| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Martha Arnadottir | 1960 | Víkingur | 00:28:46 (Split) | 00:49:40 | ||
| 2 | 7 | Margrét Ágústsdóttir | 1957 | Breiðablik | 00:30:26 (Split) | 00:52:01 | +02:21 |