As it was claimed several times by the organization, Prudential Ride London is not a racing event. But in reality, the riders are pedaling to force their limits and also to see their ranking is not a bad thing! But the following official site does not allow you to see your ranking:
Adding the sorting function to that page is not a big deal but the organization seems does not want to favor that.
Besides, the webpage seems developed in a way to make crawling the data difficult. But I did! I am a coder!
Here are the links to the rankings:
According to that, it seems I was ranked 25th at Prudential19!
And check the top Prudential100 timings, unbelievable!