Career
He beat a 29-second barrier to earn a bronze medal in the 50 m breaststroke at the 2006 European Junior Swimming Championships in Palma de Mallorca, Spain, with his personal best of 28.98. Valaitis qualified for the men"s 100 m breaststroke, as Lithuania"s youngest swimmer (aged 16), at the 2004 Summer Olympics in Athens, by clearing a FINA B-standard entry time of 1:04.71 from the Dutch Open Swim Cup in Eindhoven, Netherlands. He challenged seven other swimmers on the third heat, including 15-year-old Nguyen Huu Viet of Vietnam.
He raced to fourth place by 0.12 of a second behind New Zealand"s Ben Labowitch, breaking his personal best of 1:04.11.
Valaitis failed to advance into the semifinals, as he placed thirty-eighth overall on the first day of preliminaries.