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 | Bryson Braach | 47.09 | 11 | B Min | BB: 45.89 (+1.20s | 2.5%) | Apex | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 502 | Ekam Sardar | 47.10 | 10 | B Min | BB: 45.89 (+1.21s | 2.6%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 503 | Lucas Zhou | 47.11 | 10 | B Min | BB: 45.89 (+1.22s | 2.6%) | Santa Clara Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 504 | Justin Huang | 47.12 | 11 | B Min | BB: 45.89 (+1.23s | 2.6%) | California Dolphins Swim Team | 04/20/2024 | BSW Zone 2 C B B++ Long Course [PC 24 052] | |
| 505 | Markel Kozyrev | 47.14 | 11 | B Min | BB: 45.89 (+1.25s | 2.7%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 506 | Garett Wailes | 47.15 | 11 | B Min | BB: 45.89 (+1.26s | 2.7%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 507 | Dan Sun | 47.16 | 11 | B Min | BB: 45.89 (+1.27s | 2.7%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 508 | Alaster Lowe | 47.16 | 12 | B Min | BB: 45.89 (+1.27s | 2.7%) | Tri Valley Aquatics | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 509 | Jaylen Zhang | 47.16 | 10 | B Min | BB: 45.89 (+1.27s | 2.7%) | Quicksilver Swimming | 06/07/2024 | DACA LC C B A+ Meet | |
| 510 | Everett Brown | 47.16 | 10 | B Min | BB: 45.89 (+1.27s | 2.7%) | Santa Barbara Swim Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 511 | Mason Cole | 47.16 | 11 | B Min | BB: 45.89 (+1.27s | 2.7%) | Valley Aquatics | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 512 | Jake Takeuchi | 47.21 | 10 | B Min | BB: 45.89 (+1.32s | 2.8%) | Livermore AquaCowboys | 01/12/2024 | LAC Jan 12 Intrasquad 12Jan2024 Livermore Aquacowboys | |
| 513 | George Nong | 47.22 | 11 | B Min | BB: 45.89 (+1.33s | 2.8%) | Mission Valley YMCA | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group B | |
| 514 | Ethan Lu | 47.22 | 12 | B Min | BB: 45.89 (+1.33s | 2.8%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | |
| 515 | Kai Tejwani | 47.23 | 10 | B Min | BB: 45.89 (+1.34s | 2.8%) | Jcc Waves | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 516 | Roger Madilao | 47.24 | 11 | B Min | BB: 45.89 (+1.35s | 2.9%) | Quicksilver Swimming | 06/27/2025 | Alto Summer Swelter | |
| 517 | Mark Ghannam | 47.24 | 12 | B Min | BB: 45.89 (+1.35s | 2.9%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 518 | Gening Qian | 47.26 | 10 | B Min | BB: 45.89 (+1.37s | 2.9%) | Aquazot Swim Club | 07/20/2023 | 2023 CA SCS RAA Summer A G Champs | |
| 519 | Brandon Ma | 47.27 | 11 | B Min | BB: 45.89 (+1.38s | 2.9%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 520 | Ryan Yuan | 47.28 | 10 | B Min | BB: 45.89 (+1.39s | 2.9%) | The Claremont Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 521 | Sunara Hewage | 47.29 | 11 | B Min | BB: 45.89 (+1.40s | 3.0%) | Hillsboro Swim Team | 07/11/2025 | 2025 THSC Summer Classic | |
| 522 | William Saade | 47.29 | 9 | B Min | BB: 45.89 (+1.40s | 3.0%) | Los Angeles Swim Club | 07/25/2024 | 2024 CA SCS BREA Summer A G Champs | |
| 523 | Jack Redemann | 47.31 | 10 | B Min | BB: 45.89 (+1.42s | 3.0%) | Unattached | 05/17/2024 | SRN Long Course CBA+ | |
| 524 | Gautham Vijay Kumar | 47.31 | 12 | B Min | BB: 45.89 (+1.42s | 3.0%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 525 | Kyle Tan | 47.32 | 11 | B Min | BB: 45.89 (+1.43s | 3.0%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 526 | Fred Chase | 47.33 | 11 | B Min | BB: 45.89 (+1.44s | 3.0%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | |
| 527 | Logan Snuffer | 47.33 | 10 | B Min | BB: 45.89 (+1.44s | 3.0%) | North Coast Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 528 | Aditeya Verma | 47.36 | 11 | B Min | BB: 45.89 (+1.47s | 3.1%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 529 | Nathaniel Chang | 47.39 | 10 | B Min | BB: 45.89 (+1.50s | 3.2%) | Bay Club Aquatics | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 530 | Haoxuan Feng | 47.39 | 11 | B Min | BB: 45.89 (+1.50s | 3.2%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 531 | Andrew Halterman | 47.40 | 10 | B Min | BB: 45.89 (+1.51s | 3.2%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 532 | Ryder Newton | 47.41 | 12 | B Min | BB: 45.89 (+1.52s | 3.2%) | Neptune Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 533 | Mateo Aguirre | 47.41 | 12 | B Min | BB: 45.89 (+1.52s | 3.2%) | Quicksilver Swimming | 07/19/2025 | Alto Last Splash | |
| 534 | Yaashwan. Sangamesh | 47.41 | 11 | B Min | BB: 45.89 (+1.52s | 3.2%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 535 | James Bogacz | 47.42 | 12 | B Min | BB: 45.89 (+1.53s | 3.2%) | Life Time Colorado Swim Club | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 536 | Jacob Taylor | 47.42 | 11 | B Min | BB: 45.89 (+1.53s | 3.2%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 537 | Samuel Shia | 47.42 | 11 | B Min | BB: 45.89 (+1.53s | 3.2%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 538 | Cooper Leauanae | 47.43 | 12 | B Min | BB: 45.89 (+1.54s | 3.2%) | Utah Valley Aquatics | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 539 | Mark Rybochkin | 47.44 | 10 | B Min | BB: 45.89 (+1.55s | 3.3%) | Ccat Swimming | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 540 | Henry Leineweber | 47.45 | 11 | B Min | BB: 45.89 (+1.56s | 3.3%) | Apex | 07/19/2025 | Apex Intrasquad 3 | |
| 541 | Kaden Lim | 47.47 | 10 | B Min | BB: 45.89 (+1.58s | 3.3%) | Swim Team of Placentia | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 542 | Kelly Thompson | 47.47 | 12 | B Min | BB: 45.89 (+1.58s | 3.3%) | Coeur D\\\\\\'alene Area Swim Team | 04/26/2025 | 2025 SWAT Spring Fling | |
| 543 | Andrew Chen | 47.48 | 11 | B Min | BB: 45.89 (+1.59s | 3.3%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 544 | Brian Wrobel | 47.49 | 10 | B Min | BB: 45.89 (+1.60s | 3.4%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 545 | Calvin Nguyen | 47.49 | 11 | B Min | BB: 45.89 (+1.60s | 3.4%) | Inland Coastal Aquatic Club | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 546 | David Horvath | 47.53 | 11 | B Min | BB: 45.89 (+1.64s | 3.5%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 547 | Logan King | 47.54 | 11 | B Min | BB: 45.89 (+1.65s | 3.5%) | Denver Swim Academy | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 548 | Lucas Liu | 47.54 | 11 | B Min | BB: 45.89 (+1.65s | 3.5%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 549 | Austyn Bramwell | 47.56 | 8 | B Min | BB: 45.89 (+1.67s | 3.5%) | Unattached | 05/27/2023 | 2023 TYR Memorial Day Classic | |
| 550 | James Lescroart | 47.57 | 12 | B Min | BB: 45.89 (+1.68s | 3.5%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | |
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.