1 | 2 | San Marino Grand Prix | 19 | Benetton Formula | Benetton B188 | Ford Cosworth DFR 3.5 V8 | 4 | 6 |
2 | 7 | French Grand Prix | 19 | Benetton Formula | Benetton B188 | Ford Cosworth DFR 3.5 V8 | 6 | 6 |
3 | 8 | British Grand Prix | 19 | Benetton Formula | Benetton B188 | Ford Cosworth DFR 3.5 V8 | 8 | 3 |
4 | 14 | Spanish Grand Prix | 19 | Benetton Formula | Benetton B188 | Ford Cosworth DFR 3.5 V8 | 5 | 3 |
5 | 15 | Japanese Grand Prix | 19 | Benetton Formula | Benetton B188 | Ford Cosworth DFR 3.5 V8 | 12 | 5 |