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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2001 | Benjamin Phillips | 1:00.84 | 12 | B: 49.79 (+11.05s | 18.2%) | Hilltop Aquatic Swim Team | 08/01/2025 | 2025 LC Beehive Finale | ||
| 2002 | Kyle Sziebert | 1:00.84 | 11 | B: 49.79 (+11.05s | 18.2%) | Thunderbird Aquatic Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 2003 | Lachlan Calder | 1:00.87 | 11 | B: 49.79 (+11.08s | 18.2%) | Southern Utah Swimming Associa | 05/23/2025 | Sizzlin Summer Invite May 2025 | ||
| 2004 | Henry Lee | 1:00.88 | 11 | B: 49.79 (+11.09s | 18.2%) | Highland Dolphins Aquatic Club | 06/25/2022 | 2022 SUNN Silicon Valley LC Age Group Meet | ||
| 2005 | Espen Walker | 1:00.89 | 11 | B: 49.79 (+11.10s | 18.2%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 2006 | Cole LeMaster | 1:00.89 | 11 | B: 49.79 (+11.10s | 18.2%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 2007 | Leo Chen | 1:00.91 | 11 | B: 49.79 (+11.12s | 18.3%) | Quicksilver Swimming | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 2008 | Gentry Demo | 1:00.91 | 11 | B: 49.79 (+11.12s | 18.3%) | Capital City Athletics | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 2009 | Zen Kraxberger | 1:00.93 | 11 | B: 49.79 (+11.14s | 18.3%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 2010 | Jamison Taylor | 1:00.94 | 11 | B: 49.79 (+11.15s | 18.3%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 2011 | Vladislav Kalyuzhin | 1:00.94 | 11 | B: 49.79 (+11.15s | 18.3%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 2012 | Bryan Xie | 1:00.97 | 11 | B: 49.79 (+11.18s | 18.3%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 2013 | Lucas Wang | 1:00.99 | 11 | B: 49.79 (+11.20s | 18.4%) | Chinook Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 2014 | Amar Alwattar | 1:01.01 | 11 | B: 49.79 (+11.22s | 18.4%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2015 | Joel Kirkwood | 1:01.03 | 12 | B: 49.79 (+11.24s | 18.4%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 2016 | Ruslan Kovalchuk | 1:01.04 | 11 | B: 49.79 (+11.25s | 18.4%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2017 | Luca Farronato | 1:01.09 | 12 | B: 49.79 (+11.30s | 18.5%) | Ladera Oaks | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 2018 | Anderson Ouyang | 1:01.12 | 11 | B: 49.79 (+11.33s | 18.5%) | Otter Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 2019 | Thiago Bardales | 1:01.12 | 11 | B: 49.79 (+11.33s | 18.5%) | Sparks Piranhas Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 2020 | Conrad Breslin | 1:01.13 | 12 | B: 49.79 (+11.34s | 18.6%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 2021 | Shreyaan Dutta | 1:01.14 | 11 | B: 49.79 (+11.35s | 18.6%) | Milpitas Aquatic Club | 05/30/2026 | MAC May 30 LCM Block Party | ||
| 2022 | Socrates Guerrero | 1:01.16 | 11 | B: 49.79 (+11.37s | 18.6%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2023 | Brian Lee | 1:01.19 | 12 | B: 49.79 (+11.40s | 18.6%) | Piedmont Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 2024 | Gibran Martin | 1:01.21 | 12 | B: 49.79 (+11.42s | 18.7%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 2025 | Nikolaus Brittain | 1:01.22 | 12 | B: 49.79 (+11.43s | 18.7%) | Northern Nevada Aquatics | 05/26/2023 | 2023 Intermountain Classic | ||
| 2026 | Matthew Marquardt | 1:01.23 | 11 | B: 49.79 (+11.44s | 18.7%) | Palo Alto Stanford Aquatics | 05/20/2023 | PASA 2023 May LCM Meet | ||
| 2027 | Thomas Vance | 1:01.27 | 11 | B: 49.79 (+11.48s | 18.7%) | South Davis Aquatics Team | 05/16/2025 | SDAT Summer Fun SCM Meet 2025 | ||
| 2028 | Leif Pettersen | 1:01.27 | 12 | B: 49.79 (+11.48s | 18.7%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 2029 | David Madry | 1:01.29 | 12 | B: 49.79 (+11.50s | 18.8%) | Longmont Swim Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 2030 | Charles Sharman | 1:01.30 | 12 | B: 49.79 (+11.51s | 18.8%) | Team Eugene Aquatics | 05/17/2025 | TEAM Showdown | ||
| 2031 | Rajas Deshpande | 1:01.30 | 12 | B: 49.79 (+11.51s | 18.8%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 2032 | Alexander Boon-Bystrov | 1:01.32 | 11 | B: 49.79 (+11.53s | 18.8%) | King Aquatic Club | 06/14/2025 | 2025 IST June Invtational | ||
| 2033 | Toprak Tufan | 1:01.33 | 11 | B: 49.79 (+11.54s | 18.8%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 2034 | Barrett Buffington | 1:01.34 | 11 | B: 49.79 (+11.55s | 18.8%) | Northern Nevada Aquatics | 07/12/2025 | 2025 Silver State Championships | ||
| 2035 | Joshua Wheaton | 1:01.34 | 11 | B: 49.79 (+11.55s | 18.8%) | Tualatin Hills Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | ||
| 2036 | Youshi Zeng | 1:01.35 | 11 | B: 49.79 (+11.56s | 18.8%) | Excel Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 2037 | Ridge Chariton | 1:01.36 | 12 | B: 49.79 (+11.57s | 18.9%) | Salida Cyclones | 07/12/2025 | 2025 Canon City Pentathlon | ||
| 2038 | Daniel Cushing | 1:01.38 | 11 | B: 49.79 (+11.59s | 18.9%) | Hi-Desert Swim Team | 07/24/2026 | Cascade East District Finals | ||
| 2039 | Ace McNamara | 1:01.38 | 12 | B: 49.79 (+11.59s | 18.9%) | Waikoloa Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 2040 | Robert Chen | 1:01.39 | 11 | B: 49.79 (+11.60s | 18.9%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 2041 | Jack Batting | 1:01.40 | 12 | B: 49.79 (+11.61s | 18.9%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 2042 | Kaito Falk | 1:01.41 | 11 | B: 49.79 (+11.62s | 18.9%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 2043 | Oliver Barron | 1:01.42 | 12 | B: 49.79 (+11.63s | 18.9%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 2044 | Aiden Wong | 1:01.50 | 10 | B: 49.79 (+11.71s | 19.0%) | Chinook Aquatic Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 2045 | Rio West | 1:01.56 | 12 | B: 49.79 (+11.77s | 19.1%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 2046 | Grennan Patel | 1:01.56 | 11 | B: 49.79 (+11.77s | 19.1%) | Neptune Swimming | 05/17/2024 | SRN Long Course CBA+ | ||
| 2047 | Bryce Vowinkle | 1:01.56 | 11 | B: 49.79 (+11.77s | 19.1%) | Highlands Ranch Aquatics | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 2048 | Julian Arancibia | 1:01.59 | 11 | B: 49.79 (+11.80s | 19.2%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 2049 | James Terwisscha | 1:01.60 | 11 | B: 49.79 (+11.81s | 19.2%) | Sea to Desert Swim Association | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 2050 | Callan Purcell | 1:01.61 | 10 | B: 49.79 (+11.82s | 19.2%) | Life Time Colorado Swim Club | 05/15/2026 | 2026 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.