Nothing you have mentioned here is going to help you in any way.
Former Ontario Police Officer. Advice will become less relevant as the time goes by !
The officers notes stating you were going 15 km/h is also irrelevent. Maybe you were only going 5 or maybe you were going 55, but the charge is for "not stopping" so the speed you were going is irrelevent.
+++ This is not legal advice, only my opinion +++