ENICHEM GRAND PRIX OF USA - WARM UP
19 Jun 1988
Detroit Street Circuit, United States
| Pos. | No. | Driver | Team | Time / Gap |
|---|---|---|---|---|
| 1 | 11 | Alain ProstPRO | McLaren Honda | 1:42.308 |
| 2 | 12 | Ayrton SennaSEN | McLaren Honda | +0.101s |
| 3 | 20 | Thierry BoutsenBOU | Benetton Ford | +0.859s |
| 4 | 5 | Nigel MansellMAN | Williams Judd | +0.927s |
| 5 | 28 | Gerhard BergerBER | Ferrari | +2.483s |
| 6 | 27 | Michele AlboretoALB | Ferrari | +2.647s |
| 7 | 1 | Nelson PiquetPIQ | Lotus Honda | +2.916s |
| 8 | 3 | Jonathan PalmerPAL | Tyrrell Ford | +3.127s |
| 9 | 6 | Riccardo PatresePAT | Williams Judd | +3.171s |
| 10 | 17 | Derek WarwickWAR | Arrows Megatron | +3.334s |
| 11 | 19 | Alessandro NanniniNAN | Benetton Ford | +3.536s |
| 12 | 18 | Eddie CheeverCHE | Arrows Megatron | +3.601s |
| 13 | 14 | Philippe StreiffSTR | AGS Ford | +3.732s |
| 14 | 25 | Rene ArnouxARN | Ligier Judd | +3.860s |
| 15 | 15 | Mauricio GugelminGUG | March Judd | +4.443s |
| 16 | 30 | Philippe AlliotALL | Lola Ford | +4.449s |
| 17 | 33 | Stefano ModenaMOD | Euro Brun Ford | +5.207s |
| 18 | 29 | Yannick DalmasDAL | Lola Ford | +5.321s |
| 19 | 26 | Stefan JohanssonJOH | Ligier Judd | +5.837s |
| 20 | 23 | Pierluigi MartiniMAR | Minardi Ford | +6.151s |
| 21 | 32 | Oscar LarrauriLAR | Euro Brun Ford | +6.722s |
| 22 | 24 | Luis Perez-SalaPER | Minardi Ford | +7.315s |
| 23 | 4 | Julian BaileyBAI | Tyrrell Ford | +7.483s |
| 24 | 21 | Nicola LariniLAR | Osella | +7.781s |
| 25 | 22 | Andrea de CesarisDEC | Rial Ford | +7.916s |
| 26 | 36 | Alex CaffiCAF | Dallara Ford | +8.606s |