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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4301 | Indy Carlson | 56.60 | 7 | B: 38.19 (+18.41s | 32.5%) | Hillsboro Swim Team | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 4302 | Matthew Ellis | 56.60 | 8 | B: 38.19 (+18.41s | 32.5%) | Clovis Swim Club | 01/13/2024 | 2024 Clovis Swim Club Winter Open | ||
| 4303 | Rigsang Dradul | 56.61 | 10 | B: 38.19 (+18.42s | 32.5%) | Piranha Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 4304 | Shreyas Veeramachaneni | 56.62 | 9 | B: 38.19 (+18.43s | 32.6%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | ||
| 4305 | George Golub | 56.64 | 9 | B: 38.19 (+18.45s | 32.6%) | Neptune Swimming | 09/27/2024 | Neptune Swimming Fall Classic | ||
| 4306 | Benjamin Yan | 56.67 | 8 | B: 38.19 (+18.48s | 32.6%) | Santa Clara Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 4307 | Vicente Tinoco-Lee | 56.67 | 8 | B: 38.19 (+18.48s | 32.6%) | Dart Swimming | 07/20/2024 | 2024 REAL Championships | ||
| 4308 | Leonard Andress | 56.69 | 10 | B: 38.19 (+18.50s | 32.6%) | Montrose Marlins Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | ||
| 4309 | Flint Gaffney | 56.69 | 8 | B: 38.19 (+18.50s | 32.6%) | Hood River Valley Swim Team | 10/18/2025 | 2025 HRVST Harvest Of Gold Invitational | ||
| 4310 | Theo Smith | 56.70 | 8 | B: 38.19 (+18.51s | 32.6%) | Academy Swim Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | ||
| 4311 | Charles LaBonte | 56.74 | 9 | B: 38.19 (+18.55s | 32.7%) | Portland Aquatic Club | 10/18/2024 | 2024 THSC Fall Invitational | ||
| 4312 | Jacob Magy | 56.75 | 9 | B: 38.19 (+18.56s | 32.7%) | SwimTLC-Parker Phenomena Swim | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 4313 | Caleb Lau | 56.77 | 8 | B: 38.19 (+18.58s | 32.7%) | Team Vortex | 12/13/2024 | 2024 CO Loveland Holiday Showdown | ||
| 4314 | Herman Denysenko | 56.80 | 8 | B: 38.19 (+18.61s | 32.8%) | Blue Dolphin Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 4315 | Samuel Anderson | 56.80 | 8 | B: 38.19 (+18.61s | 32.8%) | Southern Utah Swimming Associa | 12/12/2025 | Stingrays Christmas Chaos | ||
| 4316 | Christopher Grant | 56.81 | 9 | B: 38.19 (+18.62s | 32.8%) | Mighty Marlins Swim Club | 01/24/2026 | 2026 PN BBST Aly Fell Memorial Approved | ||
| 4317 | Samuel Bernabe | 56.81 | 7 | B: 38.19 (+18.62s | 32.8%) | Elko Swim Team | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 4318 | Aiden Lei | 56.82 | 8 | B: 38.19 (+18.63s | 32.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4319 | Caleb Kaun | 56.84 | 10 | B: 38.19 (+18.65s | 32.8%) | Rainbow Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 4320 | Neev Bojja | 56.84 | 8 | B: 38.19 (+18.65s | 32.8%) | Los Altos Mountain View Aquati | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 4321 | Bo Ballif | 56.86 | 8 | B: 38.19 (+18.67s | 32.8%) | Hilltop Aquatic Swim Team | 06/25/2025 | 2025 UT HAST RWB Mini Meet | ||
| 4322 | TJ LU | 56.86 | 8 | B: 38.19 (+18.67s | 32.8%) | Albany Armada Aquatics | 09/30/2023 | Orinda Aquatics SC C B BB+ | ||
| 4323 | Ezequiel Torres | 56.86 | 7 | B: 38.19 (+18.67s | 32.8%) | Fort Collins Area Swim Team | 03/07/2025 | 2025 CO NCS Winter District Championships | ||
| 4324 | Owen Amondson | 56.87 | 9 | B: 38.19 (+18.68s | 32.8%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 4325 | Sebastian McNary | 56.90 | 8 | B: 38.19 (+18.71s | 32.9%) | Tiger Aquatics | 01/13/2024 | 2024 Tiger Aquatics C B BB+ | ||
| 4326 | Ayden Hawley | 56.90 | 7 | B: 38.19 (+18.71s | 32.9%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | ||
| 4327 | Ethan Nguyen | 56.92 | 7 | B: 38.19 (+18.73s | 32.9%) | Legacy Aquatics | 01/16/2026 | 2026 THSC 14 U Winter Showcase | ||
| 4328 | Jonathan Chang | 56.93 | 8 | B: 38.19 (+18.74s | 32.9%) | Piedmont Swim Team | 05/31/2024 | Albany Armada Aquatics SC C B BB+ | ||
| 4329 | Ansel Pacofsky | 56.96 | 10 | B: 38.19 (+18.77s | 33.0%) | Heartland Swim Assoc | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 4330 | Matthew Frawley | 56.96 | 8 | B: 38.19 (+18.77s | 33.0%) | Unattached | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 4331 | Isaiah Hui | 56.98 | 7 | B: 38.19 (+18.79s | 33.0%) | Tualatin Hills Swim Club | 10/10/2025 | 2025 October FNT | ||
| 4332 | Grayson Jensen | 56.99 | 6 | B: 38.19 (+18.80s | 33.0%) | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4333 | Leo Wallace | 56.99 | 7 | B: 38.19 (+18.80s | 33.0%) | Yosemite Marlins Swim Club | 06/08/2024 | 2024 YMSC Ride The Rapids | ||
| 4334 | Bodi Carson | 57.00 | 9 | B: 32.79 (+24.21s | 42.5%) | Pikes Peak Athletics | 02/21/2025 | 2025 CO PPA February Frenzy Last Chance | ||
| 4335 | Carter Howard | 57.00 | 7 | B: 38.19 (+18.81s | 33.0%) | Rogue Rapids | 12/12/2025 | 2025 TEAM Winter Invitational | ||
| 4336 | Eli Fincham | 57.00 | 9 | B: 38.19 (+18.81s | 33.0%) | Redmond Aquatic Club | 10/18/2025 | 2025 HRVST Harvest Of Gold Invitational | ||
| 4337 | Micah Sciotto | 57.01 | 9 | B: 38.19 (+18.82s | 33.0%) | River Road Swim Team | 02/08/2026 | 2026 AAA SC Final Countdown Open | ||
| 4338 | Emmett Stephenson | 57.01 | 9 | B: 38.19 (+18.82s | 33.0%) | Legacy Aquatics | 10/11/2025 | LA Fall Kick Off 2025 | ||
| 4339 | Brody Mallo | 57.03 | 8 | B: 38.19 (+18.84s | 33.0%) | Monterey Bay Swim Club | 10/25/2024 | GGST Spooktacular | ||
| 4340 | Zachary Sobel | 57.03 | 8 | B: 38.19 (+18.84s | 33.0%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 4341 | Oladibu Owoseni | 57.03 | 7 | B: 38.19 (+18.84s | 33.0%) | Hillsboro Swim Team | 10/10/2025 | 2025 OR HEAT Fall Invitational | ||
| 4342 | Cullen Kaun | 57.05 | 8 | B: 38.19 (+18.86s | 33.1%) | Rainbow Aquatics | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 4343 | Sage Williams | 57.05 | 10 | B: 38.19 (+18.86s | 33.1%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 4344 | Isaac Qin | 57.06 | 8 | B: 38.19 (+18.87s | 33.1%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 4345 | Goh Oliveira | 57.08 | 10 | B: 38.19 (+18.89s | 33.1%) | Chinook Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 4346 | Nash Hall | 57.08 | 8 | B: 38.19 (+18.89s | 33.1%) | Gunnison Stingrays | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | ||
| 4347 | Isaiah Serdar | 57.08 | 8 | B: 38.19 (+18.89s | 33.1%) | Corvallis Aquatic Team | 01/03/2026 | 2026 CAT Short Course Open | ||
| 4348 | Ezra Hintz | 57.09 | 7 | B: 38.19 (+18.90s | 33.1%) | Univ. of Denver Hilltoppers | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 4349 | Andrew Guan | 57.09 | 7 | B: 38.19 (+18.90s | 33.1%) | Pro Swimming | 01/23/2026 | 2026 PN Pro January Intrasquad Approved | ||
| 4350 | Korbin Warren | 57.12 | 8 | B: 38.19 (+18.93s | 33.1%) | Legacy Aquatics | 10/10/2025 | 2025 NE CRA October Distance Specialty 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.