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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Evan Marquardt | 45.28 | 12 | B: 44.49 (+0.79s | 1.7%) | Legacy Aquatics | 07/11/2025 | 2025 THSC Summer Classic | ||
| 3552 | Liam Figueroa Ramirez | 45.28 | 12 | B: 44.49 (+0.79s | 1.7%) | Baylor Swim Club | 04/24/2026 | 2026 ARENA Long Course Invitational Meet | ||
| 3553 | Henry Bloemer | 45.28 | 12 | B: 44.49 (+0.79s | 1.7%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 3554 | Ivan Ngo | 45.29 | 12 | B: 44.49 (+0.80s | 1.8%) | Memphis Thunder Aquatic Club | 07/10/2026 | 2026 MTAC Last Chance Long Course | ||
| 3555 | Owain Reaves | 45.29 | 12 | B: 44.49 (+0.80s | 1.8%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | ||
| 3556 | Terry Kim | 45.30 | 11 | B: 44.49 (+0.81s | 1.8%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 3557 | Arthur Chen | 45.30 | 11 | B: 44.49 (+0.81s | 1.8%) | Alto Swim Club | 06/29/2024 | Alto Summer Swelter | ||
| 3558 | Logan Lagarejos | 45.30 | 12 | B: 44.49 (+0.81s | 1.8%) | Apex | 05/16/2026 | 2026 TEAM Showdown | ||
| 3559 | Evan Wang | 45.30 | 11 | B: 44.49 (+0.81s | 1.8%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 3560 | Harrison Kyin | 45.30 | 10 | B: 44.49 (+0.81s | 1.8%) | Cavalier Aquatics/Piedmont Fam | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 3561 | Benjamin Poirier | 45.31 | 12 | B: 44.49 (+0.82s | 1.8%) | Team Sopris Swimming | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 3562 | Braeden Jones | 45.31 | 12 | B: 44.49 (+0.82s | 1.8%) | New Albany Aquatics Club | 07/10/2026 | 2026 OH Central LC Regional Champs | ||
| 3563 | Coleson Nettling | 45.31 | 11 | B: 44.49 (+0.82s | 1.8%) | Mason Manta Rays | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 3564 | Aaron Lai | 45.32 | 11 | B: 44.49 (+0.83s | 1.8%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 3565 | Avery Taylor | 45.32 | 12 | B: 44.49 (+0.83s | 1.8%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 3566 | Owen Brauneis | 45.32 | 11 | B: 44.49 (+0.83s | 1.8%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 3567 | Gordon Balderston | 45.32 | 11 | B: 44.49 (+0.83s | 1.8%) | YMCA of Montclair | 05/30/2026 | 2026 HACY Summer Solstice | ||
| 3568 | Gabriel Kallus | 45.32 | 12 | B: 44.49 (+0.83s | 1.8%) | Victoria Texas Aquatic Club | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | ||
| 3569 | Gray Richey | 45.33 | 11 | B: 44.49 (+0.84s | 1.9%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 3570 | Cameron Bowley | 45.33 | 11 | B: 44.49 (+0.84s | 1.9%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | ||
| 3571 | Logan King | 45.33 | 12 | B: 44.49 (+0.84s | 1.9%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 3572 | William Sears | 45.33 | 12 | B: 44.49 (+0.84s | 1.9%) | Mariemont Ohio Swim Team | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 3573 | Peyton Lenuik | 45.34 | 11 | B: 44.49 (+0.85s | 1.9%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 3574 | Evan Buchanan | 45.34 | 11 | B: 44.49 (+0.85s | 1.9%) | Hudson Explorer Aquatic | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | ||
| 3575 | Abayan Prithviraj | 45.34 | 10 | B: 44.49 (+0.85s | 1.9%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 3576 | Samuel Ji | 45.34 | 11 | B: 44.49 (+0.85s | 1.9%) | Unattached | 05/30/2026 | 2026 ST AAAA Alamo Mile Classic | ||
| 3577 | Caius Young | 45.34 | 12 | B: 44.49 (+0.85s | 1.9%) | Superior Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 3578 | Levi Lahr | 45.35 | 11 | B: 44.49 (+0.86s | 1.9%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 3579 | Scorilo Dabacan | 45.35 | 11 | B: 44.49 (+0.86s | 1.9%) | Clearwater Aquatic Team | 07/10/2025 | 2025 FL Summer Age Group Championships | ||
| 3580 | Summit Boren | 45.35 | 12 | B: 44.49 (+0.86s | 1.9%) | Storm Aquatics Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 3581 | Reyansh Niyogi | 45.35 | 12 | B: 44.49 (+0.86s | 1.9%) | Highlands Ranch Aquatics | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 3582 | Francis Lou | 45.36 | 11 | B: 44.49 (+0.87s | 1.9%) | Bay Club Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 3583 | Matthew Luteran | 45.36 | 11 | B: 44.49 (+0.87s | 1.9%) | Randolph YMCA | 06/13/2026 | 2026 Big CAT LC Challenge | ||
| 3584 | Mauro Campolegre Lara | 45.36 | 11 | B: 44.49 (+0.87s | 1.9%) | Unattached | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | ||
| 3585 | Noah Chou | 45.36 | 12 | B: 44.49 (+0.87s | 1.9%) | Hawaii Swimming Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 3586 | Scott Keller | 45.37 | 11 | B: 44.49 (+0.88s | 1.9%) | Wasatch Swim Club | 07/17/2025 | 2025 UTAGS LC Championships | ||
| 3587 | Matvey Nilva | 45.37 | 12 | B: 44.49 (+0.88s | 1.9%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 3588 | Raikko Runes | 45.38 | 12 | B: 44.49 (+0.89s | 2.0%) | Norwalk Stingrays Swim Team | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | ||
| 3589 | Vihaan Avirneni | 45.38 | 11 | B: 44.49 (+0.89s | 2.0%) | Flatiron Athletic Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 3590 | Andrew Ramos | 45.38 | 11 | B: 44.49 (+0.89s | 2.0%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | ||
| 3591 | John Tang | 45.38 | 11 | B: 44.49 (+0.89s | 2.0%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 3592 | Ankang Liu | 45.38 | 12 | B: 44.49 (+0.89s | 2.0%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 3593 | Samuel Madden | 45.39 | 11 | B: 44.49 (+0.90s | 2.0%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | ||
| 3594 | Ayden Tariq | 45.39 | 12 | B: 44.49 (+0.90s | 2.0%) | Jcc Bridgewater Tide | 07/24/2025 | 2025 NJ Swim LC Gold Championships | ||
| 3595 | Ethan Crepeau | 45.39 | 12 | B: 44.49 (+0.90s | 2.0%) | Cyclones Swim Team | 04/18/2026 | SCS Under The Sun Invitational | ||
| 3596 | John Coimbra | 45.39 | 11 | B: 44.49 (+0.90s | 2.0%) | Tampa Y Swimming | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | ||
| 3597 | Ostap Lytvynovskyi | 45.39 | 12 | B: 44.49 (+0.90s | 2.0%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 3598 | Luther Peroutka | 45.40 | 12 | B: 44.49 (+0.91s | 2.0%) | Fast | 07/11/2026 | 2026 METS Independence Celebration Copied | ||
| 3599 | Landon Anderson | 45.40 | 11 | B: 44.49 (+0.91s | 2.0%) | Sailfish Aquatics | 05/02/2026 | ATOM May The Force 2026 | ||
| 3600 | Keshav Anand | 45.40 | 11 | B: 44.49 (+0.91s | 2.0%) | Aquajets Swim Team | 06/13/2025 | 2025 MN NSAC Summer Slam 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.