GRAN PREMIO DE MEXICO - PRACTICE 2
12 Oct 1986
Autódromo Hermanos Rodríguez, Mexico
| Pos. | No. | Driver | Team | Time / Gap | 
|---|---|---|---|---|
| 1 | 12 | Ayrton SennaSEN | Lotus Renault | 1:17.977 | 
| 2 | 20 | Gerhard BergerBER | Benetton BMW | +0.110s | 
| 3 | 19 | Teo FabiFAB | Benetton BMW | +0.176s | 
| 4 | 6 | Nelson PiquetPIQ | Williams Honda | +0.376s | 
| 5 | 5 | Nigel MansellMAN | Williams Honda | +0.810s | 
| 6 | 2 | Keke RosbergROS | McLaren TAG | +1.183s | 
| 7 | 15 | Alan JonesJON | Lola Ford | +1.266s | 
| 8 | 1 | Alain ProstPRO | McLaren TAG | +1.306s | 
| 9 | 7 | Riccardo PatresePAT | Brabham BMW | +1.543s | 
| 10 | 28 | Stefan JohanssonJOH | Ferrari | +1.656s | 
| 11 | 14 | Jonathan PalmerPAL | Zakspeed | +2.416s | 
| 12 | 25 | Rene ArnouxARN | Ligier Renault | +2.483s | 
| 13 | 26 | Philippe AlliotALL | Ligier Renault | +2.563s | 
| 14 | 11 | Johnny DumfriesDUM | Lotus Renault | +2.723s | 
| 15 | 27 | Michele AlboretoALB | Ferrari | +2.726s | 
| 16 | 8 | Derek WarwickWAR | Brabham BMW | +2.903s | 
| 17 | 4 | Philippe StreiffSTR | Tyrrell Renault | +3.090s | 
| 18 | 16 | Patrick TambayTAM | Lola Ford | +3.106s | 
| 19 | 3 | Martin BrundleBRU | Tyrrell Renault | +3.470s | 
| 20 | 17 | Christian DannerDAN | Arrows BMW | +3.903s | 
| 21 | 29 | Huub RothengatterROT | Zakspeed | +4.253s | 
| 22 | 24 | Alessandro NanniniNAN | Minardi Motori Moderni | +5.020s | 
| 23 | 18 | Thierry BoutsenBOU | Arrows BMW | +5.540s | 
| 24 | 23 | Andrea de CesarisDEC | Minardi Motori Moderni | +5.660s | 
| 25 | 21 | Piercarlo GhinzaniGHI | Osella Alfa Romeo | +6.750s | 
| 26 | 22 | Allen BergBER | Osella Alfa Romeo | +164.693s |