[Plugin: ProjectManager] No Datasets on Post or Page

Hi, i get a problem with displaying my filtered datasets on Page. i have a table with results of running events. in that table are currently about 1200 datasets ( it will be more than 10.00 if i’am ready).
to filter the datasets for singular page, i’m using the following shortcodes for example:
[project id=15 template=table orderby=formfields-136 order=asc field_id=140 field_value=”Rothseelauf_5km_2010″]. On settings page for this project i the displaylimit for datasets is 100. calling the page is only displaying the brwosers status line (waiting for “www.runningsocks.de..”), but no datasets. is this, because PHP’s “Maximum Execution Time=30” seconds?
anything idea to bypass this behavior?

http://ww.wp.xz.cn/extend/plugins/projectmanager/