Southern California - 400 Y Medley Relay Men

- International
- CCCAN
- ISL
- Country
- United States
- Afghanistan
- Albania
- Algeria
- American Samoa
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- Angola
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- Dominica
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- Egypt
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- England
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- Estonia
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- Gambia
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- Guyana
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- Iceland
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- Nepal
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- Nicaragua
- Niger
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- North Macedonia
- Northern Ireland
- Norway
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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
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- Seychelles
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- South Africa
- Spain
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- 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

400 Y Medley Relay Men - Record Progression

Time	Date	Name	Team	Meet
3:10.56	Dec. 7, 2023	Liu, Li, Noguchi, Kim	Rose Bowl Aquatics	Speedo Winter Junior Championship West
3:10.77	Dec. 8, 2022	Maurer, Li, Cahill, Gim	Rose Bowl Aquatics	Speedo Winter Junior Championship West
3:12.99	Dec. 1, 2017	Mullis, Quarante, Tibazi, Tittle	Gaucho Aquatics	PN 69th Husky SCY Invitational
3:17.20	Dec. 16, 2012	Coan, SHVETSOV, Gornay, Hale	Redlands Swim Team	Speedo Champions Series - Belmont, CA
3:18.92	Dec. 20, 2011	Terwilliger, Dymo, Gornay, Hale	Redlands Swim Team	CA Winter CA/NV Sectional Championship
3:20.09	Feb. 27, 2003	Sung, Denniston, Gladys, Lezak	Irvine Novaquatics	Calif-Nev Spring Speedo Champions Series

Southern California Swimming

400 Y Medley Relay Men - Record Progression