SM64 traditionally uses a centisecond in-game timer. These are the equivalent values for leaderboard submissions.

00f = .000 01f = .030 02f = .060 03f = .100 04f = .130 05f = .160 06f = .200 07f = .230 08f = .260 09f = .300 10f = .330 11f = .360 12f = .400 13f = .430 14f = .460 15f = .500 16f = .530 17f = .560 18f = .600 19f = .630 20f = .660 21f = .700 22f = .730 23f = .760 24f = .800 25f = .830 26f = .860 27f = .900 28f = .930 29f = .960