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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | Gabriel Mandelbaum | 54.72 | 12 | B: 49.79 (+4.93s | 9.0%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1502 | Alexander Chen | 54.73 | 12 | B: 49.79 (+4.94s | 9.0%) | Greenwood Tiger Sharks | 06/19/2026 | 2026 CO Falfins Long Course Open | ||
| 1503 | Enzo Marchesini | 54.74 | 11 | B: 49.79 (+4.95s | 9.0%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | ||
| 1504 | Lucas Hoyos | 54.75 | 12 | B: 49.79 (+4.96s | 9.1%) | Pine Crest Swim Team | 05/22/2026 | 2026 Terrapin Invite | ||
| 1505 | Kameron Scandalis | 54.76 | 11 | B: 49.79 (+4.97s | 9.1%) | Vandal Aquatic Club | 06/19/2026 | 2026 SWAT Summer Solstice | ||
| 1506 | Oliver Morrison | 54.78 | 11 | B: 49.79 (+4.99s | 9.1%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1507 | Penghao Yu | 54.80 | 11 | B: 49.79 (+5.01s | 9.1%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1508 | Alexander Chung | 54.85 | 11 | B: 49.79 (+5.06s | 9.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1509 | Levi Hughes | 54.85 | 12 | B: 49.79 (+5.06s | 9.2%) | Silverthorne Tsunami | 07/10/2026 | 2026 CO Western Slope League Championships | ||
| 1510 | Om Passi | 54.86 | 12 | B: 49.79 (+5.07s | 9.2%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1511 | Nathaniel Chiang | 54.87 | 11 | B: 49.79 (+5.08s | 9.3%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1512 | Eins Tan | 54.88 | 12 | B: 49.79 (+5.09s | 9.3%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 1513 | Uriah Sanchez | 54.90 | 10 | B: 49.79 (+5.11s | 9.3%) | Rocky Mountain Rapids | 06/05/2026 | 2026 COSA Long Couse Open | ||
| 1514 | Jayden Lee | 54.90 | 12 | B: 49.79 (+5.11s | 9.3%) | Daly City Dolphins | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 1515 | Ozzie Khan | 54.90 | 12 | B: 49.79 (+5.11s | 9.3%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1516 | Avyaan Mariserla | 54.91 | 12 | B: 49.79 (+5.12s | 9.3%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1517 | Liam Glancy | 54.93 | 12 | B: 49.79 (+5.14s | 9.4%) | Kearns Youth Aquatic Team | 07/25/2024 | 2024 UTAGS Long Course Championships | ||
| 1518 | Leo Zeng | 54.95 | 11 | B: 49.79 (+5.16s | 9.4%) | Santa Clara Swim Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 1519 | Max McCollum | 54.95 | 11 | B: 49.79 (+5.16s | 9.4%) | The Olympic Club | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 1520 | Jose Ramirez | 54.95 | 12 | B: 49.79 (+5.16s | 9.4%) | Las Cruces Aquatic Team | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | ||
| 1521 | Hawkeye Knopke | 54.95 | 12 | B: 49.79 (+5.16s | 9.4%) | Jbarracudas Swim Team | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group B | ||
| 1522 | Connor O'Steen | 54.97 | 12 | B: 49.79 (+5.18s | 9.4%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 1523 | Oliver Parsons | 54.97 | 12 | B: 49.79 (+5.18s | 9.4%) | Bozeman Barracudas Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 1524 | Franklin Wu | 54.97 | 11 | B: 49.79 (+5.18s | 9.4%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1525 | Remington Rosensweet | 54.98 | 12 | B: 49.79 (+5.19s | 9.4%) | Bay Club Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 1526 | Charles Rassam | 54.99 | 12 | B: 49.79 (+5.20s | 9.5%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1527 | Reid Barylski | 55.00 | 11 | B: 49.79 (+5.21s | 9.5%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 1528 | Eli Moulton | 55.01 | 11 | B: 49.79 (+5.22s | 9.5%) | Hilltop Aquatic Swim Team | 07/09/2024 | 2024 UVRays Last Chance Open | ||
| 1529 | Asher Gaal | 55.02 | 11 | B: 49.79 (+5.23s | 9.5%) | Aces Swim Club | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 1530 | Ustyn Musiiuk | 55.04 | 11 | B: 49.79 (+5.25s | 9.5%) | Mission Aurora Colorado Swimmi | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 1531 | Dietrich Lapp | 55.04 | 12 | B: 49.79 (+5.25s | 9.5%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 1532 | Maddux Haspe | 55.06 | 11 | B: 49.79 (+5.27s | 9.6%) | Columbia River Swim Team | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 1533 | Theodore Stahl | 55.06 | 12 | B: 49.79 (+5.27s | 9.6%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1534 | Koa Dong | 55.07 | 11 | B: 49.79 (+5.28s | 9.6%) | Manoa Aquatics | 05/23/2026 | OSL A+ LCM Meet | ||
| 1535 | Logan Lagarejos | 55.08 | 12 | B: 49.79 (+5.29s | 9.6%) | Apex | 07/19/2025 | Apex Intrasquad 3 | ||
| 1536 | Alan Ying | 55.08 | 11 | B: 49.79 (+5.29s | 9.6%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1537 | Bennett Alves | 55.09 | 12 | B: 49.79 (+5.30s | 9.6%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1538 | William Geisler | 55.09 | 12 | B: 49.79 (+5.30s | 9.6%) | North Coast Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 1539 | Joshua Suprato | 55.10 | 12 | B: 49.79 (+5.31s | 9.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1540 | Henry Ing | 55.12 | 11 | B: 49.79 (+5.33s | 9.7%) | Denver Triton Swim Team | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 1541 | Aiden Lavigne | 55.13 | 11 | B: 49.79 (+5.34s | 9.7%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1542 | Remington Call | 55.13 | 12 | B: 49.79 (+5.34s | 9.7%) | Falfins Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 1543 | Owen Deis | 55.21 | 10 | B: 49.79 (+5.42s | 9.8%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1544 | Quinn Carton | 55.21 | 11 | B: 49.79 (+5.42s | 9.8%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 1545 | Jeromy Spears | 55.21 | 12 | B: 49.79 (+5.42s | 9.8%) | COSA Swimming | 06/05/2026 | 2026 COSA Long Couse Open | ||
| 1546 | Boris Dombrovsky | 55.22 | 11 | B: 49.79 (+5.43s | 9.8%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 1547 | Eastwood Rohrer | 55.23 | 11 | B: 49.79 (+5.44s | 9.8%) | Wasatch Front Fish Market | 06/06/2025 | Speed Lake City 2025 | ||
| 1548 | Cael Johnson | 55.24 | 11 | B: 49.79 (+5.45s | 9.9%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB Time Trials | ||
| 1549 | Yan Mazurenko | 55.24 | 11 | B: 49.79 (+5.45s | 9.9%) | Seattle Metropolitan Aquatic C | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1550 | Muze Teng | 55.25 | 11 | B: 49.79 (+5.46s | 9.9%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | ||
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.