Defending champions Morozov and Colupaev lead Trojans into four-day meet starting Sunday.
Trojans look to finish strong as postseason looms.
Unbeaten Trojans swim Friday and Saturday at 1 p.m.
Trojans to race against SMU, Michigan, Florida, Purdue and Louisville on Friday and Saturday.
Diving squad also in action, Fri.-Sun., in Westwood.
THIS SEASON: Junior Ridge Altman has continued to improve in his first two years as a Trojan in the 100y and 200y breaststroke, where he can be a strong dual meet and postseason contributor.
2014: Altman competed in three events at the 2014 Pac-12 Championships as a sophomore, finishing 12th in the 200y breast (1:57.31), 16th in the 100y breast (54.87) and 24th in the 200y IM (1:49.46). His 54.54 in the 100y breast prelims was a personal best.
2013: Altman provided depth in the breast and medley events as a 2013 freshman, posting an NCAA `B' cut in the 200y breast (1:58.95) at the U.S. Winter Nationals with a `B' finalist finish. He competed in three exhibition heats at the Pac-12 Championships.
HIGH SCHOOL: Altman, who was a co-captain at Seacrest Country Day in Naples, Fla., finished second in the 100y fly in the 2010 Division IA state championships and third in the 100y breast as a senior and earned 2010 Naples News Boys Swimmer of the Year honors. Originally from Maui, Altman also won FHSAA 1A Region 3 titles in the 100y fly and 100y breast.
CLUB: Lahaina Swim Club.
PERSONAL: He was born on May 4, 1993.
ALTMAN'S PERSONAL RECORDS: