250cc Classification
| Pos | Rider | Manufacturer | Time/Retired | Grid | Points |
|---|---|---|---|---|---|
| 1 | Sebastián Porto | Aprilia | 37:26.576 | 1 | 25 |
| 2 | Dani Pedrosa | Honda | +2.566 | 2 | 20 |
| 3 | Toni Elías | Honda | +4.038 | 4 | 16 |
| 4 | Randy de Puniet | Aprilia | +8.024 | 3 | 13 |
| 5 | Alex de Angelis | Aprilia | +13.596 | 6 | 11 |
| 6 | Anthony West | Aprilia | +20.405 | 11 | 10 |
| 7 | Manuel Poggiali | Aprilia | +26.477 | 5 | 9 |
| 8 | Fonsi Nieto | Aprilia | +27.302 | 9 | 8 |
| 9 | Roberto Rolfo | Honda | +27.357 | 7 | 7 |
| 10 | Hiroshi Aoyama | Honda | +43.693 | 14 | 6 |
| 11 | Alex Baldolini | Aprilia | +43.945 | 13 | 5 |
| 12 | Alex Debón | Honda | +44.181 | 10 | 4 |
| 13 | Naoki Matsudo | Yamaha | +52.638 | 15 | 3 |
| 14 | Eric Bataille | Honda | +52.768 | 19 | 2 |
| 15 | Chaz Davies | Aprilia | +52.900 | 17 | 1 |
| 16 | Franco Battaini | Aprilia | +59.865 | 12 | |
| 17 | Héctor Faubel | Aprilia | +1:03.776 | 20 | |
| 18 | Hugo Marchand | Aprilia | +1:03.Ret4 | 23 | |
| 19 | Taro Sekiguchi | Yamaha | +1:18.056 | 25 | |
| 20 | Johann Stigefelt | Aprilia | +1:18.128 | 22 | |
| 21 | Klaus Nohles | Aprilia | +2:00.936 | 28 | |
| 22 | Ivan Silva | Aprilia | +1 Lap | 27 | |
| Ret | Grégory Lefort | Aprilia | Retirement | 26 | |
| Ret | Arnaud Vincent | Aprilia | Retirement | 18 | |
| Ret | Joan Olivé | Aprilia | Retirement | 8 | |
| Ret | Sylvain Guintoli | Aprilia | Retirement | 16 | |
| Ret | Erwan Nigon | Yamaha | Retirement | 24 | |
| Ret | Jakub Smrž | Honda | Retirement | 21 |
Read more about this topic: 2004 Dutch TT