Western Zone Zone Boys 10 & under - 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 | Andres Castorena | 56.98 | 8 | B: 43.89 (+13.09s | 23.0%) | Manta Ray Aquatics | 05/23/2026 | 2026 SI HSA 2 All Ages NTS May 23 24 | ||
| 2002 | Peter Liu | 57.02 | 8 | B: 43.89 (+13.13s | 23.0%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 2003 | Hendrix Huston | 57.02 | 8 | B: 43.89 (+13.13s | 23.0%) | Ramona Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 2004 | Saagar Reddy | 57.06 | 9 | B: 43.89 (+13.17s | 23.1%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | ||
| 2005 | Zimo Xu | 57.07 | 10 | B: 43.89 (+13.18s | 23.1%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 2006 | Bennett McBroome | 57.11 | 10 | B: 43.89 (+13.22s | 23.1%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | ||
| 2007 | Julian Chen | 57.13 | 9 | B: 43.89 (+13.24s | 23.2%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 2008 | Riddick Burns | 57.14 | 8 | B: 43.89 (+13.25s | 23.2%) | Lake Oswego Swim Club | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 2009 | Max Ma | 57.14 | 7 | B: 43.89 (+13.25s | 23.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 2010 | Declan Campbell | 57.23 | 8 | B: 43.89 (+13.34s | 23.3%) | Newport Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 2011 | Benjamin Mead | 57.24 | 9 | B: 43.89 (+13.35s | 23.3%) | Hilo Aquatic Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 2012 | Eli Song | 57.29 | 8 | B: 43.89 (+13.40s | 23.4%) | Tri-city Channel Cats | 06/06/2025 | 2025 TRI CITY INVITATIONAL | ||
| 2013 | Carson Jockel | 57.35 | 7 | B: 43.89 (+13.46s | 23.5%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 2014 | Eli Baxter | 57.37 | 7 | B: 43.89 (+13.48s | 23.5%) | Island Aquatics | 06/13/2026 | 2026 MAGSA LCM B 2 Meet | ||
| 2015 | Mo-Chen Chiu | 57.40 | 10 | B: 43.89 (+13.51s | 23.5%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 2016 | Scott Alves | 57.46 | 7 | B: 43.89 (+13.57s | 23.6%) | Portland Aquatic Club | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 2017 | Benjamin Sturz | 57.52 | 10 | B: 43.89 (+13.63s | 23.7%) | North Coast Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 2018 | Mason Krapp | 57.54 | 6 | B: 43.89 (+13.65s | 23.7%) | Thurston Olympians Swim Club | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 2019 | Nash Stone | 57.55 | 9 | B: 43.89 (+13.66s | 23.7%) | Southern Utah Swimming Associa | 04/11/2025 | 2025 CSC Spring LC Invite | ||
| 2020 | Evan Qu | 57.55 | 8 | B: 43.89 (+13.66s | 23.7%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 2021 | Palix Xie | 57.58 | 7 | B: 43.89 (+13.69s | 23.8%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 2022 | Noah Chen | 57.60 | 6 | B: 43.89 (+13.71s | 23.8%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 2023 | Maxton Kempton | 57.62 | 9 | B: 43.89 (+13.73s | 23.8%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | ||
| 2024 | Ryan Li | 57.62 | 10 | B: 43.89 (+13.73s | 23.8%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 2025 | Oscar Deans | 57.67 | 10 | B: 43.89 (+13.78s | 23.9%) | Richmond Sailfish | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 2026 | Maxwell Wyllie | 57.68 | 10 | B: 43.89 (+13.79s | 23.9%) | Fort Collins Area Swim Team | 06/27/2026 | 2026 CO FAST Single Session | ||
| 2027 | Wyatt Ballantine | 57.68 | 10 | B: 43.89 (+13.79s | 23.9%) | VANCOUVER SWIM CLUB | 07/11/2025 | 2025 THSC Summer Classic | ||
| 2028 | Griffin Lloyd | 57.69 | 8 | B: 43.89 (+13.80s | 23.9%) | Lewis Clark Neptune Swim Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | ||
| 2029 | Albert Aizenstat | 57.69 | 9 | B: 43.89 (+13.80s | 23.9%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 2030 | Adrian Mullaraj | 57.71 | 8 | B: 43.89 (+13.82s | 23.9%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 2031 | Lucas Cho | 57.81 | 6 | B: 43.89 (+13.92s | 24.1%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 2032 | Ryan Khan | 57.81 | 9 | B: 43.89 (+13.92s | 24.1%) | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2033 | Toby Benkovic | 57.82 | 7 | B: 43.89 (+13.93s | 24.1%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 2034 | Maximus Iverson | 57.90 | 9 | B: 43.89 (+14.01s | 24.2%) | Fort Collins Area Swim Team | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 2035 | Cam Nelson | 57.90 | 8 | B: 43.89 (+14.01s | 24.2%) | AC Swim Club | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 2036 | Samyak Satyabrat | 57.90 | 8 | B: 43.89 (+14.01s | 24.2%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 2037 | Torben Blackwell | 57.90 | 10 | B: 43.89 (+14.01s | 24.2%) | Hilltop Aquatic Swim Team | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 2038 | Rishik Burdagunta | 57.97 | 7 | B: 43.89 (+14.08s | 24.3%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 2039 | Alexander Shih | 57.98 | 8 | B: 43.89 (+14.09s | 24.3%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | ||
| 2040 | Rhett Geiger | 58.00 | 9 | B: 43.89 (+14.11s | 24.3%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 2041 | Henry Lee | 58.05 | 8 | B: 43.89 (+14.16s | 24.4%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 2042 | Leon Zhang | 58.05 | 6 | B: 43.89 (+14.16s | 24.4%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 2043 | Connor Quinn-Snyder | 58.08 | 8 | B: 43.89 (+14.19s | 24.4%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 2044 | Jacob Belits | 58.12 | 9 | B: 43.89 (+14.23s | 24.5%) | Mission Aurora Colorado Swimmi | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 2045 | Ridhesh Chittudi | 58.14 | 8 | B: 43.89 (+14.25s | 24.5%) | Hillsboro Swim Team | 06/05/2026 | 2026 CST Summer Invitational | ||
| 2046 | Rhys Brenner | 58.15 | 9 | B: 43.89 (+14.26s | 24.5%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 2047 | Hugo Hurley | 58.17 | 7 | B: 43.89 (+14.28s | 24.5%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 2048 | Carter Howard | 58.28 | 8 | B: 43.89 (+14.39s | 24.7%) | Rogue Rapids | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 2049 | Abraham Sacal | 58.29 | 9 | B: 43.89 (+14.40s | 24.7%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 2050 | Mason Erickson | 58.31 | 10 | B: 43.89 (+14.42s | 24.7%) | Tualatin Hills Swim Club | 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.