السلام عليكم ورحمة الله وبركاته May Allah have mercy on you I have only 5 minutes to pray Dhuhr in my school, Do I wait till I get home (I get home before Asr) and pray with more focus there until the time for Dhuhr goes back further?

Ustadh AbdulAziz al-Haqqan
Whichever is jama'ah takes precedence