MediaEntrantsQualifyingWarm-upGrand PrixStandings


| Pos | Nr | Driver | Car | Engine | Tyre | Q1 | Q2 | G | Laps | 
|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 |  Ayrton Senna |  Lotus 98T [3] | Renault EF15B V6T 1.5 | Goodyear | 01:25.050 | 01:25.286 | 01:25.050 | 0 | 
| 2 | 6 |  Nelson Piquet |  Williams FW11 [4] | Honda RA166E V6T 1.5 | Goodyear | 01:25.890 | 01:25.569 | 01:25.569 | 0 | 
| 3 | 5 |  Nigel Mansell |  Williams FW11 [2] | Honda RA166E V6T 1.5 | Goodyear | 01:26.752 | 01:26.159 | 01:26.159 | 0 | 
| 4 | 1 |  Alain Prost |  McLaren MP4/2C [3] | TAG Porsche P01 V6T 1.5 | Goodyear | 01:26.273 | 01:26.176 | 01:26.176 | 0 | 
| 5 | 27 |  Michele Alboreto |  Ferrari F1/86 [088] | Ferrari 032 V6T 1.5 | Goodyear | 01:26.428 | 01:26.263 | 01:26.263 | 0 | 
| 6 | 2 |  Keke Rosberg |  McLaren MP4/2C [2] | TAG Porsche P01 V6T 1.5 | Goodyear | 01:26.956 | 01:26.385 | 01:26.385 | 0 | 
| 7 | 28 |  Stefan Johansson |  Ferrari F1/86 [090] | Ferrari 032 V6T 1.5 | Goodyear | 01:27.497 | 01:27.009 | 01:27.009 | 0 | 
| 8 | 25 |  René Arnoux |  Ligier JS27 [02] | Renault EF15B V6T 1.5 | Pirelli | 01:28.362 | 01:27.403 | 01:27.403 | 0 | 
| 9 | 20 |  Gerhard Berger |  Benetton B186 [2] | BMW M12/13 L4T 1.5 | Pirelli | 01:28.559 | 01:27.444 | 01:27.444 | 0 | 
| 10 | 19 |  Teo Fabi |  Benetton B186 [3] | BMW M12/13 L4T 1.5 | Pirelli | 01:29.328 | 01:27.538 | 01:27.538 | 0 | 
| 11 | 16 |  Patrick Tambay |  Lola THL1 [002] | Hart 415T L4T 1.5 | Goodyear | 01:29.665 | 01:27.860 | 01:27.860 | 0 | 
| 12 | 18 |  Thierry Boutsen |  Arrows A8 [4] | BMW M12/13 L4T 1.5 | Goodyear | 01:29.931 | 01:28.022 | 01:28.022 | 0 | 
| 13 | 3 |  Martin Brundle |  Tyrrell 014 [3] | Renault EF15B V6T 1.5 | Goodyear | 01:29.687 | 01:28.329 | 01:28.329 | 0 | 
| 14 | 26 |  Jacques Laffite |  Ligier JS27 [01] | Renault EF15B V6T 1.5 | Pirelli | 01:28.411 | 01:28.389 | 01:28.389 | 0 | 
| 15 | 17 |  Marc Surer |  Arrows A8 [2] | BMW M12/13 L4T 1.5 | Goodyear | 01:30.156 | 01:28.637 | 01:28.637 | 0 | 
| 16 | 7 |  Riccardo Patrese |  Brabham BT55 [4] | BMW M12/13/1 L4T 1.5 | Pirelli | 01:30.341 | 01:28.828 | 01:28.828 | 0 | 
| 17 | 11 |  Johnny Dumfries |  Lotus 98T [2] | Renault EF15B V6T 1.5 | Goodyear | 01:29.244 | 01:29.607 | 01:29.244 | 0 | 
| 18 | 24 |  Alessandro Nannini |  Minardi M185B [002] | Motori Moderni 615-90 V6T 1.5 | Pirelli | 01:29.985 | 01:29.244 | 01:29.244 | 0 | 
| 19 | 8 |  Elio de Angelis |  Brabham BT55 [3] | BMW M12/13/1 L4T 1.5 | Pirelli | 01:30.881 | 01:29.713 | 01:29.713 | 0 | 
| 20 | 14 |  Jonathan Palmer |  Zakspeed 861 [2] | Zakspeed 1500/4 L4T 1.5 | Goodyear | 01:33.352 | 01:30.024 | 01:30.024 | 0 | 
| 21 | 15 |  Alan Jones |  Lola THL2 [003] | Ford Cosworth GBA V6T 1.5 | Goodyear | 01:30.087 | 01:30.517 | 01:30.087 | 0 | 
| 22 | 4 |  Philippe Streiff |  Tyrrell 014 [2] | Renault EF15B V6T 1.5 | Goodyear | 01:30.123 | 01:32.358 | 01:30.123 | 0 | 
| 23 | 23 |  Andrea de Cesaris |  Minardi M185B [001] | Motori Moderni 615-90 V6T 1.5 | Pirelli | 01:30.956 | 01:30.131 | 01:30.131 | 0 | 
| 24 | 29 |  Huub Rothengatter |  Zakspeed 861 [1] | Zakspeed 1500/4 L4T 1.5 | Goodyear | 01:40.903 | 01:31.953 | 01:31.953 | 0 | 
| 25 | 22 |  Christian Danner |  Osella FA1G [01] | Alfa Romeo 890T V8T 1.5 | Pirelli | 01:37.485 | 01:33.806 | 01:33.806 | 0 | 
| 26 | 21 |  Piercarlo Ghinzani |  Osella FA1F [01] | Alfa Romeo 890T V8T 1.5 | Pirelli | 01:34.461 | 01:34.461 | 0 | 
| Official Name | 6º Gran Premio di San Marino | 
|---|---|
| Circuit | Imola | 
| Date | April 27 | 
| Pole | Ayrton Senna 01:25.050 | 
| Fastest Lap | Nelson Piquet 01:28.667 | 
| Podium | 1st Alain Prost (28) , 2nd Nelson Piquet (28) , 3rd Gerhard Berger | 
| GP Number | 423 | 
| Round | 3 | 
| Weather | Sunny | 
| Prev race | Gran Premio de España April 13 | 
| Next race | Grand Prix de Monaco May 11 | 
| Pos | Driver | Team | Pts | 
|---|---|---|---|
| 1 |  Ayrton Senna |  Lotus | 15 | 
| 2 |  Nelson Piquet |  Williams | 15 | 
| 3 |  Alain Prost |  McLaren | 13 | 
| 4 |  Nigel Mansell |  Williams | 6 | 
| 5 |  Gerhard Berger |  Benetton | 6 | 
| 6 |  Keke Rosberg |  McLaren | 5 | 
| 7 |  Jacques Laffite |  Ligier | 4 | 
| 8 |  René Arnoux |  Ligier | 3 | 
| 9 |  Stefan Johansson |  Ferrari | 3 | 
| 10 |  Martin Brundle |  Tyrrell | 2 | 
| 11 |  Teo Fabi |  Benetton | 2 | 
| 12 |  Riccardo Patrese |  Brabham | 1 | 
| Pos | Constructor | Pts | 
|---|---|---|
| 1 |  Williams Honda | 21 | 
| 2 |  McLaren TAG Porsche | 18 | 
| 3 |  Lotus Renault | 15 | 
| 4 |  Benetton BMW | 8 | 
| 5 |  Ligier Renault | 7 | 
| 6 |  Ferrari | 3 | 
| 7 |  Tyrrell Renault | 2 | 
| 8 |  Brabham BMW | 1 | 
