Race No. 17
Texaco Grand Prix of Houston
Houston, Texas
October 2-4, 1998
Individual Friday MorningPractice Report
| pos | car | driver | chassis engine tire | laptime | gap to leader | gap to next | mph | km/h | 110% rule |
| 1 | 40 | Adrian Fernandez | 98I/XD/F | 61.785 | 0.000 | 0.000 | 88.973 | 143.188 | n/a |
| 2 | 11 | Christian Fittipaldi | 009.c/XD/G | 61.887 | -0.102 | -0.102 | 88.826 | 142.952 | n/a |
| 3 | 25X | Max Papis | 98I/RV8C/F | 61.946 | -0.161 | -0.059 | 88.742 | 142.816 | 100.18% |
| 4 | 21 | Tony Kanaan (R) | 98I/HRK/F | 62.021 | -0.236 | -0.075 | 88.634 | 142.643 | 100.30% |
| 5 | 99 | Greg Moore | 98I/108E/F | 62.080 | -0.295 | -0.059 | 88.550 | 142.508 | 100.39% |
| 6 | 24X | Robby Gordon | 98I/RV8C/F | 62.188 | -0.403 | -0.108 | 88.396 | 142.260 | 100.57% |
| 7 | 6 | Michael Andretti | 009.c/XD/G | 62.198 | -0.413 | -0.010 | 88.382 | 142.237 | 100.59% |
| 8 | 27 | Dario Franchitti | 98I/HRK/F | 62.397 | -0.612 | -0.199 | 88.100 | 141.784 | 100.91% |
| 9 | 1X | Alex Zanardi | 98I/HRK/F | 62.438 | -0.653 | -0.041 | 88.043 | 141.691 | 100.97% |
| 10 | 33 | Patrick Carpentier | 98I/108E/F | 62.487 | -0.702 | -0.049 | 87.973 | 141.580 | 101.05% |
| 11 | 3 | Andre Ribeiro | P98/108E/G | 62.530 | -0.745 | -0.043 | 87.913 | 141.482 | 101.12% |
| 12 | 5 | Gil de Ferran | 98I/HRK/G | 62.553 | -0.768 | -0.023 | 87.881 | 141.430 | 101.16% |
| 13 | 8 | Bryan Herta | 98I/XD/F | 62.616 | -0.831 | -0.063 | 87.792 | 141.288 | 101.26% |
| 14 | 16 | Helio Castro-Neves (R) | 98I/108E/G | 62.709 | -0.924 | -0.093 | 87.662 | 141.078 | 101.41% |
| 15 | 12 | Jimmy Vasser | 98I/HRK/F | 62.721 | -0.936 | -0.012 | 87.645 | 141.051 | 101.43% |
| 16 | 10X | Richie Hearn | 009.c/XD/F | 62.921 | -1.136 | -0.200 | 87.367 | 140.603 | 101.75% |
| 17 | 1 | Alex Zanardi | 98I/HRK/F | 63.079 | -1.294 | -0.158 | 87.148 | 140.251 | 102.01% |
| 18 | 18 | Mark Blundell | 98I/108E/F | 63.193 | -1.408 | -0.114 | 86.991 | 139.998 | 102.19% |
| 19 | 19 | Michel Jourdain Jr. | 98I/XD/F | 63.272 | -1.487 | -0.079 | 86.882 | 139.823 | 102.32% |
| 20 | 20 | Scott Pruett | 98I/XD/F | 63.331 | -1.546 | -0.059 | 86.801 | 139.693 | 102.42% |
| 21 | 17 | Mauricio Gugelmin | 98I/108E/F | 63.509 | -1.724 | -0.178 | 86.558 | 139.301 | 102.71% |
| 22 | 7 | Bobby Rahal | 98I/XD/F | 63.726 | -1.941 | -0.217 | 86.263 | 138.827 | 103.06% |
| 23 | 26 | Paul Tracy | 98I/HRK/F | 63.792 | -2.007 | -0.066 | 86.174 | 138.683 | 103.16% |
| 24 | 2 | Al Unser Jr. | P98/108E/G | 63.856 | -2.071 | -0.064 | 86.087 | 138.544 | 103.27% |
| 25 | 36 | Alex Barron (R) | EA/RV8C/G | 63.856 | -2.071 | 0.000 | 86.087 | 138.544 | 103.27% |
| 26 | 10 | Richie Hearn | 009.c/XD/F | 63.967 | -2.182 | -0.111 | 85.938 | 138.304 | 103.45% |
| 27 | 9 | JJ Lehto (R) | 98I/108E/F | 64.005 | -2.220 | -0.038 | 85.887 | 138.222 | 103.51% |
| 28 | 3X | Andre Ribeiro | P98/108E/G | 64.152 | -2.367 | -0.147 | 85.690 | 137.905 | 103.75% |
| 29 | 25 | Max Papis | 98I/RV8C/F | 64.542 | -2.757 | -0.390 | 85.172 | 137.072 | 104.38% |
| 30 | 19X | Michel Jourdain Jr. | 98I/XD/F | 65.330 | -3.545 | -0.788 | 84.145 | 135.418 | 105.65% |
| 31 | 77 | Arnd Meier | 97I/XD/G | 65.446 | -3.661 | -0.116 | 83.996 | 135.178 | 105.84% |
| 32 | 5X | Gil de Ferran | 98I/HRK/G | 65.486 | -3.701 | -0.040 | 83.945 | 135.096 | 105.90% |
| 33 | 98 | Vincenzo Sospiri | EA/RV8C/G | 65.944 | -4.159 | -0.458 | 83.362 | 134.158 | 106.64% |
| 34 | 34 | Dennis Vitolo | 98I/XD/F | 67.083 | -5.298 | -1.139 | 81.946 | 131.880 | 108.49% |
| 35 | 40X | Adrian Fernandez | 98I/XD/F | 69.052 | -7.267 | -1.969 | 79.610 | 128.119 | 111.67% |
| 36 | 98X | Vincenzo Sospiri | EA/RV8C/G | 69.173 | -7.388 | -0.121 | 79.470 | 127.895 | 111.87% |
| 37 | 20X | Scott Pruett | 98I/XD/F | 71.140 | -9.355 | -1.967 | 77.273 | 124.359 | 115.05% |
| 38 | 2X | Al Unser Jr. | P98/108E/G | 77.318 | -15.533 | -6.178 | 71.099 | 114.422 | 125.04% |
| 39 | 16X | Helio Castro-Neves (R) | 97I/HRK/F | 82.821 | -21.036 | -5.503 | 66.374 | 106.819 | 133.94% |