| Sudafrica | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 21 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 23 | ab |
| Brasile | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 22 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 23 | ab |
| Europa | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 18 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 25 | ab |
| San Marino | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 22 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 18 | ab |
| Spagna | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 23 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 24 | dsq |
| Monaco | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 22 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 19 | 10 |
| Canada | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 22 | 17 |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 19 | ab |
| Francia | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 21 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 020C | Yamaha | 25 | 15 |
| Gran Bretagna | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 020C | Yamaha | 22 | 13 |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 21 | nc |
| Germania | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 021 | Yamaha | 21 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 19 | ab |
| Ungheria | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 021 | Yamaha | 23 | 10 |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 22 | 11 |
| Belgio | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 021 | Yamaha | 23 | 15 |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 17 | ab |
| Italia | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 021 | Yamaha | 17 | 14 |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 18 | 13 |
| Portogallo | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 021 | Yamaha | 21 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 17 | 12 |
| Giappone | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 021 | Yamaha | 13 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 18 | ab |
| Australia | Tyrrell Racing Organisation | 3 | KATAYAMA Ukyo | 021 | Yamaha | 18 | ab |
| Tyrrell Racing Organisation | 4 | De CESARIS Andrea | 021 | Yamaha | 15 | 13 |
