After gameplay I retimed this run using https://somewes.com/frame-count/ with a console FPS of 60. which is the Switch native framerate according to http://tasvideos.org/PlatformFramerates.html and raw video framerate of 60 FPS for a total of 45061 frames or a Video Time of 12:31.017. First Frame set on the frame Mario appears in the opening cutscene and End Frame set on the frame that Peach appears outside of Bowser's Clown Car.

I use Nintendo Switch OLED Model HEG-001 with "Super Nintendo Entertainment System - Nintendo Switch Online" version 3.10.0 and a generic HDMI Capture Card.

Mingura666 played Mario; GreenMarco played Luigi.