I am working on my dissertation with a specific .cls file for my school. I have a LARGE list of figures (200-300) and when the table of contents is generated with the list of figures it comes out like this:

This is what's in my .cls file for the list of figures section:
\renewcommand\listoffigures{%
\if@twocolumn
\@restonecoltrue\onecolumn
\else
\@restonecolfalse
\fi
\chapter*{\listfigurename}%
\addcontentsline{toc}{chapter}{\listfigurename}
\@mkboth{\MakeUppercase\listfigurename}%
{\MakeUppercase\listfigurename}%
\begin{singlespacing}
\@starttoc{lof}%
\end{singlespacing}
\if@restonecol\twocolumn\fi}
So my question is, what is it that I need to do to make the figures in the list above 100 not overlap the figure caption?
Chris