Großer Preis der USA 2018 / Austin
1. Training
| Pos. | Nr. | Fahrer | Team | Zeit | Rückstand | Rdn. |
|---|---|---|---|---|---|---|
| 1 | 44 |  | Mercedes | 1.47.502 | --- | 6 |
| 2 | 77 | | Mercedes | 1.48.806 | + 1.304 | 7 |
| 3 | 33 | | Red Bull | 1.48.847 | + 1.345 | 9 |
| 4 | 3 | | Red Bull | 1.49.326 | + 1.824 | 9 |
| 5 | 5 | | Ferrari | 1.49.489 | + 1.987 | 18 |
| 6 | 7 | | Ferrari | 1.49.928 | + 2.426 | 20 |
| 7 | 55 | | Renault | 1.50.665 | + 3.163 | 8 |
| 8 | 8 | | Haas F1 | 1.50.821 | + 3.319 | 10 |
| 9 | 16 | | Sauber | 1.50.961 | + 3.459 | 14 |
| 10 | 9 | | Sauber | 1.51.016 | + 3.514 | 14 |
| 11 | 14 | | McLaren | 1.51.036 | + 3.534 | 9 |
| 12 | 47 | | McLaren | 1.51.232 | + 3.730 | 9 |
| 13 | 10 | | Toro Rosso | 1.51.234 | + 3.732 | 19 |
| 14 | 11 | | Force India (Racing Point) | 1.51.459 | + 3.957 | 18 |
| 15 | 35 | | Williams | 1.51.589 | + 4.087 | 14 |
| 16 | 20 | | Haas F1 | 1.51.614 | + 4.112 | 15 |
| 17 | 31 | | Force India (Racing Point) | 1.51.655 | + 4.153 | 17 |
| 18 | 27 | | Renault | 1.51.717 | + 4.215 | 7 |
| 19 | 18 | | Williams | 1.51.896 | + 4.394 | 14 |
