van de Walle raced in New South Wales representative women's crews who contested the Victoria Cup at the Interstate Regatta from 2001 to 2004.[1] She won New South Wales state championships in 2004 in the single and double.[2]
International representative rowing
She made her first Australian senior representative appearance in the lightweight quad at the 2002 World Rowing Championships in Seville, Spain. With Marguerite Houston, Miranda Bennett and Hannah Every-Hall she rowed to a gold medal, a World Championship title and a new world record time.[3] It was Australia's second successive World Championship win in this boat class.
van de Walle was Australia's lightweight single sculls entrant to the 2002 World Rowing Championships in Milan. She placed fourteenth[4] For the lightweight only World Championships in 2004 (being an Olympic year), Australia selected a development squad for the next Olympiad. van der Walle made the quad scull which placed seventh.[5] It was her last international outing in Australian colours.[4]
Personal
Zita is married to the Spanish rowing coach Gonzalo Briones.[6] She has coached Sydney Uni women's crews as Zita Briones and is an accountant.