Western Zone Zone Boys 15-16 - 50 M Free
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 | Elias Goo | 30.95 | 14 | B Min | BB: 30.59 (+0.36s | 1.2%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 2002 | Eretz Gall | 30.95 | 12 | B Min | BB: 30.59 (+0.36s | 1.2%) | Elite Aquatics Sports Team | 07/22/2021 | 2021 CA MVN Summer JO S | |
| 2003 | Ryler Wijesinghe | 30.95 | 14 | B Min | BB: 30.59 (+0.36s | 1.2%) | Clovis Swim Club | 06/22/2024 | 2024 FDST June A B Modified LC Invitational | |
| 2004 | Gian Villanueva | 30.96 | 14 | B Min | BB: 30.59 (+0.37s | 1.2%) | Wave Aquatics | 07/17/2025 | 2025 PN 13 O LC Senior Championships | |
| 2005 | Mikhail Kosau | 30.96 | 15 | B Min | BB: 30.59 (+0.37s | 1.2%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | |
| 2006 | Christian Delgadillo | 30.96 | 15 | B Min | BB: 30.59 (+0.37s | 1.2%) | Lehi Aquatics | 06/06/2025 | Speed Lake City 2025 | |
| 2007 | Onslow Newnan | 30.97 | 13 | B Min | BB: 30.59 (+0.38s | 1.2%) | Quicksilver Swimming | 06/16/2023 | QSS V TIDE LCM Dual Meet | |
| 2008 | Benjamin Licto | 30.97 | 12 | B Min | BB: 30.59 (+0.38s | 1.2%) | Redlands Swim Team | 07/22/2021 | 2021 CA RAA Summer JO S | |
| 2009 | Wesley Armstrong | 30.97 | 13 | B Min | BB: 30.59 (+0.38s | 1.2%) | California Capital Aquatics | 06/24/2023 | Orinda Aquatics Senior Open Long Course Meet | |
| 2010 | Ethan Ramallo | 30.99 | 12 | B Min | BB: 30.59 (+0.40s | 1.3%) | San Dimas Aquatics | 07/21/2022 | 2022 CA SCS MVN Summer JO S | |
| 2011 | Isaac Lindstrom | 31.00 | 15 | B Min | BB: 30.59 (+0.41s | 1.3%) | University Place Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | |
| 2012 | Eli Silverstein | 31.00 | 14 | B Min | BB: 30.59 (+0.41s | 1.3%) | Cascade Swim Club | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 2013 | Julian Erickson | 31.00 | 12 | B Min | BB: 30.59 (+0.41s | 1.3%) | Alto Swim Club | 07/27/2023 | Long Course Far Westerns | |
| 2014 | William Browd | 31.01 | 14 | B Min | BB: 30.59 (+0.42s | 1.4%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 2015 | Grayson Goldsby | 31.01 | 15 | B Min | BB: 30.59 (+0.42s | 1.4%) | Valley Aquatics | 06/20/2025 | 2025 IE VS Starlight Open | |
| 2016 | Edward Harrington | 31.02 | 14 | B Min | BB: 30.59 (+0.43s | 1.4%) | Durango Swim Club | 05/31/2025 | 2025 CO Cortez LC Summer Open | |
| 2017 | David Gao | 31.02 | 12 | B Min | BB: 30.59 (+0.43s | 1.4%) | DeAnza Cupertino Aquatics | 05/21/2022 | DACA LC CBA+ | |
| 2018 | Jonah Kessinger | 31.03 | 15 | B Min | BB: 30.59 (+0.44s | 1.4%) | Cottonwood Heights Aquatics | 05/30/2025 | 2025 UT CHAT Non Qualifier | |
| 2019 | Emmett Petersen | 31.03 | 14 | B Min | BB: 30.59 (+0.44s | 1.4%) | Arizona Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 2020 | Derek Dietrich | 31.03 | 13 | B Min | BB: 30.59 (+0.44s | 1.4%) | Quicksilver Swimming | 07/22/2023 | Z1S SAGC Minus LCM Summer Championships | |
| 2021 | Caleb Coss | 31.03 | 14 | B Min | BB: 30.59 (+0.44s | 1.4%) | COSA Swimming | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 2022 | Carter Nielson | 31.05 | 14 | B Min | BB: 30.59 (+0.46s | 1.5%) | South Valley Makos | 05/18/2024 | San Benito Aquatics C B A+ | |
| 2023 | Sean Rogerson | 31.05 | 14 | B Min | BB: 30.59 (+0.46s | 1.5%) | Mavericks | 06/09/2023 | Burlingame Aquatic Club Long Course CBA | |
| 2024 | Christian Genders | 31.05 | 12 | B Min | BB: 30.59 (+0.46s | 1.5%) | Redlands Swim Team | 07/20/2023 | 2023 CA SCS RAA Summer A G Champs | |
| 2025 | Ramitha Randeny | 31.06 | 15 | B Min | BB: 30.59 (+0.47s | 1.5%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 2026 | Maxwell Arnold | 31.06 | 16 | B Min | BB: 30.59 (+0.47s | 1.5%) | Wasatch Swim Club | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 2027 | Henry Jensen | 31.06 | 14 | B Min | BB: 30.59 (+0.47s | 1.5%) | Cottonwood Heights Aquatics | 07/25/2024 | 2024 UTAGS Long Course Championships | |
| 2028 | August Baertlein | 31.07 | 15 | B Min | BB: 30.59 (+0.48s | 1.5%) | Prineville Swim Team | 07/05/2025 | Pendleton Open 2025 | |
| 2029 | Mauricio Navarro | 31.07 | 14 | B Min | BB: 30.59 (+0.48s | 1.5%) | South San Francisco Aquatics | 06/24/2023 | 2023 SUNN Silicon Valley LC Age Group Meet | |
| 2030 | Soeren Codel | 31.08 | 12 | B Min | BB: 30.59 (+0.49s | 1.6%) | Palo Alto Stanford Aquatics | 07/27/2023 | Long Course Far Westerns | |
| 2031 | Alex Du Preez | 31.09 | 15 | B Min | BB: 30.59 (+0.50s | 1.6%) | Terrapins Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 2032 | Nicolas Messersmith | 31.09 | 14 | B Min | BB: 30.59 (+0.50s | 1.6%) | Aquawolves Swimming | 06/11/2025 | 2025 CO HRA Sprint Eliminator | |
| 2033 | Matteo Sanchez | 31.09 | 12 | B Min | BB: 30.59 (+0.50s | 1.6%) | Beach Cities Swimming | 07/20/2023 | 2023 CA CITI Summer Age Group Championships | |
| 2034 | Lucas Chang | 31.11 | 14 | B Min | BB: 30.59 (+0.52s | 1.7%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 2035 | Emiliano Gonzalez | 31.11 | 12 | B Min | BB: 30.59 (+0.52s | 1.7%) | Commerce Aquatics Swim Team | 07/20/2023 | 2023 CA SCS Summer @ BREA | |
| 2036 | Jiarui Li | 31.11 | 12 | B Min | BB: 30.59 (+0.52s | 1.7%) | Socal Aquatics Association | 07/21/2022 | 2022 CA RAA Summer JO S | |
| 2037 | Teodor Demiren | 31.12 | 13 | B Min | BB: 30.59 (+0.53s | 1.7%) | Humboldt Swim Club | 05/17/2024 | SRN Long Course CBA+ | |
| 2038 | Ian Jiang | 31.13 | 14 | B Min | BB: 30.59 (+0.54s | 1.7%) | Brea Aquatics | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 2039 | Nicholas Dawidian | 31.13 | 12 | B Min | BB: 30.59 (+0.54s | 1.7%) | Las Vegas Swim Club | 07/21/2022 | 2022 CA RAA Summer JO S | |
| 2040 | Fletcher Morway | 31.13 | 13 | B Min | BB: 30.59 (+0.54s | 1.7%) | Carson Tigersharks | 05/24/2024 | 2024 Intermountain Classic LC Swim Meet | |
| 2041 | Cash Mielke | 31.13 | 14 | B Min | BB: 30.59 (+0.54s | 1.7%) | Pikes Peak Athletics | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 2042 | Gavin Young | 31.14 | 15 | B Min | BB: 30.59 (+0.55s | 1.8%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 2043 | Kellen Haag | 31.15 | 14 | B Min | BB: 30.59 (+0.56s | 1.8%) | Pikes Peak Athletics | 06/20/2025 | 2025 Falfins Long Course Open | |
| 2044 | Matthew Huang | 31.15 | 12 | B Min | BB: 30.59 (+0.56s | 1.8%) | Dart Swimming | 05/16/2021 | DART Long Course Quad Meet | |
| 2045 | Keev Redick | 31.15 | 13 | B Min | BB: 30.59 (+0.56s | 1.8%) | Carson Tigersharks | 06/21/2024 | Reno Aquatic Club Gamble | |
| 2046 | Ean Yu | 31.16 | 15 | B Min | BB: 30.59 (+0.57s | 1.8%) | California Dolphins Swim Team | 06/08/2024 | California Dolphin LC C B BB+ Meet | |
| 2047 | Kian Muniz | 31.16 | 16 | B Min | BB: 30.59 (+0.57s | 1.8%) | Northern Colorado Swim Club | 06/28/2025 | 2025 CO Greeley Stampede | |
| 2048 | Isaac Thong | 31.17 | 12 | B Min | BB: 30.59 (+0.58s | 1.9%) | Brea Aquatics | 07/21/2022 | 2022 CA RAA Summer JO S | |
| 2049 | Caden Vach | 31.17 | 13 | B Min | BB: 30.59 (+0.58s | 1.9%) | Lehi Aquatics | 06/22/2024 | 2024 UT HAST RWB BC Medals Meet | |
| 2050 | Michael Wang | 31.17 | 13 | B Min | BB: 30.59 (+0.58s | 1.9%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | |
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.