Race No. 20
Marlboro 500
Presented by Toyota
California Speedway — Fontana, California
October 29-31, 1999
Saturday Individual Practice 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 | 26 | Paul Tracy | Honda/RI/F | 31.090 | -0.429 | -0.055 | 234.944 | 378.024 | 101.07% |
| 9 | 5 | Gil de Ferran | Honda/RI/G | 31.096 | -0.435 | -0.006 | 234.898 | 377.951 | 101.09% |
| 10 | 44X | Tony Kanaan | Honda/RI/F | 31.111 | -0.450 | -0.015 | 234.785 | 377.769 | 101.14% |
| 11 | 18 | Mark Blundell | Mercedes/RI/F | 31.203 | -0.542 | -0.092 | 234.093 | 376.655 | 101.44% |
| 12 | 8 | Bryan Herta | Ford Cos/RI/F | 31.217 | -0.556 | -0.014 | 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 | 9X | Helio Castro-Neves | Mercedes/LT/F | 31.323 | -0.662 | -0.038 | 233.196 | 375.212 | 101.83% |
| 16 | 3 | Alex Barron | Mercedes/PC/G | 31.343 | -0.682 | -0.020 | 233.047 | 374.973 | 101.90% |
| 17 | 24 | Scott Pruett | Toyota/RI/F | 31.416 | -0.755 | -0.073 | 232.506 | 374.102 | 102.13% |
| 18 | 25 | Cristiano da Matta | Toyota/RI/F | 31.478 | -0.817 | -0.062 | 232.048 | 373.365 | 102.34% |
| 19 | 2 | Al Unser Jr. | Mercedes/PC/G | 31.519 | -0.858 | -0.041 | 231.746 | 372.879 | 102.47% |
| 20 | 40X | Adrian Fernandez | Ford Cos/RI/F | 31.545 | -0.884 | -0.026 | 231.555 | 372.572 | 102.55% |
| 21 | 4 | Juan Montoya | Honda/RI/F | 31.545 | -0.884 | 0.000 | 231.555 | 372.572 | 102.55% |
| 22 | 20 | PJ Jones | Ford Cos/SW/F | 31.639 | -0.978 | -0.094 | 230.867 | 371.465 | 102.86% |
| 23 | 36 | Raul Boesel | Toyota/EA/G | 31.820 | -1.159 | -0.181 | 229.554 | 369.352 | 103.45% |
| 24 | 7X | Max Papis | Ford Cos/RI/F | 31.875 | -1.214 | -0.055 | 229.158 | 368.715 | 103.63% |
| 25 | 19 | Michel Jourdain Jr. | Ford Cos/LT/F | 31.896 | -1.235 | -0.021 | 229.007 | 368.472 | 103.69% |
| 26 | 10 | Richie Hearn | Toyota/RI/F | 32.160 | -1.499 | -0.264 | 227.127 | 365.447 | 104.55% |
| 27 | 18X | Mark Blundell | Mercedes/RI/F | 32.226 | -1.565 | -0.066 | 226.662 | 364.699 | 104.77% |
| 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 | 26 | Paul Tracy | Honda/RI/F | 31.090 | -0.429 | -0.055 | 234.944 | 378.024 | 101.07% |
| 9 | 5 | Gil de Ferran | Honda/RI/G | 31.096 | -0.435 | -0.006 | 234.898 | 377.951 | 101.09% |
| 10 | 44X | Tony Kanaan | Honda/RI/F | 31.111 | -0.450 | -0.015 | 234.785 | 377.769 | 101.14% |
| 11 | 18 | Mark Blundell | Mercedes/RI/F | 31.203 | -0.542 | -0.092 | 234.093 | 376.655 | 101.44% |
| 12 | 8 | Bryan Herta | Ford Cos/RI/F | 31.217 | -0.556 | -0.014 | 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 | 9X | Helio Castro-Neves | Mercedes/LT/F | 31.323 | -0.662 | -0.038 | 233.196 | 375.212 | 101.83% |
| 16 | 3 | Alex Barron | Mercedes/PC/G | 31.343 | -0.682 | -0.020 | 233.047 | 374.973 | 101.90% |
| 17 | 24 | Scott Pruett | Toyota/RI/F | 31.416 | -0.755 | -0.073 | 232.506 | 374.102 | 102.13% |
| 18 | 25 | Cristiano da Matta | Toyota/RI/F | 31.478 | -0.817 | -0.062 | 232.048 | 373.365 | 102.34% |
| 19 | 2 | Al Unser Jr. | Mercedes/PC/G | 31.519 | -0.858 | -0.041 | 231.746 | 372.879 | 102.47% |
| 20 | 40X | Adrian Fernandez | Ford Cos/RI/F | 31.545 | -0.884 | -0.026 | 231.555 | 372.572 | 102.55% |
| 21 | 4 | Juan Montoya | Honda/RI/F | 31.545 | -0.884 | 0.000 | 231.555 | 372.572 | 102.55% |
| 22 | 20 | PJ Jones | Ford Cos/SW/F | 31.639 | -0.978 | -0.094 | 230.867 | 371.465 | 102.86% |
| 23 | 36 | Raul Boesel | Toyota/EA/G | 31.820 | -1.159 | -0.181 | 229.554 | 369.352 | 103.45% |
| 24 | 7X | Max Papis | Ford Cos/RI/F | 31.875 | -1.214 | -0.055 | 229.158 | 368.715 | 103.63% |
| 25 | 19 | Michel Jourdain Jr. | Ford Cos/LT/F | 31.896 | -1.235 | -0.021 | 229.007 | 368.472 | 103.69% |
| 26 | 10 | Richie Hearn | Toyota/RI/F | 32.160 | -1.499 | -0.264 | 227.127 | 365.447 | 104.55% |
| 27 | 18X | Mark Blundell | Mercedes/RI/F | 32.226 | -1.565 | -0.066 | 226.662 | 364.699 | 104.77% |
| 28 | 34 | Dennis Vitolo | Ford Cos/RI/F | 32.304 | -1.643 | -0.078 | 226.114 | 363.818 | 105.02% |
| 29 | 10X | Richie Hearn | Toyota/RI/F | 32.649 | -1.988 | -0.345 | 223.725 | 359.974 | 106.14% |
| 30 | 15X | Naoki Hattori | Honda/RI/G | 32.664 | -2.003 | -0.015 | 223.622 | 359.808 | 106.19% |
| 31 | 40 | Adrian Fernandez | Ford Cos/RI/F | 34.920 | -4.259 | -2.256 | 209.175 | 336.563 | 113.53% |