Kammala jumla mai zuwa: Femke Heemskerk ta fara fitowa a gasar zakarun duniya ta LC ta 2005 a Montreal a matsayin mai tsere-tsere. Ta yi iyo ne kawai a cikin zafin jiki na 4 × 100 m freestyle da 4 × 200 m freestyle events. Ta yi gasa a
Gasar zakarun Turai ta LC 2006 da Gasar Zakarun Turai ta Short Course. Amma da kanta ba ta ci gaba da wucewa ba a cikin abubuwan biyu.