| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Íris Dóra Snorradóttir | 1991 | FH | 00:05:17 (1 hr.) 00:10:40 (2 hr.) 00:16:02 (3 hr.) 00:21:24 (4 hr.) 00:26:47 (5 hr.) 00:32:09 (6 hr.) | 00:32:09 | |||
| 2 | Embla Margrét | 2005 | 00:05:25 (1 hr.) 00:10:58 (2 hr.) 00:16:35 (3 hr.) 00:22:13 (4 hr.) 00:27:53 (5 hr.) 00:33:20 (6 hr.) | 00:33:20 | +01:11 | |||
| 3 | Sara Mjöll Smáradóttir | 2000 | ÍR | 00:06:00 (1 hr.) 00:12:05 (2 hr.) 00:18:13 (3 hr.) 00:24:10 (4 hr.) 00:30:05 (5 hr.) 00:35:37 (6 hr.) | 00:35:37 | +03:28 | ||
| 4 | Guðný Lára Bjarnadóttir | 2004 | Ungmennafélagið Fjölnir | 00:06:00 (1 hr.) 00:12:07 (2 hr.) 00:18:14 (3 hr.) 00:24:24 (4 hr.) 00:30:35 (5 hr.) 00:36:34 (6 hr.) | 00:36:34 | +04:25 | ||
| 5 | Þórhildur Lilja Hafsteinsdóttir | 2007 | HSK | 00:03:22 (1 hr.) |