NC-YMCA - 400 Y IM Women - Record Progression

- International
- CCCAN
- ISL
- Country
- United States
- Afghanistan
- Albania
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- American Samoa
- Andorra
- Angola
- Antigua & Barbuda
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- Guyana
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- Laos
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- Lesotho
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- Lithuania
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- Maldives
- Mali
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- Mariannes Islands
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- Mauritania
- Mauritius
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- Monaco
- Mongolia
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- Morocco
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- Myanmar
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- Nauru
- Nepal
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- Nicaragua
- Niger
- Nigeria
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- Norway
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- Palau
- Palestine
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- Peru
- Philippines
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- Portugal
- Puerto Rico
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- Rhodesia
- Romania
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- Rwanda
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- San Marino
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- Saudi Arabia
- Scotland
- Senegal
- Serbia
- Serbia & Montenegro
- Seychelles
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- Singapore
- Slovakia
- Slovenia
- Solomon Islands
- Somalia
- South Africa
- Spain
- Sri Lanka
- St. Kitts & Nevis
- St. Vincent & Grenadines
- Sudan
- Suriname
- Swaziland
- Sweden
- Switzerland
- Syria
- Tahiti
- Tajikistan
- Tanzania
- Thailand
- Togo
- Tonga
- Trinidad & Tobago
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- Turks and Caicos Islands
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- Uganda
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- Yemen, PDR
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- Summer/Rec Swimming
- Middle School
- Region
- AAU - Amateur Athletic Union
- YMCA
- EFSL
- Collegiate Club
- League
- Iowa YMCA League

400 Y IM Women - Record Progression

Time	Date	Name	Team	Meet
4:00.62	Dec. 5, 2008	Dagny Knutson	Minot YMCA Swim Club	ConocoPhillips Short Course Championships
4:38.50	April 5, 2005	Hannah Whitehead	Red River Valley YMCA Wahoos	YMCA Nationals Short Course Championships
4:38.82	April 7, 2004	Hannah Whitehead	Red River Valley YMCA Wahoos	YMCA Nationals Short Course Championships

North Central YMCA

400 Y IM Women - Record Progression