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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1851 | Nolan Root | 54.31 | 10 | B: 43.89 (+10.42s | 19.2%) | Falfins Swimming | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 1852 | Kanishk Mahesha | 54.32 | 10 | B: 43.89 (+10.43s | 19.2%) | Pleasanton Seahawks | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1853 | Elliot Theian | 54.33 | 7 | B: 43.89 (+10.44s | 19.2%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | ||
| 1854 | Asher Kellogg | 54.36 | 9 | B: 43.89 (+10.47s | 19.3%) | Unattached | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1855 | Ryan Foster | 54.37 | 7 | B: 43.89 (+10.48s | 19.3%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 1856 | Vignesh Vadivelan | 54.40 | 10 | B: 43.89 (+10.51s | 19.3%) | Cascadia Swimming | 06/05/2026 | 2026 AAA Summer Blast LC Invite | ||
| 1857 | Changtian Xia | 54.40 | 7 | B: 43.89 (+10.51s | 19.3%) | Tri Valley Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 1858 | Ronin Mock | 54.42 | 7 | B: 43.89 (+10.53s | 19.3%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 1859 | Leo McRobbie | 54.42 | 9 | B: 43.89 (+10.53s | 19.3%) | Hillsboro Swim Team | 06/05/2026 | 2026 CST Summer Invitational | ||
| 1860 | Micah Sonerholm | 54.43 | 8 | B: 43.89 (+10.54s | 19.4%) | Klamath Basin Aquatics | 06/26/2026 | 2026 72nd Lakeview Invitational Swim Meet | ||
| 1861 | Conor Campanelli | 54.43 | 10 | B: 43.89 (+10.54s | 19.4%) | Burlingame Aquatics | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | ||
| 1862 | Luke Campbell | 54.45 | 7 | B: 43.89 (+10.56s | 19.4%) | California Gold | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1863 | Declan Carter | 54.53 | 10 | B: 43.89 (+10.64s | 19.5%) | Lehi Aquatics | 06/27/2025 | WFFM Red White And Black 2025 | ||
| 1864 | Gregory Wilems | 54.53 | 8 | B: 43.89 (+10.64s | 19.5%) | Mission Aurora Colorado Swimmi | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | ||
| 1865 | Aleksander Hibler | 54.57 | 8 | B: 43.89 (+10.68s | 19.6%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1866 | Jens Bolander | 54.58 | 9 | B: 43.89 (+10.69s | 19.6%) | Team Eugene Aquatics | 06/20/2026 | 2026 June LC Mini Meet | ||
| 1867 | Tristan Klug | 54.58 | 8 | B: 43.89 (+10.69s | 19.6%) | Fort Collins Area Swim Team | 06/05/2026 | 2026 CO FAST June Bonanza Open | ||
| 1868 | Luke Murphy | 54.64 | 9 | B: 43.89 (+10.75s | 19.7%) | Palo Alto Stanford Aquatics | 04/26/2025 | Merced Skimmers Long Course Meet | ||
| 1869 | Lucas Chan | 54.66 | 9 | B: 43.89 (+10.77s | 19.7%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1870 | Preesh Shrimali | 54.67 | 9 | B: 43.89 (+10.78s | 19.7%) | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1871 | Preston Lee | 54.68 | 9 | B: 43.89 (+10.79s | 19.7%) | Rancho San Dieguito | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 1872 | Vi Nguyen | 54.73 | 10 | B: 43.89 (+10.84s | 19.8%) | Mount Hood Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1873 | Leland Zheng | 54.77 | 8 | B: 43.89 (+10.88s | 19.9%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 1874 | Hunter Hall | 54.79 | 10 | B: 43.89 (+10.90s | 19.9%) | The Dalles Swim Team | 07/05/2025 | Pendleton Open 2025 | ||
| 1875 | Riley Brewer | 54.80 | 9 | B: 43.89 (+10.91s | 19.9%) | Star Aquatics | 05/15/2026 | 2026 EAC Memorial Invite | ||
| 1876 | Owen Bright | 54.81 | 9 | B: 43.89 (+10.92s | 19.9%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | ||
| 1877 | James Chen | 54.81 | 8 | B: 43.89 (+10.92s | 19.9%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1878 | Benjamin Fleming | 54.85 | 9 | B: 43.89 (+10.96s | 20.0%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 1879 | Liam Hooda | 54.86 | 8 | B: 43.89 (+10.97s | 20.0%) | Front Range Barracudas | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 1880 | Finley Echols | 54.87 | 10 | B: 43.89 (+10.98s | 20.0%) | Salida Cyclones | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | ||
| 1881 | Kaito Wang | 54.88 | 10 | B: 43.89 (+10.99s | 20.0%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1882 | Noah Van Overbeke | 54.89 | 8 | B: 43.89 (+11.00s | 20.0%) | Stingray Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1883 | Boden Briney | 54.90 | 9 | B: 43.89 (+11.01s | 20.1%) | SlipStream Aquatics | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 1884 | Cash Smithey | 54.91 | 9 | B: 43.89 (+11.02s | 20.1%) | Lehi Aquatics | 05/24/2024 | Sizzlin Summer Invite May 2024 | ||
| 1885 | Naksh Tripathi | 54.98 | 10 | B: 43.89 (+11.09s | 20.2%) | Pro Swimming | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1886 | Miles Yee | 55.00 | 8 | B: 43.89 (+11.11s | 20.2%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 1887 | Hendrik Ridge | 55.02 | 10 | B: 43.89 (+11.13s | 20.2%) | Kearns Youth Aquatic Team | 04/11/2025 | WFFM LC Kickoff 2025 | ||
| 1888 | Brian Xie | 55.04 | 9 | B: 43.89 (+11.15s | 20.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1889 | Hank Townsend | 55.07 | 10 | B: 43.89 (+11.18s | 20.3%) | La Grande Swim Club | 07/04/2026 | Pendleton Open 2026 | ||
| 1890 | Enzo Ziegelbauer | 55.08 | 9 | B: 43.89 (+11.19s | 20.3%) | Wind N Sea Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 1891 | Noah Briggs | 55.10 | 8 | B: 43.89 (+11.21s | 20.3%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1892 | Theron Thompson | 55.14 | 9 | B: 43.89 (+11.25s | 20.4%) | Tornadoes Swim Team | 05/01/2026 | 2026 AAA May LC Invitational | ||
| 1893 | Thomas Rea | 55.16 | 9 | B: 43.89 (+11.27s | 20.4%) | Redding Swim Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 1894 | River Cohen | 55.17 | 9 | B: 43.89 (+11.28s | 20.4%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 1895 | Connor Crass | 55.17 | 9 | B: 43.89 (+11.28s | 20.4%) | Poseidon Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1896 | Anders Castelein | 55.18 | 8 | B: 43.89 (+11.29s | 20.5%) | Fog City Hammerheads | 06/06/2025 | BAC C B A Meet | ||
| 1897 | Rhys Sasser | 55.22 | 9 | B: 43.89 (+11.33s | 20.5%) | Team Eugene Aquatics | 06/20/2026 | 2026 June LC Mini Meet | ||
| 1898 | Cassius Bui | 55.23 | 9 | B: 43.89 (+11.34s | 20.5%) | Front Range Barracudas | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 1899 | Merritt Vuong | 55.23 | 8 | B: 43.89 (+11.34s | 20.5%) | SOL Swim Team | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 1900 | Alton Rist | 55.23 | 8 | B: 43.89 (+11.34s | 20.5%) | Island Aquatics | 06/13/2026 | 2026 MAGSA LCM B 2 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.