Usama was asked in my presence, "How was the speed of (the camel of) Messenger of Allah ﷺ while departing from ʿArafat during the Hajjatul Wadaʿ?" Usama replied, "The Prophet ﷺ proceeded on with a modest pace, and when there was enough space he would (make his camel) go very fast."  

سُئِلَ أُسَامَةُ وَأَنَا جَالِسٌ كَيْفَ كَانَ رَسُولُ اللَّهِ ﷺ يَسِيرُ فِي حَجَّةِ الْوَدَاعِ حِينَ دَفَعَ قَالَ كَانَ يَسِيرُ الْعَنَقَ فَإِذَا وَجَدَ فَجْوَةً نَصَّ قَالَ هِشَامٌ وَالنَّصُّ فَوْقَ الْعَنَقِ