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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2001 | Nuo Zha | 47.64 | 11 | B Min | BB: 45.89 (+1.75s | 3.7%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2002 | Nicolas Hernandez | 47.66 | 12 | B Min | BB: 45.89 (+1.77s | 3.7%) | El Paso Aqua Posse | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 2003 | Knox Leuchter | 47.67 | 12 | B Min | BB: 45.89 (+1.78s | 3.7%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 2004 | Parker Lam | 47.67 | 12 | B Min | BB: 45.89 (+1.78s | 3.7%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | |
| 2005 | Ian Kang | 47.67 | 11 | B Min | BB: 45.89 (+1.78s | 3.7%) | Punahou Aquatics Institute | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 2006 | Vladimir Postyka | 47.68 | 12 | B Min | BB: 45.89 (+1.79s | 3.8%) | Rocklin Swim Team | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 2007 | Andrew Cox | 47.69 | 12 | B Min | BB: 45.89 (+1.80s | 3.8%) | Aces Swim Club | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 2008 | Crosby Coleman | 47.69 | 10 | B Min | BB: 45.89 (+1.80s | 3.8%) | Rochester Swim Club | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 2009 | Eli Tagorda | 47.69 | 12 | B Min | BB: 45.89 (+1.80s | 3.8%) | Commerce Aquatics Swim Team | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 2010 | Jose Roa | 47.70 | 12 | B Min | BB: 45.89 (+1.81s | 3.8%) | McAllen Swim Club | 06/06/2026 | 2026 HPAC Sunshine Splash | |
| 2011 | Nayan Rengarajan | 47.71 | 12 | B Min | BB: 45.89 (+1.82s | 3.8%) | Bulldog Swim Club | 06/12/2026 | BAC Long Course | |
| 2012 | John Gleason | 47.71 | 12 | B Min | BB: 45.89 (+1.82s | 3.8%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 2013 | Charles Greene | 47.71 | 12 | B Min | BB: 45.89 (+1.82s | 3.8%) | Sharks Aquatic Club | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 2014 | Kevin Chen | 47.71 | 12 | B Min | BB: 45.89 (+1.82s | 3.8%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2015 | Sawyer Sellers | 47.71 | 11 | B Min | BB: 45.89 (+1.82s | 3.8%) | Fox Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 2016 | Wyatt Farris | 47.71 | 12 | B Min | BB: 45.89 (+1.82s | 3.8%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 2017 | Jackson Reed | 47.71 | 11 | B Min | BB: 45.89 (+1.82s | 3.8%) | YMCA of Kanawha Valley Kraken | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 2018 | Arifin Capiral | 47.72 | 11 | B Min | BB: 45.89 (+1.83s | 3.8%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 2019 | Caleb Peykoff | 47.72 | 11 | B Min | BB: 45.89 (+1.83s | 3.8%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 2020 | Greyson Calliham | 47.73 | 12 | B Min | BB: 45.89 (+1.84s | 3.9%) | Loveland Swim Club | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 2021 | Yousef Nagy | 47.73 | 12 | B Min | BB: 45.89 (+1.84s | 3.9%) | Gator Swim Club | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 2022 | Dean Nelson | 47.74 | 11 | B Min | BB: 45.89 (+1.85s | 3.9%) | St Croix Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 2023 | Cameron Bumgarner | 47.74 | 12 | B Min | BB: 45.89 (+1.85s | 3.9%) | Sharks Aquatic Club | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 2024 | Elijah Kassem | 47.74 | 12 | B Min | BB: 45.89 (+1.85s | 3.9%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 2025 | Oscar Holler | 47.75 | 11 | B Min | BB: 45.89 (+1.86s | 3.9%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | |
| 2026 | Kynan Luu | 47.76 | 12 | B Min | BB: 45.89 (+1.87s | 3.9%) | South Shore YMCA Strypers | 06/05/2026 | 2026 NE SAC America S Cup Copied | |
| 2027 | Bennett Goldstein | 47.76 | 12 | B Min | BB: 45.89 (+1.87s | 3.9%) | Crimson Aquatics | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 2028 | Preston Smith | 47.76 | 11 | B Min | BB: 45.89 (+1.87s | 3.9%) | Highlander Aquatic Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 2029 | Hutchinson Uydess | 47.76 | 12 | B Min | BB: 45.89 (+1.87s | 3.9%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 2030 | Brady Lindauer | 47.77 | 11 | B Min | BB: 45.89 (+1.88s | 3.9%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 2031 | Joseph Cassidy | 47.77 | 11 | B Min | BB: 45.89 (+1.88s | 3.9%) | Fmy Gators | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 2032 | Will Emrick | 47.77 | 11 | B Min | BB: 45.89 (+1.88s | 3.9%) | YMCA of Kanawha Valley Kraken | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 2033 | Nathan Castellanos | 47.78 | 11 | B Min | BB: 45.89 (+1.89s | 4.0%) | Magnolia Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 2034 | Ryan Percival | 47.78 | 12 | B Min | BB: 45.89 (+1.89s | 4.0%) | Team Charlotte Swimming | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 2035 | Kenneth Stanley | 47.79 | 12 | B Min | BB: 45.89 (+1.90s | 4.0%) | Episcopal AmberJax | 04/10/2026 | 2026 April Classic | |
| 2036 | Julius Vo | 47.80 | 11 | B Min | BB: 45.89 (+1.91s | 4.0%) | Trinity Prep Aquatics (Winter | 05/15/2026 | 2026 PA Long Course Invite | |
| 2037 | Jacob Greveling | 47.80 | 10 | B Min | BB: 45.89 (+1.91s | 4.0%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 2038 | Morgan Dasilva | 47.80 | 10 | B Min | BB: 45.89 (+1.91s | 4.0%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 2039 | Italo Morara | 47.81 | 12 | B Min | BB: 45.89 (+1.92s | 4.0%) | Bay Club Panthers | 06/06/2025 | BAC C B A Meet | |
| 2040 | Caleb Chan | 47.81 | 12 | B Min | BB: 45.89 (+1.92s | 4.0%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 2041 | Braydon Gordon | 47.82 | 11 | B Min | BB: 45.89 (+1.93s | 4.0%) | Los Gatos Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 2042 | Nathaniel Johnson | 47.82 | 11 | B Min | BB: 45.89 (+1.93s | 4.0%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 2043 | Grayson Spierto | 47.83 | 11 | B Min | BB: 45.89 (+1.94s | 4.1%) | Treasure Coast Aquatics | 05/03/2025 | TCSC Go For The Gold Invitational | |
| 2044 | Gabriel Malecki | 47.84 | 11 | B Min | BB: 45.89 (+1.95s | 4.1%) | Class Aquatics | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 2045 | Jackson Morgan | 47.84 | 12 | B Min | BB: 45.89 (+1.95s | 4.1%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 2046 | Adrian Andronico | 47.84 | 12 | B Min | BB: 45.89 (+1.95s | 4.1%) | Apex Swim Club | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 2047 | Luke Uffman | 47.85 | 12 | B Min | BB: 45.89 (+1.96s | 4.1%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 2048 | Kareem Omar | 47.86 | 12 | B Min | BB: 45.89 (+1.97s | 4.1%) | What Swimming | 08/06/2025 | 2025 Summer Elite Showcase | |
| 2049 | Harrison Bolin | 47.86 | 12 | B Min | BB: 45.89 (+1.97s | 4.1%) | Southwest Stars Swim Club | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 2050 | James Lee | 47.86 | 11 | B Min | BB: 45.89 (+1.97s | 4.1%) | La Mirada Armada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
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.