Pools in the New York area

Anyone used any decent pools in the New York area in the past? Preferably near the Hells Kitchen area that they could recommend. criteria; at least a 25mtr pool, pay as you go and open early so I can get in and done early as over there on holidays before hitting IMMT

Only 25M pool indoors is
http://www.jccmanhattan.org/health-wellness/aquatics/

Other options
NY Public pools Free early morning outdoor pools (register online)
https://www.nycgovparks.org/facilities/outdoor-pools

Or YMCAs 25y $20 per day
http://www.ymcanyc.org/
.

There is a 50m pool indoor up at 135th on the west side open from 6:30am…Riverbank.

http://nysparks.com/parks/attachments/Riverbank2016AquaticsComplexSummerSchedule.pdf

It seems if you want to swim then you need to buy a lap swim pass in advance of your first visit to swim for $30/month - sounds a bargain.

http://nysparks.com/parks/93/details.aspx
http://nysparks.com/parks/attachments/RiverbankAquaticsComplexAdmissionOptionsUpdated71813.pdf

Another alternative is Asphalt Green on the Upper East side…they have 25yd pool and day membership is $35.

Thanks guys, some good options there. Cheers