She won the bronze medal in K-2 500 m event at the 2012 Summer Olympics in London with Beata Mikołajczyk. The women's K-4 500 m team Naja was part of finished in 4th place in London. At that year's European Championships Naja and Mikołajczyk won gold in the K-2 1000 m and bronze in the K-2 500 m.