Music Bank

Wanna One won with “BOOMERANG (부메랑)”, 7,103 points, the song's 2nd win.

1. 1 –
   
   Wanna One BOOMERANG (부메랑) 7,103 2 wk
2. 2 –
   
   MAMAMOO 별이 빛나는 밤 4,830 Won 1× 4 wk Not in the lineup
3. 3 –
   
   BIGBANG 꽃 길 4,566 3 wk Not in the lineup
4. 4 New
   
   Monsta X Jealousy 4,449 1 wk
5. 5 ▼1
   
   iKON 사랑을 했다 3,710 Won 1× 10 wk Not in the lineup
6. 6 ▼1
   
   Momoland 뿜뿜 3,350 Won 1× 10 wk Not in the lineup
7. 7 ▲8
   
   Junhyung 소나기 (Feat. 10cm) 3,216 2 wk Not in the lineup
8. 8 ▼1
   Jang Deok Cheol 그날처럼 2,487 13 wk Not in the lineup
9. 9 ▲3
   
   Chungha Roller Coaster 2,438 10 wk Not in the lineup
10. 10 –
    
    MeloMance 선물 2,432 25 wk Not in the lineup
11. 11 ▼3
    Roy Kim 그때 헤어지면 돼 2,339 7 wk Not in the lineup
12. 12 ▲8 버스커 버스커 벚꽃 엔딩 2,201 43 wk Not in the lineup
13. 13 New
    
    TVXQ 운명 (The Chance of Love) 2,069 1 wk Not in the lineup
14. 14 ▼8
    
    Got7 Look 2,007 Won 1× 3 wk Not in the lineup
15. 15 ▼4
    
    Red Velvet Bad Boy 2,001 Won 1× 9 wk Not in the lineup
16. 16 ▼7
    
    Wanna One 약속해요 (I.P.U.) 1,945 4 wk
17. 17 ▼4
    
    TWICE Heart Shaker 1,678 Won 2× 16 wk Not in the lineup
18. 18 ▼4 정승환 눈사람 1,549 8 wk Not in the lineup
19. 19 –
    
    NCT 127 TOUCH 1,507 2 wk Not in the lineup
20. 20 ▼3
    
    TWICE LIKEY 1,507 Won 1× 22 wk Not in the lineup

Source: program.kbs.co.kr chart post.