It isn't a racist outcome. It is the outcome of a flawed algorithm.
You're not paying attention. These days, outcomes that have nothing to do with intention, purpose, or simple transparent standards, but which happen to lean statistically towards results not in perfect balance with skin color as a function of population (though, only in one direction) ... the process must be considered racist. The whole "disparate impact" line of thinking is based on this. If you apply a standard (say, physical strength or attention to detail or quick problem solving, whatever) to people applying to work as, say, firefighters ... if (REGARDLESS of the mix of people who apply) you get more white people getting the jobs, then the standards must surely be racist, even if nobody can point to a single feature of those standards that can be identified as such. Outcomes now retro-actively re-invent the character of whoever sets a standard, and finds them to be a racist. Never mind that holding some particular group, based on their skin color, to some LOWER standard is actually racist, and incredibly condescending. But too bad: outcomes dictate racist-ness now, not policies, actions, purpose, motivation, or objective standards.
So, yeah. The algorithm, without having a single "racist" feature to it, can still be considered racist. Because that pleases the Big SJW industry.
It's the same thinking that says black people aren't smart enough to get a free photo ID from their state, and so laws requiring people to prove who they are when they're casting votes for the people who will govern all of us are, of course, labeled as racist by SJW's sitting in their Outrage Seminar meetings. It's hard to believe things have come that far, but they have.