O¿Reilly World of Outlaws driver, Tim Shaffer won the preliminary race of the J.D.Byrider Outlaw Nationals at the Dirt Track at Las Vegas Motor Speedway Friday night. Jason Sides of Bartlett, Tenn. started on the pole for the 25-lap feature with Jason Meyers of Clovis, Calif. on the outside. Meyers took a commanding lead on the start and led the race until the white-flag lap. On the last lap, Shaffer of Aliquippa, Pa. made a pass on the inside of Meyers out of turn four to take the checkered flag. Meyers finished second followed by Johnny Herrera of Albuquerque, N.M. and Sides. All four drivers transfer to Saturday¿s dash. The J.D. Byrider Outlaw Nationals will conclude Saturday. Spectator gates open at 5 p.m. with racing at 7. A-Main Event Results (25 laps, top 4 transfer to Saturday¿s dash): 1. Tim Shaffer, 2. Jason Meyers, 3. Johnny Herrera, 4. Jason Sides, 5. Mark Kinser, 6. Jac Haudenschild, 7. Danny Lasoski, 8. Jeff Shepard, 9. Daryn Pittman, 10. Brian Paulus, 11. Craig Dollansky, 12. Steve Kinser, 13. Calvin Landis, 14. Toni Lutar, 15. Brian Paulus, 16. Donny Schatz, 17. Shane Stewart, 18. Brian Brown, 19. Doug Lippincott, 20. Sammy Swindell, 21. Tim Kaedig, 22. Jeff Hodgson, 23. Joey Saldana, 24. Dennis Moore Jr. B-Main Event Results (12 laps, top 4 transfer to A-Main): 1. Brian Paulus, 2. Daryn Pittman, 3. Joey Saldana, 4. Brian Coelho, 5. Randy Hannagan, 6. Jonathan Allard, 7. Craig Stidham, 8. Jeremy Campbell, 9. Aaron Berryhill, 10. Gary Taylor, 11. Destiny Hays, 12. Roger Crockett, 13. Willie Hernandez, 14. Pat Bourke, 15. Tee Young Dash No. 1 Results (5 laps, top 8 to start on B-Main inside rows 1-8): 1. Jason Sides, 2. Sammy Swindell, 3. Tim Shaffer, 4. Mark Kinser, 5. Danny Lasoski, 6. Jeff Shepard, 7. Tim Kaedig, 8. Doug Lippincott Dash No. 2 Results (5 laps, top 8 to start on B-Main outside rows 1-8 ): 1. Jason Meyers, 2. Brian Brown, 3. Johnny Herrera, 4. Jac Haudenschild, 5. Calvin Landis, 6. Craig Dollansky, 7. Dennis Moore Jr., 8. Donny Schatz Heat Race No. 1 Results (8 laps, top 5 transfer to A-Main): 1. Shane Stewart, 2. Calvin Landis, 3. Jeff Shepard, 4. Mark Kinser, 5. Jason Sides, 6. Brian Paulus, 7. Destiny Hays, 8. Roger Crockett, 9. Craig Stidham Heat Race No. 2 Results (8 laps, top 5 transfer to A-Main): 1. Johnny Herrera, 2. Jeff Hodgson, 3. Craig Dollansky, 4. Dennis Moore Jr., 5. Brian Brown, 6. Joey Saldana, 7. Pat Bourke, 8. Gary Taylor, 9. Aaron Berryhill Heat Race No. 3 Results (8 laps, top 5 transfer to A-Main): 1. Toni Lutar, 2. Tim Kaedig, 3. Danny Lasoski, 4. Tim Shaffer, 5. Doug Lippincott, 6. Daryn Pittman, 7. Randy Hannagan, 8. Jonathan Allard, 9. Tee Young Heat Race No. 4 Results (8 laps, top 5 transfer to A-Main): 1. Steve Kinser, 2. Donny Schatz, 3. Jac Haudenschild, 4. Sammy Swindell, 5. Jason Meyers, 6. Jeff Shepard, 7. Tim Kaedig, 8. Doug Lippincott Qualifying Results: 1. Mark Kinser (14.586), 2. Craig Dollansky (14.68), 3. Tim Shaffer (14.639), 4. Jason Meyers (14.554), 5. Sammy Swindell (14.685), 6. Daryn Pittman (14.766), 7. Brian Brown (14.603), 8. Jason Sides (14.857), 9. Brian Paulus (14.657), 10. Dennis Moore Jr. (14.676), 11. Danny Lasoski (14.938), 12. Brian Coelho (14.709), 13. Jac Haudenschild (14.959), 14. Doug Lippincott (14.819), 15. Joey Saldana (15.623), 16. Calvin Landis (15.171), 17. Jeff Shepard (14.795), 18. Johnny Herrera (15.039), 19. Tim Kaeding (15.663), 20. Donny Schatz (15.160), 21. Steve Kinser (15.057), 22. Toni Lutar (14.958), 23. Jeff Hodgson (15.206), 24. Shane Stewart (15.276), 25. Destiny Hays (15.520), 26. Pat Bourke (15.667), 27. Jonathan Allard (15.274), 28. Willie Hernandez (16.061), 29. Roger Crockett (15.352), 30. Gary Taylor (15.800), 31. Randy Hannagan (15.401), 32. Jeremy Campbell (15.998), 33. Craig Stidham (15.891), 34. Aaron Berryhill (17.320), 35. Tee Young (20.355).