Pedzisa mutsara unotevera: Dewick akaita mutambo wake wokutanga wenyika yose paakasarudzwa kuAustralia kuti apikisane paOceania Championships muna 1993. Nyeredzi pa
1994 Commonwealth Games muVictoria, British Columbia, Canada, akaunganidza menduru yesirivha mumamita zana kumusana, uye menduru yegoridhe mumamita mana e4 × 100. Steven akasarudzwa somutambi akanakisisa pamitambo yacho nokuda kwokufamba kwake kumashure kwemamita 100.