| T | 1 | 197 | Dan Bullis | 2009 Chevrolet Corvette Z0 | Falken | Oregon | 97.023 |
| | [97] | Vancouver, WA | Sins Performance | | NorPac | |
| T | 2 | 41 | Glen Hernandez | 2004 Chevrolet Corvette Z0 | Yokohama | Northwest | 97.580 |
| | | Lake Stevens, WA | Evolution/Chase Race/Petrel Data S | | NorPac | (0.557) |
| T | 3 | 151 | Tim Weidemann | 2015 Porsche Boxster GTS | Bridgestone | Northwest | 99.048 |
| | [51] | RENTON, WA | G&T Racing | | NorPac | (1.468) |
| T | 4 | 90 | Bill Sanford | 2005 Lotus Elise | Yokohama | San Diego | 100.381 |
| | | Oceanside, CA | Black Watch Racing | | SoPac | (1.333) |
| 5 | 91 | Don Wooten | 2008 Chevrolet Corvette Z0 | Yokohama | Northwest | 100.960 |
| | [191] | Seattle, WA | Midpack Racing | | NorPac | (0.579) |
| 6 | 71 | Bret Dodson | 2019 Chevrolet Corvette | Bridgestone | Northwest | 101.037 |
| | [171] | | Seattle, Sea Old Vine Garage | | NorPac | (0.077) |
| 7 | 98 | Jim Zhu | 2015 Porsche Cayman GTS | Falken | Northwest | 101.926 |
| | | Kent, WA | | | NorPac | (0.889) |
| 8 | 171 | Sean Green | 2019 Chevrolet Corvette St | Bridgestone | Northwest | 102.000 |
| | [71] | Renton, WA | Old Vine Garage | | NorPac | (0.074) |
| 9 | 191 | Jennifer Wooten | 2008 Chevrolet Corvette Z0 | Yokohama | Northwest | 102.302 |
| | [91] | Seattle, WA | Midpack Racing | | NorPac | (0.302) |
| 10 | 51 | Gretchen Weidemann | 2015 Porsche Boxster GTS | Bridgestone | Northwest | 102.905 |
| | [151] | Renton, WA | G&T Racing | | NorPac | (0.603) |
| 11 | 97 | Jeff Rossell | 2009 Chevrolet Corvette Z0 | Falken | Oregon | 108.149 |
| | [197] | Salem, OR | Kaioti Motorsport Dynamics | | NorPac | (5.244) |