| Rank | Bib | Name | Year | Club | Country | Split | Time | Chiptime | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 190 | Genevieve Rochefort | 1978 | USA | 00:28:13 (5,45 KM) 00:57:07 (10,70 KM) 01:26:01 (15,95 KM) 01:51:59 (21,20 KM) 02:18:16 (26,45 KM) 02:47:56 (31,70 KM) 03:19:08 (36,95 KM) | 03:47:43 | 03:47:31 | ||
| 2 | 179 | Hafdís Guðrún Hilmarsdóttir | 1974 | INOV8 ICELAND | ISL | 00:27:55 (5,45 KM) 00:57:12 (10,70 KM) 01:26:40 (15,95 KM) 01:53:15 (21,20 KM) 02:19:51 (26,45 KM) 02:49:37 (31,70 KM) 03:22:36 (36,95 KM) | 03:51:56 | +04:13 | 03:51:54 |
| 3 | 170 | Anna Sigridur Blondal | 1970 | ISL | 00:31:32 (5,45 KM) 01:02:31 (10,70 KM) 01:35:59 (15,95 KM) 02:06:16 (21,20 KM) 02:37:04 (26,45 KM) 03:11:48 (31,70 KM) 03:49:17 (36,95 KM) | 04:23:16 | +35:33 | 04:23:13 | |
| 4 | 167 | Molly Duncan | 1969 | Mystical tioads | USA | 00:33:41 (5,45 KM) 01:09:54 (10,70 KM) 01:51:15 (15,95 KM) 02:28:03 (21,20 KM) 03:10:17 (26,45 KM) 03:53:49 (31,70 KM) 04:46:35 (36,95 KM) | 05:30:09 | +01:42:26 | 05:30:05 |
| 5 | 183 | America Flores | 1974 | USA | 00:32:12 (5,45 KM) 01:07:43 (10,70 KM) 01:46:34 (15,95 KM) 02:21:36 (21,20 KM) 02:57:31 (26,45 KM) 03:49:34 (31,70 KM) 04:44:00 (36,95 KM) | 05:32:28 | +01:44:45 | 05:32:27 |