several months before preparing gmat, i also regularly review the articles in nytimes.com, i can understand it, however, the reading speed is quite slow compared with u...
Try to take RC reading notes to help you remember the structure and minor details. (My notes look like some kind of tree-like index, they usually take a side of A4 page each. But then I always have a lot of time to spend on reading, so exercise caution on your own.) How you do it depends on your actual needs. But you must work faster on SC and CR in order to have sufficient time.
BTW, I hope you all enjoy doing GMAT questions as much as I do. I mean, if you need to see GMAT everyday, better to love it than to hate it.