Career
Kuc made her first team for Serbia and Montenegro at the 2004 Summer Olympics in Athens. In the 100 m breaststroke, she placed twenty-second on the morning prelims. Swimming in heat three, Kuc stormed home with an easy triumph in a lifetime best of 1:11.27, holding off Turkey"s Ilkay Dikmen by almost half the body length.
She posted a FINA B-standard entry time of 2:32.59 from the World Championships in Melbourne, Australia.
She challenged seven other swimmers in heat two, including three-time Olympians Siow Yi Ting of Malaysia and Nicolette Teo of Singapore. Kuc failed to advance into the semifinals, as she placed thirty-first overall in the prelims.