250cc Classification
| Pos | Rider | Manufacturer | Time/Retired | Grid | Points |
|---|---|---|---|---|---|
| 1 | Casey Stoner | Aprilia | 39:28.243 | 2 | 25 |
| 2 | Dani Pedrosa | Honda | +0.093 | 4 | 20 |
| 3 | Hiroshi Aoyama | Honda | +11.647 | 3 | 16 |
| 4 | Jorge Lorenzo | Honda | +21.861 | 7 | 13 |
| 5 | Andrea Dovizioso | Honda | +21.940 | 8 | 11 |
| 6 | Héctor Barberá | Honda | +22.258 | 6 | 10 |
| 7 | Alex de Angelis | Aprilia | +43.755 | 1 | 9 |
| 8 | Roberto Locatelli | Aprilia | +44.105 | 9 | 8 |
| 9 | Sylvain Guintoli | Aprilia | +48.918 | 13 | 7 |
| 10 | Chaz Davies | Aprilia | +54.376 | 17 | 6 |
| 11 | Alex Baldolini | Aprilia | +54.651 | 16 | 5 |
| 12 | Alex Debón | Honda | +59.791 | 12 | 4 |
| 13 | Andrea Ballerini | Aprilia | +1:00.082 | 22 | 3 |
| 14 | Mirko Giansanti | Aprilia | +1:00.225 | 23 | 2 |
| 15 | Jakub Smrž | Honda | +1:00.338 | 19 | 1 |
| 16 | Dirk Heidolf | Honda | +1:28.084 | 21 | |
| 17 | Mathieu Gines | Aprilia | +1:34.665 | 25 | |
| 18 | Arturo Tizón | Honda | +1:45.487 | 24 | |
| 19 | Erwan Nigon | Aprilia | +1 Lap | 26 | |
| 20 | Zheng Peng Li | Aprilia | +1 Lap | 28 | |
| 21 | Nicklas Cajback | Yamaha | +1 Lap | 30 | |
| Ret | Yuki Takahashi | Honda | Retirement | 11 | |
| Ret | Arnaud Vincent | Fantic | Retirement | 27 | |
| Ret | Zhu Wang | Aprilia | Retirement | 29 | |
| Ret | Simone Corsi | Aprilia | Retirement | 15 | |
| Ret | Martin Cardenas | Aprilia | Retirement | 18 | |
| Ret | Taro Sekiguchi | Aprilia | Retirement | 20 | |
| Ret | Steve Jenkner | Aprilia | Retirement | 14 | |
| Ret | Sebastián Porto | Aprilia | Retirement | 5 | |
| Ret | Randy de Puniet | Aprilia | Retirement | 10 |
Read more about this topic: 2005 Turkish Motorcycle Grand Prix