250cc Classification
| Pos | Rider | Manufacturer | Time/Retired | Grid | Points |
|---|---|---|---|---|---|
| 1 | Anthony West | Aprilia | 41:57.413 | 9 | 25 |
| 2 | Franco Battaini | Aprilia | +2.987 | 7 | 20 |
| 3 | Sylvain Guintoli | Aprilia | +10.661 | 6 | 16 |
| 4 | Manuel Poggiali | Aprilia | +14.160 | 1 | 13 |
| 5 | Sebastián Porto | Honda | +26.617 | 5 | 11 |
| 6 | Roberto Rolfo | Honda | +31.948 | 8 | 10 |
| 7 | Erwan Nigon | Aprilia | +1:14.197 | 12 | 9 |
| 8 | Christian Gemmel | Honda | +1:24.658 | 20 | 8 |
| 9 | Hugo Marchand | Aprilia | +1:36.159 | 17 | 7 |
| 10 | Johann Stigefelt | Aprilia | +1:36.270 | 16 | 6 |
| 11 | Alex Debón | Honda | +1:56.249 | 18 | 5 |
| 12 | Jakub Smrž | Honda | +1:56.979 | 21 | 4 |
| 13 | Toni Elías | Aprilia | +2:03.227 | 3 | 3 |
| 14 | Alex Baldolini | Aprilia | +2:03.521 | 22 | 2 |
| 15 | Klaus Nohles | Aprilia | +1 Lap | 14 | 1 |
| 16 | Henk vd Lagemaat | Honda | +1 Lap | 24 | |
| 17 | Héctor Faubel | Aprilia | +1 Lap | 15 | |
| 18 | Katja Poensgen | Honda | +1 Lap | 28 | |
| 19 | Jan Blok | Honda | +1 Lap | 27 | |
| 20 | Christian Pistoni | Aprilia | +1 Lap | 25 | |
| 21 | Arie Vos | Yamaha | +1 Lap | 23 | |
| 22 | Hans Smees | Honda | +1 Lap | 26 | |
| 23 | Joan Olivé | Aprilia | +2 Laps | 13 | |
| 24 | Chaz Davies | Aprilia | +2 Laps | 19 | |
| Ret | Fonsi Nieto | Aprilia | Retirement | 4 | |
| Ret | Naoki Matsudo | Yamaha | Retirement | 10 | |
| Ret | Randy de Puniet | Aprilia | Retirement | 2 | |
| Ret | Eric Bataille | Honda | Retirement | 11 |
Read more about this topic: 2003 Dutch TT