| 2006 NASA TT Championships Results--Mid Ohio Sports Car Course (with chicane) |
| PIC | Name | No. | | Best | | Region | Car Model | Sponsor(s) |
| TTR | | | | | | | |
| 1 | Edward Hessel | 149 | | 1:35.050 | | Oh/In | 94 Shannon CSR | AutoStrada/Winning Formula/FedEx Home Delivery |
| 2 | Robert Fuller | 43 | | 1:35.200 | | S.Cal | 03 Mitsu EVO 8 | Buschur Racing/RobiSpec |
| 3 | David Hurley | 85 | | 1:37.225 | | AZ | 01 Corvette Z06 | Postal Connections of America |
| 4 | Steve Raeder | 17 | | 1:39.832 | | N.Cal | 04 Corvette Z06 | Corvettes of Auburn |
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| TTU | | | | | | | |
| 1 | Jon Krolewicz | 70 | | 1:34.366 | | S.E. | 04 Mitsu EVO 8 | Automotosports (AMS) |
| 2 | Russell Warr | 66 | | 1:35.662 | | S.Cal | 04 Subaru STi | Crawford Performance/KUMHO |
| 3 | Dieter-Heinz Kijora | 333 | | 1:36.257 | | S.Cal | 03 Mitsu EVO 8 | Buschur Racing |
| 4 | Jon Stokes | 99 | | 1:36.406 | | S.Cal | 03 Caterham Su 7 | Stokes Tire Pros |
| 5 | Shane Benson | 34 | | 1:37.269 | | Oh/In | 94 Mazda Miata | AIM Tuning/Hoosier/ETA Sports/Stewart Engines |
| 6 | Chris DeSalvo | 3 | | 1:37.912 | | S.E. | 03 Corvette Z06 | DeSalvo Brothers Racing |
| 7 | Roy Korth | 78 | | 1:38.066 | | Oh/In | 99 Corvette | Chiropractic & Physical Therapy Centers of Ohio |
| 8 | Andrew DeKoning | 777 | | 1:39.406 | | M.W. | 93 Mazda RX7 | |
| 9 | Edward Lewis | 6 | | 1:44.097 | | S.E. | 06 Corvette Z06 | |
| 10 | Lowell Fennie | 12 | | 1:44.452 | | N.Cal | 04 FF Cobra | |
| 11 | Steve Nix | 711 | | 1:51.820 | | Flor. | 01 Corvette Z06 | NASA Florida |
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| TTA | | | | | | | |
| 1 | Patrick Lindsey | 212 | | 1:36.863 | | S.Cal | 01 Audi S4 | AMS/Stoptech/Byington Racing |
| 2 | Jody Austin | 7 | | 1:38.984 | | S.E. | 04 Corvette Z06 | Big Pine Key Motorsports |
| 3 | Jesse White | 129 | | 1:39.095 | | M.W. | 03 Corvette Z06 | |
| 4 | Jamie Frauenberg | 7 | | 1:39.784 | | Oh/In | 01 BMW M3 | Checksmart/Tom Hatem Automotive |
| 5 | Bud Harris | 27 | | 1:39.911 | | N.Cal | 91 Corvette ZR1 | Corvettes of Auburn |
| 6 | Donald Michael | 117 | | 1:39.932 | | M.A. | 04 Corvette Z06 | |
| 7 | David Standridge | 83 | | 1:43.451 | | N.Cal | 65 FF Cobra | Rennwerks |
| 8 | Tasha Bigelow | 84 | | 1:49.124 | | N.Cal | 65 FF Cobra | Rennwerks |
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| TTB | | | | | | | |
| 1 | David Spencer | 869 | | 1:42.874 | | Oh/In | 02 BMW M3 | What's Your Sign? |
| 2 | John Slinkard | 175 | | 1:42.910 | | M.W. | 02 Honda S2000 | Alternative Car Care Repair |
| 3 | John Anderson | 5 | | 1:43.802 | | N.Cal | 65 Mustang | Anderson ECD |
| 4 | Lorenzo Curci | 737 | | 1:44.362 | | M.A. | 01 BMW M3 | DERMotorsports |
| 5 | Jason Lakomiak | 860 | | 1:45.020 | | Oh/In | 99 Mustang | The Shop |
| 6 | Fernando Pena | 31 | | 1:46.848 | | M.W. | 04 BMW M3 | |
| 7 | Gerald MacNeil | 15 | | 1:46.854 | | TX | 93 Mustang | |
| 8 | Brian Flint | 188 | | 1:47.085 | | Oh/In | 88 Mustang | PJ's Pizza |
| 9 | David DeBord | 0 | | 1:47.913 | | M.W. | 02 BMW M3 | The Original Mothers |
| 10 | Arthur Weber | 36 | | 1:48.967 | | S.Cal | 91 Camaro | |
| 11 | Mike Atlas | 126 | | 1:54.851 | | M.W. | 05 BMW M3 | Orr Autosport |
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| TTC | | | | | | | |
| 1 | Greg Greenbaum | 77 | | 1:42.290 | | S.Cal | 04 Dodge SRT4 | Spankin' Time Motorsports/Clutch Masters/DRG Racing/Union Dodge |
| 2 | Jeffrey Diffenderfer | 142 | | 1:42.381 | | Oh/In | 04 Mazda MX5 | Fireball Racing |
| 3 | Jerry Hunt | 87 | | 1:44.381 | | Oh/In | 05 Boxster S | Blue Grass Motorsport |
| 4 | Robert Fosnaugh | 320 | | 1:44.430 | | Oh/In | 81 Mazda RX7 | AIM Tuning |
| 5 | Arthur Weber | 36 | | 1:47.768 | | S.Cal | 91 Camaro | |
| 6 | Steve Walter | 19 | | 1:49.184 | | Oh/In | 06 Nissan 350Z | Advanced Dynamics |
| 7 | John Slinkard | 175 | | 1:50.681 | | M.W. | 02 Honda S2000 | Alternative Car Care Repair |
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| TTD | | | | | | | |
| 1 | Allen Skillicorn | 13 | | 1:44.803 | | M.W. | 00 Honda S2000 | Speedtech |
| 2 | Charles Mason | 919 | | 1:46.939 | | Oh/In | 85 944 | |
| 3 | Ryan Flaherty | 28 | | 1:47.245 | | S.Cal | 98 BMW M3 | Hasport |
| 4 | John Graber | 941 | | 1:48.973 | | Oh/In | 84 911 | |
| 5 | Richard Stevens | 45 | | 1:52.621 | | Oh/In | 90 Mazda Miata | |
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| TTE | | | | | | | | |
| 1 | William Brees | 138 | | 1:48.130 | | Oh/In | 03 Mazda Protégé | |
| 2 | Mark Freemal | 91 | | 1:48.334 | | Oh/In | 91 Mazda Miata | Winking Lizard Motorsports |
| 3 | Shawn Meze | 32 | | 1:48.552 | | S.Cal | 04 Ford Focus | |
| 4 | Rob Symonds | 940 | | 1:48.593 | | S.Cal | 92 Nissan 240SX | |
| 5 | Gene Hoesman | 181 | | 1:52.336 | | M.W. | 88 Pontiac Fiero | |
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| TTF | | | | | | | | |
| 1 | Dan Gardner | 321 | | 1:51.247 | | S.Cal | 91 Nissan NX2000 | Jackson-Dawson Communications |
| 2 | Steve Fuss | 61 | | 1:51.405 | | N.Cal | 84 VW GTI | European Autotech |
| 3 | Ken Brewer | 16 | | 1:52.972 | | S.E. | 91 Toyota MR2 | trackpedia.com |
| 4 | Bill Marquardt | 111 | | 1:54.256 | | M.W. | 03 Mazda Miata | |
| 5 | Dave Rowsey | 192 | | 1:56.687 | | N.Cal | 92 Honda Civic | HangFire Motorsports |
| 6 | Joe Hayes | 510 | | 1:59.857 | | Oh/In | 95 Plymouth Neon | Hayes Motorsports/Mr. Ego's |
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