| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Ingibjörg Jóhannsdóttir | 1986 | Breiðablik | 00:28:54 (Sund) 00:03:42 (T1) 01:22:04 (Hjól (Endir)) 00:02:31 (T2) 00:13:23 (Hringur 1) 00:13:46 (Hringur 2) 00:13:59 (Hringur 3) 00:13:27 (Hringur 4) 00:54:33 (Hlaup) | 02:51:42 |