# 1999 Dutch TT

The 1999 Dutch TT was the seventh round of the 1999 Grand Prix motorcycle racing season. It took place on 26 June 1999 at the TT Circuit Assen located in Assen, Netherlands.

## 500 cc classification

| Pos. | No. | Rider | Team | Manufacturer | Laps | Time/Retired | Grid | Points |
| 1 | 8 | Tadayuki Okada | Repsol Honda Team | Honda | 20 | 41:12.732 | 1 | 25 |
| 2 | 10 | Kenny Roberts Jr. | Suzuki Grand Prix Team | Suzuki | 20 | +7.316 | 3 | 20 |
| 3 | 15 | Sete Gibernau | Repsol Honda Team | Honda | 20 | +7.404 | 6 | 16 |
| 4 | 9 | Nobuatsu Aoki | Suzuki Grand Prix Team | Suzuki | 20 | +10.941 | 10 | 13 |
| 5 | 2 | Max Biaggi | Marlboro Yamaha Team | Yamaha | 20 | +10.980 | 5 | 11 |
| 6 | 6 | Norick Abe | Antena 3 Yamaha d'Antin | Yamaha | 20 | +16.271 | 8 | 10 |
| 7 | 19 | John Kocinski | Kanemoto Honda | Honda | 20 | +17.348 | 2 | 9 |
| 8 | 14 | Juan Borja | Movistar Honda Pons | Honda | 20 | +25.950 | 11 | 8 |
| 9 | 26 | Haruchika Aoki | FCC TSR | TSR-Honda | 20 | +26.114 | 18 | 7 |
| 10 | 5 | Alex Barros | Movistar Honda Pons | Honda | 20 | +31.131 | 7 | 6 |
| 11 | 31 | Tetsuya Harada | Aprilia Grand Prix Racing | Aprilia | 20 | +36.038 | 12 | 5 |
| 12 | 55 | Régis Laconi | Red Bull Yamaha WCM | Yamaha | 20 | +41.016 | 14 | 4 |
| 13 | 17 | Jurgen van den Goorbergh | Team Biland GP1 | MuZ Weber | 20 | +41.097 | 13 | 3 |
| 14 | 22 | Sébastien Gimbert | Tecmas Honda Elf | Honda | 20 | +1:04.683 | 19 | 2 |
| 15 | 24 | Garry McCoy | Red Bull Yamaha WCM | Yamaha | 20 | +1:10.481 | 20 | 1 |
| 16 | 25 | José Luis Cardoso | Team Maxon TSR | TSR-Honda | 20 | +1:20.996 | 17 | |
| 17 | 68 | Mark Willis | Proton KR Modenas | Modenas KR3 | 20 | +2:00.973 | 21 | |
| Ret | 18 | Markus Ober | Dee Cee Jeans Racing Team | Honda | 10 | Accident | 22 | |
| Ret | 23 | Michael Rutter | Millar Honda | Honda | 8 | Retirement | 23 | |
| Ret | 3 | Àlex Crivillé | Repsol Honda Team | Honda | 4 | Accident | 4 | |
| Ret | 4 | Carlos Checa | Marlboro Yamaha Team | Yamaha | 4 | Retirement | 9 | |
| Ret | 69 | James Whitham | Proton KR Modenas | Modenas KR3 | 3 | Retirement | 15 | |
| Ret | 7 | Luca Cadalora | Team Biland GP1 | MuZ Weber | 0 | Retirement | 16 | |
| Sources: |||||||||

## 250 cc classification

| Pos. | No. | Rider | Manufacturer | Laps | Time/Retired | Grid | Points |
| 1 | 1 | Loris Capirossi | Honda | 18 | 38:04.730 | 4 | 25 |
| 2 | 46 | Valentino Rossi | Aprilia | 18 | +0.180 | 1 | 20 |
| 3 | 9 | Jeremy McWilliams | Aprilia | 18 | +0.534 | 2 | 16 |
| 4 | 4 | Tohru Ukawa | Honda | 18 | +0.537 | 9 | 13 |
| 5 | 56 | Shinya Nakano | Yamaha | 18 | +0.742 | 6 | 11 |
| 6 | 6 | Ralf Waldmann | Aprilia | 18 | +7.019 | 3 | 10 |
| 7 | 21 | Franco Battaini | Aprilia | 18 | +20.889 | 8 | 9 |
| 8 | 7 | Stefano Perugini | Honda | 18 | +20.891 | 7 | 8 |
| 9 | 24 | Jason Vincent | Honda | 18 | +21.310 | 10 | 7 |
| 10 | 14 | Anthony West | TSR-Honda | 18 | +26.816 | 16 | 6 |
| 11 | 66 | Alex Hofmann | TSR-Honda | 18 | +26.933 | 11 | 5 |
| 12 | 12 | Sebastián Porto | Yamaha | 18 | +27.054 | 12 | 4 |
| 13 | 11 | Tomomi Manako | Yamaha | 18 | +27.903 | 13 | 3 |
| 14 | 36 | Masaki Tokudome | TSR-Honda | 18 | +33.161 | 14 | 2 |
| 15 | 41 | Jarno Janssen | TSR-Honda | 18 | +56.248 | 15 | 1 |
| 16 | 37 | Luca Boscoscuro | TSR-Honda | 18 | +56.432 | 19 | |
| 17 | 16 | Johan Stigefelt | Yamaha | 18 | +1:07.433 | 20 | |
| 18 | 23 | Julien Allemand | TSR-Honda | 18 | +1:16.347 | 18 | |
| 19 | 10 | Fonsi Nieto | Yamaha | 18 | +1:25.622 | 24 | |
| 20 | 22 | Lucas Oliver | Yamaha | 18 | +1:25.758 | 25 | |
| 21 | 15 | David García | Yamaha | 18 | +1:33.867 | 23 | |
| 22 | 72 | Rudie Markink | Aprilia | 18 | +1:40.280 | 26 | |
| 23 | 73 | Arno Visscher | Aprilia | 18 | +1:40.635 | 22 | |
| 24 | 75 | Henk van de Lagemaat | Honda | 17 | +1 lap | 28 | |
| Ret | 74 | Andre Romein | Honda | 8 | Retirement | 27 | |
| Ret | 34 | Marcellino Lucchi | Aprilia | 3 | Retirement | 5 | |
| Ret | 17 | Maurice Bolwerk | TSR-Honda | 0 | Retirement | 21 | |
| Ret | 44 | Roberto Rolfo | Aprilia | 0 | Retirement | 17 | |
| DNS | 49 | Naoki Matsudo | Yamaha | | Did not start | | |
| DNS | 58 | Matías Ríos | Aprilia | | Did not start | | |
| DNQ | 76 | Johan ten Napel | Honda | | Did not qualify | | |
| Source: ||||||||

## 125 cc classification

| Pos. | No. | Rider | Manufacturer | Laps | Time/Retired | Grid | Points |
| 1 | 4 | Masao Azuma | Honda | 17 | 38:09.395 | 2 | 25 |
| 2 | 6 | Noboru Ueda | Honda | 17 | +0.317 | 5 | 20 |
| 3 | 15 | Roberto Locatelli | Aprilia | 17 | +0.343 | 7 | 16 |
| 4 | 7 | Emilio Alzamora | Honda | 17 | +8.842 | 11 | 13 |
| 5 | 8 | Gianluigi Scalvini | Aprilia | 17 | +9.204 | 4 | 11 |
| 6 | 41 | Youichi Ui | Derbi | 17 | +9.540 | 13 | 10 |
| 7 | 21 | Arnaud Vincent | Aprilia | 17 | +9.741 | 6 | 9 |
| 8 | 13 | Marco Melandri | Honda | 17 | +9.748 | 3 | 8 |
| 9 | 23 | Gino Borsoi | Aprilia | 17 | +10.095 | 8 | 7 |
| 10 | 1 | Kazuto Sakata | Honda | 17 | +11.838 | 9 | 6 |
| 11 | 26 | Ivan Goi | Honda | 17 | +25.683 | 19 | 5 |
| 12 | 32 | Mirko Giansanti | Aprilia | 17 | +25.881 | 15 | 4 |
| 13 | 54 | Manuel Poggiali | Aprilia | 17 | +37.303 | 21 | 3 |
| 14 | 16 | Simone Sanna | Honda | 17 | +37.526 | 12 | 2 |
| 15 | 9 | Frédéric Petit | Aprilia | 17 | +37.868 | 14 | 1 |
| 16 | 22 | Pablo Nieto | Derbi | 17 | +39.035 | 18 | |
| 17 | 10 | Jerónimo Vidal | Aprilia | 17 | +40.285 | 16 | |
| 18 | 71 | Patrick Lakerveld | Honda | 17 | +2:13.886 | 25 | |
| 19 | 68 | Hans Koopman | Honda | 16 | +1 lap | 23 | |
| 20 | 69 | Ronnie Timmer | Honda | 16 | +1 lap | 26 | |
| Ret | 20 | Bernhard Absmeier | Aprilia | 14 | Accident | 20 | |
| Ret | 70 | Harold de Haan | Honda | 14 | Retirement | 24 | |
| Ret | 5 | Lucio Cecchinello | Honda | 13 | Accident | 1 | |
| Ret | 18 | Reinhard Stolz | Honda | 9 | Retirement | 22 | |
| Ret | 12 | Randy de Puniet | Aprilia | 8 | Accident | 10 | |
| Ret | 44 | Alessandro Brannetti | Aprilia | 6 | Retirement | 17 | |
| DNS | 29 | Ángel Nieto, Jr. | Honda | | Did not start | | |
| DNQ | 67 | Wilhelm van Leeuwen | Honda | | Did not qualify | | |
| Source: ||||||||

## Championship standings after the race (500cc)

Below are the standings for the top five riders and constructors after round seven has concluded.
| Pos. | Rider | Points |
| 1 | Àlex Crivillé | 129 |
| 2 | Kenny Roberts Jr. | 94 |
| 3 | Tadayuki Okada | 93 |
| 4 | Sete Gibernau | 88 |
| 5 | Carlos Checa | 65 |
| Pos. | Constructor | Points |
| 1 | Honda | 161 |
| 2 | Yamaha | 107 |
| 3 | Suzuki | 94 |
| 4 | Aprilia | 50 |
| 5 | MuZ Weber | 28 |
* Note: Only the top five positions are included for both sets of standings.