Agree with all that has been said. Without a bit more detail from over the winter and now, it almost looks like there is a gap between what you have done in training (known) e.g. 30m and what you will do/are currently doing (150s, 120s, 100s), MaxV (counting accel in distance) will help cover this as well as helping better MaxV.
IMO getting intermediate times over the race distances would help pinpoint where time is being lost; if you believe in something like Dick’s Sprint Control tables that 11.46 should have the athlete capable of the 22.9 you want but the “odd” number is the 60m time, it should be better than the 7.32 you mention and to attain 11.2 that much more so.
Danny pretty much covered it.
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