Comparing your log to mine and considering that you stacked more crit, everything seems normal (even though the crit is off the roof, blame that on lucky parse) ... what doesn't really fit is the fact that your High Impact Bolt max and min hit are higher than mine, even though every other ability is much lower than mine.
Were using a different spec maybe ? because if you used the 2/22/22 is impossible that your max HIB hit is higher than mine.
My max hit was made during power relic, adrenal and power surge being active.
Impossible to hit higher ... unless there is a armor reduction on the target, but you didn't had armor reduction since everything else is lower, as they should.