Lap Times: March 29, 2019 | Buttonwillow Raceway (13CW)
| Ranking | Lap Time | Name | Laps | Vehicle | Fast Lap |
| 1 | 01:47.840 | Mike Calka | 45 | SR3 | 42 |
| 2 | 01:49.759 | Bassam Michiel | 31 | E36/LS1 | 22 |
| 3 | 01:52.737 | Steven Kronemberger | 26 | Civic Type R | 7 |
| 4 | 01:53.714 | Brad Kellett | 22 | 911 GT3 | 13 |
| 5 | 01:54.405 | Robert Zhang | 25 | GT3 | 17 |
| 6 | 01:54.594 | Josh Shokri | 12 | 600LT | 10 |
| 8 | 01:56.007 | Khoa Tran | 42 | Cayman | 29 |
| 9 | 01:56.423 | guodong yu | 18 | gt3rs | 2 |
| 10 | 01:56.703 | Bob Day | 2 | R8 | 1 |
| 11 | 01:56.794 | Josh Shokri | 14 | GT3RS | 10 |
| 12 | 01:57.620 | Miguel Deocampo | 27 | Type R | 25 |
| 13 | 01:58.115 | Tom Napolitano | 33 | Corvette | 22 |
| 14 | 01:58.402 | mingkai guo | 26 | S2000 | 7 |
| 15 | 01:58.539 | Xihao Li | 14 | gt3 | 6 |
| 16 | 01:58.741 | John Cribbs | 8 | Corvette Z06 | 2 |
| 17 | 02:00.439 | Gagik Oganesyan | 15 | 911 GT3 | 6 |
| 18 | 02:00.839 | terry cho | 13 | E92 M3 | 12 |
| 19 | 02:00.895 | XIAOMAO YANG | 12 | 911 gts | 11 |
| 20 | 02:01.166 | Jeffrey Dizon | 43 | GTI | 20 |
| 21 | 02:01.170 | Julian Zajfen | 37 | GT3 | 21 |
| 22 | 02:01.328 | Jixiang Zhou | 13 | amggts | 11 |
| 23 | 02:01.386 | Vahe Ataian | 37 | 911 Turbo | 12 |
| 24 | 02:01.672 | Robert Tsay | 15 | WRX | 14 |
| 25 | 02:02.400 | Steven Melson | 25 | R8 | 17 |
| 26 | 02:03.031 | Johnny Chen | 15 | Cayman | 3 |
| 27 | 02:03.066 | Sherif Meckael | 23 | M2 | 14 |
| 28 | 02:03.405 | Allen Sales | 34 | S2000 CR | 33 |
| 29 | 02:03.466 | Felipe Meraz | 19 | M3 | 7 |
| 30 | 02:03.721 | Yasha Torabi | 34 | AMG GT | 21 |
| 31 | 02:03.850 | David Muy | 21 | CIVIC TYPE R | 19 |
| 32 | 02:04.191 | Billy Chu | 21 | Lancer Evolution X | 14 |
| 33 | 02:04.616 | Al Lee | 39 | 911 | 27 |
| 34 | 02:05.157 | Rich Jacobs | 36 | M4 | 31 |
| 35 | 02:05.254 | Xiao Lei | 36 | Camaro | 2 |
| 36 | 02:05.388 | David Jun | 30 | Cayman | 3 |
| 37 | 02:05.778 | Aaron Gong | 56 | BRZ | 7 |
| 38 | 02:05.976 | Benjamin Qian | 16 | Mustang | 15 |
| 39 | 02:06.438 | Allen Tran | 26 | Ctan | 3 |
| 40 | 02:06.495 | Joey Ta | 13 | WRX STI | 2 |
| 41 | 02:07.064 | JP Hughes | 41 | Civic | 33 |
| 42 | 02:07.273 | Tyler Strand | 41 | S2000 | 33 |
| 43 | 02:07.467 | Steve Khoo | 21 | Exige | 20 |
| 44 | 02:07.818 | Patrick Sarne | 15 | 996 Turbo | 15 |
| 45 | 02:08.499 | Benjamen Luu | 57 | FRS | 47 |
| 46 | 02:08.658 | Aris Laforteza | 26 | miata | 16 |
| 47 | 02:09.585 | Ryan Doyle | 32 | GTI | 27 |
| 48 | 02:10.196 | Cameron Hushyar | 22 | GT3RS | 9 |
| 49 | 02:10.535 | Edward Nichols | 11 | gt350 | 6 |
| 50 | 02:10.772 | Matthew Thai | 58 | BRZ | 38 |
| 51 | 02:10.881 | Keith Wong | 31 | frs | 13 |
| 52 | 02:11.885 | Nathaniel Sakers | 40 | Mustang | 35 |
| 53 | 02:12.033 | Wesley Shih | 27 | WRX | 19 |
| 54 | 02:13.215 | Arnold Pamplona | 15 | STI | 10 |
| 55 | 02:13.726 | Steven Shimazu | 18 | 335i | 13 |
| 56 | 02:16.433 | Mark Smyth | 23 | RSX | 13 |
| 57 | 02:18.138 | Leon Gao | 35 | ZL1 | 34 |
| 58 | 02:18.694 | Tim Chou | 28 | S2000 | 22 |
| 59 | 02:19.028 | Ron Dang | 16 | Corolla | 15 |
| 60 | 02:19.656 | Josh Brozen | 3 | M2 | 1 |
| 61 | 02:22.216 | Glenn Molina | 18 | 230i | 17 |
| 62 | 02:24.938 | Joel Corona | 18 | Miata | 15 |
| 63 | 02:25.112 | Christopher Ou | 22 | S2000 | 9 |
| 64 | 02:25.128 | Leo Cho | 9 | Granturismo | 8 |
| 65 | 02:28.361 | jerome raymond | 1 | M3 | 1 |
| 66 | 02:29.000 | Jason Solomon | 9 | M3 | 8 |
| 67 | 02:39.608 | Christopher Elm | 9 | Camaro | 5 |