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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Brian LI | 43.85 | 11 | B Min | BB: 41.09 (+2.76s | 6.3%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1652 | Sacha Castaneda | 43.85 | 10 | B Min | BB: 41.09 (+2.76s | 6.3%) | Palm Desert Swim Club | 06/13/2024 | 2024 CA SCS RMDA June Age Group Invite | |
| 1653 | Ronald Toczylowski | 43.87 | 10 | B Min | BB: 41.09 (+2.78s | 6.3%) | Occoquan Swimming | 05/17/2024 | HNVR Storm Surge 2024 | |
| 1654 | Nevaan Vaingankar | 43.87 | 11 | B Min | BB: 41.09 (+2.78s | 6.3%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 1655 | Matthew Phillips | 43.88 | 11 | B Min | BB: 41.09 (+2.79s | 6.4%) | Denver Athletic Club Swim Team | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 1656 | Junjie Xiang | 43.88 | 8 | B Min | BB: 41.09 (+2.79s | 6.4%) | Wasc | 07/20/2023 | 2023 CA SCS Summer @ BREA | |
| 1657 | Wuxian Nash | 43.88 | 11 | B Min | BB: 41.09 (+2.79s | 6.4%) | Wasatch Front Fish Market | 04/11/2025 | WFFM LC Kickoff 2025 | |
| 1658 | Oliver Olson | 43.89 | 9 | B Min | BB: 41.09 (+2.80s | 6.4%) | Caldwell Swim Club | 05/19/2023 | BY 2023 Spring Fling Invitational | |
| 1659 | Anderson Van Kirk | 43.89 | 11 | B Min | BB: 41.09 (+2.80s | 6.4%) | Tuna Swim Club | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 1660 | Paxton Reburn | 43.89 | 11 | B Min | BB: 41.09 (+2.80s | 6.4%) | Red Dragon Swimming | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 1661 | Oliver Sands | 43.89 | 11 | B Min | BB: 41.09 (+2.80s | 6.4%) | Firestone Akron Swim Team | 06/27/2025 | 2025 55th FREEDLANDER MEET | |
| 1662 | Landon Printup | 43.89 | 10 | B Min | BB: 41.09 (+2.80s | 6.4%) | South Lake Aquatic Club | 07/24/2025 | 2025 RAFC Last Splash Invitational | |
| 1663 | William Coffey | 43.90 | 10 | B Min | BB: 41.09 (+2.81s | 6.4%) | Stingrays Swim Team | 05/17/2024 | HNVR Storm Surge 2024 | |
| 1664 | McCulloch Morrison | 43.91 | 10 | B Min | BB: 41.09 (+2.82s | 6.4%) | Lynchburg YMCA Swim Team | 06/16/2023 | 2023 Virginia Commonwealth Games | |
| 1665 | Marvin Yang | 43.92 | 11 | B Min | BB: 41.09 (+2.83s | 6.4%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 1666 | Logan Saechao | 43.93 | 11 | B Min | BB: 41.09 (+2.84s | 6.5%) | Walnut Creek Aquabears | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 1667 | Amos Louie | 43.94 | 11 | B Min | BB: 41.09 (+2.85s | 6.5%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 1668 | Artur Shpul | 43.95 | 11 | B Min | BB: 41.09 (+2.86s | 6.5%) | Stingray Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 1669 | Nathaniel Ervin | 43.98 | 11 | B Min | BB: 41.09 (+2.89s | 6.6%) | Northglenn Fusion Swim Club | 06/20/2025 | 2025 Falfins Long Course Open | |
| 1670 | Max Hu | 43.98 | 10 | B Min | BB: 41.09 (+2.89s | 6.6%) | Nova of Virginia | 05/17/2024 | Freedom Splash | |
| 1671 | William DiBrango | 43.98 | 10 | B Min | BB: 41.09 (+2.89s | 6.6%) | Lynchburg Aquatic Club | 07/12/2024 | 2024 CCA Summer Awards | |
| 1672 | Andrew Loh | 43.98 | 10 | B Min | BB: 41.09 (+2.89s | 6.6%) | Irvine Novaquatics | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 1673 | Ryder Johnson | 43.99 | 11 | B Min | BB: 41.09 (+2.90s | 6.6%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | |
| 1674 | Edmund Bao | 43.99 | 11 | B Min | BB: 41.09 (+2.90s | 6.6%) | Blue Dolphin Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 1675 | Henry Blake | 43.99 | 9 | B Min | BB: 41.09 (+2.90s | 6.6%) | Utah Valley Aquatics | 07/13/2023 | 2023 UTAGS Championship | |
| 1676 | Cyver Pietz | 43.99 | 11 | B Min | BB: 41.09 (+2.90s | 6.6%) | Yankton Swim Team | 06/08/2024 | 2024 SD YST Meridian Bridge Centennial Invite | |
| 1677 | David Nemeth | 43.99 | 11 | B Min | BB: 41.09 (+2.90s | 6.6%) | Wasatch Front Fish Market | 06/27/2025 | WFFM Red White And Black 2025 | |
| 1678 | BaoRay Wang | 43.99 | 11 | B Min | BB: 41.09 (+2.90s | 6.6%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 1679 | Alexander Han | 44.00 | 11 | B Min | BB: 41.09 (+2.91s | 6.6%) | Bellevue Club Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 1680 | Zachary Rowe | 44.00 | 12 | B Min | BB: 41.09 (+2.91s | 6.6%) | Plantation Swim Team | 01/16/2026 | January Central Park Series | |
| 1681 | Ellis Barker | 44.00 | 12 | B Min | BB: 41.09 (+2.91s | 6.6%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | |
| 1682 | Rex Sanders | 44.00 | 11 | B Min | BB: 41.09 (+2.91s | 6.6%) | Team Eugene Aquatics | 06/27/2025 | TEAM Summer Invitational | |
| 1683 | Levi Morrison | 44.01 | 10 | B Min | BB: 41.09 (+2.92s | 6.6%) | Unattached | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 1684 | Huakai Shao | 44.01 | 11 | B Min | BB: 41.09 (+2.92s | 6.6%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1685 | Jonathan Strotheide | 44.01 | 10 | B Min | BB: 41.09 (+2.92s | 6.6%) | Alamo Area Aquatic Association | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 1686 | Maxwell Yu | 44.01 | 11 | B Min | BB: 41.09 (+2.92s | 6.6%) | Daly City Dolphins | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 1687 | Dann Merriman | 44.02 | 10 | B Min | BB: 41.09 (+2.93s | 6.7%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 1688 | Bradley Lim | 44.02 | 10 | B Min | BB: 41.09 (+2.93s | 6.7%) | Burlingame Aquatics | 07/19/2025 | Alto Last Splash | |
| 1689 | Austin Flynn | 44.03 | 11 | B Min | BB: 41.09 (+2.94s | 6.7%) | Bay Club Aquatics | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 1690 | Ethan Christ | 44.03 | 10 | B Min | BB: 41.09 (+2.94s | 6.7%) | Edina Swim Club | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 1691 | Camden Simpkins | 44.03 | 10 | B Min | BB: 41.09 (+2.94s | 6.7%) | Cca Marlins of Virginia | 07/12/2024 | 2024 CCA Summer Awards | |
| 1692 | Flynn Fletcher | 44.03 | 11 | B Min | BB: 41.09 (+2.94s | 6.7%) | North Jeffco Swim Team | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 1693 | Hance Liang | 44.04 | 10 | B Min | BB: 41.09 (+2.95s | 6.7%) | San Jose Goosemonkeys | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | |
| 1694 | Maddex Tabulina | 44.04 | 11 | B Min | BB: 41.09 (+2.95s | 6.7%) | Seattle Metropolitan Aquatic C | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 1695 | Lucas Ng | 44.04 | 11 | B Min | BB: 41.09 (+2.95s | 6.7%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | |
| 1696 | Austin Beck | 44.05 | 12 | B Min | BB: 41.09 (+2.96s | 6.7%) | Pacifica Sea Lions | 06/06/2025 | BAC C B A Meet | |
| 1697 | Vincent Stresen-Reuter | 44.06 | 10 | B Min | BB: 41.09 (+2.97s | 6.7%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 1698 | Lucas Israel | 44.06 | 11 | B Min | BB: 41.09 (+2.97s | 6.7%) | Highlander Aquatic Club | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | |
| 1699 | Evan Hu | 44.06 | 10 | B Min | BB: 41.09 (+2.97s | 6.7%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 1700 | Paxton Richard | 44.06 | 10 | B Min | BB: 41.09 (+2.97s | 6.7%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC 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.