| 200 | Nikita Tracey |  | 54.90 | | Jun 30, 2019 | La Chaux-de-Fonds (SUI) |
| 202 | Taylon Bieldt |  | 54.91 | | Jun 13, 2023 | Paavo Nurmen Stadion, Turku (FIN) |
| 203 | Patrina Allen | | 54.93 | | Jul 11, 2004 | Sacramento, CA (USA) |
| 203 | Catherine Scott-Pomales | | 54.93 | | Jul 21, 2000 | Kingston (JAM) |
| 203 | Rui Li |  | 54.93 | | Oct 22, 1997 | Shanghai (CHN) |
| 203 | Joanna Linkiewicz |  | 54.93 | | Jul 31, 2021 | National Stadium, Tokyo (JPN) |
| 203 | Muna Jabir Adam |  | 54.93 | | Jul 22, 2007 | Algiers (ALG) |
| 208 | Nicoleta Carutasu |  | 54.94 | | Jun 26, 1993 | Roma (ITA) |
| 208 | Hilla Uusimäki |  | 54.94 | | Jul 23, 2025 | Ratinan Stadion, Tampere (FIN) |
| 208 | Chanice Taylor-Chase |  | 54.94 | | Jun 11, 2016 | Eugene, OR (USA) |
| 208 | Sanique Walker | | 54.94 | | Aug 17, 2025 | Grand Bahama Sports Complex, Freeport (BAH) |
| 208 | Danielle Dowie | | 54.94 | | Jun 21, 2013 | Kingston (JAM) |
| 208 | Yelena Goncharova |  | 54.94 | | May 18, 1986 | Sochi (URS) |
| 208 | Chantal Réga |  | 54.94 | | Sep 10, 1982 | Olympic Stadium, Athina (GRE) |
| 215 | Jaide Stepter Baynes |  | 54.95 | | Jul 10, 2016 | Hayward Field, Eugene, OR (USA) |
| 215 | Ann Mercken |  | 54.95 | | Jul 29, 1996 | Olympic Stadium, Atlanta, GA (USA) |
| 217 | Rebecca Williams | | 54.98 | | May 31, 1996 | Eugene, OR (USA) |
| 218 | Linda Olivieri |  | 54.99 | | Jun 10, 2024 | Stadio Olimpico, Roma (ITA) |
| 218 | Zurian Hechavarría |  | 54.99 | | Jul 31, 2021 | National Stadium, Tokyo (JPN) |
| 218 | Turquoise Thompson | | 54.99 | | Jun 7, 2013 | Eugene, OR (USA) |
| 221 | Sydni Townsend | | 55.00 | | May 11, 2024 | Clyde Hart Track & Field Stadium, Waco, TX (USA) |
| 222 | Glory Onome Nathaniel |  | 55.01 | | Apr 10, 2018 | Gold Coast (AUS) |
| 222 | Petra Söderström | | 55.01 | | Sep 5, 1999 | Göteborg (SWE) |
| 224 | Margarita Navickaite | | 55.02 | | Jun 22, 1984 | Kiev (URS) |
| 224 | Lena Wernli |  | 55.02 | | Aug 28, 2025 | Letzigrund, Zürich (SUI) |
| 224 | Peng Qun | | 55.02 | | Oct 22, 1997 | Shanghai (CHN) |
| 227 | Yvonne Harrison |  | 55.03 | | Jun 29, 2003 | Poznan (POL) |
| 228 | Alanah Yukich |  | 55.04 | | Jul 12, 2025 | Billy J. Murphy Track and Field Complex, Memphis, TN (USA) |
| 229 | Jackie Joyner-Kersee | | 55.05 | | Aug 30, 1985 | Bruxelles (BEL) |
| 230 | Anna Gryc | | 55.07 | | Aug 8, 2025 | Štadión SNP, Banská Bystrica (SVK) |
| 231 | Nagihan Karadere |  | 55.09 | | Jul 31, 2011 | Ankara (TUR) |
| 231 | Linda Angounou |  | 55.09 | | Aug 5, 2024 | Stade de France, Paris (FRA) |
| 231 | Dinedye Denis |  | 55.09 | | Aug 16, 2025 | AtletiekArena Gaston Roelants Kessel-Lo / Hal 5, Leuven (BEL) |
| 231 | Ashley Miller |  | 55.09 | | Jul 12, 2025 | Billy J. Murphy Track and Field Complex, Memphis, TN (USA) |
| 235 | Monika Niederstätter | | 55.10 | | Aug 22, 1999 | La Cartuja, Sevilla (ESP) |
| 235 | Donalda Duprey-Abadie | | 55.10 | | Jul 12, 1994 | Evry-Bondoufle (FRA) |
| 237 | Zundike Rodriguez |  | 55.11 | | Jul 31, 2018 | Barranquilla (COL) |
| 237 | Karlene Haughton | | 55.11 | | Aug 13, 1997 | Zürich (SUI) |
| 239 | Anastasiya Kibakina | | 55.12 | | Jun 16, 2013 | Yerino (RUS) |
| 239 | Juying Chen | | 55.12 | | Jun 24, 1990 | Beijing (CHN) |
| 239 | Gabrielle Matthews | | 55.12 | | May 11, 2024 | Percy Beard Track, Gainesville, FL (USA) |
| 239 | Aminat Jamal |  | 55.12 | | Oct 24, 2019 | Five Rings Sports Center, Wuhan (CHN) |
| 239 | Allison Beckford | | 55.12 | | Jul 5, 2003 | St. George's (GRN) |
| 244 | Eleonora Marchiando | | 55.13 | | Jun 10, 2023 | Centre sportif Bout-du-Monde, Genève (SUI) |
| 245 | Marina Shiyan | | 55.14 | | Aug 20, 2005 | Izmir (TUR) |
| 245 | Silvia Hollmann |  | 55.14 | | Sep 2, 1978 | Stadion Evžena Rošického, Praha (TCH) |
| 247 | Sparkle Mc Knight |  | 55.15 | | Apr 10, 2018 | Gold Coast (AUS) |
| 247 | Deshae Wise | | 55.15 | | Jun 23, 2023 | John McDonnell Field, Fayetteville, AR (USA) |
| 247 | Chayenne Da Silva |  | 55.15 | | Jun 25, 2021 | COTP Stadium, São Paulo (BRA) |
| 250 | Maria Usifo | | 55.16 | | Jun 6, 1986 | Indianapolis, IN (USA) |
