Kết quả phiên chạy FP3 của chặng đua MotoGP Americas 2021:
| Stt | Tay đua | Xe | Km/h | Thời gian | Kh/cách |
| 1 | Jack MILLER | Ducati | 348.3 | 2’02.923 | |
| 2 | Takaaki NAKAGAMI | Honda | 340.6 | 2’03.602 | 0.679 / 0.679 |
| 3 | Alex RINS | Suzuki | 340.6 | 2’03.727 | 0.804 / 0.125 |
| 4 | Marc MARQUEZ | Honda | 345.0 | 2’03.804 | 0.881 / 0.077 |
| 5 | Johann ZARCO | Ducati | 346.1 | 2’03.823 | 0.900 / 0.019 |
| 6 | Fabio QUARTARARO | Yamaha | 339.6 | 2’03.867 | 0.944 / 0.044 |
| 7 | Pol ESPARGARO | Honda | 343.9 | 2’04.020 | 1.097 / 0.153 |
| 8 | Brad BINDER | KTM | 341.7 | 2’04.040 | 1.117 / 0.020 |
| 9 | Francesco BAGNAIA | Ducati | 347.2 | 2’04.125 | 1.202 / 0.085 |
| 10 | Jorge MARTIN | Ducati | 343.9 | 2’04.197 | 1.274 / 0.072 |
| 11 | Miguel OLIVEIRA | KTM | 342.8 | 2’04.260 | 1.337 / 0.063 |
| 12 | Enea BASTIANINI | Ducati | 346.1 | 2’04.427 | 1.504 / 0.167 |
| 13 | Joan MIR | Suzuki | 339.6 | 2’04.494 | 1.571 / 0.067 |
| 14 | Franco MORBIDELLI | Yamaha | 338.5 | 2’04.510 | 1.587 / 0.016 |
| 15 | Valentino ROSSI | Yamaha | 337.5 | 2’04.860 | 1.937 / 0.350 |
| 16 | Iker LECUONA | KTM | 339.6 | 2’04.890 | 1.967 / 0.030 |
| 17 | Andrea DOVIZIOSO | Yamaha | 335.4 | 2’05.310 | 2.387 / 0.420 |
| 18 | Alex MARQUEZ | Honda | 343.9 | 2’05.539 | 2.616 / 0.229 |
| 19 | Aleix ESPARGARO | Aprilia | 346.1 | 2’05.558 | 2.635 / 0.019 |
| 20 | Luca MARINI | Ducati | 341.7 | 2’05.928 | 3.005 / 0.370 |
| 21 | Danilo PETRUCCI | KTM | 338.5 | 2’06.050 | 3.127 / 0.122 |
Nguồn: Tổng hợp
