1998 Australian motorcycle Grand Prix
The 1998 Australian motorcycle Grand Prix was the thirteenth round of the 1998 Grand Prix motorcycle racing season. It took place on October 5, 1998 at the Phillip Island Grand Prix Circuit.
500cc classification
| Pos | Rider | Manufacturer | Time/Retired | Points |
|---|---|---|---|---|
| 1 |  Mick Doohan
|
Honda | 42:42.511 | 25 |
| 2 |  Simon Crafar
|
Yamaha | +0.818 | 20 |
| 3 |  Àlex Crivillé
|
Honda | +2.684 | 16 |
| 4 |  Alex Barros
|
Honda | +2.727 | 13 |
| 5 |  Norifumi Abe
|
Yamaha | +9.060 | 11 |
| 6 | Nobuatsu Aoki
|
Suzuki | +12.961 | 10 |
| 7 |  Régis Laconi
|
Yamaha | +13.056 | 9 |
| 8 |  Max Biaggi
|
Honda | +14.111 | 8 |
| 9 | Tadayuki Okada
|
Honda | +36.458 | 7 |
| 10 |  Kenny Roberts Jr
|
Modenas | +43.354 | 6 |
| 11 |  Jurgen vd Goorbergh
|
Honda | +1:01.109 | 5 |
| 12 | John Kocinski
|
Honda | +1:05.755 | 4 |
| 13 | Matt Wait
|
Honda | +1:07.659 | 3 |
| 14 | Mark Willis
|
Suzuki | +1:10.720 | 2 |
| 15 |  Scott Smart
|
Honda | +1:30.432 | 1 |
| 16 | Juan Borja
|
Honda | +1 Lap | |
| Ret | Sete Gibernau
|
Honda | Retirement | |
| Ret | Garry McCoy
|
Honda | Retirement | |
| Ret | Craig Connell
|
Honda | Retirement | |
| Ret |  Ralf Waldmann
|
Modenas | Retirement | |
| Ret | Fabio Carpani
|
Honda | Retirement | |
| Ret | Sebastien Gimbert
|
Honda | Retirement |