| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 26/03/1995 | Brazil | Williams | 98:34.154 | +0.008.06 | 2 | 6 | 6 |
| 09/04/1995 | Argentina | Williams | Retirement - Clutch | 0 | 6 | ||
| 30/04/1995 | San Marino | Williams | 101:42.552 | +0.051.89 | 4 | 3 | 9 |
| 14/05/1995 | Spain | Williams | Retirement - Gearbox | 0 | 9 | ||
| 28/05/1995 | Monaco | Williams | Retirement - Throttle | 0 | 9 | ||
| 11/06/1995 | Canada | Williams | Retirement - Spun | 0 | 9 | ||
| 02/07/1995 | France | Williams | 98:28.429 | +1.2.826 | 3 | 4 | 13 |
| 16/07/1995 | Britain | Williams | 94:35.093 | +0.23.888 | 3 | 4 | 17 |
| 30/07/1995 | Germany | Williams | 82:56.043 | +0.05.988 | 2 | 6 | 23 |
| 13/08/1995 | Hungary | Williams | 106:25.721 | +0.33.398 | 2 | 6 | 29 |
| 27/08/1995 | Belgium | Williams | Retirement - Gearbox | 0 | 29 | ||
| 10/09/1995 | Italy | Williams | Retirement - Wheel Bearing | 0 | 29 | ||
| 24/09/1995 | Portugese | Williams | 101:52.145 | 1 | 10 | 39 | |
| 01/10/1995 | Europe | Williams | 99:59.044 | +0.35.382 | 3 | 4 | 43 |
| 22/10/1995 | Pacific | Williams | 108:49.972 | +0.014.92 | 2 | 6 | 49 |
| 29/10/1995 | Japan | Williams | Retirement - Accident | 0 | 49 | ||
| 12/11/1995 | Australia | Williams | Retirement - Hit Barrier | 0 | 49 | ||