F1 fastest laps
Fastest laps
| # | Grand Prix | Circuit | Driver | Constructor |
|---|---|---|---|---|
| 1 | Argentina | Buenos Aires | (GBR) James Hunt | McLaren-Ford Cosworth |
| 2 | Brazil | Interlagos | (GBR) James Hunt | McLaren-Ford Cosworth |
| 3 | South Africa | Kyalami | (GBR) John Watson | Brabham-Alfa Romeo |
| 4 | USA West | Long Beach | (AUT) Niki Lauda | Ferrari |
| 5 | Spain | Jarama | (FRA) Jacques Laffite | Ligier-Matra |
| 6 | Monaco | Monte Carlo | (ZAF) Jody Scheckter | Wolf-Ford Cosworth |
| 7 | Belgium | Zolder | (SWE) Gunnar Nilsson | Lotus-Ford Cosworth |
| 8 | Sweden | Anderstorp | (USA) Mario Andretti | Lotus-Ford Cosworth |
| 9 | France | Dijon-Prenois | (USA) Mario Andretti | Lotus-Ford Cosworth |
| 10 | Britain | Silverstone | (GBR) James Hunt | McLaren-Ford Cosworth |
| 11 | Germany | Hockenheim | (AUT) Niki Lauda | Ferrari |
| 12 | Austria | Osterreichring | (GBR) John Watson | Brabham-Alfa Romeo |
| 13 | Netherlands | Zandvoort | (AUT) Niki Lauda | Ferrari |
| 14 | Italy | Monza | (USA) Mario Andretti | Lotus-Ford Cosworth |
| 15 | USA | Watkins Glen | (SWE) Ronnie Peterson | Tyrrell-Ford Cosworth |
| 16 | Canada | Mosport | (USA) Mario Andretti | Lotus-Ford Cosworth |
| 17 | Japan | Fuji | (ZAF) Jody Scheckter | Wolf-Ford Cosworth |
- First fastest lap (drivers)
- Gunnar Nilsson
- John Watson
- Last fastest lap (drivers)
- James Hunt
- Gunnar Nilsson
- Jody Scheckter
- First fastest lap (constructors)
- Wolf
- Last fastest lap (constructors)
- Wolf
- First fastest lap since…
- 1975 for Brabham
- Last fastest lap until…
- 1979 for Jacques Laffite and Ligier
- 1981 for John Watson and McLaren
- 1982 for Tyrrell
- Last fastest lap by a…
- British driver until 1981