Carr's 1-yard run capped a 13-play drive on Barcelona's first possession.
But Barkley led a 23-12 run capped by a 3-point shot with 1.5 seconds remaining to cut the Celtics' advantage to 108-105.
A 5-yard run by Flynn capped a 52-yard drive in five plays in the opening three and a half minutes of the game.
Dwight Cawley's 5-yard run capped a 8-play, 65-yard drive.
That run capped a 70-yard march four and a half minutes into the last quarter.
His 1-yard run early in the final period capped a 96-yard drive after an Indiana fumble.
Gene Lang's 3-yard run capped a 76-yard drive in the first quarter.
Dave Boera's 5-yard run with 29 seconds left in the first quarter capped a 13-play, 83-yard drive.
The run, on which he had to break two tackles to get to the end zone, capped a 12-play, 69-yard drive and gave Rutgers a 28-0 lead.
His 2-yard run capped a nine-play, 99-yard drive on the Red Raiders' first posession.