With the morning round of testing now in the record books, Matt Kenseth leads the pack of NASCAR Busch Series drivers participating in the two-day session at Las Vegas Motor Speedway. So far, 63 cars have taken to the reconfigured 1.5-mile superspeedway.

NASCAR Nextel Cup Series drivers who also competed in the NASCAR Busch Series dominated the speed charts.  The fastest "Busch-only" driver this morning was Scott Wimmer (14th at 30.152 sec./179.093 mph).

Monday morning Top 10:
1. Matt Kenseth (Ford) 29.803 sec./181.90 mph.
2. Kasey Kahne (Dodge) 29.847 sec./180.923 mph.
3. Clint Bowyer (Chevrolet) 29.942 sec./180.349 mph.
4. Kevin Harvick (Chevrolet) 29.955 sec./180.270 mph.
5. Carl Edwards (Ford) 29.960 sec./180.240 mph.
6. Matt Kenseth (No. 17 B Ford) 30.001 sec./179.994 mph.
7. Carl Edwards (No. 60B Ford) 30.022 sec./179.868 mph.
8. Dave Blaney (Toyota) 30.030 sec./179.820 mph.
9. Greg Biffle (Ford) 30.039 sec./179.766 mph.
10. David Stremme (Dodge) 30.086 sec./179.485 mph.