Swimming long 1:36:53 [3] 4.5 km (21:32 / km)
9x500m
New record for longest swim.
around 1:55/100m.
Think i'll get this up to 5 or 5.5 once a week and that should be mileage enough for ironman as long as i get enough ocean swim practice in.
Next time will time my rests.