Race No. 7
Miller 200
The Milwaukee Mile
West Allis, Wisconsin
May 29-31, 1998
Individual Friday MorningPractice Report
| pos | car | driver | chassis engine tire | laptime | gap to leader | gap to next | mph | km/h | 110% rule |
| 1 | 6 | Michael Andretti | 009.c/XD/G | 20.757 | 0.000 | 0.000 | 178.985 | 287.988 | n/a |
| 2 | 6X | Michael Andretti | 009.c/XD/G | 20.870 | -0.113 | -0.113 | 178.016 | 286.428 | n/a |
| 3 | 26 | Paul Tracy | 98I/HRK/F | 20.893 | -0.136 | -0.023 | 177.820 | 286.113 | 100.38% |
| 4 | 11 | Christian Fittipaldi | 009.c/XD/G | 20.916 | -0.159 | -0.023 | 177.625 | 285.798 | 100.49% |
| 5 | 12 | Jimmy Vasser | 98I/HRK/F | 20.933 | -0.176 | -0.017 | 177.481 | 285.566 | 100.57% |
| 6 | 16 | Helio Castro-Neves (R) | 98I/108E/G | 20.987 | -0.230 | -0.054 | 177.024 | 284.831 | 100.83% |
| 7 | 2 | Al Unser Jr. | P98/108E/G | 21.106 | -0.349 | -0.119 | 176.026 | 283.225 | 101.41% |
| 8 | 10 | Richie Hearn | 009.c/XD/F | 21.111 | -0.354 | -0.005 | 175.984 | 283.158 | 101.43% |
| 9 | 3 | Andre Ribeiro | P98/108E/G | 21.159 | -0.402 | -0.048 | 175.585 | 282.516 | 101.66% |
| 10 | 17 | Mauricio Gugelmin | 98I/108E/F | 21.198 | -0.441 | -0.039 | 175.262 | 281.996 | 101.85% |
| 11 | 1 | Alex Zanardi | 98I/HRK/F | 21.338 | -0.581 | -0.140 | 174.112 | 280.146 | 102.52% |
| 12 | 2X | Al Unser Jr. | P98/108E/G | 21.341 | -0.584 | -0.003 | 174.087 | 280.107 | 102.54% |
| 13 | 3X | Andre Ribeiro | P98/108E/G | 21.343 | -0.586 | -0.002 | 174.071 | 280.080 | 102.54% |
| 14 | 7 | Bobby Rahal | 98I/XD/F | 21.386 | -0.629 | -0.043 | 173.721 | 279.517 | 102.75% |
| 15 | 27 | Dario Franchitti | 98I/HRK/F | 21.395 | -0.638 | -0.009 | 173.648 | 279.400 | 102.79% |
| 16 | 20 | Scott Pruett | 98I/XD/F | 21.416 | -0.659 | -0.021 | 173.478 | 279.126 | 102.90% |
| 17 | 8 | Bryan Herta | 98I/XD/F | 21.420 | -0.663 | -0.004 | 173.445 | 279.074 | 102.91% |
| 18 | 99 | Greg Moore | 98I/108E/F | 21.431 | -0.674 | -0.011 | 173.356 | 278.930 | 102.97% |
| 19 | 18 | Mark Blundell | 98I/108E/F | 21.461 | -0.704 | -0.030 | 173.114 | 278.540 | 103.11% |
| 20 | 24 | Robby Gordon | 98I/RV8C/F | 21.528 | -0.771 | -0.067 | 172.575 | 277.674 | 103.43% |
| 21 | 99X | Greg Moore | 98I/108E/F | 21.539 | -0.782 | -0.011 | 172.487 | 277.532 | 103.49% |
| 22 | 9 | JJ Lehto (R) | 98I/108E/F | 21.563 | -0.806 | -0.024 | 172.295 | 277.223 | 103.60% |
| 23 | 36 | Alex Barron (R) | 98I/RV8C/G | 21.569 | -0.812 | -0.006 | 172.247 | 277.146 | 103.63% |
| 24 | 33 | Patrick Carpentier | 98I/108E/F | 21.704 | -0.947 | -0.135 | 171.176 | 275.422 | 104.28% |
| 25 | 25 | Max Papis | 98I/RV8C/F | 21.726 | -0.969 | -0.022 | 171.002 | 275.143 | 104.38% |
| 26 | 5 | Gil de Ferran | 98I/HRK/G | 21.744 | -0.987 | -0.018 | 170.861 | 274.915 | 104.47% |
| 27 | 98 | PJ Jones | 98I/RV8C/G | 21.931 | -1.174 | -0.187 | 169.404 | 272.571 | 105.37% |
| 28 | 77 | Arnd Meier | 97I/XD/G | 21.939 | -1.182 | -0.008 | 169.342 | 272.472 | 105.41% |
| 29 | 19 | Michel Jourdain Jr. | 98I/XD/F | 21.986 | -1.229 | -0.047 | 168.980 | 271.889 | 105.63% |
| 30 | 40X | Adrian Fernandez | 98I/XD/F | 22.139 | -1.382 | -0.153 | 167.812 | 270.010 | 106.37% |
| 31 | 21 | Tony Kanaan (R) | 98I/HRK/F | 22.176 | -1.419 | -0.037 | 167.532 | 269.560 | 106.55% |
| 32 | 40 | Adrian Fernandez | 98I/XD/F | 22.261 | -1.504 | -0.085 | 166.893 | 268.530 | 106.96% |
| 33 | 12X | Jimmy Vasser | 97I/HRK/F | 22.388 | -1.631 | -0.127 | 165.946 | 267.007 | 107.57% |
| 34 | 21X | Tony Kanaan (R) | 98I/HRK/F | 22.650 | -1.893 | -0.262 | 164.026 | 263.919 | 108.82% |
| 35 | 19X | Michel Jourdain Jr. | 98I/XD/F | 22.690 | -1.933 | -0.040 | 163.737 | 263.453 | 109.02% |
| 36 | 34 | Dennis Vitolo | 98I/XD/F | 23.803 | -3.046 | -1.113 | 156.081 | 251.135 | 114.36% |
| 37 | 9X | JJ Lehto (R) | 98I/108E/F | 35.017 | -14.260 | -11.214 | 106.097 | 170.710 | 168.24% |