Links for this race (some data may be unavailable):
Race Results	Qualifying Results	Loop Data Stats	Pit Stops
Comments (67)	Video Links (1)	Crew Chiefs

2015 Drive4Clots.com 300 crew chiefs

Previous race results / Next race results Previous at this track / Next at this track

Post Lap-by-Lap Driver Chart

NASCAR Xfinity Series race number 5 of 33
Saturday, March 21, 2015 at Auto Club Speedway, Fontana, CA
150 laps on a 2.000 mile paved track (300.000 miles)

Time of race: 2:01:51 Average speed: 147.723 mph Pole speed: 178.288 mph	Cautions: 3 for 12 laps Margin of victory: 3.317 sec Attendance: n/a Lead changes: 13
Green flag passes: 2,029 (14.7 per green flag lap)
(Source: NASCAR loop data)

Glossary 2015 NASCAR Xfinity Series results / 2015 standings

Nbr	Driver	Owner	Car	Crew Chief
Crew Chiefs for this race:
33	Austin Dillon	Richard Childress	Chevrolet	Nick Harrison
8	Blake Koch	Mark Smith	Toyota	Bruce Cook
22	Brad Keselowski	Roger Penske	Ford	Greg Erwin
62	Brendan Gaughan	Richard Childress	Chevrolet	Shane Wilson
2	Brian Scott	Richard Childress	Chevrolet	Mike Hillman, Jr.
14	Cale Conley	Mark Smith	Toyota	Eddie Pardue
40	Carl Long	Derek White	Dodge	Sebastian LaForge
9	Chase Elliott	JR Motorsports	Chevrolet	Ernie Cope
60	Chris Buescher	Jack Roush	Ford	Scott Graves
43	Dakoda Armstrong	Richard Petty Motorsports	Ford	Frank Kerr
18	Daniel Suarez	Joe Gibbs	Toyota	Eric Phillips
6	Darrell Wallace, Jr.	Jack Roush	Ford	Chad Norris
44	David Starr	Mark Smith	Toyota	Greg Conner
54	Denny Hamlin	Joe Gibbs	Toyota	Chris Gayle
13	Derek White	Derek White	Toyota	Kevyn Rebolledo
70	Derrike Cope	Derrike Cope	Chevrolet	Dan Kolanda
1	Elliott Sadler	Jack Roush	Ford	Phil Gould
24	Eric McClure	James Whitener	Toyota	Steven Lane
20	Erik Jones	Joe Gibbs	Toyota	Michael Wheeler
0	Harrison Rhodes	Johnny Davis	Chevrolet	Todd Myers
28	J.J. Yeley	James Whitener	Toyota	Steve Plattenberger
10	Jeff Green	Mark Smith	Toyota	Jason Benz
55	Jeffrey Earnhardt	Jimmy Dick	Chevrolet	Mark Setzer
51	Jeremy Clements	Jeremy Clements	Chevrolet	Tony Clements
52	Joey Gase	Jimmy Means	Chevrolet	Tim Brown
25	John Wes Townley	Tony Townley	Chevrolet	Mike Ford
88	Kevin Harvick	JR Motorsports	Chevrolet	David Elenz
42	Kyle Larson	Harry Scott, Jr.	Chevrolet	Mike Shiplett
01	Landon Cassill	Johnny Davis	Chevrolet	Ryan Michael
90	Mario Gosselin	Mario Gosselin	Chevrolet	Guy Caron
19	Mike Bliss	Mark Smith	Toyota	Paul Clapprood
74	Mike Harmon	Mike Harmon	Dodge	Gary Ritter
97	Peyton Sellers	Victor Obaika	Chevrolet	Dan Stillman
7	Regan Smith	JR Motorsports	Chevrolet	Jason Burdett
4	Ross Chastain	Johnny Davis	Chevrolet	Gary Cogswell
16	Ryan Reed	Jack Roush	Ford	Seth Barbour
39	Ryan Sieg	Rod Sieg	Chevrolet	Kevin Starland
98	Sam Hornish, Jr.	Fred Biagi	Ford	Jon Hanson
15	Stanton Barrett	Rick Ware	Chevrolet	George Church
3	Ty Dillon	Richard Childress	Chevrolet	Danny Stockman, Jr.

A note about crew chief data: Crew chief data has been compiled from various sources and is unverified in some cases. If you find an error or can fill in missing data please contact us. Thanks!