BRAZILIAN GRAND PRIX - FASTEST LAPS
24 Mar 1991
Autódromo José Carlos Pace, Brazil
| Pos. | No. | Driver | Team | Lap | Time |
|---|---|---|---|---|---|
| 1 | 5 | Nigel MansellMAN | Williams Renault | 35 | 1:20.436 |
| 2 | 27 | Alain ProstPRO | Ferrari | 64 | 1:20.635 |
| 3 | 1 | Ayrton SennaSEN | McLaren Honda | 36 | 1:20.841 |
| 4 | 28 | Jean AlesiALE | Ferrari | 66 | 1:20.991 |
| 5 | 2 | Gerhard BergerBER | McLaren Honda | 66 | 1:21.125 |
| 6 | 20 | Nelson PiquetPIQ | Benetton Ford | 66 | 1:21.280 |
| 7 | 6 | Riccardo PatresePAT | Williams Renault | 45 | 1:21.330 |
| 8 | 19 | Roberto MorenoMOR | Benetton Ford | 63 | 1:22.473 |
| 9 | 11 | Mika HakkinenHAK | Lotus Judd | 33 | 1:22.613 |
| 10 | 23 | Pierluigi MartiniMAR | Minardi Ferrari | 37 | 1:22.887 |
| 11 | 32 | Bertrand GachotGAC | Jordan Ford | 11 | 1:23.051 |
| 12 | 33 | Andrea de CesarisDEC | Jordan Ford | 17 | 1:23.144 |
| 13 | 24 | Gianni MorbidelliMOR | Minardi Ferrari | 44 | 1:23.161 |
| 14 | 29 | Eric BernardBER | Lola Ford | 32 | 1:23.270 |
| 15 | 4 | Stefano ModenaMOD | Tyrrell Honda | 11 | 1:23.424 |
| 16 | 16 | Ivan CapelliCAP | Leyton House Ilmor | 6 | 1:23.580 |
| 17 | 26 | Erik ComasCOM | Ligier Lamborghini | 33 | 1:23.587 |
| 18 | 15 | Mauricio GugelminGUG | Leyton House Ilmor | 4 | 1:23.669 |
| 19 | 21 | Emanuele PirroPIR | Dallara Judd | 62 | 1:23.808 |
| 20 | 25 | Thierry BoutsenBOU | Ligier Lamborghini | 32 | 1:23.873 |
| 21 | 22 | Jyrki JarvilehtoJAR | Dallara Judd | 14 | 1:24.420 |
| 22 | 3 | Satoru NakajimaNAK | Tyrrell Honda | 6 | 1:25.053 |
| 23 | 7 | Martin BrundleBRU | Brabham Yamaha | 44 | 1:25.319 |
| 24 | 8 | Mark BlundellBLU | Brabham Yamaha | 7 | 1:26.224 |