USA Boys 11-12 - 50 M Breast
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | Maxwell Kao | 47.25 | 12 | B Min | BB: 45.89 (+1.36s | 2.9%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1902 | Joshua Kilpatrick | 47.25 | 11 | B Min | BB: 45.89 (+1.36s | 2.9%) | Streamline Aquatics | 06/06/2026 | 2026 ST ASC June Bug | |
| 1903 | Micah Schindel | 47.26 | 12 | B Min | BB: 45.89 (+1.37s | 2.9%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | |
| 1904 | Grayson Vankeulen | 47.27 | 11 | B Min | BB: 45.89 (+1.38s | 2.9%) | Sioux Falls Swim Team | 06/26/2026 | 2026 SD SFST Summer Surge Classic | |
| 1905 | Ethan Cox | 47.27 | 11 | B Min | BB: 45.89 (+1.38s | 2.9%) | North Carolina Aquatic Club | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 1906 | Daniel Zhao | 47.28 | 10 | B Min | BB: 45.89 (+1.39s | 2.9%) | Unattached | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 1907 | William Plummer | 47.29 | 12 | B Min | BB: 45.89 (+1.40s | 3.0%) | Aquajets Swim Team | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 1908 | Henry Mawhirter | 47.29 | 12 | B Min | BB: 45.89 (+1.40s | 3.0%) | Tornadoes Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 1909 | Milo Thayer | 47.30 | 12 | B Min | BB: 45.89 (+1.41s | 3.0%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 1910 | Stefan Huh | 47.31 | 11 | B Min | BB: 45.89 (+1.42s | 3.0%) | Metroplex Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 1911 | Jack Redemann | 47.31 | 12 | B Min | BB: 45.89 (+1.42s | 3.0%) | Unattached | 05/17/2024 | SRN Long Course CBA+ | |
| 1912 | Arnav Singh | 47.31 | 12 | B Min | BB: 45.89 (+1.42s | 3.0%) | Tualatin Hills Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1913 | William Limmer | 47.31 | 11 | B Min | BB: 45.89 (+1.42s | 3.0%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 1914 | Kyle Tan | 47.32 | 12 | B Min | BB: 45.89 (+1.43s | 3.0%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 1915 | Tristan Moore | 47.32 | 12 | B Min | BB: 45.89 (+1.43s | 3.0%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1916 | Liam Wen | 47.32 | 12 | B Min | BB: 45.89 (+1.43s | 3.0%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 1917 | Sanson Lui | 47.33 | 12 | B Min | BB: 45.89 (+1.44s | 3.0%) | Charles River Aquatics | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 1918 | Fred Chase | 47.33 | 12 | B Min | BB: 45.89 (+1.44s | 3.0%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | |
| 1919 | Andrew Lin | 47.33 | 11 | B Min | BB: 45.89 (+1.44s | 3.0%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 1920 | Albert Wang | 47.34 | 11 | B Min | BB: 45.89 (+1.45s | 3.1%) | Katy Aquatic Team For Youth | 07/16/2025 | 2025 Texas Age Group Championships | |
| 1921 | Eli Mack | 47.34 | 12 | B Min | BB: 45.89 (+1.45s | 3.1%) | Rancho San Dieguito | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 1922 | Bannon Sprague | 47.34 | 12 | B Min | BB: 45.89 (+1.45s | 3.1%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1923 | Nicholas Mai | 47.34 | 12 | B Min | BB: 45.89 (+1.45s | 3.1%) | Pacifica Sea Lions | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1924 | Liam Leal | 47.34 | 12 | B Min | BB: 45.89 (+1.45s | 3.1%) | South Bay Aquatics | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 1925 | Dallas Duncan | 47.35 | 12 | All Star Aquatics | 05/17/2024 | HNVR Storm Surge 2024 | |||
| 1926 | George Morrison | 47.36 | 11 | B Min | BB: 45.89 (+1.47s | 3.1%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1927 | David Zhang | 47.36 | 10 | B Min | BB: 45.89 (+1.47s | 3.1%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1928 | Aditeya Verma | 47.36 | 12 | B Min | BB: 45.89 (+1.47s | 3.1%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 1929 | Raphael Siebert Restrepo | 47.36 | 12 | B Min | BB: 45.89 (+1.47s | 3.1%) | Clearwater Aquatic Team | 06/19/2026 | 2026 Lightning Invitational | |
| 1930 | Henry Harrington | 47.36 | 11 | B Min | BB: 45.89 (+1.47s | 3.1%) | Nova of Virginia | 06/13/2024 | 2024 CGBD Steve Hennessy Summer Madness | |
| 1931 | Brian Chen | 47.37 | 12 | B Min | BB: 45.89 (+1.48s | 3.1%) | Circle C Select Swim Team | 05/09/2025 | 2025 ST TXLA 11 O End Of School Splash | |
| 1932 | Hudson Schamber | 47.38 | 11 | B Min | BB: 45.89 (+1.49s | 3.1%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 1933 | Eric Dong | 47.38 | 12 | B Min | BB: 45.89 (+1.49s | 3.1%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 1934 | William Xu | 47.38 | 11 | B Min | BB: 45.89 (+1.49s | 3.1%) | Ladera Oaks | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1935 | Benjamin Brock | 47.39 | 11 | B Min | BB: 45.89 (+1.50s | 3.2%) | Iron Horse Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 1936 | Keaton Wan | 47.39 | 12 | B Min | BB: 45.89 (+1.50s | 3.2%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1937 | Camden Roussin | 47.40 | 11 | B Min | BB: 45.89 (+1.51s | 3.2%) | Eagle Swimming Association | 07/16/2025 | 2025 Texas Age Group Championships | |
| 1938 | Dingwei Zhang | 47.40 | 12 | B Min | BB: 45.89 (+1.51s | 3.2%) | Tiburon Swim Club | 05/15/2026 | 2026 NE YNS May Specialty Meet | |
| 1939 | Andrew Halterman | 47.40 | 11 | B Min | BB: 45.89 (+1.51s | 3.2%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 1940 | Juan Lopez | 47.40 | 11 | B Min | BB: 45.89 (+1.51s | 3.2%) | San Benito Aquatics | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1941 | Luke Munn | 47.41 | 12 | B Min | BB: 45.89 (+1.52s | 3.2%) | Lake Erie Silver Dolphins | 07/12/2025 | LSSC Avon Classic | |
| 1942 | Sebastian Camacho Lopez | 47.41 | 11 | B Min | BB: 45.89 (+1.52s | 3.2%) | Dynamo Swimming Monterrey | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1943 | Robert Sacobie | 47.41 | 12 | B Min | BB: 45.89 (+1.52s | 3.2%) | Black Marlins Swim Team | 05/16/2026 | 2026 NE KCY Invitational | |
| 1944 | Kenneth Uglietta | 47.41 | 11 | B Min | BB: 45.89 (+1.52s | 3.2%) | Longhorn Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1945 | Everett Shao | 47.41 | 11 | B Min | BB: 45.89 (+1.52s | 3.2%) | Rhode Island Aquatic Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1946 | Theodore Smith | 47.42 | 11 | B Min | BB: 45.89 (+1.53s | 3.2%) | Unattached | 05/01/2026 | 2026 AAA May LC Invitational | |
| 1947 | Dyllan Baldeo | 47.42 | 12 | B Min | BB: 45.89 (+1.53s | 3.2%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 1948 | Lucas Cochran | 47.42 | 11 | B Min | BB: 45.89 (+1.53s | 3.2%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 1949 | Logan Zahnow | 47.42 | 12 | B Min | BB: 45.89 (+1.53s | 3.2%) | Southwest Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1950 | Hamilton Rule | 47.44 | 10 | B Min | BB: 45.89 (+1.55s | 3.3%) | Unattached | 08/06/2025 | 2025 Summer Elite Showcase | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.