MONACO GRAND PRIX - PRACTICE 2
12 May 1991
Circuit de Monaco, Monaco
| Pos. | No. | Driver | Team | Time / Gap |
|---|---|---|---|---|
| 1 | 1 | Ayrton SennaSEN | McLaren Honda | 1:21.856 |
| 2 | 6 | Riccardo PatresePAT | Williams Renault | +0.109s |
| 3 | 2 | Gerhard BergerBER | McLaren Honda | +0.320s |
| 4 | 4 | Stefano ModenaMOD | Tyrrell Honda | +0.863s |
| 5 | 19 | Roberto MorenoMOR | Benetton Ford | +0.934s |
| 6 | 5 | Nigel MansellMAN | Williams Renault | +1.341s |
| 7 | 20 | Nelson PiquetPIQ | Benetton Ford | +1.374s |
| 8 | 27 | Alain ProstPRO | Ferrari | +1.400s |
| 9 | 21 | Emanuele PirroPIR | Dallara Judd | +1.403s |
| 10 | 28 | Jean AlesiALE | Ferrari | +1.428s |
| 11 | 22 | Jyrki JarvilehtoJAR | Dallara Judd | +1.534s |
| 12 | 3 | Satoru NakajimaNAK | Tyrrell Honda | +1.661s |
| 13 | 23 | Pierluigi MartiniMAR | Minardi Ferrari | +1.990s |
| 14 | 17 | Gabriele TarquiniTAR | AGS Ford | +2.273s |
| 15 | 8 | Mark BlundellBLU | Brabham Yamaha | +2.579s |
| 16 | 15 | Mauricio GugelminGUG | Leyton House Ilmor | +2.592s |
| 17 | 29 | Eric BernardBER | Lola Ford | +2.791s |
| 18 | 33 | Andrea de CesarisDEC | Jordan Ford | +3.060s |
| 19 | 26 | Erik ComasCOM | Ligier Lamborghini | +3.478s |
| 20 | 30 | Aguri SuzukiSUZ | Lola Ford | +3.484s |
| 21 | 9 | Michele AlboretoALB | Footwork Porsche | +3.595s |
| 22 | 25 | Thierry BoutsenBOU | Ligier Lamborghini | +3.788s |
| 23 | 32 | Bertrand GachotGAC | Jordan Ford | +3.849s |
| 24 | 16 | Ivan CapelliCAP | Leyton House Ilmor | +4.680s |
| 25 | 12 | Julian BaileyBAI | Lotus Judd | +4.720s |
| 26 | 24 | Gianni MorbidelliMOR | Minardi Ferrari | +4.839s |
| 27 | 11 | Mika HakkinenHAK | Lotus Judd | +5.477s |
| 28 | 18 | Fabrizio BarbazzaBAR | AGS Ford | +6.189s |
| 29 | 10 | Alex CaffiCAF | Footwork Porsche | +6.547s |