| Current record: | |||||
| 47,57 | Stefanía Valdimarsdóttir (1993) | BBLIK | Hafnarfjörður | 23.05.07 | 8 years 0 months and 7 days |
| Previous record: | |||||
| 48,41 | Kristín Birna Ólafsdóttir (1985) | FJÖLNIR | Reykjavík | 16.05.99 | 1 years 9 months and 6 days |
| 51,80 | Berglind Gunnarsdóttir (1983) | Á | Reykjavík | 10.08.97 |