Welcome, Soig, to TASVideos!
Before submitting a movie, however, you should probably search the site's older movies too. Genisto played a 1-player run which was
about 36 seconds faster than this run. This was played on the US version of the game, but I don't think that makes a difference. Also, Hongbaichaoren did a
faster single-player run.
I haven't watched the full run, but in the first few stages, there were some fairly unoptimized parts. In stage 1, it looks like you shoot a lot of extra shots once you have the flame shot, and that creates lag. Also, you grab the S weapon, which makes bosses have more health. In stage 2, there should be faster ways to position yourself to destroy the two tanks. Basically, this is ok, but this could be a lot better, as the low number of rerecords shows.
I won't vote since I haven't watched the full movie, but based on this, my vote would be a No. However, I encourage you to try again and see what you can improve, once you research previous movies and optimize more.
EDIT: I found the run by hongbaichaoren, once I spelled his name correctly.