Those talents can be stacked.
+22 Stats indicates an average of 101 for those 2 stats.
That's 101/101, 102/96, 103/91, 104/86, or 105/81
Anything above 100 is by definition at an ultimate level. This guy is either one of the quickest individuals in the entire world, or they have the greatest level of Self-Discipline. Nothing wrong with that, but when they reach that level you need to expect that they'll be doing miraculous things.
His bonus would be +102, +97, +92, +87, +82, etc.
Up until 5th round his chance of maintaining the speed is pretty high (82% for a cum rate of 66%), but by round 8 it has dropped off to 67% (cum rate of 24%).
Nothing wrong with anything there...