Lap by Lap: UAW DaimlerChrysler 400

A lap-by-lap account of Sunday's UAW DaimlerChrysler 400 at Las Vegas Motor Speedway:

Lap 267: Checkered flag; Matt Kenseth wins his second consecutive race

LAS VEGAS Kenseth celebrates his second consecutive victory Play video Kenseth and Kahne finish 1-2 again at Las Vegas Play video Kenseth and Stewart battle for the lead Play video Michael Waltrip backs it into the Turn 4 wall Play video Junior struggles early and heads for the garage Play video  •  Unofficial Results  •  Unofficial Standings

Lap 263: Kevin Harvick runs out of gas

Lap 230: Matt Kenseth passes Kevin Harvick for lead

Lap 205: Green flag; Kevin Harvick leads

Lap 202: Harvick first off of pit road; Jimmie Johnson takes just two tires

Lap 202: Leaders to pit road

Lap 202: Dale Earnhardt Jr. returns to the garage area

Lap 200: Caution for debris

Lap 193: Green flag; Kevin Harvick leads

Lap 184: Kevin Harvick is first off of pit road

Lap 184: Leaders to pit road

Lap 182: Kevin Lepage suffers engine failure, bringing the caution out

Lap 172: Matt Kenseth quickly passes Tony Stewart to take the lead

Lap 172: Green flag; Tony Stewart leads

Lap 167: Tony Stewart is first off of pit road

Lap 167: Leaders head to pit road

Lap 165: Caution is out after Michael Waltrip smacks the wall

Lap 158: Dale Earnhardt Jr. returns to race

Lap 141: Green flag; Kenseth leads

Lap 138: Matt Kenseth leads off of pit road

Lap 138: Leaders head to pit road

Lap 137: Dale Earnhardt Jr. returns to the garage

Lap 137: Caution is out after Jeff Green pounds the wall

Lap 124: Dale Earnhardt Jr. returns to the racetrack -- 22 laps down

Lap 107: Dale Earnhardt Jr., four laps down, heads to the garage

Lap 94: Matt Kenseth passes Tony Stewart for lead

Lap 91: Green flag; Tony Stewart leads

Lap 89: Leaders head to pit road; Tony Stewart off of pit road first

Lap 87: Caution is out after Ryan Newman spins around without hitting the wall

Lap 55: Tony Stewart takes the lead from Kasey Kahne

Lap 54: Sterling Marlin to pit road with tire problems

Lap 46: Green flag; Kasey Kahne leads

Lap 42: Kasey Kahne takes the lead as Scott Riggs pits

Lap 40: Kasey Kahne leaves pit road first after Jimmie Johnson hits Kevin Lepage leaving his pit stall; Scott Riggs stays out and takes lead

Lap 39: Caution flies after Scott Wimmer has engine problems

Lap 36: Jimmie Johnson passes Kasey Kahne for lead

Lap 5: Kasey Kahne passes Kurt Busch for the lead

Lap 1: Kurt Busch passes Kasey Kahne to lead the opening lap

Lap 1: Pole-sitter Kasey Kahne leads the field to the green flag