I can tell you tomorrow morning, but if your phone's integral memory has more free space it will pit them.there rather than on the SD card. In harry's if you drill down to the raw video you can sometimes get most of the path which can help, then you just have to find the root folder, which might be android/com.harrys.laptimer or something like that. If it turns out to be on your phone memory, sometimes it is under a folder called something like emulated storage. It is very tricky
I'll check my phone tomorrow morning and provide more details (it is at the office)