>>9043178REFLECT (Gawr Gura) - 10 hours
UNISON (Houshou Marine) - 39 hours
Off With Their Heads (Mori Calliope) - 45 hours
Roki (Mori Calliope) - 2 Days (0h 26m)
Goodbye Sengen (Nakiri Ayame) - 2 Days (14h 51m)
Kiseki Knot (4th Gen) - 2 Days (17h 0m)
Can You Do the Hololive? (All members) - 3 Days
Hololive Ochame Kinou (All members) - 3 Days
GETCHA! (Suisei and Mori) - 4 Days (1h 45m)
RIP (Mori Calliope) - 5 Days
KING (Nakiri Ayame) - 5 Days
Goodbye Sengen (Minato Aqua) - 5 Days
KING (Hoshimachi Suisei) - 5 Days
Red (Mori Calliope) - 6 Days
Peko Miko War (Miko and Pekora) - 6 Days
Goodbye Sengen (Takanashi Kiara) - 6 Days (18h 37m)
Sorairo Days (Matsuri and Gura) - 7 Days
Goodbye Sengen (Uruha Rushia) - 8 Days (17h 6m)
Fansa (Kiryu Coco) - 8 days (18h 0m)
Violet (Ninomae Ina'nis) - 9 Days (13h 40m)
The Grim Reaper is a Live Streamer (Mori Calliope) - 9 Days (13h 54m)
Mogu Mogu Yummy! (Nekomata Okayu) - 10 Days
Vampire (Minato Aqua) - 10 days
Turing Love (Moona and Pekora - 10 Days (0h 24m)
Bluerose (Hoshimachi Suisei) - 10 Days (3h 37m)
Ghost (Hoshimachi Suisei) - 11 Days
Envy Baby (Mori Calliope) - 11 Days (21h 3m)
DEAD BEATS (Mori Calliope) - 13 Days
Saga Jihen (Suisei & 3rd Gen) - 13 Days
Cry Baby (Hoshimachi Suisei) - 13 Days (1h 10m)
Live Again (Mori Calliope) - 14 Days
Ahoy (Houshou Marine) - 15 Days
Take Me Home, Country Roads (HoloEN) - 15 Days
Palette (Tokoyami Towa) - 15 Days
Odo (Murasaki Shion) - 15 Days (14h 11m)
Shitsuraku Petri (Nekomata Okayu) - 16 Days
Shoujo Rei (Hoshimachi Suisei) - 16 Days (2h 21m)
Hana ni Bourei (Nakiri Ayame) - 16 Days (2h 37m)
KING (Pavolia Reine) - 17 Days
Weather Hackers (Kiryu Coco) - 17 Days (0h 14m)
KING (Murasaki Shion) - 19 Days
Envy Baby (Omaru Polka) - 19 Days
Usseewa (Murasaki Shion) - 20 Days
VILLAIN (Moona Hoshinova) - 20 Days
Aikotoba III (Kiara and Gura) - 21 Days
FLOS (Nekomata Okayu) - 21 Days
Ranbu no Melody (Hoshimachi Suisei) - 21 Days
RED HEART (Akai Haato) - 23 Days
HINOTORI (Takanashi Kiara) - 23 Days
p.h. (Nekomata Okayu) - 24 Days (19h 25m)
SPARKS (Takanashi Kiara - 24 Days (19h 49m)
Alice in N.Y (Sora, Kanata, Suisei, Marine, Flare) - 28 Days
Vampire (Omaru Polka) - 28 Days
KING (Tokoyami Towa) - 28 Days
Cursed Night (Mori Calliope) - 29 Days
Plasmagic Seasons (1st Gen) - 30 Days
Doubt it'll beat Reflect, but it'll absolutely be the fastest cover by far.