YMCA - 100 Y Back Women (15 - 18)

- International
- CCCAN
- ISL
- Country
- United States
- Afghanistan
- Albania
- Algeria
- American Samoa
- Andorra
- Angola
- Antigua & Barbuda
- Argentina
- Armenia
- Aruba
- Australia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belarus
- Belgium
- Belize
- Benin
- Bermuda
- Bhutan
- Bohemia
- Bolivia
- Bosnia-Herzegovina
- Botswana
- Brazil
- British Virgin Islands
- Brunei
- Bulgaria
- Burkina Faso
- Burma
- Burundi
- Cambodia
- Cameroon
- Canada
- Cape Verde
- Cayman Islands
- Central African Republic
- Ceylon
- Chad
- Chile
- China
- Chinese Taipei
- Colombia
- Comoros Islands
- Congo
- Cook Islands
- Costa Rica
- Croatia
- Cuba
- Curaçao
- Cyprus
- Czech Republic
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- England
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Faroe Islands
- Fiji
- Finland
- Formosa
- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Gibraltar
- Great Britain
- Greece
- Grenada
- Guam
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Hawaii
- Honduras
- Hong Kong
- Hungary
- Iceland
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Ivory Coast
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Korea (South)
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macau
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Mariannes Islands
- Marshall Islands
- Mauritania
- Mauritius
- Mexico
- Micronesia
- Moldova
- Monaco
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Myanmar
- Namibia
- Nauru
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- Niger
- Nigeria
- North Macedonia
- Northern Ireland
- Norway
- Oman
- Pakistan
- Palau
- Palestine
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Puerto Rico
- Qatar
- Rhodesia
- Romania
- Russia
- Rwanda
- Saint Lucia
- Samoa
- San Marino
- Sao Tome & Principe
- Saudi Arabia
- Scotland
- Senegal
- Serbia
- Serbia & Montenegro
- Seychelles
- Sierra Leone
- 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
- Tunisia
- Turkmenistan
- Turks and Caicos Islands
- Türkiye (Turkey)
- Uganda
- Ukraine
- United Arab Emirates
- Uruguay
- Uzbekistan
- Vanuatu
- Venezuela
- Vietnam
- Virgin Islands
- 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

100 Y Back Women (15 - 18) - Record Progression

Time	Date	Name	Team	Meet
50.45	Dec. 16, 2023	Leah Shackley	Blair Regional YMCA	AM PEAQ Christmas Meet
50.63	Dec. 8, 2023	Leah Shackley	Blair Regional YMCA	Speedo Winter Junior Championship East
50.95	Nov. 12, 2023	Leah Shackley	Blair Regional YMCA	NC SWIMMAC November Invitational
51.21	April 5, 2023	Leah Shackley	Blair Regional YMCA	YMCA National Short Course Championships
51.34	Jan. 19, 2019	Noelle Tran	Phoenixville Branch YMCA	PV SPY Winterfest
51.67	Dec. 11, 2015	Kaitlin Harty	YMCA of the North Shore	Speedo Winter Junior Championships - East
52.19	April 1, 2015	Meghan Small	York And York County YMCA	YMCA Short Course National Championship
53.27	April 2, 2014	Emily Slabe	Countryside Ralph Stolle YMCA	YMCA Short Course National Championship
53.56	April 3, 2013	Marie Chamberlain	Cape Cod YMCA Mako Swim Team	YMCA Short Course National Championships
53.98	April 5, 2011	Kendall Crawford	Y-Spartaquatics / Greater Spartanburg YMCA	YMCA Short Course National Championships
54.04	April 10, 2010	Margo Geer	Springfield Family YMCA (OH)	YMCA Short Course National Championships
54.19	April 6, 2009	Margo Geer	Springfield Family YMCA (OH)	YMCA Short Course National Championships