I got my mile down to 23 min and I’m proud of the improvement from where I was
And that really is great for you. I wish you all the best in seeking to better yourself.
But, a 15 minute mile is a fast walking pace. And when talking about police officers, I’d expect a bit more fitness than “I don’t die of a heart attack when faced with a flight of stairs”. Sure, I recognize that they are more likely to use a radio to outrun a suspect (and that’s how it should work); but, they are also somewhat likely to face situations where physical exertion is expected.