Western Zone Zone Boys 11-12 - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1851 | Calvin Opp | 54.38 | 9 | B: 44.49 (+9.89s | 18.2%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 1852 | Shrey Yadav | 54.41 | 10 | B: 44.49 (+9.92s | 18.2%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1853 | Denken Cardenas | 54.42 | 12 | B: 44.49 (+9.93s | 18.2%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1854 | Evan Lau | 54.43 | 11 | B: 44.49 (+9.94s | 18.3%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 1855 | Blake Raymond | 54.44 | 12 | B: 44.49 (+9.95s | 18.3%) | Prineville Swim Team | 06/27/2025 | 2025 Lakeview Lion S Invitational | ||
| 1856 | Tyler Milton | 54.44 | 11 | B: 44.49 (+9.95s | 18.3%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1857 | Jamie Chuang | 54.45 | 11 | B: 44.49 (+9.96s | 18.3%) | Otter Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 1858 | Fletcher Chinn | 54.48 | 10 | B: 44.49 (+9.99s | 18.3%) | Meeker Marlins | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 1859 | Julian Rodriguez Reina | 54.50 | 11 | B: 44.49 (+10.01s | 18.4%) | Crow Canyon Sharks | 06/08/2024 | Orinda Aquatics LC C B BB+ Meet | ||
| 1860 | Diesel Gunter | 54.50 | 9 | B: 44.49 (+10.01s | 18.4%) | Sparks Piranhas Swim Team | 05/26/2023 | 2023 Intermountain Classic | ||
| 1861 | Andrew Volkov | 54.53 | 11 | B: 44.49 (+10.04s | 18.4%) | Bure-Aqua Academy | 06/19/2025 | 2025 CO ACES Summer Invite | ||
| 1862 | Sterling Brown | 54.53 | 11 | B: 44.49 (+10.04s | 18.4%) | Boise YMCA Swim Team | 06/28/2024 | 2024 BY Summer Invitational | ||
| 1863 | Jayden Yi | 54.55 | 11 | B: 44.49 (+10.06s | 18.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 1864 | Samar Ghising | 54.57 | 11 | B: 44.49 (+10.08s | 18.5%) | The Dolphins Portland Swimming | 05/30/2025 | LA OPEN 2025 | ||
| 1865 | Jalen Manning | 54.58 | 9 | B: 44.49 (+10.09s | 18.5%) | Hills Hurricane Swimming | 05/19/2023 | Vallejo Aquatic Club LC C B A+ | ||
| 1866 | Dominic LaBrecque | 54.62 | 11 | B: 44.49 (+10.13s | 18.5%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | ||
| 1867 | Hamlet Moncada | 54.63 | 10 | B: 44.49 (+10.14s | 18.6%) | Bakersfield Aquatic Club | 05/25/2024 | 2024 Mike Snyder Memorial | ||
| 1868 | Brody Chung | 54.64 | 9 | B: 44.49 (+10.15s | 18.6%) | Palo Alto Stanford Aquatics | 06/22/2024 | Alto Beat The Heat Sat Sun | ||
| 1869 | Atticus Michalowski | 54.64 | 11 | B: 44.49 (+10.15s | 18.6%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 1870 | Ryan Lin | 54.69 | 9 | B: 44.49 (+10.20s | 18.7%) | Albany Armada Aquatics | 04/19/2024 | VJO Long Spring Thaw C B A+ 2024 | ||
| 1871 | Josiah Gamble | 54.71 | 11 | B: 44.49 (+10.22s | 18.7%) | Team Eugene Aquatics | 05/02/2025 | 2025 AAA May LC Invitational | ||
| 1872 | Evan Zhang | 54.74 | 10 | B: 44.49 (+10.25s | 18.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 1873 | Adrian Baumgart | 54.74 | 10 | B: 44.49 (+10.25s | 18.7%) | Meeker Marlins | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 1874 | Isaac Kainz | 54.76 | 10 | B: 44.49 (+10.27s | 18.8%) | Poseidon Aquatic Club | 06/14/2025 | 2025 IST June Invtational | ||
| 1875 | Samuel Palomino | 54.76 | 9 | B: 44.49 (+10.27s | 18.8%) | Thunder Coast Aquatics | 05/17/2024 | SRN Long Course CBA+ | ||
| 1876 | Joseph Black | 54.80 | 10 | B: 44.49 (+10.31s | 18.8%) | Southern Utah Swimming Associa | 04/25/2025 | 2025 Stingrays LC Kickoff | ||
| 1877 | Jensen Boyce | 54.85 | 12 | B: 44.49 (+10.36s | 18.9%) | South Davis Aquatics Team | 06/27/2025 | WFFM Red White And Black 2025 | ||
| 1878 | Yu-Jia Liu | 54.87 | 9 | B: 44.49 (+10.38s | 18.9%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | ||
| 1879 | Matthew Ragchaagadi | 54.90 | 9 | B: 44.49 (+10.41s | 19.0%) | Walnut Creek Aquabears | 05/13/2023 | Terrapins LCM C B BB+ Meet | ||
| 1880 | Theodore Stahl | 54.93 | 11 | B: 44.49 (+10.44s | 19.0%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1881 | Madison Lindstrom | 54.94 | 8 | B: 44.49 (+10.45s | 19.0%) | Burlingame Aquatics | 05/20/2023 | PASA 2023 May LCM Meet | ||
| 1882 | Silas Vaught | 54.94 | 11 | B: 44.49 (+10.45s | 19.0%) | The Dalles Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 1883 | Nick He | 54.95 | 11 | B: 44.49 (+10.46s | 19.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1884 | Callen Warner | 54.97 | 10 | B: 44.49 (+10.48s | 19.1%) | Sebastopol Sea Serpents | 05/17/2024 | SRN Long Course CBA+ | ||
| 1885 | Justin Ferrante-Trent | 54.99 | 11 | B: 44.49 (+10.50s | 19.1%) | Legacy Aquatics | 07/11/2025 | 2025 THSC Summer Classic | ||
| 1886 | Mingi Blain | 55.01 | 11 | B: 44.49 (+10.52s | 19.1%) | Hills Hurricane Swimming | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 1887 | Jaxyn Duran | 55.01 | 10 | B: 44.49 (+10.52s | 19.1%) | Lamarlins Swim Team, Inc. | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 1888 | Rohit Pain | 55.02 | 11 | B: 44.49 (+10.53s | 19.1%) | ElitSwim Club | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 1889 | Ostap Lytvynovskyi | 55.05 | 11 | B: 44.49 (+10.56s | 19.2%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1890 | Delano Deluca | 55.05 | 8 | B: 44.49 (+10.56s | 19.2%) | Piedmont Swim Team | 06/11/2022 | OAPB PC LC C B BB+ | ||
| 1891 | Aaron Wang | 55.09 | 10 | B: 44.49 (+10.60s | 19.2%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 1892 | Randy Rauch | 55.12 | 11 | B: 44.49 (+10.63s | 19.3%) | Vandal Aquatic Club | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 1893 | Yusuf Elgalaind | 55.14 | 9 | B: 44.49 (+10.65s | 19.3%) | Quicksilver Swimming | 06/16/2023 | QSS V TIDE LCM Dual Meet | ||
| 1894 | Case Lindsey | 55.16 | 9 | B: 44.49 (+10.67s | 19.3%) | Dart Swimming | 06/23/2023 | Reno Aquatic Club Gamble | ||
| 1895 | Ayden Huegerich | 55.17 | 11 | B: 44.49 (+10.68s | 19.4%) | Fort Collins Area Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 1896 | Logan Wesolowski | 55.21 | 11 | B: 44.49 (+10.72s | 19.4%) | Swim Dogs | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 1897 | Ilan Ayzenberg | 55.22 | 12 | B: 44.49 (+10.73s | 19.4%) | Unattached | 04/26/2025 | 2025 SWAT Spring Fling | ||
| 1898 | Curtis Merrell | 55.27 | 11 | B: 44.49 (+10.78s | 19.5%) | South Davis Aquatics Team | 06/13/2025 | 2025 SDAT Summer Spectacular | ||
| 1899 | Carter Holland | 55.31 | 11 | B: 44.49 (+10.82s | 19.6%) | Denver Athletic Club Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 1900 | Marcus Rawley | 55.32 | 11 | B: 44.49 (+10.83s | 19.6%) | Gold\\\\\\'s Aquatics Club (Camas) | 06/06/2025 | 2025 THSC June Invitational | ||
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.