At World Championships Vinogradova was often in top form. In 2003, she was 11th in a single, 15th in the sprint, ninth in the pursuit and fourth in the relay.
Vinogradova's performance at World Championships varied from year to year, but she was often strong. In 2003, she placed 11th in a single competition, 15th in the sprint, 9th in the pursuit, and 4th in the team relay.