Western Zone Zone Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Ian Susanto | 43.22 | 9 | BB Min | A: 42.09 (+1.13s | 2.6%) | Legacy Aquatics | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | |
| 252 | Elliott Ganancial | 43.24 | 9 | BB Min | A: 42.09 (+1.15s | 2.7%) | Aloha Aquatics Association | 11/09/2025 | OSL A+ SCY Meet | |
| 253 | Harry Yoon | 43.27 | 10 | BB Min | A: 42.09 (+1.18s | 2.7%) | Canyons Aquatic Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 254 | Yixuan Zhu | 43.27 | 10 | BB Min | A: 42.09 (+1.18s | 2.7%) | Pleasanton Seahawks | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 255 | Wesley Zhang | 43.27 | 10 | BB Min | A: 42.09 (+1.18s | 2.7%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 256 | Apollo Valdriz | 43.28 | 10 | BB Min | A: 42.09 (+1.19s | 2.7%) | Circle City Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 257 | Elliott Boland | 43.28 | 9 | BB Min | A: 42.09 (+1.19s | 2.7%) | Academy Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 258 | Erik Eddy | 43.30 | 10 | BB Min | A: 42.09 (+1.21s | 2.8%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 259 | Clayton Chester | 43.31 | 10 | BB Min | A: 42.09 (+1.22s | 2.8%) | Heartland Swim Assoc | 01/17/2026 | 2026 SBA All Ages A BB Meet | |
| 260 | Nikoloz Zhorzholiani | 43.34 | 9 | BB Min | A: 42.09 (+1.25s | 2.9%) | Seattle Metropolitan Aquatic C | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | |
| 261 | Haoran Cong | 43.35 | 10 | BB Min | A: 42.09 (+1.26s | 2.9%) | Bellevue Club Swim Team | 10/11/2025 | 2025 PN MMSC Fall Invite | |
| 262 | Peter Surbeck | 43.39 | 10 | BB Min | A: 42.09 (+1.30s | 3.0%) | Streamliner Aquatics | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 263 | Titus Robinson | 43.39 | 10 | BB Min | A: 42.09 (+1.30s | 3.0%) | Swim Torrance | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 264 | Logan Snodgrass | 43.40 | 9 | BB Min | A: 42.09 (+1.31s | 3.0%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 265 | Cyrus Yang | 43.40 | 10 | BB Min | A: 42.09 (+1.31s | 3.0%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 266 | Everett Philipps | 43.40 | 10 | BB Min | A: 42.09 (+1.31s | 3.0%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 267 | Oleksandr Yaroshyk | 43.41 | 10 | BB Min | A: 42.09 (+1.32s | 3.0%) | Valley Aquatics | 11/16/2025 | 2025 PN PAC Q Meet | |
| 268 | Makoa Barton Lambert | 43.43 | 11 | BB Min | A: 42.09 (+1.34s | 3.1%) | Iolani Swim Club | 01/18/2026 | January A+ Meet | |
| 269 | Alexander Rao | 43.44 | 10 | BB Min | A: 42.09 (+1.35s | 3.1%) | Eastside Aquatic Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 270 | Ozzy Su | 43.46 | 10 | BB Min | A: 42.09 (+1.37s | 3.2%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 271 | Adelynn Spurlin | 43.47 | 10 | BB Min | A: 42.09 (+1.38s | 3.2%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 272 | Lucas Pisoni | 43.51 | 10 | BB Min | A: 42.09 (+1.42s | 3.3%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | |
| 273 | Gary Stoll | 43.51 | 10 | BB Min | A: 42.09 (+1.42s | 3.3%) | Legacy Aquatics | 12/20/2025 | 2025 Legacy Aquatics Showdown | |
| 274 | Kevin Zhou | 43.51 | 10 | BB Min | A: 42.09 (+1.42s | 3.3%) | Speed Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 275 | Kevin Nguyen | 43.51 | 10 | BB Min | A: 42.09 (+1.42s | 3.3%) | Legacy Aquatics | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 276 | Aaron Zhao | 43.53 | 10 | BB Min | A: 42.09 (+1.44s | 3.3%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 277 | Leo Ioffe | 43.53 | 9 | BB Min | A: 42.09 (+1.44s | 3.3%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 278 | David Goldenberg | 43.55 | 9 | BB Min | A: 42.09 (+1.46s | 3.4%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |
| 279 | Aiden Kim | 43.56 | 10 | BB Min | A: 42.09 (+1.47s | 3.4%) | Canyons Aquatic Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 280 | Paxton Ross-Givner | 43.57 | 10 | BB Min | A: 42.09 (+1.48s | 3.4%) | Mavericks | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 281 | Aaron Kim | 43.57 | 9 | BB Min | A: 42.09 (+1.48s | 3.4%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 282 | Ryan Yoon | 43.60 | 10 | BB Min | A: 42.09 (+1.51s | 3.5%) | Sierra Marlins Swim Team | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 283 | Keon Cheng | 43.67 | 10 | BB Min | A: 42.09 (+1.58s | 3.6%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 284 | Max Huang | 43.67 | 10 | BB Min | A: 42.09 (+1.58s | 3.6%) | Sierra Marlins Swim Team | 11/08/2025 | Folsom Classic 2025 | |
| 285 | Jerry Ji | 43.67 | 8 | BB Min | A: 42.09 (+1.58s | 3.6%) | Brea Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 286 | Kyle Tang | 43.68 | 8 | BB Min | A: 42.09 (+1.59s | 3.6%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 287 | Maximus Sosa | 43.68 | 10 | BB Min | A: 42.09 (+1.59s | 3.6%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 288 | Anderson Shi | 43.69 | 8 | BB Min | A: 42.09 (+1.60s | 3.7%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 289 | Atticus Walker | 43.70 | 10 | BB Min | A: 42.09 (+1.61s | 3.7%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | |
| 290 | Tucker McCullough | 43.73 | 9 | BB Min | A: 42.09 (+1.64s | 3.8%) | Team Rebel Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 291 | Luke Chai | 43.74 | 9 | BB Min | A: 42.09 (+1.65s | 3.8%) | Pleasanton Seahawks | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 292 | Ethan Zhang | 43.87 | 8 | BB Min | A: 42.09 (+1.78s | 4.1%) | Vacaville Swim Club | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 293 | Daniel Platon | 43.87 | 10 | BB Min | A: 42.09 (+1.78s | 4.1%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 294 | Charles Liu Bates | 43.87 | 9 | BB Min | A: 42.09 (+1.78s | 4.1%) | Unattached | 09/14/2024 | East Bay Silver Dolphins Short Course C B BB+ | |
| 295 | Branimir Petkov | 43.87 | 9 | BB Min | A: 42.09 (+1.78s | 4.1%) | Evolution Racing Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 296 | Jayden Huang | 43.89 | 9 | BB Min | A: 42.09 (+1.80s | 4.1%) | Harbor Aquatics Club | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 297 | Christopher Navarro | 43.89 | 10 | BB Min | A: 42.09 (+1.80s | 4.1%) | Kamehameha Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 298 | Aiden Mulcahy | 43.89 | 10 | BB Min | A: 42.09 (+1.80s | 4.1%) | Aulea Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 299 | Parker Sampson | 43.89 | 10 | BB Min | A: 42.09 (+1.80s | 4.1%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | |
| 300 | Mason Nguyen | 43.90 | 9 | BB Min | A: 42.09 (+1.81s | 4.1%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
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.