Found this guy on youtube who gets in a very nice rhythm at higher strokerates after 1 m50.
You can see some rates dont match and others do. He has a great arm anchor in the water too, partially used to connect with his recovery. From 1m54 to 2 m his catch timing is brilliant. Right before the end of his roll to extract a bit of roll energy.
People who race at high rates do look out of place at the lowest rates. The opposite probably also holds true.
Offcourse the true TI fans will loooovvvee this style most: