Pool time vs OW time

Former Member
Former Member
Maybe this should go in OW, but I'm curious to know how times compare pool to open water, if anyone can help. I realise that weather conditions play a part, but lets assume that the lake is nice and flat and around 76F and I'm not wearing a wetsuit. If I managed 23.50 for 1500SCM what can I realistically expect as a time for 2 laps of a 750m lake course?
Parents
  • I only have experience in two OW events, one a mile long (Reston, VA Lake Audobon) and one a 2K (Copenhagen in the canals). I'm steady at between 1100-1200 for 20 minutes in the pool. As it stands, my 2K in the canals of Denmark took me 40:46. I can't sight to save my life and many times caught myself way off to the "long" side of the circle (it was a 2K circle around the Danish Parliament) and had to fix back to the left. In essence, I swam zig-zag while the racers who were good at sighting (and bilateral breathing) swam a straighter course. As for the mile, it was not a perfect loop, but mostly a squashed oval, and, being my first, I couldn't sight to save my life. My mile time is normally not as slow as it was in that race. I typically 'test' at a 1:31 100 (I know, slow), but in the mile swim I was nearer 1:46 with a final time of 31:15. Again, I swam zig-zag. Bottom line: work on sighting and navigation. That's what I'm working on now. Straighter courses = faster times, and I'm looking forward to my next opportunity to improve.
Reply
  • I only have experience in two OW events, one a mile long (Reston, VA Lake Audobon) and one a 2K (Copenhagen in the canals). I'm steady at between 1100-1200 for 20 minutes in the pool. As it stands, my 2K in the canals of Denmark took me 40:46. I can't sight to save my life and many times caught myself way off to the "long" side of the circle (it was a 2K circle around the Danish Parliament) and had to fix back to the left. In essence, I swam zig-zag while the racers who were good at sighting (and bilateral breathing) swam a straighter course. As for the mile, it was not a perfect loop, but mostly a squashed oval, and, being my first, I couldn't sight to save my life. My mile time is normally not as slow as it was in that race. I typically 'test' at a 1:31 100 (I know, slow), but in the mile swim I was nearer 1:46 with a final time of 31:15. Again, I swam zig-zag. Bottom line: work on sighting and navigation. That's what I'm working on now. Straighter courses = faster times, and I'm looking forward to my next opportunity to improve.
Children
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