Western Zone Zone Boys 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Jaemin Han | 46.63 | 11 | B Min | BB: 45.89 (+0.74s | 1.6%) | Quicksilver Swimming | 05/02/2026 | Alto Spring Jam CBA | |
| 502 | Edward Huang | 46.63 | 12 | B Min | BB: 45.89 (+0.74s | 1.6%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 503 | Rinat Maksyutov | 46.67 | 12 | B Min | BB: 45.89 (+0.78s | 1.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 504 | Ethan Smith | 46.67 | 11 | B Min | BB: 45.89 (+0.78s | 1.7%) | Wasatch Front Fish Market | 07/17/2025 | 2025 UTAGS LC Championships | |
| 505 | Jaden Feng | 46.67 | 11 | B Min | BB: 45.89 (+0.78s | 1.7%) | Bay Club Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 506 | Connor Hinz | 46.67 | 12 | B Min | BB: 45.89 (+0.78s | 1.7%) | Aces Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 507 | Robert Liang | 46.68 | 11 | B Min | BB: 45.89 (+0.79s | 1.7%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 508 | Robert Marrufo | 46.68 | 11 | B Min | BB: 45.89 (+0.79s | 1.7%) | Pueblo Swim Club | 06/13/2025 | 2025 CO CSI Long Course Open | |
| 509 | Jesse Waiss | 46.69 | 11 | B Min | BB: 45.89 (+0.80s | 1.7%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 510 | Robert Jefferson | 46.69 | 11 | B Min | BB: 45.89 (+0.80s | 1.7%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 511 | Oliver Wahlborg | 46.70 | 12 | B Min | BB: 45.89 (+0.81s | 1.7%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | |
| 512 | Andrew Croskery | 46.71 | 12 | B Min | BB: 45.89 (+0.82s | 1.8%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 513 | Jonah Hoffman | 46.73 | 11 | B Min | BB: 45.89 (+0.84s | 1.8%) | Humboldt Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 514 | Lucas Walsh | 46.74 | 11 | B Min | BB: 45.89 (+0.85s | 1.8%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 515 | Thomas Grieser | 46.75 | 11 | B Min | BB: 45.89 (+0.86s | 1.8%) | Castle Rock Swimming | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 516 | Alexander Talmadge | 46.77 | 12 | B Min | BB: 45.89 (+0.88s | 1.9%) | Inland Coastal Aquatic Club | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 517 | Michael Montague | 46.80 | 11 | B Min | BB: 45.89 (+0.91s | 1.9%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 518 | Fedor Ryndin | 46.82 | 11 | B Min | BB: 45.89 (+0.93s | 2.0%) | Bellevue Club Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 519 | Alessio Siciliano | 46.85 | 12 | B Min | BB: 45.89 (+0.96s | 2.0%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 520 | Yanchen Lu | 46.85 | 11 | B Min | BB: 45.89 (+0.96s | 2.0%) | Streamliner Aquatics | 07/18/2025 | 2025 LCM Summer Championships | |
| 521 | Dale Wolfe | 46.86 | 12 | B Min | BB: 45.89 (+0.97s | 2.1%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 522 | Marshall Dunlap | 46.88 | 11 | B Min | BB: 45.89 (+0.99s | 2.1%) | Killer Whales Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 523 | Kaimana Rivera | 46.90 | 12 | B Min | BB: 45.89 (+1.01s | 2.2%) | Hilo Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 524 | Hayden Young | 46.90 | 11 | B Min | BB: 45.89 (+1.01s | 2.2%) | Cerritos Aquatic Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 525 | Jeremy Deng | 46.92 | 11 | B Min | BB: 45.89 (+1.03s | 2.2%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 526 | Joshua Choe | 46.93 | 11 | B Min | BB: 45.89 (+1.04s | 2.2%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 527 | Andrew Ellingwood | 46.94 | 12 | B Min | BB: 45.89 (+1.05s | 2.2%) | Orinda Aquatics | 07/26/2025 | PC OAPB Summer Finale Invitational | |
| 528 | Arul Arul Selvan | 46.94 | 11 | B Min | BB: 45.89 (+1.05s | 2.2%) | Horizon Swimming | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 529 | James Neice | 46.95 | 11 | B Min | BB: 45.89 (+1.06s | 2.3%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 530 | Arjun Singh | 46.95 | 12 | B Min | BB: 45.89 (+1.06s | 2.3%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 531 | Kurtis Shedden | 46.96 | 12 | B Min | BB: 45.89 (+1.07s | 2.3%) | Tualatin Hills Swim Club | 07/11/2025 | 2025 THSC Summer Classic | |
| 532 | Leo Cahoy | 46.97 | 12 | B Min | BB: 45.89 (+1.08s | 2.3%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 533 | Jacob Jiang | 46.98 | 12 | B Min | BB: 45.89 (+1.09s | 2.3%) | Irvine Novaquatics | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 534 | Flynn Fletcher | 46.98 | 12 | B Min | BB: 45.89 (+1.09s | 2.3%) | North Jeffco Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 535 | Mihai Brumaru | 46.99 | 12 | B Min | BB: 45.89 (+1.10s | 2.3%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 536 | Aaron Wang | 46.99 | 11 | B Min | BB: 45.89 (+1.10s | 2.3%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 537 | Liam Chapsal | 47.01 | 11 | B Min | BB: 45.89 (+1.12s | 2.4%) | Flatiron Athletic Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 538 | Dylan Wang | 47.01 | 12 | B Min | BB: 45.89 (+1.12s | 2.4%) | Boulder Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | |
| 539 | Elijah Mudong | 47.02 | 12 | B Min | BB: 45.89 (+1.13s | 2.4%) | Hilo Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 540 | Oliver Perez | 47.02 | 12 | B Min | BB: 45.89 (+1.13s | 2.4%) | Castle Rock Swimming | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 541 | Bradley Lim | 47.03 | 11 | B Min | BB: 45.89 (+1.14s | 2.4%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 542 | Neil Melnykov | 47.05 | 11 | B Min | BB: 45.89 (+1.16s | 2.5%) | Wolverine Aquatics | 05/25/2024 | 2024 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 543 | Dylan Coyne | 47.07 | 12 | B Min | BB: 45.89 (+1.18s | 2.5%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 544 | Logan King | 47.08 | 12 | B Min | BB: 45.89 (+1.19s | 2.5%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 545 | Ekam Sardar | 47.10 | 11 | B Min | BB: 45.89 (+1.21s | 2.6%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 546 | Lucas Zhou | 47.11 | 11 | B Min | BB: 45.89 (+1.22s | 2.6%) | Santa Clara Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 547 | Matthew Roy | 47.12 | 11 | B Min | BB: 45.89 (+1.23s | 2.6%) | Lewis Clark Neptune Swim Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | |
| 548 | Evan Martini | 47.12 | 11 | B Min | BB: 45.89 (+1.23s | 2.6%) | Blue Dragons Swim Team | 05/01/2026 | 2026 AAA May LC Invitational | |
| 549 | Markel Kozyrev | 47.14 | 12 | B Min | BB: 45.89 (+1.25s | 2.7%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 550 | Garett Wailes | 47.15 | 12 | B Min | BB: 45.89 (+1.26s | 2.7%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
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.