Race No. 20
Marlboro 500
Presented by Toyota
California Speedway — Fontana, California
October 29-31, 1999
Friday/Saturday Practice
Combined 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 | 30.661 | 0.000 | 0.000 | 238.231 | 383.314 | n/a |
| 2 | 6 | Michael Andretti | Ford Cos/SW/F | 30.859 | -0.198 | -0.198 | 236.702 | 380.854 | n/a |
| 3 | 17 | Mauricio Gugelmin | Mercedes/RI/F | 30.867 | -0.206 | -0.008 | 236.641 | 380.755 | 100.35% |
| 4 | 4X | Juan Montoya | Honda/RI/F | 30.882 | -0.221 | -0.015 | 236.526 | 380.571 | 100.40% |
| 5 | 27 | Dario Franchitti | Honda/RI/F | 30.959 | -0.298 | -0.077 | 235.938 | 379.624 | 100.65% |
| 6 | 11 | Christian Fittipaldi | Ford Cos/SW/F | 31.001 | -0.340 | -0.042 | 235.618 | 379.110 | 100.78% |
| 7 | 12X | Jimmy Vasser | Honda/RI/F | 31.035 | -0.374 | -0.034 | 235.360 | 378.694 | 100.90% |
| 8 | 18 | Mark Blundell | Mercedes/RI/F | 31.044 | -0.383 | -0.009 | 235.292 | 378.585 | 100.92% |
| 9 | 26 | Paul Tracy | Honda/RI/F | 31.090 | -0.429 | -0.046 | 234.944 | 378.024 | 101.07% |
| 10 | 5 | Gil de Ferran | Honda/RI/G | 31.096 | -0.435 | -0.006 | 234.898 | 377.951 | 101.09% |
| 11 | 44X | Tony Kanaan | Honda/RI/F | 31.111 | -0.450 | -0.015 | 234.785 | 377.769 | 101.14% |
| 12 | 8 | Bryan Herta | Ford Cos/RI/F | 31.217 | -0.556 | -0.106 | 233.988 | 376.487 | 101.49% |
| 13 | 33 | Patrick Carpentier | Mercedes/RI/F | 31.280 | -0.619 | -0.063 | 233.517 | 375.728 | 101.69% |
| 14 | 22 | Robby Gordon | Toyota/EA/F | 31.285 | -0.624 | -0.005 | 233.479 | 375.668 | 101.71% |
| 15 | 12 | Jimmy Vasser | Honda/RI/F | 31.308 | -0.647 | -0.023 | 233.308 | 375.392 | 101.78% |
| 16 | 6X | Michael Andretti | Ford Cos/SW/F | 31.316 | -0.655 | -0.008 | 233.248 | 375.296 | 101.81% |
| 17 | 9X | Helio Castro-Neves | Mercedes/LT/F | 31.323 | -0.662 | -0.007 | 233.196 | 375.212 | 101.83% |
| 18 | 25 | Cristiano da Matta | Toyota/RI/F | 31.324 | -0.663 | -0.001 | 233.189 | 375.200 | 101.83% |
| 19 | 24 | Scott Pruett | Toyota/RI/F | 31.334 | -0.673 | -0.010 | 233.114 | 375.081 | 101.87% |
| 20 | 3 | Alex Barron | Mercedes/PC/G | 31.343 | -0.682 | -0.009 | 233.047 | 374.973 | 101.90% |
| 21 | 44 | Tony Kanaan | Honda/RI/F | 31.451 | -0.790 | -0.108 | 232.247 | 373.685 | 102.25% |
| 22 | 15 | Naoki Hattori | Honda/RI/G | 31.472 | -0.811 | -0.021 | 232.092 | 373.436 | 102.32% |
| 23 | 2 | Al Unser Jr. | Mercedes/PC/G | 31.519 | -0.858 | -0.047 | 231.746 | 372.879 | 102.47% |
| 24 | 40X | Adrian Fernandez | Ford Cos/RI/F | 31.545 | -0.884 | -0.026 | 231.555 | 372.572 | 102.55% |
| 25 | 4 | Juan Montoya | Honda/RI/F | 31.545 | -0.884 | 0.000 | 231.555 | 372.572 | 102.55% |
| 26 | 20 | PJ Jones | Ford Cos/SW/F | 31.639 | -0.978 | -0.094 | 230.867 | 371.465 | 102.86% |
| 27 | 10X | Richie Hearn | Toyota/RI/F | 31.649 | -0.988 | -0.010 | 230.794 | 371.348 | 102.89% |
| 28 | 99 | Greg Moore | Mercedes/RI/F | 31.664 | -1.003 | -0.015 | 230.685 | 371.172 | 102.94% |
| 29 | 7X | Max Papis | Ford Cos/RI/F | 31.753 | -1.092 | -0.089 | 230.038 | 370.131 | 103.23% |
| 30 | 11X | Christian Fittipaldi | Ford Cos/SW/F | 31.801 | -1.140 | -0.048 | 229.691 | 369.573 | 103.39% |
| 31 | 36 | Raul Boesel | Toyota/EA/G | 31.820 | -1.159 | -0.019 | 229.554 | 369.352 | 103.45% |
| 32 | 24X | Scott Pruett | Toyota/RI/F | 31.844 | -1.183 | -0.024 | 229.381 | 369.074 | 103.53% |
| 33 | 19 | Michel Jourdain Jr. | Ford Cos/LT/F | 31.896 | -1.235 | -0.052 | 229.007 | 368.472 | 103.69% |
| 34 | 10 | Richie Hearn | Toyota/RI/F | 31.940 | -1.279 | -0.044 | 228.691 | 367.964 | 103.84% |
| 35 | 27X | Dario Franchitti | Honda/RI/F | 32.016 | -1.355 | -0.076 | 228.148 | 367.091 | 104.08% |
| 36 | 18X | Mark Blundell | Mercedes/RI/F | 32.226 | -1.565 | -0.210 | 226.662 | 364.699 | 104.77% |
| 37 | 9 | Helio Castro-Neves | Mercedes/LT/F | 32.274 | -1.613 | -0.048 | 226.325 | 364.156 | 104.92% |
| 38 | 34 | Dennis Vitolo | Ford Cos/RI/F | 32.304 | -1.643 | -0.030 | 226.114 | 363.818 | 105.02% |
| 39 | 36X | Raul Boesel | Toyota/EA/G | 32.452 | -1.791 | -0.148 | 225.083 | 362.159 | 105.50% |
| 40 | 5X | Gil de Ferran | Honda/RI/G | 32.453 | -1.792 | -0.001 | 225.076 | 362.148 | 105.50% |
| 41 | 40 | Adrian Fernandez | Ford Cos/RI/F | 32.535 | -1.874 | -0.082 | 224.509 | 361.235 | 105.77% |
| 42 | 15X | Naoki Hattori | Honda/RI/G | 32.664 | -2.003 | -0.129 | 223.622 | 359.808 | 106.19% |
| 43 | 25X | Cristiano da Matta | Toyota/RI/F | 32.689 | -2.028 | -0.025 | 223.451 | 359.533 | 106.27% |
| 44 | 8X | Bryan Herta | Ford Cos/RI/F | 33.203 | -2.542 | -0.514 | 219.992 | 353.967 | 107.94% |
| 45 | 34X | Dennis Vitolo | Ford Cos/RI/F | 33.392 | -2.731 | -0.189 | 218.747 | 351.964 | 108.56% |
| 46 | 99X | Greg Moore | Mercedes/RI/F | 33.396 | -2.735 | -0.004 | 218.721 | 351.922 | 108.57% |
| 47 | 33X | Patrick Carpentier | Mercedes/RI/F | 34.538 | -3.877 | -1.142 | 211.489 | 340.285 | 112.28% |
| 48 | 22X | Robby Gordon | Toyota/EA/F | 35.722 | -5.061 | -1.184 | 204.479 | 329.007 | 116.13% |
| 49 | 19X | Michel Jourdain Jr. | Ford Cos/LT/F | 35.935 | -5.274 | -0.213 | 203.267 | 327.057 | 116.83% |