The contestants entered the studio where 101 seats were arranged in a pyramid shape with a glamorous chair for the '#1' trainee at the top. The trainees were introduced by their label and choose seats to sit in from 1 (the top seat) to 101 (the last seat). The contestants then performed songs and/or dances with their agency group, or solo if they were the only one representing their agency. Each individual trainee was judged based on their overall talents during their performance and were graded and organized into classes; A being the highest ("best") and F the lowest ("worst"). At the end of the episode the popularity ranking was shown with JYP Entertainment's Jeon Somi in first place.
note: the following two sections are just of the featured performances of the episode, and will not include all of the girls. For a list of all performances, see the Season 1 Company Evaluation page.
|Starship||Kim Taeha, Shim Chaeeun, Yu Yeonjung||I Swear - Sistar||Video Link|
|RedLine||Kim Sohye||Somehow - DIA||Video Link|
|MBK||Jung Chaeyeon, Ki Heehyun, Kim Dani||Good Girl, Bad Girl - Miss A||Video Link|
|Jellyfish||Kang Mina, Kim Nayoung, Kim Sejeong||Something New - Nikki Yanofsky||Video Link|
|CUBE||Jeon Soyeon, Kwon Eunbean, Lee Younseo||Crazy - 4Minute||Video Link|
|DSP||Cho Shiyoon, Yoon Chaekyung||Mister - KARA||Video Link|
|Canistar||Park Hayi||Nobody (Rainstone Remix) - Wonder Girls||Video Link|
|&August||Yoon Seohyung||Good Day - IU||Video Link|
|Dublekick||Heo Chanmi||Don't Stop the Music - Rihanna||Video Link|
|Pledis||Im Nayoung, Jung Eunwoo, Kang Kyungwon, Kang Yebin, Kim Minkyung, Park Siyeon, Zhou Kyulkyung||Bang! - After School||Video Link|
|JYP||Jeon Somi||Lips Are Movin' - Meghan Trainor||Video Link|
|Music K||Kim Juna||Who You Are - Jessie J||Video Link|
- This is only the top 11 of the episode.