1991 · Round 1 · Pre-Qualifying United States Grand Prix
Phoenix Street Circuit, United States
Sunday, March 10, 1991
Phoenix Street Circuit, United States
Sunday, March 10, 1991
Pole position
PIR
1:24.792
Pole margin
+0.099
to JAR
Top-ten spread
+12.254
P1 to VAN
Entries
8
Fastest time from each qualifying segment; purple marks the segment best
| Pos | Driver | Best | Gap | Laps |
|---|---|---|---|---|
| 01 | PIRBMS Scuderia Italia · Dallara BMS-F191 Judd · Judd | 1:24.792 | — | — |
| 02 | JARBMS Scuderia Italia · Dallara BMS-F191 Judd · Judd | 1:24.891 | +0.099 | — |
| 03 | LARModena · Lambo 291 · Lamborghini | 1:25.791 | +0.999 | — |
| 04 | GACJordan · Jordan 191 · Ford | 1:25.701 | +0.909 | — |
| 05 | DECJordan · Jordan 191 · Ford | 1:30.937 | +6.145 | — |
| 06 | CHAColoni · Coloni C4 Ford · Cosworth | 1:31.113 | +6.321 | — |
| 07 | GROFondmetal · Fondmetal Fomet-1 ~ Fondmetal FA1ME · Cosworth | 1:32.126 | +7.334 | — |
| 08 | VANModena · Lambo 291 · Lamborghini | 1:37.046 | +12.254 | — |