Western Zone Zone Boys 11-12 - 50 Y Breast
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Augustus Wolfson | 39.67 | 12 | BB Min | A: 36.69 (+2.98s | 7.5%) | Univ. of Denver Hilltoppers | 03/06/2026 | 2026 CO 14 U Silver State | |
| 552 | Samuel Baisch | 39.67 | 12 | BB Min | A: 36.69 (+2.98s | 7.5%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 553 | Nathan Vigevani | 39.70 | 11 | BB Min | A: 36.69 (+3.01s | 7.6%) | Albany Armada Aquatics | 11/02/2024 | Albany Armada C B BB+ Meet | |
| 554 | Josiah Kim | 39.70 | 11 | BB Min | A: 36.69 (+3.01s | 7.6%) | Woodbridge Swim Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 555 | Landon Slavkovsky | 39.71 | 12 | BB Min | A: 36.69 (+3.02s | 7.6%) | Boise YMCA Swim Team | 10/25/2025 | 2025 Spooktacular Swim Meet | |
| 556 | Milton Gong | 39.71 | 12 | BB Min | A: 36.69 (+3.02s | 7.6%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 557 | Alexander Waters | 39.72 | 11 | BB Min | A: 36.69 (+3.03s | 7.6%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 558 | Benjamin Li | 39.73 | 11 | BB Min | A: 36.69 (+3.04s | 7.7%) | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 559 | Andrew Croskery | 39.74 | 12 | BB Min | A: 36.69 (+3.05s | 7.7%) | North Coast Aquatics | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 560 | Landon Tsou | 39.75 | 12 | BB Min | A: 36.69 (+3.06s | 7.7%) | Paseo Aquatics Swim Team | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 561 | Finn Reese | 39.75 | 12 | BB Min | A: 36.69 (+3.06s | 7.7%) | Lakeridge Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | |
| 562 | Landon Callaway | 39.76 | 11 | BB Min | A: 36.69 (+3.07s | 7.7%) | Aces Swim Club | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 563 | Arine Das | 39.76 | 12 | BB Min | A: 36.69 (+3.07s | 7.7%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 564 | Lawrence Killigrew | 39.77 | 11 | BB Min | A: 36.69 (+3.08s | 7.7%) | Bainbridge Island Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 565 | Boxuan Yu | 39.77 | 11 | BB Min | A: 36.69 (+3.08s | 7.7%) | Pacific Dragons Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 566 | Cooper Lind | 39.78 | 11 | BB Min | A: 36.69 (+3.09s | 7.8%) | Wasatch Front Fish Market | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 567 | Joshua Teruya | 39.78 | 12 | BB Min | A: 36.69 (+3.09s | 7.8%) | Iolani Swim Club | 01/18/2026 | January A+ Meet | |
| 568 | Julian Cruz | 39.78 | 12 | BB Min | A: 36.69 (+3.09s | 7.8%) | Class Aquatics | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 569 | Logan King | 39.79 | 12 | BB Min | A: 36.69 (+3.10s | 7.8%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 570 | Yuri Evstigneev | 39.80 | 11 | BB Min | A: 36.69 (+3.11s | 7.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 571 | Brycen Berry | 39.81 | 12 | BB Min | A: 36.69 (+3.12s | 7.8%) | Flatiron Athletic Club | 03/13/2026 | Mile High Championship Invitational | |
| 572 | Miles Airola | 39.82 | 11 | BB Min | A: 36.69 (+3.13s | 7.9%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 573 | Jason Li | 39.83 | 11 | BB Min | A: 36.69 (+3.14s | 7.9%) | Clovis Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 574 | Alexander Fang | 39.85 | 11 | BB Min | A: 36.69 (+3.16s | 7.9%) | Reno Aquatic Club | 07/31/2026 | 2026 High Country Short Course Championship | |
| 575 | Flynn Fletcher | 39.85 | 12 | BB Min | A: 36.69 (+3.16s | 7.9%) | North Jeffco Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 576 | Aaron Hung | 39.85 | 11 | BB Min | A: 36.69 (+3.16s | 7.9%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 577 | Eunhoo Lee | 39.85 | 11 | BB Min | A: 36.69 (+3.16s | 7.9%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 578 | Garrett Leao | 39.86 | 12 | BB Min | A: 36.69 (+3.17s | 8.0%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 579 | Rex Sanders | 39.87 | 12 | BB Min | A: 36.69 (+3.18s | 8.0%) | Team Eugene Aquatics | 11/07/2025 | 2025 McSwimville Invitational | |
| 580 | Ekam Sardar | 39.87 | 11 | BB Min | A: 36.69 (+3.18s | 8.0%) | Tualatin Hills Swim Club | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 581 | Coleman Bergquist | 39.88 | 12 | BB Min | A: 36.69 (+3.19s | 8.0%) | Delta Barracudas | 06/05/2026 | 2026 CO Gunnison Invitational | |
| 582 | Nikhil Ramsingh | 39.89 | 11 | BB Min | A: 36.69 (+3.20s | 8.0%) | Elite Aquatics Sports Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 583 | Adam Felciano | 39.90 | 12 | BB Min | A: 36.69 (+3.21s | 8.0%) | Sebastopol Sea Serpents | 07/25/2026 | 2026 REAL Championships | |
| 584 | Aaron Lieuw | 39.91 | 11 | BB Min | A: 36.69 (+3.22s | 8.1%) | Palo Alto Stanford Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 585 | Ryan Chen | 39.91 | 11 | BB Min | A: 36.69 (+3.22s | 8.1%) | DeAnza Cupertino Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 586 | Brycen Bethke | 39.92 | 12 | BB Min | A: 36.69 (+3.23s | 8.1%) | Hawaii Swimming Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 587 | Jacob Muniz | 39.93 | 12 | BB Min | A: 36.69 (+3.24s | 8.1%) | Punahou Aquatics Institute | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 588 | Edoardo Marelli | 39.94 | 11 | BB Min | A: 36.69 (+3.25s | 8.1%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 589 | Marshall Dunlap | 39.94 | 11 | BB Min | A: 36.69 (+3.25s | 8.1%) | Killer Whales Swim Club | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |
| 590 | Tymur Akimov | 39.94 | 11 | BB Min | A: 36.69 (+3.25s | 8.1%) | Royal Swim Team | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 591 | Adam Li | 39.96 | 11 | BB Min | A: 36.69 (+3.27s | 8.2%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 592 | Kevin Park | 39.97 | 12 | BB Min | A: 36.69 (+3.28s | 8.2%) | Pacific Swim | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | |
| 593 | Xander Campos | 39.98 | 11 | BB Min | A: 36.69 (+3.29s | 8.2%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 594 | Andrew Lin | 39.98 | 11 | BB Min | A: 36.69 (+3.29s | 8.2%) | Bellevue Club Swim Team | 11/07/2025 | 2025 THSC November Open | |
| 595 | Liam Achen | 39.98 | 11 | BB Min | A: 36.69 (+3.29s | 8.2%) | Wild West Aquatic Club | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 596 | Cameron Cunningham | 39.98 | 11 | BB Min | A: 36.69 (+3.29s | 8.2%) | North Jeffco Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 597 | Dylan Wang | 39.99 | 12 | BB Min | A: 36.69 (+3.30s | 8.3%) | Olympic Cascade Aquatics | 10/04/2025 | 2025 PN OCA John Walker Invitational | |
| 598 | Evan Marquardt | 40.00 | 12 | BB Min | A: 36.69 (+3.31s | 8.3%) | Legacy Aquatics | 02/06/2026 | Legacy Aquatics Spring Qualifier | |
| 599 | Matthew Olmsted | 40.01 | 12 | BB Min | A: 36.69 (+3.32s | 8.3%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 600 | Tommy Qin | 40.04 | 12 | BB Min | A: 36.69 (+3.35s | 8.4%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
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.