F1 Championship leaders
Drivers’ Championship
| No. | Grand Prix | Leader | Points | Lead |
|---|---|---|---|---|
| 1 |  South Africa |  Mario Andretti | 9 | 3 |
| 2 |  Spain |  Jackie Stewart | 15 | 6 |
| 3 |  Monaco | Jackie Stewart | 24 | 14 |
| 4 |  Netherlands | Jackie Stewart | 24 | 5 |
| 5 |  France | Jackie Stewart | 33 | 14 |
| 6 | Britain | Jackie Stewart | 42 | 23 |
| 7 |  Germany | Jackie Stewart | 51 | 32 |
| 8 |  Austria | Jackie Stewart | 51 | 32 |
| 9 |  Italy | Jackie Stewart | 51 | 28 |
| 10 |  Canada | Jackie Stewart | 60 | 31 |
| 11 | USA | Jackie Stewart | 62 | 29 |
Constructors’ Championship
| No. | Grand Prix | Leader | Points | Lead |
|---|---|---|---|---|
| 1 | South Africa | Ferrari | 9 | 3 |
| 2 | Spain | Ferrari | 15 | 0 |
| 3 | Monaco | Tyrrell-Ford Cosworth | 24 | 5 |
| 4 | Netherlands | Ferrari | 28 | 4 |
| 5 | France | Tyrrell-Ford Cosworth | 33 | 5 |
| 6 | Britain | Tyrrell-Ford Cosworth | 42 | 14 |
| 7 | Germany | Tyrrell-Ford Cosworth | 51 | 19 |
| 8 | Austria | Tyrrell-Ford Cosworth | 51 | 19 |
| 9 | Italy | Tyrrell-Ford Cosworth | 55 | 23 |
| 10 | Canada | Tyrrell-Ford Cosworth | 64 | 32 |
| 11 | USA | Tyrrell-Ford Cosworth | 73 | 37 |