USA Boys 11-12 - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Jin Nakajima | 31.17 | 12 | AA Min | AAA: 29.69 (+1.48s | 4.7%) | Lake Oswego Swim Club | 11/23/2025 | 2025 Dual Meet | |
| 602 | Ethan Ruan | 31.17 | 12 | AA Min | AAA: 29.69 (+1.48s | 4.7%) | Commonwealth Swimming | 01/30/2026 | 2026 NE CS Silver Championships | |
| 603 | Jackson Polasky | 31.18 | 12 | AA Min | AAA: 29.69 (+1.49s | 4.8%) | St Croix Swim Club | 12/12/2025 | 2025 MN SCSC Winter Carnival | |
| 604 | Maxwell Lin | 31.18 | 12 | AA Min | AAA: 29.69 (+1.49s | 4.8%) | South East Metro Sharks | 12/14/2025 | 2025 MN SEMS Frosty Fins Invite | |
| 605 | Jameson Dick | 31.19 | 13 | AA Min | AAA: 29.69 (+1.50s | 4.8%) | YMCA of the North Shore Sharks | 02/07/2026 | 2026 NE YNS Last Chance Qualifier | |
| 606 | Charles Spain | 31.20 | 11 | A Min | AA: 31.19 (+0.01s | 0.0%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 607 | Michael Smugeresky | 31.20 | 12 | A Min | AA: 31.19 (+0.01s | 0.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 608 | Mikel Ruiz-Massieu | 31.20 | 11 | A Min | AA: 31.19 (+0.01s | 0.0%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 609 | Issei Endo | 31.21 | 12 | A Min | AA: 31.19 (+0.02s | 0.1%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 610 | Nathan Linscott | 31.21 | 11 | A Min | AA: 31.19 (+0.02s | 0.1%) | Lake Stevens | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 611 | Khaled Labyed | 31.21 | 12 | A Min | AA: 31.19 (+0.02s | 0.1%) | North Coast Aquatics | 10/04/2025 | 2025 SI CAST Pentathlon 14 U Copied | |
| 612 | Naor Serkovich | 31.21 | 11 | A Min | AA: 31.19 (+0.02s | 0.1%) | Beaverton Area Aquatics Club | 12/12/2025 | 2025 OR HEAT Age Group Jubilee | |
| 613 | Trystan Tanner | 31.21 | 11 | A Min | AA: 31.19 (+0.02s | 0.1%) | Tuna Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 614 | Alexander Koltov | 31.22 | 12 | A Min | AA: 31.19 (+0.03s | 0.1%) | Kingfish Swimming Medfield | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | |
| 615 | Alexei Tikhomirov | 31.22 | 12 | A Min | AA: 31.19 (+0.03s | 0.1%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 616 | Nelson Marchione | 31.22 | 10 | A Min | AA: 31.19 (+0.03s | 0.1%) | Tide Swimming | 03/07/2024 | 2024 Virginia Swimming SC Age Group Champions | |
| 617 | Scott Thieman | 31.23 | 11 | A Min | AA: 31.19 (+0.04s | 0.1%) | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 618 | Faelan Rikhye | 31.23 | 12 | A Min | AA: 31.19 (+0.04s | 0.1%) | Club Mountaineer Aquatics | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 619 | Avery Shaffer | 31.24 | 11 | A Min | AA: 31.19 (+0.05s | 0.2%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 620 | Ethan Osorio | 31.24 | 13 | A Min | AA: 31.19 (+0.05s | 0.2%) | Seacoast Swim Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 621 | Zayan Syed | 31.24 | 12 | A Min | AA: 31.19 (+0.05s | 0.2%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 622 | Smith Fisher | 31.25 | 12 | A Min | AA: 31.19 (+0.06s | 0.2%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | |
| 623 | Noah Wilson | 31.25 | 12 | A Min | AA: 31.19 (+0.06s | 0.2%) | New Jersey Race Club | 01/16/2026 | ISCA January Classic 2026 | |
| 624 | Jackson Chytka | 31.25 | 12 | A Min | AA: 31.19 (+0.06s | 0.2%) | Albany Aquatic Association | 02/08/2026 | 2026 AAA SC Final Countdown Open | |
| 625 | Joshua Soderlund | 31.25 | 11 | A Min | AA: 31.19 (+0.06s | 0.2%) | Nation\\\\\\'s Capital Swim Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 626 | Joshua Swinehart | 31.26 | 12 | A Min | AA: 31.19 (+0.07s | 0.2%) | Unattached | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 627 | Nicholas Roberts | 31.26 | 12 | A Min | AA: 31.19 (+0.07s | 0.2%) | YMCA of the North Shore Sharks | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 628 | Christopher Morrell | 31.26 | 12 | A Min | AA: 31.19 (+0.07s | 0.2%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 629 | Layton Barrett | 31.26 | 12 | A Min | AA: 31.19 (+0.07s | 0.2%) | SwimRVA | 09/26/2025 | 2025 SwimRVA Blastoff Meet | |
| 630 | Rosemary Zehel | 31.27 | 11 | A Min | AA: 31.19 (+0.08s | 0.3%) | St. Frances Cabrini | 02/06/2026 | 2026 Boys Wayne County Invitational | |
| 631 | Michael Wu | 31.27 | 11 | A Min | AA: 31.19 (+0.08s | 0.3%) | East Hartford YMCA | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 632 | Ryan Little | 31.27 | 12 | A Min | AA: 31.19 (+0.08s | 0.3%) | Seattle Metropolitan Aquatic C | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 633 | Samuel Raeder | 31.28 | 12 | A Min | AA: 31.19 (+0.09s | 0.3%) | Zeus Swim Team | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 634 | Kevin Do | 31.28 | 12 | A Min | AA: 31.19 (+0.09s | 0.3%) | Tomball Area Swim Club | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 635 | Luke Masneri | 31.28 | 12 | A Min | AA: 31.19 (+0.09s | 0.3%) | Enfinity Aquatic Club | 11/14/2025 | 2025 EAC Friday Frenzy | |
| 636 | Nicholas Trosman | 31.28 | 12 | A Min | AA: 31.19 (+0.09s | 0.3%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 637 | Liam Chang | 31.29 | 12 | A Min | AA: 31.19 (+0.10s | 0.3%) | Quicksilver Swimming | 03/14/2025 | Spring SCY Age Group Championships | |
| 638 | Norbu Barnett | 31.29 | 11 | A Min | AA: 31.19 (+0.10s | 0.3%) | Cavalier Aquatics/Piedmont Fam | 12/11/2025 | 32nd Annual YOTA Arena Capital Classic | |
| 639 | Max Sun | 31.29 | 12 | A Min | AA: 31.19 (+0.10s | 0.3%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 640 | Byron Eads | 31.29 | 12 | A Min | AA: 31.19 (+0.10s | 0.3%) | Kona Aquatics Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | |
| 641 | Atlas Urun | 31.29 | 12 | A Min | AA: 31.19 (+0.10s | 0.3%) | Bolles School Sharks | 12/04/2025 | RAFC Winter Classic | |
| 642 | Emmanuel Gutierrez | 31.29 | 12 | A Min | AA: 31.19 (+0.10s | 0.3%) | Anglerfish Aquatics | 10/04/2025 | 2025 NE CS Fall Sprints Copied | |
| 643 | Ethan Haas | 31.30 | 12 | A Min | AA: 31.19 (+0.11s | 0.4%) | Hudson Valley Dolphins | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 644 | Andy Wu | 31.30 | 11 | A Min | AA: 31.19 (+0.11s | 0.4%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 645 | Blakemore Martin | 31.30 | 12 | A Min | AA: 31.19 (+0.11s | 0.4%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 646 | Jackson Nguyen | 31.30 | 12 | A Min | AA: 31.19 (+0.11s | 0.4%) | Socal Aquatics Association | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 647 | Simon Gonsalvez | 31.31 | 12 | A Min | AA: 31.19 (+0.12s | 0.4%) | Florida Atlantic Aquatics | 02/06/2026 | Friendship Meet 2026 | |
| 648 | Taha Igdelioglu | 31.31 | 12 | A Min | AA: 31.19 (+0.12s | 0.4%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 649 | Daniel Lu | 31.32 | 12 | A Min | AA: 31.19 (+0.13s | 0.4%) | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 650 | Connor Perfect | 31.32 | 12 | A Min | AA: 31.19 (+0.13s | 0.4%) | River Falls Swim Club | 01/31/2026 | 2026 MN OMNI Frosty Frolic | |
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.