2008 Japanese motorcycle Grand Prix 125cc classification 125cc classification

| Rider | Manufacturer | Laps | Time_ | Grid |
|---|---|---|---|---|
| Lorenzo Zanetti | KTM | 20 | +51.962 | 23 |
| Pablo Nieto | KTM | 20 | +52.589 | 28 |
| Dominique Aegerter | Derbi | 20 | +56.837 | 7 |
| Steve Bonsey | Aprilia | 20 | +56.977 | 17 |
| Marco Ravaioli | Aprilia | 20 | +58.626 | 30 |
| Yuuichi Yanagisawa | Honda | 20 | +59.926 | 32 |
| Robin Lasser | Aprilia | 20 | +1:09.782 | 25 |
| Hiroki Ono | Honda | 20 | +1:14.883 | 35 |
| Adrián Martín | Aprilia | 20 | +1:26.120 | 29 |
| Cyril Carrillo | Honda | 20 | +1:29.130 | 37 |
| Bradley Smith | Aprilia | 16 | Retirement | 14 |
| Kazuma Watanabe | Honda | 16 | Retirement | 34 |
| Michael Ranseder | Aprilia | 14 | Retirement | 24 |
| Iori Namihira | Honda | 11 | Retirement | 26 |
| Hiroomi Iwata | Honda | 10 | Retirement | 27 |
| Bastien Chesaux | Aprilia | 8 | Accident | 39 |
| Robert Muresan | Aprilia | 6 | Accident | 33 |