Oklahoma - 400 L Free Men - Record Progression

- International
- CCCAN
- ISL
- Country
- United States
- Afghanistan
- Albania
- Algeria
- American Samoa
- Andorra
- Angola
- Antigua & Barbuda
- Argentina
- Armenia
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- Central African Republic
- Ceylon
- Chad
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- Cook Islands
- Costa Rica
- Croatia
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- Curaçao
- Cyprus
- Czech Republic
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- England
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Faroe Islands
- Fiji
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- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Gibraltar
- Great Britain
- Greece
- Grenada
- Guam
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Hawaii
- Honduras
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- Iceland
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- Ivory Coast
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- Kuwait
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- Laos
- Latvia
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- Lesotho
- Liberia
- Libya
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- Lithuania
- Luxembourg
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- 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

400 L Free Men - Record Progression

Time	Date	Name	Team	Meet
3:51.66	May 5, 2017	Patrick Callan	Trident Aquatics Club	Arena Pro Swim Series - Atlanta
3:56.92	Aug. 10, 2016	Patrick Callan	Trident Aquatics Club	Speedo Summer Junior National Championships
3:58.03	June 4, 2016	Patrick Callan	Trident Aquatics Club	Arena Pro Swim Series - Indianapolis
3:59.69	Aug. 10, 2011	Eastman Holloway	SwimTulsa	Speedo Junior National Championships
4:01.28	Aug. 9, 2010	Eastman Holloway	SwimTulsa	Speedo Junior National Championships
4:01.57	Feb. 10, 2004	Sean Smith	King Marlin Swim Club	ConocoPhillips Spring National Championships
4:04.90	June 29, 2001	Sean Smith	Kerr-McGee Swim Club	Senior Circuit #3
4:24.23	June 2, 2000	Topher Rowenhorst	SwimTulsa	Texas Senior Circuit #2

Oklahoma Swimming

400 L Free Men - Record Progression