2011-12 (Sophomore Season)
Swam his best times in the 100 and 200 back at the Pac 12 Championships
Pac 12 All Academic 1st Team
Swam on the team's fastest 200 Medley Relay and 800 Free Relay of the season.
2010-11 (Freshman Season)
Primarily a backstroker for the Sun Devils.
Swam season-best times in the 100 and 200 back at the Pac-10 Championships
Swam the 100 backstroke in a season-best time of 48.85 at the Pac-10 Championships, shaving over six seconds off his time from the beginning of the season.
High School A 2009 graduate of Fjolbrautaskoli Sudrnesja (Keflavik, Iceland).
Named best male junior swimmer for Iceland in 2005 and Swimmer of the Year in his hometown of Keflavik, Iceland.
List his most exciting moment in sports was winning the 4x100m I.M. at the Icelandic Long Course Championships by 1/100 of a second.
Personal
Major is Architecture.
Parents are Adalsteinn Jonatasson and Brynhildur Jonsdottir.
Has one brother-- Heidar.
Born in Reykjavik, Iceland.
Full name is David Hildiberg Adalseinsson.
| David Hildiberg Adalsteinsson's Top Times | |||||||
| EVENT | TIME | YEAR | |||||
| 100 BK | 48.74 | 2013, Pac-12 Championships | |||||
| 200 BK | 1:47.63 | 2013, Pac-12 Championships | |||||