| «1981-15» | Las Vegas Grand Prix - I Caesar's Palace Grand Prix |
| 1981-10-17 | Caesars Palace - 75 laps × 3.65 km : 273.75 km |
| Pos | Car | Driver | Constructor | Time | Speed | Lap | Gap |
|---|---|---|---|---|---|---|---|
| 1 | 28 | Didier Pironi | Ferrari | 01:20.156 | 163.930 km/h | 49 | |
| 2 | 8 | Andrea de Cesaris | McLaren • Ford Cosworth | 01:20.302 | 163.632 km/h | 29 | +00.146 |
| 3 | 7 | John Watson | McLaren • Ford Cosworth | 01:21.178 | 161.867 km/h | 32 | +01.022 |
| 4 | 15 | Alain Prost | Renault | 01:21.249 | 161.725 km/h | 41 | +01.093 |
| 5 | 26 | Jacques Laffite | Ligier • Matra | 01:21.337 | 161.550 km/h | 73 | +01.181 |
| 6 | 1 | Alan Jones | Williams • Ford Cosworth | 01:21.642 | 160.947 km/h | 14 | +01.486 |
| 7 | 23 | Bruno Giacomelli | Alfa Romeo | 01:21.748 | 160.738 km/h | 54 | +01.592 |
| 8 | 22 | Mario Andretti | Alfa Romeo | 01:21.883 | 160.473 km/h | 28 | +01.727 |
| 9 | 29 | Riccardo Patrese | Arrows • Ford Cosworth | 01:21.969 | 160.305 km/h | 49 | +01.813 |
| 10 | 12 | Nigel Mansell | Lotus • Ford Cosworth | 01:22.477 | 159.317 km/h | 65 | +02.321 |
| 11 | 5 | Nelson Piquet | Brabham • Ford Cosworth | 01:22.679 | 158.928 km/h | 31 | +02.523 |
| 12 | 2 | Carlos Reutemann | Williams • Ford Cosworth | 01:22.916 | 158.474 km/h | 11 | +02.760 |
| 13 | 6 | Hector Rebaque | Brabham • Ford Cosworth | 01:23.012 | 158.290 km/h | 19 | +02.856 |
| 14 | 4 | Michele Alboreto | Tyrrell • Ford Cosworth | 01:23.231 | 157.874 km/h | 25 | +03.075 |
| 15 | 27 | Gilles Villeneuve | Ferrari | 01:23.267 | 157.806 km/h | 8 | +03.111 |
| 16 | 16 | René Arnoux | Renault | 01:23.473 | 157.416 km/h | 5 | +03.317 |
| 17 | 20 | Keke Rosberg | Fittipaldi • Ford Cosworth | 01:24.370 | 155.743 km/h | 15 | +04.214 |
| 18 | 14 | Eliseo Salazar | Ensign • Ford Cosworth | 01:24.606 | 155.308 km/h | 50 | +04.450 |
| 19 | 3 | Eddie Cheever | Tyrrell • Ford Cosworth | 01:24.619 | 155.284 km/h | 8 | +04.463 |
| 20 | 36 | Derek Warwick | Toleman • Hart | 01:25.104 | 154.399 km/h | 36 | +04.948 |
| 21 | 33 | Marc Surer | Theodore • Ford Cosworth | 01:26.133 | 152.555 km/h | 12 | +05.977 |
| 22 | 25 | Patrick Tambay | Ligier • Matra | 03:02.696 | 71.923 km/h | 2 | +01:42.540 |
| 23 | 11 | Elio de Angelis | Lotus • Ford Cosworth | 03:22.696 | 64.826 km/h | 2 | +02:02.540 |