Fernandez ran 4:00.29 at CA state. I believe that is the fastest 1600 in a 1600 meter race. (One that is exactly 4 laps of a 400 meter track.)
As to the argument that people don't know the 1500 but they do the mile, it is silly for lots of reasons. the easiest way to explain it is to talk to the millions of people who watch football games or baseball or basketball and ask them to explain their favorite sport to you. Most - over 50% - have little understanding of the sport. I barely know anything about baseball and hockey, I don't even like baseball, but it they fit well with my social scene. I know a lot about football and basketball and must constantly tell people I watch the games with about the rules and the nuances of the game.
People watch sports for three reasons
1) Social
2) Gambling
3) Excitement
Track has one of the three (it is or can be exciting). Unfortunately that is the least of the reasons people watch the sport. understanding it is not a reason people watch sports.
Challenge for the Brojos... ask any non football player where the initial kickoff takes place from and find out how many fans stopped watching the game when they changed it.
Ask any non basketball player where the three point line is (feet away from th hoop) and how many fans were lost when the NBA instituted it.
Ask a non hockey player where the crease is.
Ask a non baseball player what a ground rule double is.
I have no idea as to the last two answers yet I'll be watching the cup this spring and will probably catch a couple series games next fall.