Just so I don’t double-post. Here’s some of my power stats from most of the segments.
My FTP is around 245-250 and my weight is about 82.5kg.
I averaged 194w for the entire climb. But you can see that I was over 200w until bend 11. Then my power dropped as the gradient eased down to about 175w for most of the rest of the climb except for the last stretch to the line.
But, I was averaging 5.8 miles/hour. lol. I probably would’ve fallen over on my bike if I wasn’t weaving if I did the actual climb on my bike at that speed.
According to the calculator, I either need to drop 20kg, or average 45w more for the entire climb to make it under 60 minutes. I guess if my FTP is 245/250 and I need to do 240w for 59:59, then I should be able to do it full out if I have the right gears, right? 
#goals!