Indiana is eliminated from first place.

To show that Indiana is eliminated from first place, we start with the current conference standings:
            Team	W	L	GL	PCT	GB
         Detroit	48	18	16	0.727	0.0
          Boston	43	23	16	0.652	5.0
        New York	43	25	14	0.632	6.0
       Cleveland	41	26	15	0.612	7.5
         Orlando	37	28	17	0.569	10.5
           Miami	38	29	15	0.567	10.5
         Toronto	37	29	16	0.561	11.0
         Atlanta	35	31	16	0.530	13.0
    Philadelphia	35	31	16	0.530	13.0
       Charlotte	34	33	15	0.507	14.5
       Milwaukee	27	38	17	0.415	20.5
         Chicago	27	40	15	0.403	21.5
        Brooklyn	17	49	16	0.258	31.0
      Washington	16	49	17	0.246	31.5
         Indiana	15	52	15	0.224	33.5
           Total	493	501	236

Indiana can finish the season with at most 15 + 15 = 30 wins and will finish the season behind the following teams:
Detroit has already won 48 games.
Boston has already won 43 games.
New York has already won 43 games.
Cleveland has already won 41 games.
Orlando has already won 37 games.
Miami has already won 38 games.
Toronto has already won 37 games.
Atlanta has already won 35 games.
Philadelphia has already won 35 games.
Charlotte has already won 34 games.