Yup! That's right. Readings look good!
You have a vinyl pool and your Calcium Hardness is SUPER low--which means if you want to use Cal-Hypo to chlorinate, you won't have to worry about it going too high for a long, long time.
In fact, unless you use Cal-Hypo a lot, I wouldn't bother testing Calcium Hardness again until you close the pool.
Do NOT add calcium just to add calcium or because the pool store guy tells you that you "need it". You don't. Low calcium is harmless in a vinyl pool.
Otherwise, other than using the 25ml instead of the 10ml line to test chlorine levels, you look like you are doing fine.
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