| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Natalía Erla Cassata | 2003 | Breiðablik | 00:24:00 (Split) | 00:41:43 | ||
| 2 | 2 | Inga Birna Benediktsdóttir | 2002 | HFR | 00:24:18 (Split) | 00:43:07 | +01:24 |