Times are approximate (based on OGG playback through Winamp):

[01] 00:00 - Crateria Raining
[02] 00:55 - Intro Theme
[--] 02:22 - Chozo
[03] 02:32 - Ridley
[04] 03:32 - Brinstar 2
[05] 04:21 - Norfair 2
[06] 05:35 - Tension
[07] 06:09 - Kraid
[08] 07:04 - Maridia 2
[09] 08:49 - Norfair 1
[10] 09:41 - Crateria Underground
[11] 10:33 - Crateria Surface
[12] 12:03 - Mini-Boss
[--] 12:43 - Death
[13] 12:47 - Title
[14] 13:29 - Maridia 1
[15] 15:12 - Brinstar 1
[16] 17:09 - Statues
[17] 17:47 - Tourian
[18] 18:46 - Mother Brain
[19] 19:36 - Ending (Part 1)
[--] 19:51 - Ending (Part 2)
[20] 20:06 - Credits
[--] 21:19 - Fade
[--] 21:46 - Thank You For Playing!