COCA COLA ITALIAN GRAND PRIX - PRACTICE 1
08 Sep 1991
Autodromo Nazionale Monza, Italy
| Pos. | No. | Driver | Team | Time / Gap | 
|---|---|---|---|---|
| 1 | 5 | Nigel MansellMAN | Williams Renault | 1:21.707 | 
| 2 | 1 | Ayrton SennaSEN | McLaren Honda | +0.214s | 
| 3 | 2 | Gerhard BergerBER | McLaren Honda | +0.286s | 
| 4 | 6 | Riccardo PatresePAT | Williams Renault | +0.456s | 
| 5 | 27 | Alain ProstPRO | Ferrari | +1.810s | 
| 6 | 19 | Michael SchumacherMSC | Benetton Ford | +1.955s | 
| 7 | 32 | Roberto MorenoMOR | Jordan Ford | +2.004s | 
| 8 | 28 | Jean AlesiALE | Ferrari | +2.197s | 
| 9 | 33 | Andrea de CesarisDEC | Jordan Ford | +2.206s | 
| 10 | 23 | Pierluigi MartiniMAR | Minardi Ferrari | +2.329s | 
| 11 | 20 | Nelson PiquetPIQ | Benetton Ford | +2.439s | 
| 12 | 16 | Ivan CapelliCAP | Leyton House Ilmor | +2.806s | 
| 13 | 4 | Stefano ModenaMOD | Tyrrell Honda | +2.865s | 
| 14 | 24 | Gianni MorbidelliMOR | Minardi Ferrari | +2.872s | 
| 15 | 7 | Martin BrundleBRU | Brabham Yamaha | +3.336s | 
| 16 | 3 | Satoru NakajimaNAK | Tyrrell Honda | +3.641s | 
| 17 | 21 | Emanuele PirroPIR | Dallara Judd | +3.726s | 
| 18 | 15 | Mauricio GugelminGUG | Leyton House Ilmor | +3.812s | 
| 19 | 8 | Mark BlundellBLU | Brabham Yamaha | +3.866s | 
| 20 | 22 | Jyrki JarvilehtoJAR | Dallara Judd | +3.900s | 
| 21 | 34 | Nicola LariniLAR | Lambo Lamborghini | +4.229s | 
| 22 | 26 | Erik ComasCOM | Ligier Lamborghini | +4.396s | 
| 23 | 25 | Thierry BoutsenBOU | Ligier Lamborghini | +4.414s | 
| 24 | 35 | Eric van de PoeleVAN | Lambo Lamborghini | +5.468s | 
| 25 | 9 | Michele AlboretoALB | Footwork Porsche | +5.500s | 
| 26 | 29 | Eric BernardBER | Lola Ford | +5.608s | 
| 27 | 11 | Mika HakkinenHAK | Lotus Judd | +5.817s | 
| 28 | 30 | Aguri SuzukiSUZ | Lola Ford | +6.188s | 
| 29 | 12 | Michael BartelsBAR | Lotus Judd | +6.842s | 
| 30 | 14 | Olivier GrouillardGRO | Fondmetal Ford | +7.114s |