<prompt> Nyorai kupfuurira kweiyi ndima - Van Rooijen akaenda kuUnited States muna January 2001 kunodzidza paYunivhesiti yeMiami. Akachengeta nzvimbo yake muchikwata chenyika panguva ye2001 World Aquatics Championships muFukuoka, Japan iyo yakazove yekuodzwa mwoyo. Mumakwikwi ose ari maviri, 4 × 100 m uye 4 × 200 m freestyle, iye nechikwata chake vakadzingwa mumakwikwi. Akasvika kumagumo ake ekutanga ega muna 2002 muBerlin pa2002 European Aquatics Championships  <response>: kupedza wechisere mumamita mazana maviri akasununguka. Paivewo nemenduru yebronze kwaari mu4 × 100 m freestyle relay pamwe naMarleen Veldhuis, Chantal Groot naWilma van Hofwegen uye nzvimbo yechishanu mu4 × 200 m freestyle. Pa2003 World Aquatics Championships muBarcelona akangopotsa menduru yemakwikwi epasi rose nekupedza 4th mu4 × 100 m freestyle. Akawanawo nzvimbo yechinomwe mu4 × 200 freestyle. Pashure pemakore matatu akadzokera kumusha uye akawana nzvimbo muDordrecht, neTopzwemmen West-Nederland pasi pekutungamirirwa kwemudzidzisi-mudzidzisi Dick Bergsma asi akakundikana kukwanisa kuenda ku2004 Summer Olympics nekuda kwekukuvara kwakanyanya kwepafudzi. 