Lap-by-Lap: Texas

CHECKERED FLAG: Jeff Burton wins the Samsung 500!!!

Lap 334 -- WHITE FLAG: LEAD CHANGE: Jeff Burton passes Matt Kenseth in Turn 2.

Lap 333 -- Jeff Burton goes to the inside of Matt Kenseth in Turns 3 and 4, Kenseth holds.

Lap 332 -- Matt Kenseth and Jeff Burton are battling through Turns 1 and 2.

Lap 331 -- Jeff Burton again goes to the inside of Matt Kenseth but couldn't complete the pass.

Lap 329 -- Matt Kenseth remains in the lead with Jeff Burton right behind.

Lap 326 -- Mark Martin passes Jeff Gordon for third.

Lap 325 -- Kyle Busch's No. 5 is back on the racetrack with Dale Earnhardt Jr. driving the car.

Lap 324 -- Jeff Burton goes inside of Matt Kenseth for the lead but isn't able to make the pass.

Lap 322 -- Jeff Burton passes Jeff Gordon for second. Burton trails leader Matt Kenseth by 0.3 seconds.

Lap 318 -- LEAD CHANGE: Matt Kenseth goes to the outside to pass Jeff Gordon and completes the pass.

Lap 315 -- Matt Kenseth has caught Jeff Gordon and is challenging for the lead. Jeff Gordon holds though. Greg Biffle and Jeff Burton are battling for third.

Lap 312 -- Jeff Gordon hits the wall in Turn 4 and Matt Kenseth is able to close the gap.

Lap 309 -- Jeff Gordon leads by 1.5 seconds over second-place Matt Kenseth.

Lap 307 -- Matt Kenseth says he thinks his right-rear tire is going down.

Lap 305 -- Greg Biffle passes Mark Martin for third. Jeff Burton also challenging Martin for fourth.

Lap 302 -- Juan Montoya passes Jamie McMurray for seventh.

Lap 301 -- Dale Earnhardt Jr. has retired from the race. Greg Biffle passes Jeff Burton for fourth.

Lap 298 -- GREEN FLAG: Jeff Gordon brings the field to the green flag.
1. Jeff Gordon
2. Mark Martin
3. Matt Kenseth
4. Jeff Burton
5. Greg Biffle

Lap 295 -- The leaders hit pit road for what could be the final time.
• Matt Kenseth makes no changes and takes four tires
• Jeff Burton with four tires
• Juan Montoya with four tires
• Jeff Gordon with four tires and checks for damage after scraping the wall (Continued)