Thanks to Walt Gary.
Conditions: We had some weird things happen with the timing system. First, one of the PM4s "died" when we plugged it in to the system. We swapped out the batteries, but it wouldn't work at all, even the normal read-out. We're going to have to replace it. Secondly, when the first boat finished, the computer screen stopped updating. We had to get the rest of the times off of the individual performance monitors.