<page_title> Dave Chadwick </page_title> <section_title> Motorcycle Grand Prix results </section_title> <table> <cell> 1958 <col_header> Year </col_header> <col_header> 1955 </col_header> <col_header> 1956 </col_header> <col_header> 1957 </col_header> <col_header> 250cc </col_header> <col_header> 350cc </col_header> </cell> <cell> 125cc <col_header> Class </col_header> <col_header> 250cc </col_header> <col_header> 125cc </col_header> <col_header> 125cc </col_header> <col_header> MV Agusta </col_header> <col_header> Norton </col_header> <row_header> 1958 </row_header> </cell> <cell> 5th <col_header> Rank </col_header> <col_header> 13th </col_header> <col_header> 16th </col_header> <col_header> 9th </col_header> <row_header> 1958 </row_header> <row_header> 125cc </row_header> <row_header> Ducati </row_header> </cell> <cell> 350cc <col_header> Year </col_header> <col_header> 1955 </col_header> <col_header> 1956 </col_header> <col_header> 1957 </col_header> <col_header> 250cc </col_header> <col_header> 350cc </col_header> <col_header> 1958 </col_header> <col_header> 250cc </col_header> </cell> <cell> 4th <col_header> Points </col_header> <col_header> 8th </col_header> <col_header> 14th </col_header> <col_header> 10th </col_header> <row_header> 350cc </row_header> <row_header> Norton </row_header> </cell> </table>
Dave Chadwick's best season was in 1958 when he finished in fourth place in the 350cc world championship, and fifth in the 125cc world championship.