The intent of readying is pretty clear when it comes to movement. You give up your action during your turn to prepare to move when the trigger occurs. You get to move up to your movement when the trigger happens. Anything you attempt to do that extends outside of that realm is highly likely to be rules lawyering that will not be beneficial to the table.
That being said, I am not a DM that is a movement stickler. If you have a 35 foot gap between you and a foe and your speed is 30 and you want to rush over and attack the enemy, I give you ways to do it at a bit of risk. Similar to jumping over a pit that is wider than your strength score, I'll give you a chance to make a skill check to get there. The extrapolation to the 'one at a time 6 second turn' causes all sorts of nonsense that we can push past with a little openness. We all need to remember that 30 feet of movement in 6 seconds is about 3.4 or a roughly 17 and a half minute mile. That is a brisk walk.