Großer Preis der USA 2015 / Austin
3. Training
| Pos. | Nr. | Fahrer | Team | Zeit | Rückstand | Rdn. |
|---|---|---|---|---|---|---|
| 1 | 44 |  | Mercedes | 1:59.517 | --- | 9 |
| 2 | 5 | | Ferrari | 2:00.380 | + 0.863 | 9 |
| 3 | 27 | | Force India | 2:00.496 | + 0.979 | 12 |
| | ||||||
| 4 | 77 | | Williams | 2:00.523 | + 1.006 | 14 |
| 5 | 55 | | Toro Rosso | 2:00.687 | + 1.170 | 11 |
| 6 | 26 | | Red Bull | 2:00.694 | + 1.177 | 12 |
| 7 | 7 | | Ferrari | 2:00.785 | + 1.268 | 9 |
| 8 | 3 | | Red Bull | 2:01.008 | + 1.491 | 12 |
| 9 | 6 | | Mercedes | 2:01.474 | + 1.957 | 7 |
| 10 | 19 | | Williams | 2:02.199 | + 2.682 | 13 |
| 11 | 11 | | Force India | 2:02.660 | + 3.143 | 12 |
| 12 | 8 | | Lotus | 2:02.825 | + 3.308 | 10 |
| 13 | 13 | | Lotus | 2:02.921 | + 3.404 | 11 |
| 14 | 14 | | McLaren | 2:03.375 | + 3.858 | 9 |
| 15 | 9 | | Sauber | 2:04.399 | + 4.882 | 13 |
| 16 | 22 | | McLaren | 2:05.283 | + 5.766 | 7 |
| 17 | 28 | | Manor-Marussia | 2:05.378 | + 5.861 | 10 |
| 18 | 53 | | Manor-Marussia | 2:05.607 | + 6.090 | 10 |
| 19 | 12 | | Sauber | 2:06.792 | + 7.275 | 10 |
| 20 | 33 | | Toro Rosso | 2:09.994 | + 10.477 | 7 |
