In 2001, she took part in the European Championships for athletes younger than 23 years, starting in the 100 and 200 metres and reaching the semi-final on both occasions. Two years later Pascal van Assendelft participated in the World Championships in Paris as a member of the Dutch 4 x 100 metres relay team, together with Jacqueline Poelman, Annemarie Kramer and Joan van den Akker. Although the team did not reach the final, it nominated itself for the 2004 Summer Olympics, realising the twelfth time out of twenty teams in competition. The 43.96 was the season’s fastest time of the Dutch four.