| «1986-15» | Mexico Grand Prix - X Gran Premio de Mexico |
| 1986-10-12 | Mexico City - Autódromo Hermanos Rodríguez - 68 laps × 4.421 km : 300.628 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 6 | Nelson Piquet | Williams • Honda | 01:19.360 | 200.549 km/h | 64 | |
| 2 | 5 | Nigel Mansell | Williams • Honda | 01:19.441 | 200.345 km/h | 63 | +00.081 |
| 3 | 28 | Stefan Johansson | Ferrari | 01:20.182 | 198.493 km/h | 52 | +00.822 |
| 4 | 12 | Ayrton Senna | Lotus • Renault | 01:20.237 | 198.357 km/h | 64 | +00.877 |
| 5 | 1 | Alain Prost | McLaren • TAG Porsche | 01:20.357 | 198.061 km/h | 37 | +00.997 |
| 6 | 20 | Gerhard Berger | Benetton • BMW | 01:20.543 | 197.604 km/h | 42 | +01.183 |
| 7 | 7 | Riccardo Patrese | Brabham • BMW | 01:21.060 | 196.343 km/h | 60 | +01.700 |
| 8 | 2 | Keke Rosberg | McLaren • TAG Porsche | 01:21.298 | 195.769 km/h | 19 | +01.938 |
| 9 | 26 | Philippe Alliot | Ligier • Renault | 01:21.630 | 194.972 km/h | 62 | +02.270 |
| 10 | 14 | Jonathan Palmer | Zakspeed | 01:21.732 | 194.729 km/h | 62 | +02.372 |
| 11 | 8 | Derek Warwick | Brabham • BMW | 01:21.890 | 194.353 km/h | 32 | +02.530 |
| 12 | 25 | René Arnoux | Ligier • Renault | 01:22.020 | 194.045 km/h | 57 | +02.660 |
| 13 | 15 | Alan Jones | Lola • Ford Cosworth | 01:22.024 | 194.036 km/h | 26 | +02.664 |
| 14 | 11 | Johnny Dumfries | Lotus • Renault | 01:22.036 | 194.008 km/h | 22 | +02.676 |
| 15 | 18 | Thierry Boutsen | Arrows • BMW | 01:22.315 | 193.350 km/h | 54 | +02.955 |
| 16 | 23 | Andrea de Cesaris | Minardi • Motori Moderni | 01:22.430 | 193.080 km/h | 48 | +03.070 |
| 17 | 27 | Michele Alboreto | Ferrari | 01:22.546 | 192.809 km/h | 9 | +03.186 |
| 18 | 3 | Martin Brundle | Tyrrell • Renault | 01:23.337 | 190.979 km/h | 7 | +03.977 |
| 19 | 17 | Christian Danner | Arrows • BMW | 01:23.551 | 190.490 km/h | 30 | +04.191 |
| 20 | 4 | Philippe Streiff | Tyrrell • Renault | 01:24.525 | 188.295 km/h | 6 | +05.165 |
| 21 | 24 | Alessandro Nannini | Minardi • Motori Moderni | 01:24.978 | 187.291 km/h | 46 | +05.618 |
| 22 | 19 | Teo Fabi | Benetton • BMW | 01:25.615 | 185.897 km/h | 3 | +06.255 |
| 23 | 22 | Allen Berg | Osella • Alfa Romeo | 01:28.736 | 179.359 km/h | 53 | +09.376 |
| 24 | 21 | Piercarlo Ghinzani | Osella • Alfa Romeo | 01:30.412 | 176.034 km/h | 5 | +11.052 |