Making up salat because of incorrect intention of ada' or qada'

I woke up and performed salat thinking it might be on time but I was 50/50 on whether I was already late for Fajr because of the Daylight Savings change this today, so do I need to repeat my salah since I did not perform the intention as qada, and I found out after finishing that I started my salat late by a few seconds? Thank you for the help.