Doom Speed Demo Archive
https://dsdarchive.com/

Iwad:      doom2.wad
Pwad:      1024clau.wad
Map:       MAP09
Skill:     4
Category:  UV Max
Exe:       dsda-doom 0.28.2 -complevel 9 (advanced HUD is used)
Youtube:   -

Time:      3:14.71

Author:    cryoniq

Comments:

Lots of hitscanners there, no SSG. One green armor and not that much health pick-ups. 
You probably would want to save the soulsphere for the final area.