Kammala jumla mai zuwa: A Wasannin Olympics na bazara na 2008 a Beijing ta lashe lambar zinare tare da relay 4 × 100 m freestyle. Ta yi haka tare da Inge Dekker, Ranomi Kromowidjojo da Marleen Veldhuis a cikin lokaci na 3:33.76, kawai 0.14 daga rikodin duniya nasu. Kashegari ta yi gasa daban-daban a tseren tseren mita 200 inda ta gama ta 28 a lokacin zafin. Heemskerk shi ne babban mai iyo a duka biyu
4 × 200 m freestyle da 4 × 100 m medley relays, duka biyun ba su cancanci zuwa wasan karshe ba.