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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2051 | 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 | |
| 2052 | 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 | |
| 2053 | 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 | |
| 2054 | Jacob Greveling | 47.80 | 11 | B Min | BB: 45.89 (+1.91s | 4.0%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 2055 | Julius Vo | 47.80 | 12 | B Min | BB: 45.89 (+1.91s | 4.0%) | Trinity Prep Aquatics (Winter | 05/15/2026 | 2026 PA Long Course Invite | |
| 2056 | Makai Hapoff | 47.80 | 11 | B Min | BB: 45.89 (+1.91s | 4.0%) | Port Angeles Swim Club | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 2057 | 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 | |
| 2058 | Robert Wright | 47.82 | 11 | B Min | BB: 45.89 (+1.93s | 4.0%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 2059 | Nathaniel Johnson | 47.82 | 11 | B Min | BB: 45.89 (+1.93s | 4.0%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 2060 | Braydon Gordon | 47.82 | 12 | B Min | BB: 45.89 (+1.93s | 4.0%) | Los Gatos Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 2061 | Daniel Slepyan | 47.82 | 12 | B Min | BB: 45.89 (+1.93s | 4.0%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 2062 | Rishaan Gupta | 47.83 | 11 | B Min | BB: 45.89 (+1.94s | 4.1%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 2063 | Grayson Spierto | 47.83 | 12 | B Min | BB: 45.89 (+1.94s | 4.1%) | Treasure Coast Aquatics | 05/03/2025 | TCSC Go For The Gold Invitational | |
| 2064 | 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 | |
| 2065 | 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 | |
| 2066 | Leo Zhang | 47.84 | 11 | B Min | BB: 45.89 (+1.95s | 4.1%) | Bluefish Swim Club | 07/31/2026 | 2026 NE CS New England Summer Championship | |
| 2067 | Jackson Morgan | 47.84 | 12 | B Min | BB: 45.89 (+1.95s | 4.1%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 2068 | Luke Uffman | 47.85 | 12 | B Min | BB: 45.89 (+1.96s | 4.1%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 2069 | Kareem Omar | 47.86 | 12 | B Min | BB: 45.89 (+1.97s | 4.1%) | What Swimming | 08/06/2025 | 2025 Summer Elite Showcase | |
| 2070 | 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 | |
| 2071 | Ethan Kaiser | 47.86 | 12 | B Min | BB: 45.89 (+1.97s | 4.1%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2072 | 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 | |
| 2073 | Kristian Efimov | 47.86 | 11 | B Min | BB: 45.89 (+1.97s | 4.1%) | Bravo Swim Team | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 2074 | Alexander Mekjian | 47.87 | 11 | B Min | BB: 45.89 (+1.98s | 4.1%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 2075 | Wesley Husson | 47.88 | 11 | B Min | BB: 45.89 (+1.99s | 4.2%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 2076 | Kamdyn Lemke | 47.88 | 11 | B Min | BB: 45.89 (+1.99s | 4.2%) | Amherst Tritons Swim Team | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2077 | Brandt Dunlap | 47.88 | 11 | B Min | BB: 45.89 (+1.99s | 4.2%) | Naval Academy Aquatic Club | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 2078 | Dhruv Bhartiya | 47.88 | 12 | B Min | BB: 45.89 (+1.99s | 4.2%) | X-Cel Swimming | 06/20/2026 | 2026 Hot Summer Nights | |
| 2079 | Carlos Rosario-Soto | 47.89 | 12 | B Min | BB: 45.89 (+2.00s | 4.2%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | |
| 2080 | Arthur Song | 47.89 | 12 | B Min | BB: 45.89 (+2.00s | 4.2%) | Sunrise Swim Club | 04/11/2026 | 2026 NE CS Season Opener | |
| 2081 | Reid Toothman | 47.89 | 12 | B Min | BB: 45.89 (+2.00s | 4.2%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 2082 | Theodore Sherry | 47.89 | 12 | B: 43.99 (+3.90s | 8.1%) | OC Riptide Aquatics | 06/13/2024 | 2024 CA SCS RMDA June Age Group Invite | ||
| 2083 | Daniel Spartz | 47.89 | 12 | B Min | BB: 45.89 (+2.00s | 4.2%) | Wyckoff YMCA | 05/30/2026 | 2026 HACY Summer Solstice | |
| 2084 | Milo Hilst | 47.89 | 11 | B Min | BB: 45.89 (+2.00s | 4.2%) | Greenwood Tiger Sharks | 04/13/2025 | 2025 CO NJ Spring LC Tri Meet | |
| 2085 | Joel Taylor | 47.90 | 12 | B Min | BB: 45.89 (+2.01s | 4.2%) | Mission Viejo Nadadores | 06/16/2023 | 2023 CA SCS June AG Invite @ La Mirada Armada | |
| 2086 | Luke Vogle | 47.90 | 12 | B Min | BB: 45.89 (+2.01s | 4.2%) | Tigersharks Swim Club | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 2087 | Nathan Regar | 47.90 | 12 | B Min | BB: 45.89 (+2.01s | 4.2%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 2088 | Judah Lucas | 47.90 | 11 | B Min | BB: 45.89 (+2.01s | 4.2%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 2089 | Yuqi Zhou | 47.90 | 11 | B Min | BB: 45.89 (+2.01s | 4.2%) | Csp Tideriders | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 2090 | Zac Sonne | 47.93 | 11 | B Min | BB: 45.89 (+2.04s | 4.3%) | Indian River Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 2091 | Sebastian Borer | 47.93 | 12 | B Min | BB: 45.89 (+2.04s | 4.3%) | Lakeside Aquatic Club | 06/12/2026 | 2026 NC SwimMAC June Jubilee | |
| 2092 | David Zhou | 47.93 | 12 | B Min | BB: 45.89 (+2.04s | 4.3%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 2093 | Leo Lafferty | 47.94 | 10 | B Min | BB: 45.89 (+2.05s | 4.3%) | Westlake Aquatic Facility | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 2094 | James Shilakes | 47.95 | 11 | B Min | BB: 45.89 (+2.06s | 4.3%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | |
| 2095 | Olof Anderson | 47.95 | 11 | B Min | BB: 45.89 (+2.06s | 4.3%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 2096 | Erik Eddy | 47.95 | 11 | B Min | BB: 45.89 (+2.06s | 4.3%) | East Bay Silver Dolphins | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 2097 | Aram Hovsepian | 47.96 | 10 | B Min | BB: 45.89 (+2.07s | 4.3%) | Canyons Aquatic Club | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 2098 | Yuri Evstigneev | 47.96 | 11 | B Min | BB: 45.89 (+2.07s | 4.3%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 2099 | Jacob Bouchard | 47.96 | 10 | B Min | BB: 45.89 (+2.07s | 4.3%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 2100 | Evan Hwang | 47.96 | 11 | B Min | BB: 45.89 (+2.07s | 4.3%) | Punahou Aquatics Institute | 05/23/2026 | OSL A+ LCM Meet | |
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.