| Rank | BIB | Name | Year | Club | Split | Time | |
|---|---|---|---|---|---|---|---|
| 1 | Frida Run Thordardottir | 1970 | ÍR | 00:04:41 (1 hr.) 00:09:30 (2 hr.) 00:14:22 (3 hr.) 00:19:10 (4 hr.) | 00:23:49 | ||
| 2 | Mari Jaersk | 1987 | FH | 00:04:56 (1 hr.) 00:10:10 (2 hr.) 00:15:29 (3 hr.) 00:20:45 (4 hr.) | 00:25:34 | +01:45 | |
| 3 | Ragnheidur Sveinbjörnsdóttir | 1981 | Ír skokk / náttúruhlaup | 00:04:53 (1 hr.) 00:10:07 (2 hr.) 00:15:19 (3 hr.) 00:20:39 (4 hr.) | 00:25:49 | +02:00 | |
| 4 | Sara Mjöll Smáradóttir | 2000 | Breiðablik | 00:05:04 (1 hr.) 00:10:22 (2 hr.) 00:15:38 (3 hr.) 00:20:50 (4 hr.) | 00:25:50 | +02:01 | |
| 5 | Rakel Hjaltadóttir | 1993 | 00:05:41 (1 hr.) 00:11:38 (2 hr.) 00:17:29 (3 hr.) 00:23:25 (4 hr.) | 00:28:56 | +05:07 | ||
| 6 | Olga Kristrún Ingólfsdóttir | 1980 | 00:05:14 (1 hr.) 00:11:40 (2 hr.) 00:18:12 (3 hr.) 00:25:18 (4 hr.) | 00:31:53 | +08:04 |