Am i ready to go sub 4:40 in the 1600?

bump

You are fast enough to run 4:40, but it is unclear if the endurance is there. It is likely that you can run faster than 4:47, not enough information to guess how much faster.

You're right there not quite sure why you dropped from 69 to 74 other than the fact that you went out with the lead pack but the five second drop off that's the part I don't understand you're 71 closing lap and 69 opening lap you're halfway there I think if you had competition those middle two laps you would be faster and you'd be right there at a 4:40 mile.

As for training you need to do longer speed work I would concentrate on 500's and 600's at 68/400 pace.

the 74 was because i was in a slow heat and the guy that went out in 69 died on the curve and tripped over him and didn’t get to pass until the straight

You can run under 4:35 in a great race.

you need to get in a fast race that you can get out hard and sit on the pace. Then you could probably run 4 40 maybe faster league meets always run slow.