The Knights defeated Westminster (Pa.), 230-69, but came up just short of No. 11 Carnegie Mellon, 157-140, in a matchup that came down to the final relay of the meet.
"I thought the team swam great," said head coach Paul Dotterweich. "I was extremely pleased with our performances, especially taking one of the top-ranked teams in the country down to the last relay. We've been training hard and the results reflect the work we have put in."
Doser bested the field in the 200 freestyle (1:42.65) and the 100 freestyle (46.75) while Randall swept the 3-meter (322.60) and 1-meter (307.75) diving events.
Geneseo will return to action this Friday (Jan. 20), hosting Rochester at 6:00 p.m.
TOP GENESEO FINISHERS
1. Jeff Doser 1:42.65
5. Lyle Wagner 1:59.28
5. Clark Davis 2:16.58
3. Matt Mattera 4:49.20
5. Mitchell Phelps 4:19.23