Genetically, yes. However, half-breeds don't have the same capability as the full-blooded Uzamaki as evident by Naruto and Kushina's life force being compared to each other. Karin's life-force probably isn't anything special in comparison to Kushina to begin with, so Sarada's life-force/stamina/reserves should be a bit below Naruto at her age, though she'd still be beyond normal ninjas.