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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1801 | Lucas Wang | 53.31 | 9 | B: 43.89 (+9.42s | 17.7%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 1802 | Landon Swenson | 53.32 | 9 | B: 43.89 (+9.43s | 17.7%) | Evergreen Hurricanes | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 1803 | Ty Donlin | 53.34 | 7 | B: 43.89 (+9.45s | 17.7%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 1804 | Noah Sea | 53.34 | 8 | B: 43.89 (+9.45s | 17.7%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1805 | Lincoln Zhang | 53.34 | 10 | B: 43.89 (+9.45s | 17.7%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 1806 | Lucas Hunt | 53.35 | 9 | B: 43.89 (+9.46s | 17.7%) | Bay Club Panthers | 05/02/2026 | Alto Spring Jam CBA | ||
| 1807 | Aiden Moballegh | 53.36 | 10 | B: 43.89 (+9.47s | 17.7%) | Life Time Oregon Swim Team | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | ||
| 1808 | Arthur Dauletbaev | 53.38 | 9 | B: 43.89 (+9.49s | 17.8%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1809 | Carter Hanrahan | 53.41 | 10 | B: 43.89 (+9.52s | 17.8%) | Rogue Rapids | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 1810 | Allan Duan | 53.43 | 8 | B: 43.89 (+9.54s | 17.9%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1811 | Dean Bishop | 53.44 | 10 | B: 43.89 (+9.55s | 17.9%) | Lakeview Swim Team | 06/20/2025 | Prineville Invitational Swim Meet | ||
| 1812 | Miles Zhang | 53.46 | 9 | B: 43.89 (+9.57s | 17.9%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 1813 | Vedh Tekur | 53.48 | 9 | B: 43.89 (+9.59s | 17.9%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1814 | Zirui Wang | 53.53 | 10 | B: 43.89 (+9.64s | 18.0%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 1815 | Ezekiel Chariton | 53.55 | 9 | B: 43.89 (+9.66s | 18.0%) | Salida Cyclones | 07/12/2025 | 2025 Canon City Pentathlon | ||
| 1816 | Harvey Zhong | 53.55 | 10 | B: 43.89 (+9.66s | 18.0%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 1817 | Sebastian Delgado Diaz | 53.60 | 10 | B: 43.89 (+9.71s | 18.1%) | Mount Hood Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1818 | Anuj Hunnargikar | 53.63 | 9 | B: 43.89 (+9.74s | 18.2%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 1819 | August Olsen | 53.64 | 9 | B: 43.89 (+9.75s | 18.2%) | Tornadoes Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1820 | Spencer Beaman | 53.65 | 9 | B: 43.89 (+9.76s | 18.2%) | Olympus Aquatics | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 1821 | Lincoln Barcenas | 53.68 | 8 | B: 43.89 (+9.79s | 18.2%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 1822 | William Shi | 53.69 | 9 | B: 43.89 (+9.80s | 18.3%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 1823 | Max Zhou | 53.76 | 8 | B: 43.89 (+9.87s | 18.4%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 1824 | Iaroslav Kharlamov | 53.77 | 9 | B: 43.89 (+9.88s | 18.4%) | Highlands Ranch Aquatics | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1825 | Samarth Mahesh | 53.77 | 10 | B: 43.89 (+9.88s | 18.4%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 1826 | Jayman Duran | 53.78 | 9 | B: 43.89 (+9.89s | 18.4%) | Lamarlins Swim Team, Inc. | 06/06/2025 | 2025 CO La Junta Invitational | ||
| 1827 | Bodhi Etchells | 53.78 | 9 | B: 43.89 (+9.89s | 18.4%) | Issaquah Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 1828 | Colson Mou | 53.79 | 9 | B: 43.89 (+9.90s | 18.4%) | South San Francisco Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1829 | Isaac Good | 53.82 | 10 | B: 43.89 (+9.93s | 18.5%) | Sandpoint Sharks Swim Club | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 1830 | Pierce Thomas | 53.82 | 9 | B: 43.89 (+9.93s | 18.5%) | Vallejo Aquatic Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1831 | Enzo Burow | 53.83 | 7 | B: 43.89 (+9.94s | 18.5%) | Maui Dolphins Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | ||
| 1832 | Sharvin Tummala | 53.86 | 9 | B: 43.89 (+9.97s | 18.5%) | California Dolphins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 1833 | Skylar Chu | 53.89 | 10 | B: 43.89 (+10.00s | 18.6%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 1834 | James Lin | 53.90 | 10 | B: 43.89 (+10.01s | 18.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1835 | Chris Li | 53.90 | 8 | B: 43.89 (+10.01s | 18.6%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 1836 | Elijah Exevea | 53.91 | 8 | B: 43.89 (+10.02s | 18.6%) | South Bay Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 1837 | Oliver Gremban | 53.92 | 10 | B: 43.89 (+10.03s | 18.6%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1838 | Ishan Nayak | 53.94 | 10 | B: 43.89 (+10.05s | 18.6%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1839 | Ziggy Aubin | 53.95 | 10 | B: 43.89 (+10.06s | 18.6%) | Team Vortex | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 1840 | Yuan Basilio | 54.01 | 9 | B: 43.89 (+10.12s | 18.7%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 1841 | Acen Liu | 54.03 | 9 | B: 43.89 (+10.14s | 18.8%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1842 | James Worters | 54.04 | 10 | B: 43.89 (+10.15s | 18.8%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1843 | Colson Mou | 54.04 | 9 | B: 43.89 (+10.15s | 18.8%) | South San Francisco Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1844 | Rowan Addi | 54.06 | 9 | B: 43.89 (+10.17s | 18.8%) | Northern Nevada Aquatics | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 1845 | Jack Hill | 54.07 | 9 | B: 43.89 (+10.18s | 18.8%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 1846 | Daniel Yuan | 54.07 | 8 | B: 43.89 (+10.18s | 18.8%) | Eastside Aquatic Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 1847 | Everett Duvall | 54.09 | 10 | B: 43.89 (+10.20s | 18.9%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | ||
| 1848 | Albert Yan | 54.10 | 10 | B: 43.89 (+10.21s | 18.9%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1849 | Bennett Morrison | 54.11 | 8 | B: 43.89 (+10.22s | 18.9%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1850 | Cole Erickson | 54.11 | 8 | B: 43.89 (+10.22s | 18.9%) | Reno Aquatic Club | 05/22/2026 | 2026 Intermountain Classic Long Course 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.