Your data suggest a strong automatic preference for European American compared to African American.
What's interesting is that I took the test several years ago in 2007 and had no strong preference either way. I noticed that my results on this test got worse after hearing about stuff like cultural appropriation and white privilege on a regular basis. It was a moderate preference by 2012, and now it's a strong preference.
It's not surprising. I've lost several Black friends recently because I trust the police and disagree strongly about the BLM movement. I'm not very comfortable with anti-government or anti-police views, and I've essentially gone against their ultimatums. Like, "you're either with us or against us", and since I didn't want to be with them, I'm now against them even though I've tried to remain neutral.
I guess this is an example of how ultimatums, accusations, and demands don't have the intended effect on everyone. I don't like being told what to believe in or value. I think I'm going to go and work on finding some Black friends that are conservative... the prejudice instilled in me by all these liberal Blacks who resent White people isn't fair to them.