2009-2010: Set a new school record in the 100 backstroke, posting a time of 52.16 seconds at the Horizon League Championships ... a member of the school record-setting 200 medley relay ... posted the third fastest time in school history in the 100 butterfly (52.10) ... turned in the second best 200 fly mark ever at Valpo (1:55.75) ... swam the third quickest 400 individual medley time in school history at 4:12.28 ... had the team’s top 50, 100, and 500 freestyle times of the season.

2008-2009: Set school records for the Crusaders in the 100 free (45.86), 200 free (1:41.37), and 200 individual medley (1:53.35) ... also a member of the record-setting 200, 400, and 800 free relays as well the 400 medley relay ... swam the second best 100 breast time ever at Valpo (58.42) ... had the third fastest 50 free mark all-time (21.10) and the second best 500 free time (4:42.17).

2007-2008: Had a season’s best 50 free time of 21.27 and 100 free time of 46.66 ... posted the fifth best 100 backstroke mark all-time in school history (53.22) ... had the team’s second fastest 200 free mark on the season at 1:57.70.

Prep: A three-year letterwinner for the Brickies ... holds school marks in the 100 free, 100 breast, 100 fly, 200 IM, and 500 free ... finished seventh in the state in the 100 free as a senior and 10th in the 50 free ... an All-Area First Team selection as a senior ... Lake Athletic Conference champion as a freshman in the 200 IM  and 50 and 100 free as a senior ... sectional champ in the 100 free as a senior ... also lettered in tennis and golf.

Personal: David is the son of Jeff and Yolonda Sivak ... major is nursing ... born Jan. 13, 1989.