Williams
Heinz-Harald Frentzen finished P7 in the 1998 World Drivers' Championship with 17 points. Across 16 races: 0 wins, 1 podium and 0 pole positions, with a best finish of P3.
| Round | Race | Team | Grid | Finish | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Australian Grand Prix | Williams | 6 | P3 | 4 | +1 Lap |
| 2 | Brazilian Grand Prix | Williams | 3 | P5 | 2 | +1 Lap |
| 3 | Argentine Grand Prix | Williams | 6 | P9 | +1 Lap | |
| 4 | San Marino Grand Prix | Williams | 8 | P5 | 2 | Finished |
| 5 | Spanish Grand Prix | Williams | 13 |
| P8 |
| +2 Laps |
| 6 | Monaco Grand Prix | Williams | 5 | P20 | Collision |
| 7 | Canadian Grand Prix | Williams | 7 | P14 | Spun off |
| 8 | French Grand Prix | Williams | 8 | P15 | Suspension |
| 9 | British Grand Prix | Williams | 6 | P21 | Spun off |
| 10 | Austrian Grand Prix | Williams | 7 | P17 | Engine |
| 11 | German Grand Prix | Williams | 10 | P9 | Finished |
| 12 | Hungarian Grand Prix | Williams | 7 | P5 | 2 | Finished |
| 13 | Belgian Grand Prix | Williams | 9 | P4 | 3 | Finished |
| 14 | Italian Grand Prix | Williams | 12 | P7 | +1 Lap |
| 15 | Luxembourg Grand Prix | Williams | 7 | P5 | 2 | Finished |
| 16 | Japanese Grand Prix | Williams | 5 | P5 | 2 | Finished |