<page_title> Vadim Zadoinov </page_title> <section_title> International competitions </section_title> <table> <cell> 1990 <col_header> Year </col_header> <col_header> Representing Soviet Union </col_header> </cell> <cell> European Championships <col_header> Year </col_header> <col_header> Representing Soviet Union </col_header> </cell> <cell> Split, Yugoslavia <col_header> Competition </col_header> <col_header> Representing Soviet Union </col_header> </cell> <cell> 48.61 (NR) <col_header> Event </col_header> <col_header> Representing Soviet Union </col_header> </cell> </table>
At the 1990 European Championships in Split, Vadim Zadoinov achieved a time of 48.61 seconds.