United States on Sunday, 28 September 2003. Kimi Räikkönen started on pole position in the McLaren Mercedes and Michael Schumacher was the race winner for Ferrari.
2003 United States Grand Prix Race Result
| Pos. | No. | Driver | Nationality | Team | Tyre | Laps | Race Time | Gap | Interval | Best Lap | Lap | Speed | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Michael Schumacher | Germany | Ferrari | Bridgestone | 73 | 1:33:35.997 | - | - | 1:11.473 | 13 | 196.164 | 10 |
| 2 | 6 | Kimi Räikkönen | Finland | McLaren Mercedes | Michelin | 73 | 1:33:54.255 | +18.258 | +18.258 | 1:11.617 | 9 | 195.528 | 8 |
| 3 | 10 | Heinz-Harald Frentzen | Germany | Sauber Petronas | Bridgestone | 73 | 1:34:13.961 | +37.964 | +19.706 | 1:13.338 | 71 | 194.847 | 6 |
| 4 | 7 | Jarno Trulli | Italy | Renault | Michelin | 73 | 1:34:24.326 | +48.329 | +10.365 | 1:12.015 | 14 | 194.490 | 5 |
| 5 | 9 | Nick Heidfeld | Germany | Sauber Petronas | Bridgestone | 73 | 1:34:32.400 | +56.403 | +8.074 | 1:13.085 | 13 | 194.213 | 4 |
| 6 | 3 | Juan Pablo Montoya | Colombia | Williams BMW | Michelin | 72 | 1:34:44.084 | 1 lap | 1 lap | 1:11.595 | 9 | 191.159 | 3 |
| 7 | 11 | Giancarlo Fisichella | Italy | Jordan Ford | Bridgestone | 72 | 1:34:45.433 | 1 lap | +1.349 | 1:13.630 | 13 | 191.114 | 2 |
| 8 | 15 | Justin Wilson | Great Britain | Jaguar Cosworth | Michelin | 71 | 1:34:10.294 | 2 laps | 1 lap | 1:13.324 | 12 | 189.631 | 1 |
| 9 | 21 | Cristiano da Matta | Brazil | Toyota | Michelin | 71 | 1:34:48.051 | 2 laps | +37.757 | 1:13.231 | 13 | 188.372 | |
| 10 | 19 | Jos Verstappen | Netherlands | Minardi Cosworth | Bridgestone | 69 | 1:33:36.947 | 4 laps | 2 laps | 1:15.257 | 68 | 185.384 | |
| 11 | 18 | Nicolas Kiesa | Denmark | Minardi Cosworth | Bridgestone | 69 | 1:34:23.402 | 4 laps | +46.455 | 1:14.737 | 67 | 183.863 | |
| DNF | 16 | Jacques Villeneuve | Canada | BAR Honda | Bridgestone | 63 | 1:24:53.243 | 1:13.538 | 62 | 186.668 | |||
| DNF | 12 | Ralph Firman | Ireland | Jordan Ford | Bridgestone | 48 | 1:07:40.118 | 1:14.687 | 11 | 178.412 | |||
| DNF | 5 | David Coulthard | Great Britain | McLaren Mercedes | Michelin | 45 | 1:02:39.420 | 1:12.009 | 12 | 180.640 | |||
| DNF | 8 | Fernando Alonso | Spain | Renault | Michelin | 44 | 58:57.420 | 1:11.525 | 9 | 187.711 | |||
| DNF | 17 | Jenson Button | Great Britain | BAR Honda | Bridgestone | 41 | 53:32.165 | 1:13.038 | 10 | 192.623 | |||
| DNF | 20 | Olivier Panis | France | Toyota | Michelin | 27 | 38:09.041 | 1:13.340 | 12 | 178.005 | |||
| DNF | 14 | Mark Webber | Australia | Jaguar Cosworth | Michelin | 21 | 26:21.267 | 1:13.099 | 12 | 200.418 | |||
| DNF | 4 | Ralf Schumacher | Germany | Williams BMW | Michelin | 21 | 26:31.928 | 1:11.655 | 13 | 199.076 | |||
| DNF | 2 | Rubens Barrichello | Brazil | Ferrari | Bridgestone | 2 | 2:35.753 | 1:13.905 | 2 | 193.783 |