IndyCar 2021 Laguna Seca
| Cla | # | Piloto | Equipe | Tempo | Diferença | Mph | |
|---|---|---|---|---|---|---|---|
| 1 | 26 | Colton Herta | Andretti Autosport | 1'10.7994 | 113.798 | ||
| 2 | 27 | Alexander Rossi | Andretti Autosport | 1'10.9951 | 0.1957 | 113.484 | |
| 3 | 12 |  Will Power | Team Penske | 1'11.1317 | 0.3323 | 113.266 | |
| 4 | 10 |  Alex Palou | Chip Ganassi Racing | 1'11.3317 | 0.5323 | 112.948 | |
| 5 | 45 | Oliver Askew | Rahal Letterman Lanigan Racing | 1'11.8937 | 1.0943 | 112.065 | |
| 6 | 5 |  Patricio O'Ward | Schmidt Peterson Motorsports | 1'24.2715 | 13.4721 | 95.605 | |
| 7 | 8 |  Marcus Ericsson | Chip Ganassi Racing | 1'11.2581 | 0.4587 | 113.065 | |
| 8 | 9 |  Scott Dixon | Chip Ganassi Racing | 1'11.2768 | 0.4774 | 113.035 | |
| 9 | 22 |  Simon Pagenaud | Team Penske | 1'11.3067 | 0.5073 | 112.988 | |
| 10 | 59 |  Max Chilton | Carlin | 1'11.3088 | 0.5094 | 112.985 | |
| 11 | 29 |  James Hinchcliffe | Andretti Autosport | 1'11.4567 | 0.6573 | 112.751 | |
| 12 | 15 | Graham Rahal | Rahal Letterman Lanigan Racing | 1'12.5932 | 1.7938 | 110.986 | |
| 13 | 51 | Romain Grosjean | Dale Coyne Racing | 1'11.5303 | 0.7309 | 112.635 | |
| 14 | 18 |  Ed Jones | Dale Coyne Racing | 1'11.4692 | 0.6698 | 112.731 | |
| 15 | 7 | Felix Rosenqvist | Schmidt Peterson Motorsports | 1'11.5446 | 0.7452 | 112.612 | |
| 16 | 3 | Scott McLaughlin | Team Penske | 1'11.5767 | 0.7773 | 112.562 | |
| 17 | 2 | Josef Newgarden | Team Penske | 1'11.5503 | 0.7509 | 112.603 | |
| 18 | 20 | Conor Daly | Ed Carpenter Racing | 1'11.5921 | 0.7927 | 112.538 | |
| 19 | 28 | Ryan Hunter-Reay | Andretti Autosport | 1'11.6721 | 0.8727 | 112.412 | |
| 20 | 60 | Jack Harvey | Michael Shank Racing | 1'11.6689 | 0.8695 | 112.417 | |
| 21 | 14 | Sébastien Bourdais | A.J. Foyt Enterprises | 1'11.9776 | 1.1782 | 111.935 | |
| 22 | 06 |  Helio Castroneves | Michael Shank Racing | 1'11.8071 | 1.0077 | 112.201 | |
| 23 | 30 |  Takuma Sato | Rahal Letterman Lanigan Racing | 1'12.1443 | 1.3449 | 111.676 | |
| 24 | 21 |  Rinus Kalmthout | Ed Carpenter Racing | 1'12.2843 | 1.4849 | 111.460 | |
| 25 | 48 | Jimmie Johnson | Chip Ganassi Racing | 1'12.2865 | 1.4871 | 111.456 | |
| 26 | 77 | Callum Ilott | Juncos Hollinger Racing | 1'12.3558 | 1.5564 | 111.350 | |
| 27 | 4 | Dalton Kellett | A.J. Foyt Enterprises | 1'12.6055 | 1.8061 | 110.967 |