Thanks to Greg Myhr.
Conditions: Sunny, high 30s, NW wind 15+
This was a scrimmage, consisting of a 4 minute piece from a dead stop, a 3 minute piece from a dead stop, and a 3 minute piece with a rolling start. The 4 minute piece was done downstream & with the wind, the two 3 minute pieces were done upstream and into the wind. No times were taken, but finish order and approximate margins are as follows.