Nystrand, spesialis kursus pondok (25 m), geus meunang lima medali individu di FINA Short Course World Championships, sarta direbut medali kahijina (perak) dina kursus panjang (50 m) dina 100 m gaya bébas di 2006 Éropa Aquatics Championships
di Budapest, di tukangeun Filippo Magnini ti Italia. Taun saterusna manéhna meunangkeun medali perunggu di 2007 World Aquatics Championships di Melbourne dina 50 m gaya bébas, kalayan rékor nasional anyar 21.97.