Sacramento is eliminated from first place.

To show that Sacramento is eliminated from first place, we start with the current conference standings:
            Team	W	L	GL	PCT	GB
   Oklahoma City	53	15	14	0.779	0.0
     San Antonio	50	18	14	0.735	3.0
       LA Lakers	43	25	14	0.632	10.0
         Houston	41	26	15	0.612	11.5
          Denver	41	27	14	0.603	12.0
       Minnesota	41	27	14	0.603	12.0
         Phoenix	39	29	14	0.574	14.0
     LA Clippers	34	34	14	0.500	19.0
    Golden State	33	35	14	0.485	20.0
        Portland	33	36	13	0.478	20.5
         Memphis	23	44	15	0.343	29.5
          Dallas	23	46	13	0.333	30.5
     New Orleans	23	46	13	0.333	30.5
            Utah	20	48	14	0.294	33.0
      Sacramento	18	51	13	0.261	35.5
           Total	515	507	208

Sacramento can finish the season with at most 18 + 13 = 31 wins and will finish the season behind the following teams:
Oklahoma City has already won 53 games.
San Antonio has already won 50 games.
LA Lakers has already won 43 games.
Houston has already won 41 games.
Denver has already won 41 games.
Minnesota has already won 41 games.
Phoenix has already won 39 games.
LA Clippers has already won 34 games.
Golden State has already won 33 games.
Portland has already won 33 games.