'99 Japan Arenacross Saturday 250cc
| 1. | Jeremy McGrath | YAMAHA | Chaparral YAMAHA |
| 2. | Jimmy Button | YAMAHA | YAMAHA MOTOR,USA |
| 3. | Takeshi Koikeda | YAMAHA | YAMAHA Racing Team |
| 4. | Naoki Serizawa | HONDA | T.E.SPORT |
| 5. | Mike LaRocco | HONDA | Factory Connection HONDA |
| 6. | Yoshitaka Atsuta | HONDA | Team HRC |
| 7. | Taichi Kugimura | YAMAHA | Meihan Racing |
| 8. | Shinobu Idehara | SUZUKI | Team SUZUKI |
| 9. | Hiroshi Nakayama | HONDA | T.E.SPORT |
| 10. | Toshiki Sugio | HONDA | Team SUGIO with EPOHM |
| 11. | Nozomu Naya | SUZUKI | Team SUZUKI |
| 12. | Motokazu Ohtsuka | HONDA | Team P. Fumiaki |