Training settings
Speed
How hard a set is swum: easy, steady, build, descend. Order is a scale, so it is kept as you write it.
Attributes & equipment
How a set is done and what it uses: fins, paddles, buoy, snorkel, no breath.
Session strokes
Race strokes plus the session words the race catalogue has no term for: IM order, IM mix, choice.
Kinds
The kind of work: swim, kick, pull, drill, scull.