| 551 | Luziana Da Silva Tomé |  | 56.07 | | Jul 1, 2016 | Sao Bernardo do Campo (BRA) |
| 552 | Afroditi Maniou |  | 56.06 | | Feb 25, 2023 | Pankritio Stadium, Iraklio (GRE) |
| 552 | Malin Haglund |  | 56.06 | | Aug 26, 2017 | Helsingborg (SWE) |
| 554 | Musharaf Saidakhmedova |  | 56.05 | | Aug 10, 2022 | Athletics Stadium, Konya (TUR) |
| 555 | Brianna Bain |  | 56.03 | | Apr 20, 2013 | Palo Alto, CA (USA) |
| 555 | Allison Updike | | 56.03 | | May 28, 2016 | Bradenton, FL (USA) |
| 555 | Deisiane Teixeira | | 56.03 | | May 23, 2024 | Un. of Kentucky Outdoor Track Facility, Lexington, KY (USA) |
| 555 | Kate Joyce | | 56.03 | | Jun 12, 2025 | Hayward Field, Eugene, OR (USA) |
| 559 | Annabel Thomson |  | 56.01 | | Jul 15, 2004 | Stadio Zecchini, Grosseto (ITA) |
| 560 | Nicoleta Madalina Anghelescu |  | 55.97 | | May 25, 2014 | Bucureşti (ROU) |
| 561 | Zsuzsa Füredi |  | 55.95 | | May 21, 2002 | Budapest (HUN) |
| 561 | Rabiye Çiçek |  | 55.95 | | Aug 7, 2025 | Ratinan Stadion, Tampere (FIN) |
| 563 | Meihong Wu |  | 55.94 | | Apr 17, 2004 | Nanning (CHN) |
| 564 | Ane Dahlen |  | 55.93 | | Jun 30, 2020 | Bislett Stadion, Oslo (NOR) |
| 565 | Jie Wu | | 55.91 | | Aug 7, 2006 | Shijiazhuang (CHN) |
| 565 | Victoria Paterra | | 55.91 | | May 15, 2014 | Athens, OH (USA) |
| 565 | Kristy Morrison |  | 55.91 | | May 23, 1999 | Loughborough (GBR) |
| 568 | Yekaterina Chernykh |  | 55.90 | | May 30, 1999 | Vladimir (RUS) |
| 569 | Urszula Jakimowicz |  | 55.89 | | Sep 19, 2014 | Kolobrzeg (POL) |
| 570 | Juanhong Peng | | 55.87 | | Apr 10, 2016 | Chengdu (CHN) |
| 570 | Katrina Sirma |  | 55.87 | | Mar 8, 2014 | Riga (LAT) |
| 572 | Sietske Verkade |  | 55.85 | | May 25, 2024 | Sportcomplex De Leidse Hout, Leiden (NED) |
| 573 | Nathalie Teppe |  | 55.84 | | Jul 21, 2006 | Nancy (FRA) |
| 574 | Tanja Tesner |  | 55.83 | | Jun 18, 2000 | Ventspils (LAT) |
| 575 | Claudia Ferreira |  | 55.82 | | Jun 25, 2023 | Stadion Śląski, Chorzów (POL) |
| 575 | Daniela Janke |  | 55.82 | | Jul 24, 2004 | Manchester (GBR) |
| 575 | Mariya Kurbatova | | 55.82 | | Feb 25, 2021 | Yunost Stadium, Adler, Sochi (RUS) |
| 575 | Iori Hiramatsu |  | 55.82 | | May 11, 2024 | Kamoike Auxiliary Stadium, Kagoshima (JPN) |
| 579 | Blanka Kállai-Kiss | | 55.81 | | Jul 6, 2025 | Atlétikai Központ, Szolnok (HUN) |
| 579 | Anikó Ormay | | 55.81 | | Jul 27, 2013 | Budapest (HUN) |
| 579 | Gerli Israel |  | 55.81 | | Aug 8, 2020 | Kadrioru staadion, Tallinn (EST) |
| 582 | Marisleisys Duarthe |  | 55.80 | | May 28, 2017 | La Habana (CUB) |
| 582 | Elina Kinnunen |  | 55.80 | | Jul 7, 2024 | Urheilukenttä, Pihtipudas (FIN) |
| 582 | Yelizaveta Porotikova | | 55.80 | | Apr 22, 2021 | Yunost Stadium, Adler, Sochi (RUS) |
| 585 | Ruth Pöldots-Väät | | 55.79 | | Sep 2, 1999 | Tallinn (EST) |
| 585 | You Wu | | 55.79 | | Sep 3, 2017 | Tianjin (CHN) |
| 587 | Megan Albamonti | | 55.78 | | May 6, 2022 | Solomon Outdoor Track, MA (USA) |
| 587 | Rhona Dwinger | | 55.78 | | Feb 14, 2000 | Potchefstroom (RSA) |
| 587 | Enikő Sára |  | 55.78 | | Apr 4, 2025 | Percy Beard Track, Gainesville, FL (USA) |
| 590 | Kanako Shiba | | 55.76 | | Oct 18, 2009 | Kofu (JPN) |
| 591 | Evelina Mendes | | 55.74 | | Feb 23, 2019 | Salon-de-Provence (FRA) |
| 592 | Kayla Wilkinson-Colgrove | | 55.73 | | May 16, 2008 | Boulder, CO (USA) |
| 592 | Svenja Schilling | | 55.73 | | Jul 26, 1999 | Linz (AUT) |
| 592 | Anna Makhmutova | | 55.73 | | Jun 17, 1999 | Moskva (RUS) |
| 592 | Seri Geisler | | 55.73 | | Apr 19, 2019 | Long Beach, CA (USA) |
| 592 | Manuela Kurrat | | 55.73 | | Jun 3, 2000 | Jena (GER) |
| 597 | Stella Weinberg | | 55.71 | | Sep 10, 2020 | Stadion, Kristiansand (NOR) |
| 597 | Sanobarhon Erkinova | | 55.71 | | Mar 28, 2017 | Tashkent (UZB) |
| 599 | Palina Selivanava |  | 55.70 | | Jun 29, 2025 | RTSOP, Minsk (BLR) |
| 600 | Vanja Spaić |  | 55.69 | | Apr 15, 2022 | Jack Rose Track, Long Beach, CA (USA) |
