Iowa - 400 L Free Women - Record Progression

- International
- CCCAN
- ISL
- Country
- United States
- Afghanistan
- Albania
- Algeria
- American Samoa
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- Angola
- Antigua & Barbuda
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- Djibouti
- Dominica
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- England
- Equatorial Guinea
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- Estonia
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- Gambia
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- Guyana
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- Monaco
- Mongolia
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- Morocco
- Mozambique
- Myanmar
- Namibia
- Nauru
- Nepal
- Netherlands
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- Nicaragua
- Niger
- Nigeria
- North Macedonia
- Northern Ireland
- Norway
- Oman
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- Palestine
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- Peru
- Philippines
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- Rhodesia
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- Rwanda
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- San Marino
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- Saudi Arabia
- Scotland
- Senegal
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- Seychelles
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- Slovakia
- Slovenia
- Solomon Islands
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- South Africa
- Spain
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- St. Vincent & Grenadines
- Sudan
- Suriname
- Swaziland
- Sweden
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- Syria
- Tahiti
- Tajikistan
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- Türkiye (Turkey)
- Uganda
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- Uzbekistan
- Vanuatu
- Venezuela
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- Wales
- Yemen
- Yemen, PDR
- Zaire
- Zambia
- Zimbabwe
- Organization
- USA Swimming
- College
- High School
- Summer/Rec Swimming
- Middle School
- Region
- AAU - Amateur Athletic Union
- YMCA
- EFSL
- Collegiate Club

400 L Free Women - Record Progression

Time	Date	Name	Team	Meet
4:14.70	May 1, 2021	Aurora Roghair	Iowa Flyers Swim Club	IA TYR 18 & Under Spring Cup - Des Moines
4:17.81	May 5, 2017	Ruby Martin	Iowa Flyers Swim Club	Arena Pro Swim Series - Atlanta
4:18.30	March 20, 2015	Ruby Martin	Iowa Flyers Swim Club	NCSA Spring Junior National Championship
4:19.79	July 19, 2014	Ruby Martin	Iowa Flyers Swim Club	Speedo Champions Series - Iowa City
4:21.23	May 31, 2013	Gabrielle Stecker	Piranhas Swim Club	Arena International Grand Prix
4:21.88	June 8, 2012	Becky Stoughton	Hawkeye Swim Club	Mutual of Omaha Swimvitational
4:26.46	July 24, 2009	Bailey Pons	Black Hawk Area Swim Team	Speedo Champions Series - Minneapolis
4:29.84	July 24, 2003	Ashley Lawler	Iowa City Eels Swim Club	Speedo Champions Series - Minneapolis

Iowa Swimming

400 L Free Women - Record Progression