Lap by Lap: Pepsi 400

A lap-by-lap summary of Saturday's Pepsi 400 at Daytona:

Lap 160: Checkered flag; Jeff Gordon wins

Lap 158: Defending winner Greg Biffle to pit road with a down tire

Pepsi 400 Jeff Gordon celebrates his second straight win Play video Jeff Gordon heads to the checkers at Daytona Play video Earnhardt Jr. takes a wild ride through the grass Play video Ward Burton has big trouble in the early laps Play video  •  Results  •  Standings

Lap 153: Jeff Gordon passes Tony Stewart for the lead

Lap 143: Tony Stewart leads after Newman takes a pit stop

Lap 142: Ryan Newman takes lead after Dave Blaney pits

Lap 141: Dave Blaney stayed out to take lead

Lap 139: Jeff Gordon leads green-flag pit stops

Lap 113: Jimmy Spencer pits, giving lead back to Jeff Gordon; pit stops complete

Lap 111: Leader Dale Earnhardt Jr. and Michael Waltrip head to pit reoad, giving lead to Jimmy Spencer

Lap 110: Dale Earnhardt Jr. passes Michael Waltrip for the lead

Lap 109: Jeff Gordon begins green-flag pit stops; giving lead to Michael Waltrip

Lap 99: Jeff Gordon passes Michael Waltrip for the lead

Lap 86: Michael Waltrip takes the lead from Jeff Gordon

Lap 81: Green flag; Jeff Gordon leads

Lap 78: Caution for a two-car accident involving Mike Wallace and Brendan Gaughan

Lap 77: Green flag; Jeff Gordon leads

Lap 76: Morgan Shepherd pits, giving lead to Jeff Gordon

Lap 75: Mike Wallace pits, giving the lead to Morgan Shepherd

Lap 74: Mike Wallace scored as the leader; Junior to 15th

Lap 72: Dale Eanrhardt Jr. leads the leaders to pit road; Junior slips onto the grass after being pushed out by Brian Vickers and Jeff Gordon

Lap 70: Caution flies for Bobby Hamilton Jr.'s single-car accident

Lap 55: Dale Earnhardt Jr. passes Michael Waltrip for the lead

Lap 49: Green flag; Michael Waltrip leads

Lap 47: Trouble in the pits for Jamie McMurray and Kerry Earnhardt

Lap 47: Leaders to pit road; Waltrip wins the race off pit road

Lap 45: The evening's third caution flies for a single-car accident involving John Andretti

Lap 23: Green flag; Michael Waltrip leads

Lap 19: Leaders to pit road; Waltrip wins the race off

Lap 19: Caution for a multi-car accident involving Ricky Craven, Matt Kenseth, Ward Burton

Lap 10: Michael Waltrip passes Jeff Gordon for the lead

Lap 10: Green flag; Jeff Gordon leads

Lap 1: After a rain delay of nearly two hours, polesitter Jeff Gordon leads the field to the green and yellow flags.