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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Aiden Zamani | 40.44 | 12 | B Min | BB: 40.09 (+0.35s | 0.9%) | Bay Club Aquatics | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | |
| 652 | Isaac Duplantis | 40.45 | 12 | B Min | BB: 40.09 (+0.36s | 0.9%) | Vallejo Aquatic Club | 07/25/2026 | 2026 REAL Championships | |
| 653 | Eric Li | 40.45 | 12 | B Min | BB: 40.09 (+0.36s | 0.9%) | The Claremont Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 654 | Alexander Patakas | 40.46 | 12 | B Min | BB: 40.09 (+0.37s | 0.9%) | Orinda Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 655 | Samuel Zhang | 40.47 | 11 | B Min | BB: 40.09 (+0.38s | 0.9%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 656 | Luther Power | 40.48 | 12 | B Min | BB: 40.09 (+0.39s | 1.0%) | Monterey Bay Swim Club | 07/18/2025 | CVAL | |
| 657 | Jackson Arroyo | 40.48 | 12 | B Min | BB: 40.09 (+0.39s | 1.0%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 658 | Mason Meyers | 40.49 | 12 | B Min | BB: 40.09 (+0.40s | 1.0%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 659 | Ivan Liu | 40.50 | 12 | B Min | BB: 40.09 (+0.41s | 1.0%) | DeAnza Cupertino Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 660 | Doyeol Yang | 40.50 | 12 | B Min | BB: 40.09 (+0.41s | 1.0%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 661 | Nolan Gu | 40.50 | 11 | B Min | BB: 40.09 (+0.41s | 1.0%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 662 | Isaiah Yousef | 40.51 | 12 | B Min | BB: 40.09 (+0.42s | 1.0%) | South Bay Aquatics | 11/08/2025 | HSA All Ages NTS | |
| 663 | Keaton Wan | 40.53 | 12 | B Min | BB: 40.09 (+0.44s | 1.1%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 664 | Elliott Hwang | 40.53 | 12 | B Min | BB: 40.09 (+0.44s | 1.1%) | Los Altos Mountain View Aquati | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 665 | Robert Jefferson | 40.53 | 11 | B Min | BB: 40.09 (+0.44s | 1.1%) | Mission Aurora Colorado Swimmi | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 666 | Tavis Williams | 40.54 | 11 | B Min | BB: 40.09 (+0.45s | 1.1%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 667 | Nicholas Magdas | 40.55 | 12 | B Min | BB: 40.09 (+0.46s | 1.1%) | Gold\\\\\\'s Aquatics Club | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 668 | Juan Lopez | 40.55 | 11 | B Min | BB: 40.09 (+0.46s | 1.1%) | San Benito Aquatics | 07/24/2026 | CVAL 2026 | |
| 669 | Nolan Lu | 40.56 | 11 | B Min | BB: 40.09 (+0.47s | 1.2%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 670 | Benjamin Heppner | 40.56 | 12 | B Min | BB: 40.09 (+0.47s | 1.2%) | San Dimas Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 671 | Leonardo Casula | 40.57 | 11 | B Min | BB: 40.09 (+0.48s | 1.2%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |
| 672 | Maxwell Huse | 40.57 | 12 | B Min | BB: 40.09 (+0.48s | 1.2%) | Sunnyvale Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 673 | Mingrui Chen | 40.57 | 12 | B Min | BB: 40.09 (+0.48s | 1.2%) | Rancho San Dieguito | 10/04/2025 | 2025 SI CAST Pentathlon 14 U Copied | |
| 674 | Evan Hwang | 40.57 | 11 | B Min | BB: 40.09 (+0.48s | 1.2%) | Punahou Aquatics Institute | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 675 | Henry Brehm | 40.59 | 12 | B Min | BB: 40.09 (+0.50s | 1.2%) | COSA Swimming | 03/14/2026 | 2026 CO Zone 5 Championships | |
| 676 | Leo Ferrante | 40.60 | 10 | B Min | BB: 40.09 (+0.51s | 1.3%) | Unattached | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 677 | Amitay Kalujny | 40.60 | 12 | B Min | BB: 40.09 (+0.51s | 1.3%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |
| 678 | Gavin Song | 40.60 | 10 | B Min | BB: 40.09 (+0.51s | 1.3%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 679 | Zevik Ashkinos | 40.61 | 12 | B Min | BB: 40.09 (+0.52s | 1.3%) | Tualatin Hills Swim Club | 10/10/2025 | 2025 October FNT | |
| 680 | Yichen Fei | 40.63 | 12 | B Min | BB: 40.09 (+0.54s | 1.3%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |
| 681 | Sebastian Mancinas | 40.64 | 11 | B Min | BB: 40.09 (+0.55s | 1.4%) | Front Range Barracudas | 02/28/2025 | 2025 CO CSI 14 U Age Group Championships | |
| 682 | Jayden Su | 40.64 | 11 | B Min | BB: 40.09 (+0.55s | 1.4%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 683 | Charles Kramer | 40.64 | 11 | B Min | BB: 40.09 (+0.55s | 1.4%) | Los Angeles Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 684 | Aydan Li | 40.65 | 11 | B Min | BB: 40.09 (+0.56s | 1.4%) | Hydro Aquatics Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 685 | George Morrison | 40.65 | 11 | B Min | BB: 40.09 (+0.56s | 1.4%) | West Coast Aquatics | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 686 | Tommaso Casadei | 40.67 | 12 | B Min | BB: 40.09 (+0.58s | 1.4%) | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 687 | Connor Basken | 40.68 | 10 | B Min | BB: 40.09 (+0.59s | 1.5%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 688 | Levi Johnson | 40.68 | 11 | B Min | BB: 40.09 (+0.59s | 1.5%) | Clovis Swim Club | 02/14/2025 | 2025 CCS SCY AGC | |
| 689 | Mason Umemoto | 40.68 | 12 | B Min | BB: 40.09 (+0.59s | 1.5%) | Hilo Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 690 | Oscar Holler | 40.69 | 11 | B Min | BB: 40.09 (+0.60s | 1.5%) | Milpitas Aquatic Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 691 | James Cepel | 40.70 | 12 | B Min | BB: 40.09 (+0.61s | 1.5%) | California Capital Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 692 | Eli Shapiro | 40.72 | 11 | B Min | BB: 40.09 (+0.63s | 1.5%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 693 | Tianze Zhao | 40.72 | 12 | B Min | BB: 40.09 (+0.63s | 1.5%) | Streamliner Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 694 | Dylan Wang | 40.72 | 12 | B Min | BB: 40.09 (+0.63s | 1.5%) | Boulder Swim Team | 01/16/2026 | 2026 CO CUDA Classic | |
| 695 | Leonardo DeSimone | 40.73 | 11 | B Min | BB: 40.09 (+0.64s | 1.6%) | Valley Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 696 | Bennett Malkovich | 40.73 | 11 | B Min | BB: 40.09 (+0.64s | 1.6%) | Terrapins Swim Team | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 697 | James Thompson | 40.77 | 12 | B Min | BB: 40.09 (+0.68s | 1.7%) | Legacy Aquatics | 10/11/2025 | LA Fall Kick Off 2025 | |
| 698 | Noa Messersmith | 40.77 | 11 | B Min | BB: 40.09 (+0.68s | 1.7%) | Island Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 699 | Kamden Love | 40.77 | 10 | B Min | BB: 40.09 (+0.68s | 1.7%) | Stingray Swim Team | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 700 | Caleb Peykoff | 40.77 | 11 | B Min | BB: 40.09 (+0.68s | 1.7%) | San Clemente Aquatic Team | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
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.