Race No. 12
US 500
Presented by Toyota
Michigan Speedway — Brooklyn, Michigan
July 23-25, 1999
Saturday Individual Practice Report
| pos | car | driver | chassis engine tire | laptime | gap to leader | gap to next | mph | km/h | 110% rule |
| 1 | 40 | Adrian Fernandez | Ford Cos/RI/F | 30.882 | 0.000 | 0.000 | 233.146 | 375.131 | n/a |
| 2 | 4 | Juan Montoya | Honda/RI/F | 30.975 | -0.093 | -0.093 | 232.446 | 374.005 | n/a |
| 3 | 7 | Max Papis | Ford Cos/RI/F | 30.996 | -0.114 | -0.021 | 232.288 | 373.751 | 100.22% |
| 4 | 26 | Paul Tracy | Honda/RI/F | 31.021 | -0.139 | -0.025 | 232.101 | 373.450 | 100.30% |
| 5 | 12 | Jimmy Vasser | Honda/RI/F | 31.026 | -0.144 | -0.005 | 232.063 | 373.390 | 100.32% |
| 6 | 18 | Roberto Moreno | Mercedes/RI/F | 31.053 | -0.171 | -0.027 | 231.862 | 373.065 | 100.40% |
| 7 | 17 | Mauricio Gugelmin | Mercedes/RI/F | 31.100 | -0.218 | -0.047 | 231.511 | 372.502 | 100.55% |
| 8 | 6 | Michael Andretti | Ford Cos/SW/F | 31.141 | -0.259 | -0.041 | 231.206 | 372.011 | 100.69% |
| 9 | 24 | Scott Pruett | Toyota/RI/F | 31.158 | -0.276 | -0.017 | 231.080 | 371.808 | 100.74% |
| 10 | 8 | Bryan Herta | Ford Cos/RI/F | 31.184 | -0.302 | -0.026 | 230.888 | 371.498 | 100.83% |
| 11 | 9 | Helio Castro-Neves | Mercedes/LT/F | 31.187 | -0.305 | -0.003 | 230.865 | 371.462 | 100.84% |
| 12 | 99 | Greg Moore | Mercedes/RI/F | 31.275 | -0.393 | -0.088 | 230.216 | 370.417 | 101.12% |
| 13 | 33 | Patrick Carpentier | Mercedes/RI/F | 31.292 | -0.410 | -0.017 | 230.091 | 370.216 | 101.18% |
| 14 | 11 | Christian Fittipaldi | Ford Cos/SW/F | 31.301 | -0.419 | -0.009 | 230.025 | 370.110 | 101.20% |
| 15 | 44X | Tony Kanaan | Honda/RI/F | 31.322 | -0.440 | -0.021 | 229.870 | 369.861 | 101.27% |
| 16 | 27 | Dario Franchitti | Honda/RI/F | 31.343 | -0.461 | -0.021 | 229.716 | 369.614 | 101.34% |
| 17 | 5 | Gil de Ferran | Honda/RI/G | 31.344 | -0.462 | -0.001 | 229.709 | 369.602 | 101.34% |
| 18 | 3 | Alex Barron | Mercedes/PC/G | 31.413 | -0.531 | -0.069 | 229.204 | 368.790 | 101.57% |
| 19 | 25 | Cristiano da Matta | Toyota/RI/F | 31.439 | -0.557 | -0.026 | 229.015 | 368.485 | 101.65% |
| 20 | 10 | Richie Hearn | Toyota/RI/F | 31.817 | -0.935 | -0.378 | 226.294 | 364.107 | 102.87% |
| 21 | 19X | Michel Jourdain Jr. | Ford Cos/LT/F | 31.847 | -0.965 | -0.030 | 226.081 | 363.764 | 102.97% |
| 22 | 2 | Al Unser Jr. | Mercedes/PC/G | 31.894 | -1.012 | -0.047 | 225.748 | 363.228 | 103.12% |
| 23 | 20X | PJ Jones | Ford Cos/SW/F | 32.116 | -1.234 | -0.222 | 224.187 | 360.717 | 103.84% |
| 24 | 22X | Robby Gordon | Toyota/SW/F | 32.123 | -1.241 | -0.007 | 224.138 | 360.639 | 103.86% |
| 25 | 36 | Gualter Salles | Toyota/EA/G | 32.483 | -1.601 | -0.360 | 221.654 | 356.642 | 105.03% |
| 26 | 34 | Dennis Vitolo | Ford Cos/RI/F | 32.622 | -1.740 | -0.139 | 220.710 | 355.122 | 105.48% |
Results courtesy of OMEGA Timing