BRAZILIAN GRAND PRIX - PRACTICE 2
24 Mar 1991
Autódromo José Carlos Pace, Brazil
| Pos. | No. | Driver | Team | Time / Gap | 
|---|---|---|---|---|
| 1 | 5 | Nigel MansellMAN | Williams Renault | 1:17.094 | 
| 2 | 6 | Riccardo PatresePAT | Williams Renault | +0.153s | 
| 3 | 1 | Ayrton SennaSEN | McLaren Honda | +0.389s | 
| 4 | 27 | Alain ProstPRO | Ferrari | +0.888s | 
| 5 | 28 | Jean AlesiALE | Ferrari | +1.047s | 
| 6 | 2 | Gerhard BergerBER | McLaren Honda | +1.184s | 
| 7 | 19 | Roberto MorenoMOR | Benetton Ford | +1.579s | 
| 8 | 32 | Bertrand GachotGAC | Jordan Ford | +1.645s | 
| 9 | 33 | Andrea de CesarisDEC | Jordan Ford | +2.013s | 
| 10 | 4 | Stefano ModenaMOD | Tyrrell Honda | +2.203s | 
| 11 | 15 | Mauricio GugelminGUG | Leyton House Ilmor | +2.214s | 
| 12 | 21 | Emanuele PirroPIR | Dallara Judd | +2.228s | 
| 13 | 20 | Nelson PiquetPIQ | Benetton Ford | +2.335s | 
| 14 | 29 | Eric BernardBER | Lola Ford | +2.688s | 
| 15 | 3 | Satoru NakajimaNAK | Tyrrell Honda | +2.756s | 
| 16 | 30 | Aguri SuzukiSUZ | Lola Ford | +2.922s | 
| 17 | 24 | Gianni MorbidelliMOR | Minardi Ferrari | +3.232s | 
| 18 | 16 | Ivan CapelliCAP | Leyton House Ilmor | +3.771s | 
| 19 | 25 | Thierry BoutsenBOU | Ligier Lamborghini | +3.851s | 
| 20 | 8 | Mark BlundellBLU | Brabham Yamaha | +4.118s | 
| 21 | 17 | Gabriele TarquiniTAR | AGS Ford | +4.162s | 
| 22 | 7 | Martin BrundleBRU | Brabham Yamaha | +4.301s | 
| 23 | 26 | Erik ComasCOM | Ligier Lamborghini | +4.517s | 
| 24 | 22 | Jyrki JarvilehtoJAR | Dallara Judd | +4.693s | 
| 25 | 11 | Mika HakkinenHAK | Lotus Judd | +4.899s | 
| 26 | 18 | Stefan JohanssonJOH | AGS Ford | +4.935s | 
| 27 | 9 | Michele AlboretoALB | Footwork Porsche | +5.014s | 
| 28 | 10 | Alex CaffiCAF | Footwork Porsche | +5.416s | 
| 29 | 12 | Julian BaileyBAI | Lotus Judd | +5.726s | 
| 30 | 23 | Pierluigi MartiniMAR | Minardi Ferrari | +6.874s |