The 1998 Toyota Atlantic Championship season was contested over 13 rounds. All teams had to use Toyota engines. The KOOL Toyota Atlantic Championship Drivers' Champion was Lee Bentham driving for Forsythe Racing.
| Race No | Track | State | Date | Laps | Lap Distance (km) | Total Distance (km) | Time | Speed | Winner | Pole Position | Most Leading Laps | Fastest Race Lap | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | April 4, 1998 | 38 | 2.533 | 96.595 | 0'58:34.554 | 98.943 km/h | Andrew Bordin | ||||||
| 2 | April 25, 1998 | 60 | 1.5223978 | 91.343868 | 0'27:27.352 | 199.616 km/h | Buddy Rice | ||||||
| 3 | May 22, 1998 | 27 | 2.011625 | 54.313875 | 0'28:19.198 | 115.072 km/h | Anthony Lazzaro | ||||||
| 4 | May 30, 1998 | 60 | 1.6607976 | 99.647856 | 0'32:29.552 | 184.008 km/h | Derek Hill | ||||||
| 5 | June 6, 1998 | 27 | 4.4207471 | 119.3601717 | 0'44:32.839 | 160.764 km/h | Lee Bentham | ||||||
| 6 | July 11, 1998 | 22 | 3.3891858 | 74.5620876 | 0'31:54.902 | 140.176 km/h | Kenny Wilden | ||||||
| 7 | July 18, 1998 | 39 | 2.7696053 | 108.0146067 | 0'59:04.390 | 109.709 km/h | Lee Bentham | ||||||
| 8 | August 2, 1998 | 45 | 2.4477453 | 110.1485385 | 0'49:23.054 | 133.826 km/h | Alexandre Tagliani | ||||||
| 9 | August 9, 1998 | 25 | 3.6337994 | 90.844985 | 0'33:03.166 | 164.909 km/h | Anthony Lazzaro | ||||||
| 10 | August 16, 1998 | 15 | 6.4372 | 96.558 | 0'37:07.249 | 156.071 km/h | Andrew Bordin | ||||||
| 11 | September 5, 1998 | 38 | 2.8999586 | 110.1984268 | 1'00:59.908 | 108.395 km/h | Rino Mastronardi | ||||||
| 12 | September 12, 1998 | 28 | 3.6016134 | 100.8451752 | 0'44:11.726 | 136.908 km/h | Alexandre Tagliani | ||||||
| 13 | October 4, 1998 | 30 | 2.4574011 | 73.722033 | 0'41:26.827 | 106.722 km/h | David Rutledge |
Note:
Race 3 stopped earlier due to rain, originally scheduled over 50 laps.
For every race the points were awarded: 20 points to the winner, 16 for runner-up, 14 for third place, 12 for fourth place, 11 for fifth place, winding down to 1 point for 15th place. Lower placed drivers did not award points. Additional points were awarded to the pole winner (1 point) and to the driver leading the most laps (1 point). C2-class drivers were not able to score points in the main class.
| Place | Name | Country | Team | Chassis | Total Points |  | | | |  | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 163 | - | 10 | 11 | |||||||||||||||
| 16 | 21 | 11 | 17 | 14 | 21 | - | 10 | 18 | 14 | ||||||||||
| 2 | 139 | 16 | 16 | 16 | 11 | 11 | 6 | 11 | |||||||||||
| - | 11 | - | 20 | 9 | 12 | ||||||||||||||
| 3 | 134 | 21 | 12 | 20 | 21 | - | |||||||||||||
| 2 | 10 | 12 | - | 16 | 9 | - | 11 | ||||||||||||
| 4 | 133 | - | - | 15 | 10 | 6 | 16 | - | 16 | 7 | 22 | - | 20 | 21 | |||||
| 5 | 130 | 6 | |||||||||||||||||
| - | 6 | 14 | 17 | 12 | 21 | 22 | 1 | 2 | - | 12 | 17 | ||||||||
| 6 | 109 | - | 14 | 9 | 12 | 12 | |||||||||||||
| 6 | 12 | 8 | 14 | - | 15 | - | 7 | ||||||||||||
| 7 | 108 | 3 | 22 | 12 | 5 | 14 | |||||||||||||
| 14 | - | - | 16 | - | 11 | 11 | - | ||||||||||||
| 8 | 92 | 8 | - | - | - | 10 | 20 | 14 | 9 | - | 14 | 3 | 14 | - | |||||
| 9 | 70 | - | 11 | ||||||||||||||||
| 7 | 8 | 4 | 2 | 5 | 3 | 4 | 8 | - | 8 | 10 | |||||||||
| 10 | 62 | 3 | - | - | 7 | 8 | - | 9 | 2 | 9 | 9 | 12 | 3 | - | |||||
| 11 | 56 | - | - | - | - | - | - | 11 | 7 | 12 | - | 16 | 10 | - | |||||
| 12 | 51 | - | 9 | 10 | - | - | 9 | - | 6 | 10 | 7 | - | - | - | |||||
| 13 | 47 | 12 | - | - | 6 | - | 7 | 4 | - | 6 | 11 | 1 | - | - | |||||
| 14 | 41 | - | 3 | - | - | - | 10 | 6 | 7 | - | |||||||||
| 8 | 5 | 2 | - | ||||||||||||||||
| 15 | 39 | 5 | 5 | 8 | 4 | - | 10 | - | 1 | - | - | - | - | 6 | |||||
| 16 | 37 | 10 | 6 | - | - | 9 | - | - | 5 | 2 | - | 5 | - | - | |||||
| 17 | 35 | 14 | 1 | - | 1 | 5 | - | - | - | - | |||||||||
| 4 | 8 | 2 | - | ||||||||||||||||
| 18 | 32 | - | - | - | 9 | - | - | - | 10 | - | 12 | 1 | - | - | |||||
| 19 | 31 | - | - | 3 | - | 7 | 8 | - | - | 8 | - | - | 5 | - | |||||
| 20 | 29 | 9 | - | 6 | - | 4 | 3 | ||||||||||||
| 2 | - | - | - | 5 | - | - | |||||||||||||
| 21 | 21 | 4 | 3 | 2 | - | - | - | - | - | 5 | - | 7 | - | - | |||||
| 22 | 21 | - | - | - | 3 | 3 | - | 7 | - | 3 | 5 | - | - | - | |||||
| 23 | 12 | - | - | - | - | - | - | 8 | 4 | - | - | - | - | - | |||||
| 24 | 11 | 11 | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| 25 | 11 | - | 7 | 4 | - | - | - | - | - | - | - | - | - | - | |||||
| 26 | 11 | - | - | - | - | - | - | - | - | - | - | - | 6 | 5 | |||||
| 27 | 9 | - | - | - | - | - | - | - | - | - | - | - | - | 9 | |||||
| 28 | 9 | - | 4 | 1 | - | - | 4 | - | - | - | - | - | - | - | |||||
| 29 | 8 | - | - | - | - | - | - | - | - | - | - | - | - | 8 | |||||
| 30 | 7 | 7 | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| 31 | 6 | - | - | - | - | 2 | - | - | - | 1 | - | - | 1 | 2 | |||||
| 32 | ? | 5 | - | - | - | - | - | - | 3 | - | - | - | 2 | - | - | ||||
| 33 | 4 | - | - | - | - | - | - | - | - | - | - | 4 | - | - | |||||
| 4 | - | - | - | - | - | - | - | - | - | - | - | - | 4 | ||||||
| 35 | 3 | - | - | - | - | - | - | - | - | - | 3 | - | - | - | |||||
| 36 | 2 | - | - | - | - | - | - | 2 | - | - | - | - | - | - | |||||
| 37 | 2 | - | - | - | - | 1 | - | - | - | - | 1 | - | - | - | |||||
| 38 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | |||||
| 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | ||||||
| 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | ||||||
| 1 | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
Note:
Race 3 only one additional point awarded to Anthony Lazzaro, maybe because the race was abandoned.
Race 4 no additional point for the qualifying was awarded, because no session was held due to repair work on the track, starting lineup based on Friday morning practice times.