The Tar Heels also swam against N.C. State and UNC-Wilmington, but they were outnumbered by the younger club team swimmers.
"This is a practice meet, where we get to practice racing," UNC coach Frank Comfort said. "We invite anyone who wants to compete ... and it is the only time we compete against non-college swimmers."
So accordingly, the annual Tar Heel Invitational is a relaxed meet for North Carolina.
"Our team usually does not put too much emphasis on the meet, so for most of the team, it was simply trying to finish our events with respectable times," co-captain Janna Turner said.
"We were all extremely broken down from a very hard week of training."
The meet featured four events: the 200 yard medley relay, the 400 individual medley, the 50 yard freestyle and the 1650 yard freestyle.
The men and women both swept the 200 medley relay with each of the relay teams coming in first, second, third and fourth.
The 400 individual medley went also well for the men. Senior tri-captain Sean Quinn won the event and junior Casey Coble came in second.
The women also outstroked the competition in the 400 individual medley.