Race No. 20
Marlboro 500
Presented by Toyota
California Speedway — Fontana, California
October 29-31, 1999
Sunday Warmup Report
| pos | car | driver | chassis engine tire | laptime | gap to leader | gap to next | mph | km/h | 110% rule |
| 1 | 7 | Max Papis | Ford Cos/RI/F | 31.350 | 0.000 | 0.000 | 232.995 | 374.889 | n/a |
| 2 | 11 | Christian Fittipaldi | Ford Cos/SW/F | 31.404 | -0.054 | -0.054 | 232.595 | 374.245 | n/a |
| 3 | 26 | Paul Tracy | Honda/RI/F | 31.642 | -0.292 | -0.238 | 230.845 | 371.430 | 100.84% |
| 4 | 12X | Jimmy Vasser | Honda/RI/F | 31.643 | -0.293 | -0.001 | 230.838 | 371.418 | 100.85% |
| 5 | 8 | Bryan Herta | Ford Cos/RI/F | 31.684 | -0.334 | -0.041 | 230.539 | 370.937 | 100.98% |
| 6 | 6 | Michael Andretti | Ford Cos/SW/F | 31.718 | -0.368 | -0.034 | 230.292 | 370.540 | 101.09% |
| 7 | 2 | Al Unser Jr. | Mercedes/PC/G | 31.727 | -0.377 | -0.009 | 230.227 | 370.435 | 101.12% |
| 8 | 99 | Greg Moore | Mercedes/RI/F | 31.773 | -0.423 | -0.046 | 229.893 | 369.898 | 101.26% |
| 9 | 44X | Tony Kanaan | Honda/RI/F | 31.812 | -0.462 | -0.039 | 229.611 | 369.445 | 101.39% |
| 10 | 17 | Mauricio Gugelmin | Mercedes/RI/F | 31.816 | -0.466 | -0.004 | 229.583 | 369.398 | 101.40% |
| 11 | 27 | Dario Franchitti | Honda/RI/F | 31.974 | -0.624 | -0.158 | 228.448 | 367.573 | 101.90% |
| 12 | 9X | Helio Castro-Neves | Mercedes/LT/F | 32.027 | -0.677 | -0.053 | 228.070 | 366.965 | 102.07% |
| 13 | 33 | Patrick Carpentier | Mercedes/RI/F | 32.043 | -0.693 | -0.016 | 227.956 | 366.781 | 102.12% |
| 14 | 3 | Alex Barron | Mercedes/PC/G | 32.054 | -0.704 | -0.011 | 227.878 | 366.656 | 102.16% |
| 15 | 20 | PJ Jones | Ford Cos/SW/F | 32.110 | -0.760 | -0.056 | 227.481 | 366.016 | 102.34% |
| 16 | 24X | Scott Pruett | Toyota/RI/F | 32.277 | -0.927 | -0.167 | 226.304 | 364.122 | 102.87% |
| 17 | 4X | Juan Montoya | Honda/RI/F | 32.284 | -0.934 | -0.007 | 226.254 | 364.043 | 102.89% |
| 18 | 10X | Richie Hearn | Toyota/RI/F | 32.295 | -0.945 | -0.011 | 226.177 | 363.919 | 102.93% |
| 19 | 18 | Mark Blundell | Mercedes/RI/F | 32.316 | -0.966 | -0.021 | 226.030 | 363.683 | 102.99% |
| 20 | 22 | Robby Gordon | Toyota/EA/F | 32.429 | -1.079 | -0.113 | 225.243 | 362.416 | 103.35% |
| 21 | 5 | Gil de Ferran | Honda/RI/G | 32.478 | -1.128 | -0.049 | 224.903 | 361.869 | 103.51% |
| 22 | 10 | Richie Hearn | Toyota/RI/F | 32.606 | -1.256 | -0.128 | 224.020 | 360.448 | 103.92% |
| 23 | 17X | Mauricio Gugelmin | Mercedes/RI/F | 32.613 | -1.263 | -0.007 | 223.972 | 360.371 | 103.94% |
| 24 | 19 | Michel Jourdain Jr. | Ford Cos/LT/F | 32.649 | -1.299 | -0.036 | 223.725 | 359.974 | 104.05% |
| 25 | 36 | Raul Boesel | Toyota/EA/G | 32.664 | -1.314 | -0.015 | 223.622 | 359.808 | 104.10% |
| 26 | 40X | Adrian Fernandez | Ford Cos/RI/F | 32.676 | -1.326 | -0.012 | 223.540 | 359.676 | 104.14% |
| 27 | 22X | Robby Gordon | Toyota/EA/F | 32.730 | -1.380 | -0.054 | 223.171 | 359.083 | 104.31% |
| 28 | 24 | Scott Pruett | Toyota/RI/F | 32.803 | -1.453 | -0.073 | 222.675 | 358.284 | 104.54% |
| 29 | 34 | Dennis Vitolo | Ford Cos/RI/F | 32.900 | -1.550 | -0.097 | 222.018 | 357.227 | 104.85% |
| 30 | 25 | Cristiano da Matta | Toyota/RI/F | 33.047 | -1.697 | -0.147 | 221.031 | 355.638 | 105.32% |
| 31 | 15X | Naoki Hattori | Honda/RI/G | 33.347 | -1.997 | -0.300 | 219.042 | 352.439 | 106.28% |
| 32 | 25X | Cristiano da Matta | Toyota/RI/F | 33.895 | -2.545 | -0.548 | 215.501 | 346.741 | 108.03% |