Race No. 4
Bosch Spark Plug Grand Prix Presented by Toyota
Nazareth Speedway — Nazareth, PA
April 24-26, 1998
Driver Performance Chart
| rank | driver | points | starts | run at fin | top fin | times led | laps led | laps completed | miles completed |
| 681 | 914.769 | ||||||||
| 1 | Greg Moore | 51 | 4 | 4 | 2 | 4 | 45 | 681 | 914.769 |
| 2 | Alex Zanardi | 50 | 4 | 3 | 1 | 4 | 40 | 598 | 786.202 |
| 3 | Adrian Fernandez | 41 | 4 | 3 | 1 | 6 | 103 | 456 | 701.919 |
| 4 | Gil de Ferran | 33 | 4 | 3 | 3 | 5 | 96 | 670 | 897.455 |
| 5 | Jimmy Vasser | 31 | 4 | 4 | 1 | 4 | 85 | 678 | 910.216 |
| 6 | Dario Franchitti | 25 | 4 | 3 | 2 | 1 | 2 | 535 | 776.050 |
| 7 | Bryan Herta | 25 | 4 | 3 | 3 | 4 | 68 | 528 | 678.375 |
| 8 | Michael Andretti | 22 | 4 | 2 | 1 | 5 | 181 | 522 | 729.337 |
| 9 | Tony Kanaan (R) | 22 | 4 | 3 | 5 | 0 | 0 | 561 | 735.038 |
| 10 | Paul Tracy | 20 | 4 | 2 | 5 | 1 | 4 | 524 | 672.763 |
| 11 | Al Unser Jr. | 16 | 4 | 2 | 2 | 2 | 26 | 543 | 702.713 |
| 12 | Christian Fittipaldi | 14 | 4 | 2 | 4 | 0 | 0 | 491 | 618.912 |
| 13 | Scott Pruett | 11 | 4 | 2 | 5 | 0 | 0 | 468 | 679.478 |
| 14 | Mark Blundell | 10 | 4 | 3 | 7 | 0 | 0 | 561 | 800.043 |
| 15 | Bobby Rahal | 8 | 4 | 3 | 6 | 0 | 0 | 658 | 879.183 |
| 16 | Robby Gordon | 6 | 1 | 1 | 7 | 0 | 0 | 225 | 212.850 |
| 17 | Helio Castro-Neves (R) | 6 | 4 | 2 | 9 | 2 | 16 | 462 | 676.318 |
| 18 | Mauricio Gugelmin | 6 | 4 | 2 | 10 | 0 | 0 | 608 | 813.149 |
| 19 | Andre Ribeiro | 4 | 3 | 2 | 9 | 0 | 0 | 402 | 617.117 |
| 20 | Richie Hearn | 3 | 4 | 2 | 10 | 0 | 0 | 500 | 633.750 |
| 21 | Patrick Carpentier | 3 | 4 | 2 | 11 | 1 | 10 | 543 | 700.391 |
| 22 | PJ Jones | 2 | 4 | 2 | 11 | 0 | 0 | 373 | 508.994 |
| 23 | Gualter Salles | 1 | 2 | 2 | 12 | 0 | 0 | 302 | 470.398 |
| 24 | Michel Jourdain Jr. | 1 | 4 | 1 | 12 | 0 | 0 | 436 | 537.579 |
| 25 | Max Papis | 0 | 4 | 2 | 13 | 0 | 0 | 538 | 697.123 |
| 26 | J J Lehto (R) | 0 | 4 | 3 | 14 | 1 | 5 | 511 | 655.557 |
| 27 | Alex Barron (R) | 0 | 3 | 2 | 14 | 0 | 0 | 359 | 551.710 |
| 28 | Arnd Meier | 0 | 4 | 3 | 15 | 0 | 0 | 461 | 693.363 |
| 29 | Roberto Moreno | 0 | 2 | 1 | 15 | 0 | 0 | 235 | 357.012 |
| 30 | Hiro Matsushita | 0 | 3 | 2 | 16 | 0 | 0 | 407 | 627.206 |
| 31 | Mimmo Schiattarella | 0 | 1 | 0 | 16 | 0 | 0 | 101 | 158.974 |
| 32 | Hideshi Matsuda | 0 | 1 | 1 | 18 | 0 | 0 | 185 | 286.565 |
| 33 | Dennis Vitolo | 0 | 2 | 0 | 25 | 0 | 0 | 100 | 144.640 |