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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2651 | Seunghwan Kim | 48.71 | 12 | B: 44.49 (+4.22s | 8.7%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | ||
| 2652 | Liam Achen | 48.71 | 11 | B: 44.49 (+4.22s | 8.7%) | Wild West Aquatic Club | 06/28/2024 | 2024 EPAP Jack White Classic | ||
| 2653 | Hunter Rodewald | 48.73 | 11 | B: 44.49 (+4.24s | 8.7%) | Piedmont Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 2654 | Boyan Zhu | 48.73 | 12 | B: 44.49 (+4.24s | 8.7%) | Eastside Aquatic Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 2655 | Caleb Molnar | 48.74 | 11 | B: 44.49 (+4.25s | 8.7%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | ||
| 2656 | John Telischak | 48.74 | 11 | B: 44.49 (+4.25s | 8.7%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 2657 | Mateo Salazar | 48.74 | 12 | B: 44.49 (+4.25s | 8.7%) | Pflugerville Pflamingos | 04/26/2025 | 2025 ST CCSS LC Unclassified | ||
| 2658 | Dax Santti | 48.75 | 12 | B: 44.49 (+4.26s | 8.7%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 2659 | Brady Tredemeyer | 48.76 | 11 | B: 44.49 (+4.27s | 8.8%) | San Gabriel Aquatics | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | ||
| 2660 | Jack Wickberg | 48.77 | 11 | B: 44.49 (+4.28s | 8.8%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | ||
| 2661 | Logan Zheng | 48.78 | 12 | B: 44.49 (+4.29s | 8.8%) | Monocacy Aquatic Club | 06/16/2023 | Winchester Long Course Invitional | ||
| 2662 | Samuel Ross | 48.78 | 11 | B: 44.49 (+4.29s | 8.8%) | Northside Aquatics | 05/15/2026 | 2026 ST NIST Salute To The Troops | ||
| 2663 | Karter Shannon | 48.79 | 11 | B: 44.49 (+4.30s | 8.8%) | Hydra Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 2664 | Adam Xu | 48.79 | 12 | B: 44.49 (+4.30s | 8.8%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2665 | Bridger Wheeler | 48.79 | 12 | B: 44.49 (+4.30s | 8.8%) | Boise YMCA Swim Team | 06/28/2024 | 2024 BY Summer Invitational | ||
| 2666 | Evan Wang | 48.80 | 11 | B: 44.49 (+4.31s | 8.8%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 2667 | Steven Zhu | 48.81 | 11 | B: 44.49 (+4.32s | 8.9%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 2668 | Payton Heck | 48.81 | 11 | B: 44.49 (+4.32s | 8.9%) | Nova of Virginia | 04/26/2024 | NOVA LC Kick Off | ||
| 2669 | Austin Schroeder | 48.82 | 12 | Nation\\\\\\'s Capital Swim Club | 05/12/2023 | STAT LC Invite 2023 | |||
| 2670 | Lucien Esparza-Chen | 48.82 | 11 | B: 44.49 (+4.33s | 8.9%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 2671 | Sean Jiang | 48.83 | 11 | B: 44.49 (+4.34s | 8.9%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 2672 | Peter Bem | 48.83 | 12 | B: 44.49 (+4.34s | 8.9%) | Fort Collins Area Swim Team | 04/12/2025 | Cuda V FAST | ||
| 2673 | Ethan Graham | 48.83 | 12 | B: 44.49 (+4.34s | 8.9%) | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 2674 | Lucas Suciu | 48.84 | 12 | B: 44.49 (+4.35s | 8.9%) | T2 Aquatics | 06/21/2025 | 2025 T2 June Saturday Showcase | ||
| 2675 | Elias Sacal | 48.84 | 11 | B: 44.49 (+4.35s | 8.9%) | Jbarracudas Swim Team | 07/24/2025 | 2025 SI LC AG CHAMPS | ||
| 2676 | Shomendu Maitra | 48.85 | 12 | B: 44.49 (+4.36s | 8.9%) | Nocatee Bluetide Swim Team | 04/10/2026 | 2026 April Classic | ||
| 2677 | Cole King-thomas | 48.87 | 10 | B: 44.49 (+4.38s | 9.0%) | Sonoma Sea Dragons | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
| 2678 | Edmondson Asgill | 48.87 | 12 | B: 44.49 (+4.38s | 9.0%) | Nation\\\\\\'s Capital Swim Club | 04/26/2024 | 2024 Helen Wang Sunflower Classic | ||
| 2679 | Max Gu | 48.87 | 11 | B: 44.49 (+4.38s | 9.0%) | Cougar Aquatics | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 2680 | Alex Smith | 48.87 | 12 | B: 44.49 (+4.38s | 9.0%) | Boys & Girls Club of SF | 06/06/2025 | BAC C B A Meet | ||
| 2681 | Andrew Feng | 48.88 | 11 | B: 44.49 (+4.39s | 9.0%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | ||
| 2682 | Thomas Litton | 48.88 | 10 | B: 44.49 (+4.39s | 9.0%) | Cavalier Aquatics/Piedmont Fam | 07/12/2024 | 2024 CCA Summer Awards | ||
| 2683 | Gordon Welch | 48.88 | 11 | B: 44.49 (+4.39s | 9.0%) | Longhorn Aquatics | 05/15/2026 | 2026 ST TXLA 11 O End Of School Splash | ||
| 2684 | Zachary Everett | 48.89 | 11 | B: 44.49 (+4.40s | 9.0%) | Seals Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 2685 | Miles MacKintosh | 48.89 | 11 | B: 44.49 (+4.40s | 9.0%) | Gold\\\\\\'s Aquatics Club | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 2686 | Ryan Bosio | 48.90 | 11 | B: 44.49 (+4.41s | 9.0%) | North Jeffco Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | ||
| 2687 | Andy Lee | 48.90 | 11 | B: 44.49 (+4.41s | 9.0%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 2688 | Asher Owens | 48.90 | 12 | B: 44.49 (+4.41s | 9.0%) | Parrish Bull Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 2689 | George Suarez | 48.91 | 12 | B: 44.49 (+4.42s | 9.0%) | Lamarlins Swim Team, Inc. | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 2690 | Jonah Thor | 48.92 | 11 | B: 44.49 (+4.43s | 9.1%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 2691 | Shreyan Sutar | 48.92 | 11 | B: 44.49 (+4.43s | 9.1%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 2692 | Chester Evans | 48.92 | 11 | B: 44.49 (+4.43s | 9.1%) | Schertz YMCA Swim Team | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | ||
| 2693 | Yunqi Chen | 48.92 | 12 | B: 44.49 (+4.43s | 9.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 2694 | Garrett Peterson | 48.93 | 12 | B: 44.49 (+4.44s | 9.1%) | South Davis Aquatics Team | 06/13/2025 | 2025 SDAT Summer Spectacular | ||
| 2695 | Dallin Shore | 48.93 | 11 | B: 44.49 (+4.44s | 9.1%) | Pirate Swim Club | 07/17/2025 | 2025 UTAGS LC Championships | ||
| 2696 | Ruben Lee | 48.93 | 11 | B: 44.49 (+4.44s | 9.1%) | Sea Devils | 07/18/2025 | 2025 MN MAN Minnesota Regional Championship | ||
| 2697 | Jayden Xiao | 48.93 | 11 | B: 44.49 (+4.44s | 9.1%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | ||
| 2698 | Lorenzo Lorona | 48.93 | 12 | B: 44.49 (+4.44s | 9.1%) | Falfins Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 2699 | Shaurya Sati | 48.93 | 12 | B: 44.49 (+4.44s | 9.1%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 2700 | Ari Maltsberger | 48.94 | 12 | B: 44.49 (+4.45s | 9.1%) | Pueblo County Swim Team | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | ||
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.