Struggling to pass ascension quest!

I need some help y’all 😭 I have Bennett, Zhongli, Lisa and Chongyun. I struggle not because I’m dying but because I’m not fast enough. I only just get to the third match before running out of time. I’m not sure what I’m doing wrong. Do I need to pull for another character? Is it my weapon or artifacts? I mainly use Bennett and Lisa for overload reactions. Let me know if you need more info! Thank you for any help!