125cc Classification
| Pos | Rider | Manufacturer | Time/Retired | Points |
|---|---|---|---|---|
| 1 | Masao Azuma | Honda | 38:09.395 | 25 |
| 2 | Noboru Ueda | Honda | +0.317 | 20 |
| 3 | Roberto Locatelli | Aprilia | +0.343 | 16 |
| 4 | Emilio Alzamora | Honda | +8.842 | 13 |
| 5 | Gianluigi Scalvini | Aprilia | +9.204 | 11 |
| 6 | Youichi Ui | Derbi | +9.540 | 10 |
| 7 | Arnaud Vincent | Aprilia | +9.741 | 9 |
| 8 | Marco Melandri | Honda | +9.748 | 8 |
| 9 | Gino Borsoi | Aprilia | +10.095 | 7 |
| 10 | Kazuto Sakata | Honda | +11.838 | 6 |
| 11 | Ivan Goi | Honda | +25.683 | 5 |
| 12 | Mirko Giansanti | Aprilia | +25.881 | 4 |
| 13 | Manuel Poggiali | Aprilia | +37.303 | 3 |
| 14 | Simone Sanna | Honda | +37.526 | 2 |
| 15 | Frederic Petit | Aprilia | +37.868 | 1 |
| 16 | Pablo Nieto | Derbi | +39.035 | |
| 17 | Jeronimo Vidal | Aprilia | +40.285 | |
| 18 | Patrick Lakerveld | Honda | +2:13.886 | |
| 19 | Hans Koopman | Honda | +1 Lap | |
| 20 | Ronnie Timmer | Honda | +1 Lap | |
| Ret | Bernhard Absmeier | Aprilia | Retirement | |
| Ret | Harold de Haan | Honda | Retirement | |
| Ret | Lucio Cecchinello | Honda | Retirement | |
| Ret | Reinhard Stolz | Honda | Retirement | |
| Ret | Randy de Puniet | Aprilia | Retirement | |
| Ret | Alessandro Brannetti | Aprilia | Retirement |
| Previous race: 1999 Catalan Grand Prix |
FIM Grand Prix World Championship 1999 season |
Next race: 1999 British Grand Prix |
| Previous race: 1998 Dutch TT |
Dutch TT | Next race: 2000 Dutch TT |
Read more about this topic: 1999 Dutch TT