No, it isn't.
Racism, is the act of discrimination, based upon race, by an individual, group, or institution, which believes said race is inferior to another.
Repairing the impact of racism requires an adjustment of the practices which have become systemically racist.  Thus, actively working to increase a diverse workforce.  Yes, this harms those that previously benefited (by ending the benefit)...but what goes up, must come down.
This adjustment is not based upon a concept of superiority, but equality.  That is a huge difference.