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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Mason Nguyen | 35.85 | 10 | BB Min | A: 35.69 (+0.16s | 0.4%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 202 | Adelynn Spurlin | 35.89 | 10 | BB Min | A: 35.69 (+0.20s | 0.6%) | North Jeffco Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 203 | Andrei Sanchez | 35.89 | 10 | BB Min | A: 35.69 (+0.20s | 0.6%) | Island Aquatics | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 204 | Sanders Ford | 35.90 | 9 | BB Min | A: 35.69 (+0.21s | 0.6%) | Las Cruces Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 205 | Muyang He | 35.90 | 9 | BB Min | A: 35.69 (+0.21s | 0.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 206 | Beckham Sleeth | 35.91 | 9 | BB Min | A: 35.69 (+0.22s | 0.6%) | Highlands Ranch Aquatics | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 207 | Danylo Marshchivskyi | 35.93 | 8 | BB Min | A: 35.69 (+0.24s | 0.7%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 208 | Mahkoah Tanap | 36.00 | 10 | BB Min | A: 35.69 (+0.31s | 0.9%) | Paseo Aquatics Swim Team | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 209 | Elijah Dailey | 36.01 | 10 | BB Min | A: 35.69 (+0.32s | 0.9%) | 06/11/2026 | ARMADA 2026 SCS June AG Invite | ||
| 210 | Kai Kennedy | 36.01 | 10 | BB Min | A: 35.69 (+0.32s | 0.9%) | Academy Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
| 211 | William Jeffery | 36.04 | 9 | BB Min | A: 35.69 (+0.35s | 1.0%) | Los Angeles Swim Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 212 | Jaden Shin | 36.04 | 10 | BB Min | A: 35.69 (+0.35s | 1.0%) | Stingray Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 213 | Daniel Reschke | 36.04 | 10 | BB Min | A: 35.69 (+0.35s | 1.0%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 214 | Mason Suniega | 36.06 | 10 | BB Min | A: 35.69 (+0.37s | 1.0%) | Fog City Hammerheads | 06/12/2026 | BAC Long Course | |
| 215 | John Asher | 36.06 | 10 | BB Min | A: 35.69 (+0.37s | 1.0%) | North Coast Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 216 | Logan Fischer | 36.07 | 10 | BB Min | A: 35.69 (+0.38s | 1.1%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 217 | Lichen Chi | 36.08 | 9 | BB Min | A: 35.69 (+0.39s | 1.1%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 218 | Finn McGrath | 36.11 | 7 | BB Min | A: 35.69 (+0.42s | 1.2%) | Multnomah Athletic Club | 07/04/2026 | Pendleton Open 2026 | |
| 219 | Jaxon Despain | 36.13 | 9 | BB Min | A: 35.69 (+0.44s | 1.2%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 220 | Miro Wang | 36.13 | 10 | BB Min | A: 35.69 (+0.44s | 1.2%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 221 | Alexander Rich | 36.14 | 10 | BB Min | A: 35.69 (+0.45s | 1.2%) | Maverick Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 222 | Stewart Bye | 36.14 | 10 | BB Min | A: 35.69 (+0.45s | 1.2%) | Corvallis Aquatic Team | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 223 | Elijah Hutagalung | 36.15 | 10 | BB Min | A: 35.69 (+0.46s | 1.3%) | Aspire Aquatics of Colorado | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 224 | Ezio Ubaldi | 36.16 | 10 | BB Min | A: 35.69 (+0.47s | 1.3%) | Beach Cities Alpha | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 225 | Jeffrey Xin | 36.18 | 8 | BB Min | A: 35.69 (+0.49s | 1.4%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 226 | Porter Pitti | 36.20 | 9 | BB Min | A: 35.69 (+0.51s | 1.4%) | Olympus Aquatics | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 227 | Jaezyn Magnaye | 36.20 | 10 | BB Min | A: 35.69 (+0.51s | 1.4%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 228 | Mikhail Pratt | 36.21 | 9 | BB Min | A: 35.69 (+0.52s | 1.4%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 229 | Nicholas Brumaru | 36.21 | 10 | BB Min | A: 35.69 (+0.52s | 1.4%) | Olympic Cascade Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 230 | Guo-shiun Gau | 36.22 | 10 | BB Min | A: 35.69 (+0.53s | 1.5%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 231 | Raizo Copp | 36.23 | 10 | BB Min | A: 35.69 (+0.54s | 1.5%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 232 | Henry Goddard | 36.24 | 10 | BB Min | A: 35.69 (+0.55s | 1.5%) | Cascadia Swimming | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 233 | Swadhin Khadka | 36.27 | 8 | BB Min | A: 35.69 (+0.58s | 1.6%) | Tornadoes Swim Team | 05/16/2026 | 2026 TEAM Showdown | |
| 234 | Preston Barron Zamora | 36.28 | 10 | BB Min | A: 35.69 (+0.59s | 1.6%) | Commerce Aquatics Swim Team | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 235 | Luther Kim | 36.29 | 10 | BB Min | A: 35.69 (+0.60s | 1.7%) | Sea to Desert Swim Association | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 236 | Kai Mihov | 36.29 | 10 | BB Min | A: 35.69 (+0.60s | 1.7%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 237 | Johnathan Wang | 36.31 | 9 | BB Min | A: 35.69 (+0.62s | 1.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 238 | Daniel Kalinovski | 36.34 | 10 | BB Min | A: 35.69 (+0.65s | 1.8%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 239 | Kyle Kang | 36.36 | 10 | BB Min | A: 35.69 (+0.67s | 1.8%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 240 | Cayden Lin | 36.38 | 10 | BB Min | A: 35.69 (+0.69s | 1.9%) | Rosemead Rapids | 06/11/2026 | 2026 SCS June AG Invite | |
| 241 | Nikoloz Zhorzholiani | 36.40 | 10 | BB Min | A: 35.69 (+0.71s | 2.0%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 242 | Preston Kerchusky | 36.42 | 10 | BB Min | A: 35.69 (+0.73s | 2.0%) | Boise YMCA Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 243 | Louis Yu | 36.43 | 8 | BB Min | A: 35.69 (+0.74s | 2.0%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 244 | Samuel Abelson | 36.44 | 10 | BB Min | A: 35.69 (+0.75s | 2.1%) | Phoenix Swim Club | 06/19/2026 | 2026 SI Splash And Dash | |
| 245 | William Otto | 36.44 | 10 | BB Min | A: 35.69 (+0.75s | 2.1%) | Harbor Aquatics Club | 05/28/2026 | 2026 IE VS Apple Capital | |
| 246 | Lucas Jiang | 36.45 | 9 | BB Min | A: 35.69 (+0.76s | 2.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 247 | Jonathan Li | 36.46 | 8 | BB Min | A: 35.69 (+0.77s | 2.1%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 248 | Samuel Hora | 36.46 | 10 | BB Min | A: 35.69 (+0.77s | 2.1%) | Montrose Marlins Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 249 | Gavin Yang | 36.47 | 10 | BB Min | A: 35.69 (+0.78s | 2.1%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 250 | Caleb Stone | 36.48 | 10 | BB Min | A: 35.69 (+0.79s | 2.2%) | Bellingham Bay Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
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.