The fastest completion times recorded on Blue Loop (RC1) by CTGP-Revolution users as of 2020-03-08 10:21 UTC. There are 3 unique players represented across 3 records. The CTGP-Revolution track ID for this course is SLOT18-E9197A1089D652A6C9E2758447B416D03563C987.
This is a custom track by YellowYoshi. The special slot ID used for this course is 0x18 and so the correct My Stuff file name for this track would be old_mario_sfc.szs. The track may be available for download from Wiimm's CT archive at ct.wiimm.de/i/E9197A1089D652A6C9E2758447B416D03563C987.