Jarzen, 400 freestyle relay set new school records.
Senior Spartan scores points for MSU in 100 butterfly and backstroke.
Spartans improve season and career-best times against conference foes.
MSU begins four-day competition against conference foes on Wednesday.
Williams wins 200 butterfly, Jarzen claims the 200 backstroke.
Senior Season: Holds the seventh-best 200 backstroke time in MSU history of 1:48.64 ... Posted the fourth-fastest time on the team in the 200 backstroke with a 1:50.51 at the Big Ten Championships and the sixth-best 200 individual medley time on the team with a 1:55.51, both at the Big Ten Championships ... Posted the seventh-fastest time on the team in the 50 backstroke with a time of 25.11 at the Viking College Invite ... Recorded the eighth-best time on the team in the 100 backstroke with a time of 51.7 at the Big Ten Championships.
Junior Season: Swam a season-best in both the 200 individual medley (1:54.47) and the 400 individual medley (4:05.68) at the Big Ten Championship meet ... Finished 13th in the 200 backstroke at the Ohio State Invitational to go along with season-best times in the 50 backstroke (24.93) and 100 backstroke (52.12).
Sophomore Season: Recorded the second-fastest time on the team in the 200 backstroke (1:48.64), making the team's all-time top-ten list ... Swam season-bests in the 200 individual medley (1:54.51) and 400 individual medley (4:06.80) at the Big Ten Championship meet .... Recorded a season-best in the 100 backstroke (54.03) at the dual meet against Oakland ... Swam a season-best in the 100 butterfly (52.74) at the Eastern Invitational.
Freshman Season: Finished second against Ball State in the 200 backstroke with a 1:55.53 and third in the 100 backstroke with a 54.13 ... Posted a 4:18.32 in the 400 individual medley and 1:54.80 in the 200 backstroke at the TYR Invitational.
High School: Four-year letterwinner at Centerville High School where he was a three-time all-conference selection in the 100 backstroke and a two-time all-conference honoree in 200 individual medley ... Two-time All-America selection ... Was an All-district honoree in the 100 backstroke ... Elected captain as a senior.
Personal: Born January 25, 1991 ... Son of Jeffrey and Katie Gammell ... majoring in criminal justice.