Washington is eliminated from first place.

To show that Washington is eliminated from first place, we start with the current standings:
            Team	W	L	GL	PCT	GB
       Minnesota	34	10	0	0.773	0.0
         Atlanta	30	14	0	0.682	4.0
       Las Vegas	30	14	0	0.682	4.0
        New York	27	17	0	0.614	7.0
         Phoenix	27	17	0	0.614	7.0
         Indiana	24	20	0	0.545	10.0
    Golden State	23	21	0	0.523	11.0
         Seattle	23	21	0	0.523	11.0
     Los Angeles	21	23	0	0.477	13.0
      Washington	16	28	0	0.364	18.0
     Connecticut	11	33	0	0.250	23.0
         Chicago	10	34	0	0.227	24.0
          Dallas	10	34	0	0.227	24.0
           Total	286	286	0

Washington can finish the season with at most 16 + 0 = 16 wins and will finish the season behind the following teams:
Minnesota has already won 34 games.
Atlanta has already won 30 games.
Las Vegas has already won 30 games.
New York has already won 27 games.
Phoenix has already won 27 games.
Indiana has already won 24 games.
Golden State has already won 23 games.
Seattle has already won 23 games.
Los Angeles has already won 21 games.
# Washington Mystics's magic number
# Washington's magic number
# Mystics's magic number
# WNBA Playoff Race