Nascar Rules

Lap 336 -- Greg Biffle takes sixth from Martin Truex Jr.

Lap 338 -- Jimmie Johnson going for 200? Tony Stewart going for his first Darlington win? What will happen? The suspense is terrible ... I hope it lasts!

Lap 339 -- Tony Stewart is about a half-second behind Jimmie Johnson.

Lap 340 -- This is totally a two-car race right now. Kyle Busch is nearly two seconds back in third.

Lap 344 -- Matt Kenseth is up to fifth, one spot ahead of Martin Truex Jr.

Lap 349 -- Carl Edwards takes seventh from Kasey Kahne.
Lap 348 -- Greg Biffle is sliding again, back to ninth now.

Lap 346 -- Jimmie Johnson's lead is more than six-tenths of a second on comeback kid Tony Stewart.

Lap 355 -- Then again, Tony Stewart might not be his biggest problem. Here comes Kyle Busch!!!
Lap 353 -- Jimmie Johnson is trying to conserve fuel while also making sure Tony Stewart can't catch him. It's a balancing act.

Lap 358 -- Jimmie Johnson's lead is almost a second on Tony Stewart.
Lap 356 -- Jimmie Johnson is running about a mile an hour faster than Tony Stewart right now.

Lap 359 -- Tony Stewart is hovering, and could be waiting to see what Jimmie Johnson's fuel status is.

Lap 364 -- The restart could be very interesting here.

Lap 362 -- Ryan Newman's car has some serious damage. This shakes things up quite a bit as we're looking at a green-white-checkered finish.
Lap 361 -- YELLOW FL&G NO. 8: Kurt Busch and Ryan Newman end up in the wall bringing out another caution.

Lap 365 -- One to go.

Lap 367 -- WHITE FL&G: Jimmie Johnson has checked out and is up front.
Lap 366 -- GREEN FL&G: Jimmie Johnson leads the field to green alongside Tony Stewart.

Jimmie Johnson makes his fuel last and outlasts Denny Hamlin and Tony Stewart for the win in the Bojangles' Southern 500.