# Grand Prix moto du Pacifique 2003

Le Grand Prix moto du Pacifique 2003 est la treizième manche du championnat du monde de vitesse moto 2003. La compétition s'est déroulée du 3 au 5 octobre 2003 sur le Twin Ring Motegi connu sous le nom de circuit de Motegi.
C'est la 4e édition du Grand Prix moto du Pacifique.

## Classement MotoGP

| Pos. | Pilote | Constructeur | Temps/Écart | Grille | Points |
| 1 | Max Biaggi | Honda | 43 min 57 s 590 | 1 | 25 |
| 2 | Valentino Rossi | Honda | +3 s 754 | 3 | 20 |
| 3 | Nicky Hayden | Honda | +5 s 641 | 5 | 16 |
| 4 | Sete Gibernau | Honda | +19 s 456 | 4 | 13 |
| 5 | Marco Melandri | Yamaha | +19 s 909 | 9 | 11 |
| 6 | Alex Barros | Yamaha | +20 s 938 | 8 | 10 |
| 7 | Tohru Ukawa | Honda | +22 s 307 | 11 | 9 |
| 8 | Loris Capirossi | Ducati | +27 s 887 | 6 | 8 |
| 9 | Shinya Nakano | Yamaha | +41 s 731 | 12 | 7 |
| 10 | Akira Ryo | Suzuki | +50 s 106 | 14 | 6 |
| 11 | Ryuichi Kiyonari | Honda | +53 s 214 | 20 | 5 |
| 12 | Noriyuki Haga | Aprilia | +53 s 589 | 25 | 4 |
| 13 | Olivier Jacque | Yamaha | +1 min 05 s 620 | 15 | 3 |
| 14 | Nobuatsu Aoki | Proton | +1 min 07 s 535 | 18 | 2 |
| 15 | Kenny Roberts Jr | Suzuki | +1 min 09 s 055 | 19 | 1 |
| 16 | Andrew Pitt | Kawasaki | +1 min 11 s 533 | 22 | |
| 17 | Colin Edwards | Aprilia | +1 min 27 s 583 | 13 | |
| 18 | Tamaki Serizawa | Proton | +1 min 33 s 001 | 23 | |
| 19 | David de Gea | Sabre V4 | +1 tour | 24 | |
| Abd. | Garry McCoy | Kawasaki | Abandon | 21 | |
| Abd. | Jeremy McWilliams | Proton | Abandon | 17 | |
| Abd. | Carlos Checa | Yamaha | Abandon | 7 | |
| Abd. | John Hopkins | Suzuki | Abandon | 16 | |
| Abd. | Chris Burns | Roc Yamaha | Abandon | 26 | |
| Abd. | Troy Bayliss | Ducati | Abandon | 10 | |
| Abd. | Makoto Tamada | Honda | Abandon | 2 | |

## Classement 250 cm$^3$

| Pos | Pilote | Constructeur | Temps/Écart | Grille | Points |
| 1 | Toni Elías | Aprilia | 43 min 57 s 125 | 1 | 25 |
| 2 | Roberto Rolfo | Honda | +1 s 483 | 11 | 20 |
| 3 | Manuel Poggiali | Aprilia | +2 s 159 | 7 | 16 |
| 4 | Yuki Takahashi | Honda | +6 s 018 | 10 | 13 |
| 5 | Hiroshi Aoyama | Honda | +6 s 163 | 6 | 11 |
| 6 | Randy de Puniet | Aprilia | +20 s 407 | 3 | 10 |
| 7 | Naoki Matsudo | Yamaha | +25 s 938 | 8 | 9 |
| 8 | Fonsi Nieto | Aprilia | +28 s 417 | 15 | 8 |
| 9 | Alex Debón | Honda | +39 s 804 | 13 | 7 |
| 10 | Choyun Kameya | Honda | +39 s 919 | 14 | 6 |
| 11 | Chaz Davies | Aprilia | +49 s 703 | 12 | 5 |
| 12 | Christian Gemmel | Honda | +55 s 921 | 18 | 4 |
| 13 | Alex Baldolini | Aprilia | +1 min 01 s 015 | 22 | 3 |
| 14 | Dirk Heidolf | Aprilia | +1 min 03 s 387 | 24 | 2 |
| 15 | Masaki Tokudome | Yamaha | +1 min 03 s 530 | 20 | 1 |
| 16 | Hugo Marchand | Aprilia | +1 min 04 s 299 | 19 | |
| 17 | Erwan Nigon | Aprilia | +1 min 04 s 621 | 16 | |
| 18 | Jakub Smrž | Honda | +1 min 21 s 680 | 26 | |
| 19 | Joan Olive | Aprilia | +1 min 44 s 192 | 28 | |
| 20 | Henk van de Lagemaat | Honda | +1 tour | 30 | |
| Abd. | Sebastian Porto | Honda | Abandon | 4 | |
| Abd. | Tomoyoshi Koyama | Yamaha | Abandon | 9 | |
| Abd. | Jaroslav Huleš | Yamaha | Abandon | 29 | |
| Abd. | Sylvain Guintoli | Aprilia | Abandon | 5 | |
| Abd. | Anthony West | Aprilia | Abandon | 23 | |
| Abd. | Éric Bataille | Honda | Abandon | 21 | |
| Abd. | Héctor Faubel | Aprilia | Abandon | 17 | |
| Abd. | Johann Stigefelt | Aprilia | Abandon | 27 | |
| Abd. | Franco Battaini | Aprilia | Abandon | 2 | |
| Abd. | Lukas Pesek | Yamaha | Abandon | 25 | |

## Classement 125 cm$^3$

| Pos | Pilote | Constructeur | Temps/Écart | Grille | Points |
| 1 | Héctor Barberá | Aprilia | 41 min 54 s 483 | 4 | 25 |
| 2 | Casey Stoner | Aprilia | +0 s 164 | 10 | 20 |
| 3 | Andrea Dovizioso | Honda | +0 s 304 | 5 | 16 |
| 4 | Stefano Perugini | Aprilia | +2 s 731 | 2 | 13 |
| 5 | Steve Jenkner | Aprilia | +2 s 970 | 16 | 11 |
| 6 | Dani Pedrosa | Honda | +3 s 215 | 1 | 10 |
| 7 | Mika Kallio | KTM | +3 s 264 | 13 | 9 |
| 8 | Pablo Nieto | Aprilia | +9 s 200 | 6 | 8 |
| 9 | Alex De Angelis | Aprilia | +13 s 016 | 8 | 7 |
| 10 | Thomas Lüthi | Honda | +13 s 195 | 15 | 6 |
| 11 | Mirko Giansanti | Aprilia | +13 s 353 | 19 | 5 |
| 12 | Álvaro Bautista | Aprilia | +19 s 848 | 18 | 4 |
| 13 | Masao Azuma | Honda | +20 s 107 | 21 | 3 |
| 14 | Gabor Talmacsi | Aprilia | +20 s 616 | 12 | 2 |
| 15 | Simone Corsi | Honda | +23 s 402 | 17 | 1 |
| 16 | Stefano Bianco | Gilera | +24 s 840 | 9 | |
| 17 | Youichi Ui | Gilera | +30 s 548 | 24 | |
| 18 | Fabrizio Lai | Malaguti | +47 s 008 | 23 | |
| 19 | Arnaud Vincent | Aprilia | +52 s 431 | 22 | |
| 20 | Andrea Ballerini | Honda | +52 s 675 | 30 | |
| 21 | Shuhei Aoyama | Honda | +57 s 467 | 29 | |
| 22 | Robbin Harms | Aprilia | +1 min 11 s 694 | 33 | |
| 23 | Hiroaki Kuzuhara | Honda | +1 min 11 s 770 | 36 | |
| 24 | Julián Simón | Malaguti | +1 min 13 s 195 | 25 | |
| 25 | Sadahito Suma | Honda | +1 min 16 s 576 | 31 | |
| 26 | Imre Tóth | Honda | +1 min 28 s 964 | 32 | |
| Abd. | Roberto Locatelli | KTM | Abandon | 20 | |
| Abd. | Jorge Lorenzo | Derbi | Abandon | 3 | |
| Abd. | Gino Borsoi | Aprilia | Abandon | 11 | |
| Abd. | Marco Simoncelli | Aprilia | Abandon | 14 | |
| Abd. | Yuki Hatano | Honda | Abandon | 37 | |
| Abd. | Mike Di Meglio | Honda | Abandon | 26 | |
| Abd. | Michele Danese | Honda | Abandon | 38 | |
| Abd. | Lucio Cecchinello | Aprilia | Abandon | 7 | |
| Abd. | Max Sabbatani | Aprilia | Abandon | 35 | |
| Abd. | Toshihisa Kuzuhara | Honda | Abandon | 27 | |
| Abd. | Gioele Pellino | Aprilia | Abandon | 34 | |
| Abd. | Emilio Alzamora | Derbi | Abandon | 28 | |