MSL-West - 500 Y Free Men - Record Progression

- International
- CCCAN
- ISL
- Country
- United States
- Afghanistan
- Albania
- Algeria
- American Samoa
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- Angola
- Antigua & Barbuda
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- England
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- Nepal
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- Niger
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- Norway
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- Palestine
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- Peru
- Philippines
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- Puerto Rico
- Qatar
- Rhodesia
- Romania
- Russia
- Rwanda
- Saint Lucia
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- 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
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- Wales
- Yemen
- Yemen, PDR
- Zaire
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- Organization
- Illinois High School Association
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- FVC
- MCAC
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- MSL-East
- MSL-West
- NIC-10
- NSC
- SSC-Blue
- SSC-Red
- SPC
- SWSC
- UEC
- W-Big 6
- WSC-G
- WSC-S

500 Y Free Men - Record Progression

Time	Date	Name	Team	Meet
4:27.82	Feb. 23, 2024	Rylan Anselm	Barrington High School	IHSA Boys State Championship
4:28.66	Feb. 24, 2023	Luke Bucaro	Barrington High School	IHSA Boys State Championship
4:33.24	Feb. 18, 2023	Rylan Anselm	Barrington High School	IHSA Boys Sectional - Barrington
4:34.60	Feb. 25, 2022	Luke Bucaro	Barrington High School	IHSA Boys State Championship
4:36.72	Feb. 19, 2022	Luke Bucaro	Barrington High School	IHSA Boys Sectionals - Lincolnshire
4:40.77	Feb. 22, 2020	Daniel Langlois	Barrington High School	IHSA Boys Sectional Championship - Stevenson
4:46.17	Feb. 22, 2019	Daniel Langlois	Barrington High School	IHSA Boys State Championship
4:48.30	Feb. 9, 2019	Daniel Langlois	Barrington High School	Mid Suburban League Championship
7:02.18	Jan. 5, 2019	Adyan Khan	Hoffman Estates High School	Grenadier Swim Invitation