Sorry, you didn't say you had candled. I have heard people on this forum say that the water test can actually do more harm than good. I personally just candle. Now the temp getting to 102 degrees, may be part of the problem, depending on how long the temperature was that high. It may not...
Water test is not a good idea. Why haven't you candled them again? Taking them out for a water test would have taken the same time and if they hadn't pipped would not have hurt them in any way.