'frame blending' by default in pro

what i'm trying to make is some sort of speed-up travel through landscapes. i filmed it on camera. i'm gonna speed it up to 700 %. I did this in adobe premiere pro. when i looked at the non-rendered file at speed-up, it looked like very sharp - photo like images. after the rendering it seemed like premire had add a sort of motion blur. or like the frames get faded into eachother. i would very much like my speeded-up file to look like photo's. :) ... please help me

thanks !!