USA Boys 11-12 - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Arlo Kalbaugh | 38.25 | 12 | BB Min | A: 37.69 (+0.56s | 1.5%) | Portland Aquatic Club | 11/14/2025 | GACC PAC 12 U Sprint Dual | |
| 402 | Neil Hsu | 38.25 | 11 | BB Min | A: 37.69 (+0.56s | 1.5%) | Georgia Coastal Aquatic Team | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 403 | Wyatt Rector | 38.25 | 11 | BB Min | A: 37.69 (+0.56s | 1.5%) | Falfins Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 404 | Alan Tian | 38.27 | 12 | BB Min | A: 37.69 (+0.58s | 1.5%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 405 | Sebastian Kirov | 38.27 | 11 | BB Min | A: 37.69 (+0.58s | 1.5%) | Sarasota Tsunami Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 406 | Alexander Phan | 38.28 | 12 | BB Min | A: 37.69 (+0.59s | 1.5%) | Lakewood Aquatics | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 407 | Ryan Kostov | 38.29 | 11 | BB Min | A: 37.69 (+0.60s | 1.6%) | Unattached | 08/06/2025 | 2025 Summer Elite Showcase | |
| 408 | Conrad Malaya | 38.30 | 12 | BB Min | A: 37.69 (+0.61s | 1.6%) | Cerritos Aquatic Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 409 | Aidan Ream | 38.30 | 12 | BB Min | A: 37.69 (+0.61s | 1.6%) | SwimMAC Carolina | 01/17/2026 | 2026 NC SwimMAC Novant LC | |
| 410 | Calvin Fischer | 38.31 | 12 | BB Min | A: 37.69 (+0.62s | 1.6%) | Great Wolf Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 411 | Aiden Schlingman | 38.31 | 12 | BB Min | A: 37.69 (+0.62s | 1.6%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 412 | Devan Gettmann | 38.31 | 12 | BB Min | A: 37.69 (+0.62s | 1.6%) | Sierra Nevada Swimming | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 413 | Attila Citak | 38.32 | 11 | BB Min | A: 37.69 (+0.63s | 1.6%) | Sarasota Sharks | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 414 | Joseph Hooda | 38.33 | 12 | BB Min | A: 37.69 (+0.64s | 1.7%) | Front Range Barracudas | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 415 | Chris Hess | 38.33 | 12 | BB Min | A: 37.69 (+0.64s | 1.7%) | Bay Club Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 416 | Jolif Chu | 38.34 | 12 | BB Min | A: 37.69 (+0.65s | 1.7%) | Central Minnesota Aquatics | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 417 | Aaron Li | 38.36 | 11 | BB Min | A: 37.69 (+0.67s | 1.7%) | Quicksilver Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 418 | Jingti He | 38.36 | 12 | BB Min | A: 37.69 (+0.67s | 1.7%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 419 | Paxton Reule | 38.37 | 12 | BB Min | A: 37.69 (+0.68s | 1.8%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 420 | Andrew Orth | 38.38 | 12 | BB Min | A: 37.69 (+0.69s | 1.8%) | Unattached | 08/01/2024 | 2024 Central Zone 14 U Championship ND | |
| 421 | Marcel Fatikhov | 38.38 | 12 | BB Min | A: 37.69 (+0.69s | 1.8%) | Wolverine Aquatics | 07/25/2024 | 2024 Long Course Far Western Championship | |
| 422 | John Clay-Graef | 38.39 | 11 | BB Min | A: 37.69 (+0.70s | 1.8%) | Texas Ford Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 423 | Muxuan Zhou | 38.39 | 11 | BB Min | A: 37.69 (+0.70s | 1.8%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
| 424 | Jason Korajkic | 38.40 | 11 | BB Min | A: 37.69 (+0.71s | 1.8%) | Walnut Creek Aquabears | 07/11/2025 | 2025 Age Group Championships | |
| 425 | William Cai | 38.41 | 12 | BB Min | A: 37.69 (+0.72s | 1.9%) | Wasatch Front Fish Market | 05/20/2025 | Kearns LC Classic | |
| 426 | Parker Cardenas Cole | 38.41 | 12 | BB Min | A: 37.69 (+0.72s | 1.9%) | Nitro Swimming | 05/11/2025 | 2025 ST NTRO LC Springing Into May | |
| 427 | Eli Wroble | 38.41 | 12 | BB Min | A: 37.69 (+0.72s | 1.9%) | Chicago Wolfpack Aquatic Club | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 428 | Brennan Duffy | 38.41 | 11 | BB Min | A: 37.69 (+0.72s | 1.9%) | Stingrays Swim Team | 06/14/2024 | SwimRVA Summer Invitational | |
| 429 | Newton Ganac | 38.42 | 12 | BB Min | A: 37.69 (+0.73s | 1.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 430 | Hank Crow | 38.42 | 11 | BB Min | A: 37.69 (+0.73s | 1.9%) | Coeur D\\\\\\'alene Area Swim Team | 06/20/2025 | 2025 SWAT Summer Solstice | |
| 431 | Jeffrey Carty | 38.43 | 12 | BB Min | A: 37.69 (+0.74s | 1.9%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 432 | Lincoln Chung | 38.44 | 12 | BB Min | A: 37.69 (+0.75s | 2.0%) | Burlingame Aquatics | 06/27/2025 | Alto Summer Swelter | |
| 433 | Matthias Atrous | 38.44 | 12 | BB Min | A: 37.69 (+0.75s | 2.0%) | Patriot Aquatics | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | |
| 434 | Hudson Pak | 38.44 | 11 | BB Min | A: 37.69 (+0.75s | 2.0%) | Fast Swim Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 435 | Grayson Spierto | 38.45 | 11 | BB Min | A: 37.69 (+0.76s | 2.0%) | Treasure Coast Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 436 | Colton Rumbaugh | 38.45 | 12 | BB Min | A: 37.69 (+0.76s | 2.0%) | Team Pittsburgh Elite Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 437 | Grayson Swanson | 38.46 | 12 | BB Min | A: 37.69 (+0.77s | 2.0%) | Pleasanton Seahawks | 07/11/2025 | 2025 Age Group Championships | |
| 438 | Clayton Bargstadt | 38.46 | 11 | BB Min | A: 37.69 (+0.77s | 2.0%) | Norfolk YMCA Aquajets | 06/20/2025 | VAST SPLASH | |
| 439 | Kai Okumura-Sokalski | 38.46 | 11 | BB Min | A: 37.69 (+0.77s | 2.0%) | Orinda Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 440 | Greyson Sessler | 38.46 | 12 | BB Min | A: 37.69 (+0.77s | 2.0%) | Pacifica Sea Lions | 07/12/2025 | 2025 Silver State Championships | |
| 441 | Michael Tolkachov | 38.46 | 12 | BB Min | A: 37.69 (+0.77s | 2.0%) | South San Francisco Aquatics | 07/25/2024 | 2024 Long Course Far Western Championship | |
| 442 | Lucas Chaumard | 38.47 | 12 | BB Min | A: 37.69 (+0.78s | 2.0%) | Poseidon Swimming Inc | 07/25/2024 | 2024 VA LC Age Group Championships | |
| 443 | Benjamin Ly | 38.47 | 12 | BB Min | A: 37.69 (+0.78s | 2.0%) | SwimStrongsville | 05/16/2025 | Busbey Invitational 2025 | |
| 444 | Cameron Lopez | 38.50 | 12 | BB Min | A: 37.69 (+0.81s | 2.1%) | Manta Ray Aquatics | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 445 | Sidhanth Srinivasan | 38.50 | 12 | BB Min | A: 37.69 (+0.81s | 2.1%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 446 | Owen Evans | 38.51 | 12 | BB Min | A: 37.69 (+0.82s | 2.1%) | Salem Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 447 | Ryan Fuccillo | 38.51 | 12 | BB Min | A: 37.69 (+0.82s | 2.1%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
| 448 | Filip Markov | 38.51 | 12 | BB Min | A: 37.69 (+0.82s | 2.1%) | Unattached | 04/18/2025 | 2025 SPA Spring First Long Course Meet | |
| 449 | Samuel Adams | 38.51 | 12 | BB Min | A: 37.69 (+0.82s | 2.1%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 450 | Alex Zheng | 38.51 | 12 | BB Min | A: 37.69 (+0.82s | 2.1%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
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.