Large html table

Hello,

I need some help for my table.
I'm using DataTable 1.9.4.

I have (for now) 350 row in my database that i want to show in one html table (18 columns) and 25 rows by page
The number of rows will be thousand by the time...

The problem is that processing is really long (10sec for 350rows on FF) and i don't see how can i using post processing or other tips you give since i first make the html table, then dataTable(), then show the page. I'm not quite skilled in that jquery and server-side stuff :D

Currently i'm using this options :

$('#reg').dataTable( {
     "bDeferRender": true,
     "bSortClasses": false,
     "bLengthChange": false, 
     "iDisplayLength": 25,
     "bFilter": false
} );

Hope we'll can help me !
Thanks