Lap by Lap: Tropicana 400

JOLIET, Ill. -- A lap-by-lap recap of Sunday's Tropicana 400 at Chicagoland Speedway:

Lap 267: Tony Stewart takes his first win of the year, leading 160 of 267 laps.

Lap 257: Green flag; Tony Stewart leads

Lap 254: Caution out for Jeff Green crash

Lap 250: Green flag; Tony Stewart leads

Lap 246: Leaders stay out

Lap 245: Caution for debris

Lap 243: Tony Stewart takes lead from Jeremy Mayfield

Lap 214: Jeremy Mayfield takes lead from Sterling Marlin

Lap 214: Green flag; Stering Marlin leads

Lap 211: Sterling Marlin wins race off pit road

Lap 209: Caution out for Mike Bliss crash

Lap 203: Jimmie Johnson leads Tony Stewart by 1.826 seconds

Lap 181: Jimmie Johnson takes lead from Tony Stewart

Lap 177: Green flag; Tony Stewart leads

Lap 175: Leaders pit, Tony Stewart retains lead

Lap 173: Caution out for debris

Lap 165: 21 cars still on the lead lap

Lap 164: Tony Stewart leads Jimmie Johnson by 2.104 seconds

Lap 144: Tony Stewart leads Jimmie Johnson by 2.147 seconds

Lap 134: Green flag; Tony Stewart leads

Lap 127: Caution out for restart crash. Kasey Kahne, Dale Earnhardt Jr., Dave Blaney, Scott Riggs, Jeff Burton, John Andretti involved

Lap 127: Green flag; Kasey Kahne leads

Lap 122: Kasey Kahne leads leaders out of the pits

Lap 120: Caution out for Ricky Craven's blown engine

Lap 106: Hermie Sadler to the garage

Lap 104: Green flag cycle complete

Lap 104: Robby Gordon pits, gives up lead to Tony Stewart

Lap 103: Dave Blaney pits, gives up lead to Robby Gordon

Lap 102: Matt Kenseth pits, gives up lead to Dave Blaney

Lap 101: Sterling Marlin pits, gives up lead to Matt Kenseth

Lap 96: Mark Martin pits, gives up lead to Sterling Marlin

Lap 88: Bobby Hamilton Jr. to the garage

Lap 86: Jimmie Johnson pits, gives up lead to Mark Martin

Lap 85: Tony Stewart pits under green, gives up lead to Jimmie Johnson

Lap 84: Jeremy Mayfield, Jeff Gordon make green-flag stops

Lap 78: Tony Stewart leads Jimmie Johnson by 6.353 seconds

Lap 64: P.J. Jones to the garage

Lap 63: Tony Stewart leads Jimmie Johnson by 4.712 seconds

Lap 42: Green flag; Tony Stewart leads

Lap 41: Tony Stewart stays out, retains lead

Lap 40: Ricky Rudd to the garage

Lap 40: Caution out for debris

Lap 36: Kevin Lepage to the garage

Lap 30: Green flag; Tony Stewart leads

Lap 24: Caution out for Brendan Gaughan's transmission troubles

Lap 24: Green flag; Tony Stewart leads

Lap 20: Terry Labonte stays out, takes lead

Lap 19: Leaders pit

Lap 18: Caution out for Ryan Newman-Kurt Busch crash

Lap 16: Kasey Kahne takes the lead from Jeff Gordon

Lap 5: Chad Blount to the garage

Lap 1: Pole-sitter Jeff Gordon leads the field to the green flag.