PONTOON BEACH, Ill. (May 1) — Scott Bloomquist of Mooresburg, Tenn., spent the first 35 circuits of Friday night’s 50-lap Lucas Oil Late Model Dirt Series Spring Spectacular at Tri-City Speedway in the thick of a battle royal at the front of the pack.

But then the 51-year-old veteran seized control following the race’s lone caution flag, overtaking a fading Bobby Pierce of Oakwood, Ill., for the lead on lap 37 and turning back a last-ditch challenge from Earl Pearson Jr. of Jacksonville, Fla., to earn his first victory of 2015 on the national tour.

Bloomquist collected $10,000 for his hard-earned triumph, which came after he swapped second place behind Pierce several times with Shannon Babb of Moweaqua, Ill., and Jonathan Davenport of Blairsville, Ga., before finally breaking free.

“It was one heck of a race, that’s all I know,” said Bloomquist, who captured the 3/8-mile track’s spring Lucas Oil Series event for the second consecutive year. “I was enjoying watching it and being part of it.”

Pearson, 43, chased Bloomquist for the race’s final 10 laps after slipping past Brandon Sheppard of New Berlin, Ill., but didn’t draw close enough to threaten the Hall of Famer until the last circuit. Sliding to the outside of Bloomquist rounding turns three and four, Pearson crossed the finish line 0.565 of a second behind the victor.

The 22-year-old Sheppard settled for a third-place finish after briefly running in the runner-up spot before ceding the position to Pearson. Clint Bowyer Racing teammates Don O’Neal of Martinsville, Ind., and Steve Francis of Ashland, Ky., finished fourth and fifth, respectively, with strong surges forward in the closing laps.

Bloomquist, who started third, reached second for the first time with a lap-15 pass of Davenport but lost the spot two circuits later to Babb. The former Lucas Oil Series champion regained second on lap 30 as Babb fell off the pace — and ultimately retired — with damage to the nose of his car from a bout with an inside marker tire and was pressuring the 18-year-old Pierce for the lead when the caution lights appeared on lap 35 for ninth-place Jared Landers of Batesville, Ark., sitting backwards in turn three.

The restart saw the race’s complexion change dramatically. With Pierce, who started fourth and had set the pace since passing the polesitting Babb on lap three, clearly laboring due to crushed right-rear bodywork on his car, Bloomquist shot into the top spot on lap 37 and never looked back.

Bloomquist noticed the sheet-metal damage that snuffed out the hopes of Pierce, who tumbled rapidly from contention over the remaining circuits and finished 15th.

“When he gets settled down a little bit more and keeps the body on it, he’s gonna be tough,” Bloomquist said of Pierce, who was seeking his third career Lucas Oil Series victory. “He’s already tough. All these guys are getting tough to race with, but you just gotta keep working and stay on your game.”

Keeping his Sweet-Bloomquist Race Car stuck to the inside groove, Bloomquist built a short edge on the field after assuming command.

“When we could finally get ahold of something we could get the throttle down pretty hard and it would launch pretty good off these corners,” said Bloomquist, who decided to switch cars for Tri-City’s action after struggling to a 14th-place finish in the previous night’s Lucas Oil Series stop at Macon (Ill.) Speedway.

While Pearson managed to erase his deficit to Bloomquist and pull alongside the leader on the final lap, Bloomquist was blissfully unaware of challenge.

“We were just staying focused,” Bloomquist said. “I didn’t know where anybody was at and was just trying to make sure we didn’t make any mistakes. You could definitely overdrive tonight.”

Pearson felt he simply ran out of time with his Dunn-Benson Racing Black Diamond mount.

“I wish I would’ve moved up a lap or two earlier when Scott was messing around there on the bottom,” said Pearson, who started ninth. “We might could’ve rolled him through the center there. We closed the gap up definitely, but we were just one lap shy.”

The bridesmaid finish vaulted Pearson back into the Lucas Oil Series points lead past Davenport, who faded to ninth in the final rundown after climbing as high as second from the fifth starting spot.

Sheppard, meanwhile, couldn’t quite keep pace with Pearson in the race’s final laps.

“I think I had a pretty good car on the bottom like (Bloomquist and Pearson) did,” said Sheppard, who started eighth. “But during that little bit of a run that we had going there (following the lap-35) I got my tires really hot on top and I think once I moved down behind Earl it was just no good. My tires were just too hot, so I had to move back up and run where I know how to run.”

Jimmy Mars of Menomonie, Wis., quietly raced to a sixth-place finish, ending the race in the same spot he started it. Dennis Erb Jr. of Carpentersville, Ill., slipped from the outside pole to seventh at the finish while Ryan Unzicker of El Paso, Ill., advanced from 20th to place eighth. Davenport and Tri-City regular Billy Laycock of Marine, Ill., who started 26th thanks to a track provisional, rounded out the top 10.

Lucas Oil competitors move to Paducah (Ky.) International Raceway on Saturday for another $10,000-to-win program.

Preliminary results:

Pre-feature notes

The feature will begin about 9:50 p.m. Central. ... Devin Moran and Eddie Carrier Jr. will receive Lucas Oil provisionals; Mike Benedum will use an emergency provisional. ... Billy Laycock and Kolby Vandenbergh will make up the 13th row with track provisionals. ... Transferring through his heat race, Darrel Moser will make his first-ever Lucas Oil Late Model Dirt Series start. ... Jason Feger and Chris Brown each scored comfortable victories in their respective consolation races. ... Thursday's Lucas Oil winner Jimmy Owens will roll off 13th in the feature.

Consolation race finishes

First consolation: Jason Feger, Dewayne Kiefer, Chris Simpson, Matt Westfall, Devin Moran, Eddie Carrier Jr., Spencer Diercks, Billy Laycock, Scott Weber, Kolby Vandenbergh, Mike Hammerle, Austin Rettig.

Second consolation: Chris Brown, Ryan Unzicker, Jeremy Payne, Michael Kloos, Jim Shereck, Mike Benedum, Jason Riggs, Cody Conner, Ken Rumble, Claude Walker, Jeff Herzog, Scott Henseler, Chris Fetter, Wendell Wallace.

Consolation race lineups

First consolation
Row 1: Jason Feger, Dewayne Kiefer
Row 2: Chris Simpson, Billy Laycock
Row 3: Eddie Carrier Jr., Matt Westfall
Row 4: Spencer Diercks, Devin Moran
Row 5: Jeremy Sneed, Scott Weber
Row 6: Austin Rettig, Kolby Vandenbergh
Row 7: Kevin Cole, Mike Hammerle

Second consolation
Row 1: Ryan Unzicker, Chris Brown
Row 2: Jim Shereck, Michael Kloos
Row 3: Wendell Wallace, Jeremy Payne
Row 4: Scott Riggs, Cody Conner
Row 5: Mike Benedum, Jeff Herzog
Row 6: Claude Walker, Scott Henseler

Heat race notes

Shannon Babb turned back repeated top-side pressure from Jonathan Davenport to win the opening heat race, which was slowed by a single caution for Kevin Cole. ... Scott Bloomquist raced to a comfortable victory over Steve Francis in the second heat. ... The initial starts were called back in both the second and third heat races. ... Dennis Erb Jr. held off Jimmy Mars to claim the third heat. ... Claiming the final heat, Bobby Pierce became the first non-polesitter to win. Don O'Neal briefly overtook Brandon Sheppard for second, but could not hold the position.

Heat race finishes

First heat: Shannon Babb, Jonathan Davenport, Earl Pearson Jr., Jimmy Owens, Jason Feger, Chris Simpson, Eddie Carrier Jr., Spencer Diercks, Jeremy Sneed, Austin Rettig, Kevin Cole.

Second heat: Scott Bloomquist, Steve Francis, Tim Manville, Jared Landers, Dewayne Kiefer, Billy Laycock, Matt Westfall, Devin Moran, Scott Weber, Kolby Vandenbergh, Mike Hammerle.

Third heat: Dennis Erb Jr., Jimmy Mars, Billy Drake, Darrel Moser, Ryan Unzicker, Jim Shereck, Wendell Wallace, Jason Riggs, Mike Benedum, Chris Fetter, Claude Walker.

Fourth heat: Bobby Pierce, Brandon Sheppard, Don O'Neal, Billy Moyer, Chris Brown, Michael Kloos, Jeremy Payne, Cody Conner, Jeff Herzog, Ken Rumble, Scott Henseler.

Heat race lineups

First heat
Row 1: Shannon Babb, Jonathan Davenport
Row 2: Jimmy Owens, Earl Pearson Jr.
Row 3: Jeremy Sneed, Jason Feger
Row 4: Kevin Cole, Eddie Carrier Jr.
Row 5: Chris Simpson, Austin Rettig
Row 6: Spencer Diercks, Chip Morgan

Second heat
Row 1: Scott Bloomquist, Steve Francis
Row 2: Jared Landers, Tim Manville
Row 3: Dewayne Kiefer, Billy Laycock
Row 4: Matt Westfall, Kolby Vandenbergh
Row 5: Devin Moran, Scott Weber
Row 6: Mike Hammerle

Third heat
Row 1: Dennis Erb Jr., Jimmy Mars
Row 2: Wendell Wallace, Billy Drake
Row 3: Jason Riggs, Jim Shereck
Row 4: Ryan Unzicker, Darrel Moser
Row 5: Mike Benedum, Claude Walker
Row 6: Chris Fetter

Fourth heat
Row 1: Brandon Sheppard, Bobby Pierce
Row 2: Don O'Neal, Chris Brown
Row 3: Billy Moyer, Michael Kloos
Row 4: Jeremy Payne, Jeff Herzog
Row 5: Ken Rumble, Cody Conner
Row 6: Scott Henseler

Time trial results

Driver (car no.), hometown, time in secs
Group 1
Shannon Babb (18), Moweaqua, Ill., 14.794
Scott Bloomquist (0), Mooresburg, Tenn., 14.894
Jonathan Davenport (6), Blairsville, Ga., 14.974
Steve Francis (15), Ashland, Ky., 15.106
Jimmy Owens (20), Newport, Tenn., 15.135
Jared Landers (777), Batesville, Ark., 15.150
Earl Pearson Jr. (1), Jacksonville, Fla., 15.188
Tim Manville (33t), Highland, Ill., 15.213
Jeremy Sneed (24), Mount Vernon, Ill. 15.278
Dewayne Kiefer (0), St. Genevieve, Mo., 15.278
Jason Feger (25f), Bloomington, Ill., 15.317
Billy Laycock (82), Marine, Ill., 15.344
Kevin Cole (33c), Christopher, Ill., 15.347
Matt Westfall (54), Pleasant Hill, Ohio, 15.360
Eddie Carrier Jr. (28), Salt Rock, W.Va., 15.388
Kolby Vandenbergh (15v), Ashland, Ill.,15.394
Chris Simpson (32), Oxford, Iowa, 15.396
Devin Moran (99m), Dresden, Ohio, 15.551
Austin Rettig (94), SIkeston, Mo., 15.694
Scott Weber (92), Festus, Mo., 15.739
Spencer Diercks (29), Davenport, Iowa, 15.995
Mike Hammerle (16h), St. Charles, Mo., 16.370
Chip Morgan (99), East Alton, Ill., 16.527
Group 2
Dennis Erb Jr. (28e), Carpentersville, Ill., 15.232
Brandon Sheppard (B5), New Berlin, Ill., 15.260
Jimmy Mars (28), Menomonie, Wis., 15.396
Bobby Pierce (32), Oakwood, Ill., 15.402
Wendell Wallace (6m), Batesville, Ark., 15.414
Don O'Neal (5), Martinsville, Ind., 15.443
Billy Drake (75), Bloomington, Ill., 15.457
Chris Brown (21b), Spring, Tex., 15.460
Jason Riggs (81jr), Harrisburg, Ill., 15.637
Billy Moyer (21), Batesville, Ark., 15.638
Jim Shereck (17), St. Charles, Mo., 15.666
Michael Kloos (6k), Trenton, Ill., 15.734
Ryan Unzicker (24), El Paso, Ill., 15.749
Jeremy Payne (186), Springfield, Mo., 16.087
Darrel Moser (22), New Haven, Mo., 16.118
Jeff Herzog (11), Herculaneum, Mo., 16.121
Mike Benedum (25), Salem, W.Va., 16.220
Ken Rumble (7), Grenade, Mo., 16.246
Claude Walker (32w), Moro, Ill., 16.440
Cody Conner (3c), Festus, Mo., 16.510
Chris Fetter (15x), Troy, Mo., 16.541
Scott Henseler (3), South Roxana, Ill., 17.624

Pre-race notes

DirtonDirt.com is offering live pay-per-view coverage of the event for $24.99. ... Tri-City hosts the middle race of a three-race Lucas Oil weekend. ... Jimmy Owens of Newport, Tenn., won Thursday's at Macon, Ill., and Paducah (Ky.) International Raceway hosts the series on Saturday. ... Scott Bloomquist and Don O'Neal won 2014's series races at Tri-City, the 3/8-mile oval promoted by Kevin and Tammy Gundaker. ... Scott Weber leads the track's UMP DIRTcar-sanctioned Late Model division.