Yes and no, the speeds aren't that high (160-170 KTS ground speed at near sea level), the initial pitch change is from +2500 to -1700 ft/min in just 4 seconds. Please note, this is from climbing to descending, implying a negative (or at least a very small but still positive) G. And just a couple of seconds later the VS goes to -4000 ft/min in just 2 seconds or so.
I think I’m a bit sceptical about relying on instantaneous data from an 80 years old pitot-static system in an aircraft that may not be flying in balance. I’m certainly sceptical that whatever g forces were involved would induce “puking and disorientation”! Are you a pilot? Have you flown aerobatics? (Acrobatics for our US members)