TT Assen: Practice 1 times

Pos Driver                 Nat Team                          Time     Gap  To 1st
--- ---------------------- --- ------------------------- -------- ------- -------
 1. Shinya Nakano          JPN Kawasaki Racing Team      1:39.619
 2. John Hopkins           USA Rizla Suzuki MotoGP       1:39.887   0.268   0.268
 3. Casey Stoner           AUS Honda LCR                 1:40.031   0.144   0.412
 4. Chris Vermulen         AUS Rizla Suzuki MotoGP       1:40.429   0.398   0.810
 5. Carlos Checa           SPA Tech 3 Yamaha             1:40.725   0.296   1.106
 6. Colin Edwards          USA Camel Yamaha Team         1:40.861   0.136   1.242
 7. Marco Melandri         ITA Fortuna Honda             1:40.931   0.070   1.312
 8. Dani Pedrosa           SPA Repsol Honda Team         1:41.032   0.101   1.413
 9. Makoto Tamada          JPN Konica Minolta Honda      1:41.209   0.177   1.590
10. Kenny Roberts          USA Team Roberts              1:41.304   0.095   1.685
11. Randy de Puniet        FRA Kawasaki Racing Team      1:41.322   0.018   1.703
12. Nicky Hayden           USA Repsol Honda Team         1:41.386   0.064   1.767
13. Alex Hofmann           GER Ducati Marlboro Team      1:41.907   0.521   2.288
14. Loris Capirossi        ITA Ducati Marlboro Team      1:42.974   1.067   3.355
15. James Ellison          GBR Tech 3 Yamaha             1:43.389   0.415   3.770
16. Valentino Rossi        ITA Camel Yamaha Team         1:44.088   0.699   4.469
17. Jose Luis Cardoso      SPA Pramac d'Antin MotoGP     1:44.558   0.470   4.939
18. Ivan Silva             SPA Pramac d'Antin MotoGP     1:46.254   1.696   6.635
19. Toni Elias             SPA Fortuna Honda             1:48.919   2.665   9.300