Western Zone Zone Boys 10 & under - 50 M 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 | Hayden Wang | 52.68 | 9 | BB Min | A: 47.89 (+4.79s | 9.1%) | McGrath Marlins Swim Team | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 252 | Maxwell Dean | 52.69 | 10 | BB Min | A: 47.89 (+4.80s | 9.1%) | Voltage Aquatics | 07/19/2024 | 2024 SRS Summer Championships | |
| 253 | Saien Wu | 52.70 | 10 | BB Min | A: 47.89 (+4.81s | 9.1%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 254 | George Li | 52.71 | 8 | BB Min | A: 47.89 (+4.82s | 9.1%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 255 | Craig Thompson | 52.72 | 10 | BB Min | A: 47.89 (+4.83s | 9.2%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 256 | Jacob Cardenas | 52.73 | 10 | BB Min | A: 47.89 (+4.84s | 9.2%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 257 | Elliot Gorman | 52.75 | 10 | BB Min | A: 47.89 (+4.86s | 9.2%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 258 | Liam Lawson | 52.76 | 10 | BB Min | A: 47.89 (+4.87s | 9.2%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 259 | Leo Gazzard | 52.78 | 9 | BB Min | A: 47.89 (+4.89s | 9.3%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 260 | Wesley Ho | 52.82 | 10 | BB Min | A: 47.89 (+4.93s | 9.3%) | Aspire Aquatics of Colorado | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 261 | Ian Jones | 52.89 | 10 | BB Min | A: 47.89 (+5.00s | 9.5%) | Ladera Oaks | 05/16/2026 | 2026 DACA LC CBA+ | |
| 262 | Alfie Mobbs | 52.93 | 9 | BB Min | A: 47.89 (+5.04s | 9.5%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 263 | Theodore Gerber | 52.96 | 10 | BB Min | A: 47.89 (+5.07s | 9.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 264 | Yunhan Song | 52.97 | 9 | BB Min | A: 47.89 (+5.08s | 9.6%) | Eastside Aquatic Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 265 | Bruce Chou | 52.99 | 10 | BB Min | A: 47.89 (+5.10s | 9.6%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 266 | Brooks Switaj | 53.01 | 9 | BB Min | A: 47.89 (+5.12s | 9.7%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 267 | Ruslan Kalinnikov | 53.01 | 8 | BB Min | A: 47.89 (+5.12s | 9.7%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 268 | Ali Abolfadl | 53.06 | 9 | BB Min | A: 47.89 (+5.17s | 9.7%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 269 | Owen Friedman | 53.07 | 9 | BB Min | A: 47.89 (+5.18s | 9.8%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 270 | Noah Mobasseri | 53.08 | 9 | BB Min | A: 47.89 (+5.19s | 9.8%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 271 | Watson Xie | 53.09 | 10 | BB Min | A: 47.89 (+5.20s | 9.8%) | Chinook Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 272 | Otis Brown | 53.11 | 9 | BB Min | A: 47.89 (+5.22s | 9.8%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 273 | Daniel Schad | 53.11 | 10 | BB Min | A: 47.89 (+5.22s | 9.8%) | Maui Dolphins Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 274 | Stryker Fonseca | 53.12 | 10 | BB Min | A: 47.89 (+5.23s | 9.8%) | Barracuda Aquatic Club | 07/17/2025 | 2025 UTAGS LC Championships | |
| 275 | Reagan Wilsey | 53.15 | 10 | BB Min | A: 47.89 (+5.26s | 9.9%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 276 | Wesley Wilson | 53.15 | 9 | BB Min | A: 47.89 (+5.26s | 9.9%) | Lewis Clark Neptune Swim Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | |
| 277 | Ethan Wang | 53.16 | 9 | BB Min | A: 47.89 (+5.27s | 9.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 278 | Noah Gaal | 53.17 | 9 | BB Min | A: 47.89 (+5.28s | 9.9%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 279 | Lucas Hernandez | 53.18 | 10 | BB Min | A: 47.89 (+5.29s | 9.9%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 280 | Marco Gonzalez | 53.20 | 10 | BB Min | A: 47.89 (+5.31s | 10.0%) | South Bay Aquatics | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 281 | Atharv Choubey | 53.20 | 9 | BB Min | A: 47.89 (+5.31s | 10.0%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 282 | Andrei Sanchez | 53.22 | 10 | BB Min | A: 47.89 (+5.33s | 10.0%) | Island Aquatics | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 283 | David Son | 53.28 | 9 | BB Min | A: 47.89 (+5.39s | 10.1%) | Mission Aurora Colorado Swimmi | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 284 | Joon Cha | 53.31 | 9 | BB Min | A: 47.89 (+5.42s | 10.2%) | Sunnyvale Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 285 | Fletcher Sumner | 53.35 | 10 | BB Min | A: 47.89 (+5.46s | 10.2%) | Mission Aurora Colorado Swimmi | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 286 | Nicholas Brumaru | 53.39 | 9 | BB Min | A: 47.89 (+5.50s | 10.3%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 287 | Felix Paulsen | 53.40 | 10 | BB Min | A: 47.89 (+5.51s | 10.3%) | Aulea Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 288 | Tatsumasa Sekine | 53.42 | 9 | BB Min | A: 47.89 (+5.53s | 10.4%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 289 | Marcus Stefan | 53.45 | 11 | BB Min | A: 47.89 (+5.56s | 10.4%) | Teamgoldusa | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 290 | Beau Jakubowski | 53.45 | 9 | BB Min | A: 47.89 (+5.56s | 10.4%) | Aces Swim Club | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 291 | Lucas Pan | 53.47 | 9 | BB Min | A: 47.89 (+5.58s | 10.4%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 292 | Porter Pitti | 53.47 | 9 | BB Min | A: 47.89 (+5.58s | 10.4%) | Olympus Aquatics | 06/18/2025 | 2025 UT CHAT INVITATIONAL | |
| 293 | Evan Doong | 53.47 | 10 | BB Min | A: 47.89 (+5.58s | 10.4%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 294 | Austin Pham | 53.48 | 10 | BB Min | A: 47.89 (+5.59s | 10.5%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 295 | Reid Kelly | 53.49 | 10 | BB Min | A: 47.89 (+5.60s | 10.5%) | Front Range Barracudas | 06/28/2025 | 2025 CO Greeley Stampede | |
| 296 | Decker Sewell | 53.56 | 10 | BB Min | A: 47.89 (+5.67s | 10.6%) | Ski Hi Aquatics | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | |
| 297 | Julius Voigt | 53.56 | 10 | BB Min | A: 47.89 (+5.67s | 10.6%) | Island Aquatics | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 298 | Thomas Nguyen | 53.56 | 10 | BB Min | A: 47.89 (+5.67s | 10.6%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout | |
| 299 | Evan Islip | 53.57 | 10 | BB Min | A: 47.89 (+5.68s | 10.6%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 300 | Gunnar Torres | 53.57 | 10 | BB Min | A: 47.89 (+5.68s | 10.6%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | |
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.