Western Zone Zone Boys 10 & under - 50 Y 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 | Leo Tang | 39.90 | 6 | B: 38.19 (+1.71s | 4.3%) | South San Francisco Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 1802 | Oliver Sacks | 39.90 | 8 | B: 38.19 (+1.71s | 4.3%) | SlipStream Aquatics | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | ||
| 1803 | Austin Dunn | 39.92 | 9 | B: 38.19 (+1.73s | 4.3%) | Streamliner Aquatics | 12/07/2024 | Reindeer Games 2024 | ||
| 1804 | Oliver Allison | 39.92 | 9 | B: 38.19 (+1.73s | 4.3%) | Portland Aquatic Club | 09/26/2026 | FGSC 2026 Season Opener Pentathlon | ||
| 1805 | Cayden Aguirre | 39.94 | 10 | B: 38.19 (+1.75s | 4.4%) | Pueblo Swim Club | 01/25/2026 | 2026 CO PSC Winter Sprints | ||
| 1806 | Carter Milroy | 39.94 | 10 | B: 38.19 (+1.75s | 4.4%) | Foothills Swim Team | 02/14/2025 | 2025 CO LOVE Last Chance Sweetheart | ||
| 1807 | Wattson Hofmann | 39.96 | 10 | B: 38.19 (+1.77s | 4.4%) | Stayton Manta Rays Inc | 12/20/2024 | 2024 TTSC Holiday Invitational | ||
| 1808 | Zexin Hu | 39.97 | 9 | B: 38.19 (+1.78s | 4.5%) | Pacific Dragons Swim Team | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | ||
| 1809 | Sihuca Gonzalez-Montejano | 39.97 | 9 | B: 38.19 (+1.78s | 4.5%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 1810 | Jaechul Jung | 39.97 | 10 | B: 38.19 (+1.78s | 4.5%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 1811 | Benjamin Jung | 39.97 | 9 | B: 38.19 (+1.78s | 4.5%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1812 | Ethan Feng | 39.98 | 10 | B: 38.19 (+1.79s | 4.5%) | North Coast Aquatics | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 1813 | Adam Hugenberger | 39.98 | 9 | B: 38.19 (+1.79s | 4.5%) | Otter Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1814 | Sebastien Watson-Lamb | 39.99 | 9 | B: 38.19 (+1.80s | 4.5%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 1815 | Parker Lozes | 39.99 | 9 | B: 38.19 (+1.80s | 4.5%) | Colorado Stingrays Swim Team | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | ||
| 1816 | Harrison Hsu | 39.99 | 10 | B: 38.19 (+1.80s | 4.5%) | Palo Alto Stanford Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | ||
| 1817 | Ryan Ye | 39.99 | 10 | B: 38.19 (+1.80s | 4.5%) | Walnut Creek Aquabears | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | ||
| 1818 | Shivansh Podder | 39.99 | 8 | B: 38.19 (+1.80s | 4.5%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1819 | Carl Maddox | 40.00 | 8 | B: 38.19 (+1.81s | 4.5%) | Tule Nation Tritons | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | ||
| 1820 | Nathaniel Lim | 40.00 | 10 | B: 38.19 (+1.81s | 4.5%) | Pearl City Aquatics | 09/05/2026 | OSL A+ Sprint Pentathlon Copied | ||
| 1821 | Dylan Wang | 40.00 | 8 | B: 38.19 (+1.81s | 4.5%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 1822 | Yogi Kobylski | 40.01 | 10 | B: 38.19 (+1.82s | 4.5%) | North Coast Aquatics | 09/20/2026 | 2026 SI PS Freestyle Festival Sun | ||
| 1823 | Jax Richard | 40.02 | 9 | B: 38.19 (+1.83s | 4.6%) | Life Time Fitness Utah Swim Te | 12/12/2024 | WFFM December Developmental | ||
| 1824 | Andrew Yang | 40.02 | 9 | B: 38.19 (+1.83s | 4.6%) | Pacific Dragons Swim Team | 10/04/2025 | 2025 PN OCA John Walker Invitational | ||
| 1825 | Kaycen Rodriguez | 40.02 | 10 | B: 38.19 (+1.83s | 4.6%) | Nampa Swim Team | 12/06/2025 | Reindeer Games 2025 | ||
| 1826 | Ben Bryan | 40.02 | 8 | B: 38.19 (+1.83s | 4.6%) | Fallon Barracuda Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | ||
| 1827 | Miles Xu | 40.02 | 8 | B: 38.19 (+1.83s | 4.6%) | Front Range Barracudas | 10/17/2026 | 2026 CO Alpha Tide High Point Showdown | ||
| 1828 | Arthur Cahoy | 40.03 | 9 | B: 38.19 (+1.84s | 4.6%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 1829 | Matthew Wang | 40.03 | 9 | B: 38.19 (+1.84s | 4.6%) | Walnut Creek Aquabears | 01/31/2026 | Zone 2 Winter Championship Meet | ||
| 1830 | Jack Mistrot | 40.03 | 10 | B: 38.19 (+1.84s | 4.6%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 1831 | Rhys Brenner | 40.04 | 9 | B: 38.19 (+1.85s | 4.6%) | COSA Swimming | 03/14/2026 | 2026 CO Zone 5 Championships | ||
| 1832 | August Funk | 40.04 | 10 | B: 38.19 (+1.85s | 4.6%) | California Capital Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 1833 | Devin Hadden | 40.05 | 9 | B: 38.19 (+1.86s | 4.6%) | Aurora Swim Team | 11/21/2025 | NLSC Sprint Classic | ||
| 1834 | Lane Denegre | 40.05 | 10 | B: 38.19 (+1.86s | 4.6%) | Durango Swim Club | 04/17/2026 | 2026 CO Jolean Scott Memorial | ||
| 1835 | Elijah Huie | 40.05 | 7 | B: 38.19 (+1.86s | 4.6%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 1836 | Luiz Chammas Silva | 40.05 | 10 | B: 38.19 (+1.86s | 4.6%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 1837 | Brody Puska | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | ||
| 1838 | Jack Henderson | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Greenwood Tiger Sharks | 10/10/2026 | 2026 CO FST Swim Pink | ||
| 1839 | Namish Guptha | 40.06 | 10 | B: 38.19 (+1.87s | 4.7%) | ElitSwim Club | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 1840 | George He | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | ||
| 1841 | Nikola Kovacevic | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1842 | Ryker Todd | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | Monterey Bay Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 1843 | Leonardo Recoba | 40.07 | 10 | B: 38.19 (+1.88s | 4.7%) | Life Time Northern California | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 1844 | Mark Molochko | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 1845 | James King | 40.07 | 9 | B: 38.19 (+1.88s | 4.7%) | The Olympic Club | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | ||
| 1846 | Ivan Rodriguez | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | South Bay Aquatics | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | ||
| 1847 | Luke Korpi | 40.10 | 8 | B: 38.19 (+1.91s | 4.8%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 1848 | Oliver Cannon | 40.10 | 8 | B: 38.19 (+1.91s | 4.8%) | Rancho San Dieguito | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | ||
| 1849 | Sihao Zhang | 40.10 | 9 | B: 38.19 (+1.91s | 4.8%) | Aquacise Swimming | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 1850 | Tanishq Tomar | 40.10 | 10 | B: 38.19 (+1.91s | 4.8%) | Life Time Northern California | 09/26/2026 | 2026 CCA Spook Tacular | ||
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.