Flo'da--
That sounds like a serious sprint attempt!
A couple of things I notice:
1 - 6x100m all-out is probably not giving you maximum benefit, as far as the 100m event goes. It doesn't matter how long your recovery is, 6x100m all-out will destroy you. You can't profitably do more than 2 or 3x100m all-out in a single workout, in my experience. All that will happen will be that you will learn bad technique, as you will be training fatigued over 100m, which is never a good thing.
I suggest you break that up so that you are doing less than 6 at 100%--maybe do 80, 90, 100, 80, 90, 100%, so that you get in two 100% sprints. Concentrate on form, don't kill your short-sprint energy supplies.
And if training fatigued is what you want to do to train your energy systems and thresholds for the longer sprints, then I think there are better ways to achieve that than doing 6x100m--for instance, by upping the distance and time spent running in fatigue, using a style different than top-end 100m sprint style, which you won't use in a 400m race, and which you will only approximate in a 200m race if you are doing things right (or unless you're juiced).
Question: how do you know you're going "at 100%"? Do you mean that you are giving what you feel to be 100% effort? Because 100% "overall effort" might not be equivalent to 100% "sprinting effort". If you're diong 100% overall effort, dial it back a bit, and you will have more energy to put into the real sprinting muscles.
Save the 100% overall effort for things like the weightroom and plyos, if you do those things, to increase your muscular headroom.
One last thing: learning how to keep accelerating smoothly between about 20 and 35m requires practice, especially if you plan on starting from blocks in a 100m. Everyone has their own style, but if you use the sprint style now in vogue, you need to think about middle acceleration, and not rush the transition. Some people can sort of fall asleep in that phase of the race--you would be surprised at the % of your max velocity you achieve by 20m. They feel like they're going fast, and come up to a full-speed posture by 25-30m, only to realize that they're NOT actually going as fast as they can, and then having to "try" to accelerate more while in their top-speed form--something that is difficult to do, unless you are incredibly powerful, and/or juiced.
Stay down, be smooth, bring your vision up slowly. Practice accelerating while looking at the track. If times are your concern, you don't want to lose time in this phase of the race, which you can easily do.
One last word about effort: I don't know what your experience is with your max 6x100m, but lots of guys have the experience of just sort of "blacking out" during those efforts, myself included. They don't really remember what happened, what their posture was, where they were looking, etc., until the point in the sprint at which they realized they were fatigued and needed to concentrate on keeping things pumping.
That is great for race-day if you are well-prepared, but it sucks for training, unless you are in the last phases of race prep. You have to have some idea of what happened in order to effect your own training. If you're blacking out, then back off. Of course, blacking out a few times, in maximal efforts, is absolutely fine, but in such a situation it is best to either have somebody like a coach or competent sprinter watch you, or to videotape yourself so that you can find out what happened!