| Rank | BIB | Name | Year | Club | Split | Time | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 223 | Sigursveinn Sigurðsson | 1980 | Frískir flóamenn | 00:14:55 (4 KM) | 00:29:58 | ||
| 2 | 284 | Birgir Steinn Steinþórsson | 1988 | Frískir Flóamenn | 00:20:46 (4 KM) | 00:39:34 | +09:36 | |
| 3 | 277 | Davíð Jónsson | 1971 | 00:20:19 (4 KM) | 00:40:06 | +10:08 | ||
| 4 | 276 | Elín Sigríður Gunnsteinsdóttir | 1975 | 00:21:43 (4 KM) | 00:41:54 | +11:56 | ||
| 5 | 293 | Tracy Lynne Miller | 1969 | Marathon Expedition | 00:23:34 (4 KM) | 00:46:49 | +16:51 | |
| 6 | 250 | Guðný Þóra Guðnadóttir | 1991 | 00:24:16 (4 KM) | 00:46:52 | +16:54 | ||
| 7 | 280 | Arna | 1992 | 00:24:38 (4 KM) | 00:47:46 | +17:48 | ||
| 8 | 279 | Hanna María Jóhannsdóttir | 1992 | 00:22:52 (4 KM) | 00:47:47 | +17:49 | ||
| 9 | 281 | Signý Pétursdóttir | 1992 | 00:22:50 (4 KM) | 00:47:47 | +17:49 | ||
| 10 | 227 | Kolbrún Fjóla Rúnarsdóttir | 1989 | 00:24:36 (4 KM) | 00:48:22 | +18:24 | ||
| 11 | 231 | Elínborg Telma | 1995 | 00:24:51 (4 KM) | 00:48:35 | +18:37 | ||
| 12 | 229 | Arnar Eggertsson | 1989 | 00:25:14 (4 KM) | 00:48:42 | +18:44 | ||
| 13 | 228 | Ólafur Jóhannsson | 1965 | 00:24:39 (4 KM) | 00:48:46 | +18:48 | ||
| 14 | 249 | Júlía Birna Ingvarsdóttir | 2002 | 00:25:45 (4 KM) | 00:50:31 | +20:33 | ||
| 15 | 237 | Helga Bjarney Helgadóttir | 1995 | 00:24:46 (4 KM) | 00:52:41 | +22:43 | ||
| 16 | 316 | Kim E Virkler | 1956 | Marathon Expedition | 00:29:03 (4 KM) | 00:56:42 | +26:44 | |
| 17 | 309 | Jane Sanders | 1956 | Marathon Expedition | 00:28:59 (4 KM) | 00:58:33 | +28:35 | |
| 18 | 236 | Ríkey Jóna Eiríksdóttir | 1986 | 00:29:37 (4 KM) | 00:58:35 | +28:37 | ||
| 19 | 245 | Guðrún Óskarsdóttir Andreasen | 1998 | 00:30:09 (4 KM) | 00:59:07 | +29:09 | ||
| 20 | 244 | Svanlaug Kjartansdóttir | 1974 | Frískir Flóamenn | 00:30:08 (4 KM) | 00:59:07 | +29:09 | |
| 21 | 311 | Melissa Quantock | 1959 | Marathon Expedition | 00:31:03 (4 KM) | 01:00:52 | +30:54 | |
| 22 | 307 | Barbara Mueller-Marquez | 1964 | Marathon Expedition | 00:30:34 (4 KM) | 01:00:56 | +30:58 | |
| 23 | 252 | Kristín Harpa Rögnvaldsdóttir | 1970 | Hlaupahópur Ármanns | 00:31:20 (4 KM) | 01:01:19 | +31:21 | |
| 24 | 310 | David Quantock | 1958 | Marathon Expedition | 00:31:05 (4 KM) | 01:03:26 | +33:28 | |
| 25 | 301 | Angela Parker | 1974 | Marathon Expedition | 00:32:08 (4 KM) | 01:03:42 | +33:44 | |
| 26 | 353 | Ray Steven Bebee | 1958 | Marathon Expedition | 00:34:31 (4 KM) | 01:05:54 | +35:56 | |
| 27 | 299 | Landon Karnes | 2010 | Marathon Expedition | 00:31:25 (4 KM) | 01:10:10 | +40:12 | |
| 28 | 298 | Brian Karnes | 1976 | Marathon Expedition | 00:32:35 (4 KM) | 01:10:23 | +40:25 | |
| 29 | 287 | Rakel Þórðardóttir | 1972 | Frískir flóamenn | 00:37:34 (4 KM) | 01:14:39 | +44:41 | |
| 30 | 296 | Madison Pratt | 1998 | Marathon Expedition | 00:36:28 (4 KM) | 01:15:16 | +45:18 | |
| 31 | 297 | Julie Karnes | 1973 | Marathon Expedition | 00:39:06 (4 KM) | 01:15:16 | +45:18 | |
| 32 | 357 | Michael Remier | 1963 | Marathon Expedition | 00:38:07 (4 KM) | 01:15:40 | +45:42 | |
| 33 | 356 | Cheryl A Remier | 1958 | Marathon Expedition | 00:38:06 (4 KM) | 01:15:40 | +45:42 | |
| 34 | 315 | Ginger Virkler | 1955 | Marathon Expedition | 00:37:01 (4 KM) | 01:16:15 | +46:17 | |
| 35 | 314 | Andrew Earl Virkler | 1960 | Marathon Expedition | 00:36:56 (4 KM) | 01:16:27 | +46:29 | |
| 36 | 351 | Jim Moore | 1956 | Marathon Expedition | 00:39:27 (4 KM) | 01:20:49 | +50:51 | |
| 37 | 321 | Lisa Moore | 1955 | Marathon Expedition | 00:39:55 (4 KM) | 01:21:36 | +51:38 | |
| 38 | 308 | Daniel Sanders | 1955 | Marathon Expedition | 00:40:11 (4 KM) | 01:21:46 | +51:48 | |
| 39 | 355 | Donna Mckendree | 1946 | Marathon Expedition | 00:42:28 (4 KM) | 01:26:10 | +56:12 | |
| 40 | 291 | Laura Beth Raab | 1962 | Marathon Expedition | 01:04:00 (4 KM) | 01:39:57 | +01:09:59 | |
| 41 | 320 | Judy Ann Potenza | 1945 | Marathon Expedition | 00:44:53 (4 KM) | 01:40:38 | +01:10:40 | |
| 42 | 358 | Curtis Keithley | 1965 | Marathon Expedition | 00:51:09 (4 KM) | 01:50:03 | +01:20:05 | |
| 43 | 294 | Elsa Chua | 1954 | Marathon Expedition | 00:57:39 (4 KM) | 01:51:59 | +01:22:01 | |
| 44 | 292 | Judith Anderson | 1951 | Marathon Expedition | 00:52:29 (4 KM) | 01:52:00 | +01:22:02 | |
| 45 | 313 | Jean Ross Willner | 1944 | Marathon Expedition | 00:52:39 (4 KM) | 01:52:00 | +01:22:02 |