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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Ahaan Maknojia | 38.98 | 9 | BB Min | A: 35.69 (+3.29s | 8.4%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 502 | Maximilian Zhou | 38.98 | 9 | BB Min | A: 35.69 (+3.29s | 8.4%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 503 | Adam Mitzel | 39.00 | 9 | BB Min | A: 35.69 (+3.31s | 8.5%) | Redmond Aquatic Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 504 | Keller Kirkpatrick | 39.00 | 9 | BB Min | A: 35.69 (+3.31s | 8.5%) | Lake Oswego Swim Club | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 505 | Kian Bryson | 39.03 | 10 | BB Min | A: 35.69 (+3.34s | 8.6%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 506 | Vincent Schremer | 39.04 | 8 | BB Min | A: 35.69 (+3.35s | 8.6%) | Life Time Oregon Swim Team | 06/12/2026 | 2026 THSC June Open | |
| 507 | Matias Monzalvo | 39.05 | 9 | BB Min | A: 35.69 (+3.36s | 8.6%) | South Bay Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 508 | Remington Kalicinski | 39.06 | 10 | BB Min | A: 35.69 (+3.37s | 8.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 509 | Caleb Taussig | 39.08 | 9 | BB Min | A: 35.69 (+3.39s | 8.7%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 510 | Kai Vo | 39.08 | 9 | BB Min | A: 35.69 (+3.39s | 8.7%) | Splash Aquatics | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 511 | Mason Howe | 39.09 | 10 | BB Min | A: 35.69 (+3.40s | 8.7%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 512 | Aaron Kim | 39.09 | 9 | BB Min | A: 35.69 (+3.40s | 8.7%) | The Spartans of La Canada | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 513 | Ronan Price | 39.09 | 10 | BB Min | A: 35.69 (+3.40s | 8.7%) | Life Time Colorado Swim Club | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 514 | Ian Zhang | 39.11 | 10 | BB Min | A: 35.69 (+3.42s | 8.7%) | Apex | 05/16/2026 | 2026 TEAM Showdown | |
| 515 | Emerson Wescott | 39.11 | 10 | BB Min | A: 35.69 (+3.42s | 8.7%) | Stingray Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 516 | Samuel Diemert | 39.11 | 9 | BB Min | A: 35.69 (+3.42s | 8.7%) | Mission Aurora Colorado Swimmi | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 517 | Jay Kowren | 39.12 | 10 | BB Min | A: 35.69 (+3.43s | 8.8%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 518 | Matthew Davie | 39.12 | 10 | BB Min | A: 35.69 (+3.43s | 8.8%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 519 | Yunhan Song | 39.13 | 10 | BB Min | A: 35.69 (+3.44s | 8.8%) | Eastside Aquatic Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 520 | Mark Shcherbakov | 39.14 | 9 | BB Min | A: 35.69 (+3.45s | 8.8%) | Calabasas Waves | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 521 | Carter Little | 39.15 | 10 | BB Min | A: 35.69 (+3.46s | 8.8%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 522 | Finn McJunkin | 39.16 | 10 | BB Min | A: 35.69 (+3.47s | 8.9%) | Swim Lake City Legends | 07/17/2025 | 2025 UTAGS LC Championships | |
| 523 | Nolan Giannini | 39.17 | 9 | BB Min | A: 35.69 (+3.48s | 8.9%) | Puma Aquatic Team | 07/16/2025 | Renee And Jim Patterson Meet 2025 | |
| 524 | Misha Bolton | 39.18 | 10 | BB Min | A: 35.69 (+3.49s | 8.9%) | Royal Swim Team | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 525 | Neil Bisht | 39.22 | 9 | BB Min | A: 35.69 (+3.53s | 9.0%) | Valley Splash | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 526 | Maxim Gilszmer | 39.22 | 10 | BB Min | A: 35.69 (+3.53s | 9.0%) | South Snohomish Co Dolphins | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 527 | Adrian Mendoza | 39.24 | 10 | BB Min | A: 35.69 (+3.55s | 9.0%) | Front Range Barracudas | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 528 | Alex Liu | 39.27 | 9 | BB Min | A: 35.69 (+3.58s | 9.1%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 529 | Levi Cheung | 39.28 | 8 | BB Min | A: 35.69 (+3.59s | 9.1%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 530 | Levi Jacobs | 39.28 | 8 | BB Min | A: 35.69 (+3.59s | 9.1%) | Hickam Hurricanes | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 531 | Mercan Ustun | 39.28 | 10 | BB Min | A: 35.69 (+3.59s | 9.1%) | Beach Cities Alpha | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 532 | Atharv Tiruke | 39.31 | 9 | BB Min | A: 35.69 (+3.62s | 9.2%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 533 | Noah Jagdev | 39.31 | 10 | BB Min | A: 35.69 (+3.62s | 9.2%) | San Ramon Valley Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | |
| 534 | Nathan Wang | 39.32 | 9 | BB Min | A: 35.69 (+3.63s | 9.2%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 535 | Bowen Bylund | 39.32 | 10 | BB Min | A: 35.69 (+3.63s | 9.2%) | Inland Coastal Aquatic Club | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 536 | Isaac Engelbart | 39.33 | 10 | BB Min | A: 35.69 (+3.64s | 9.3%) | Stingray Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 537 | Ryan Lee | 39.33 | 10 | BB Min | A: 35.69 (+3.64s | 9.3%) | Highlands Ranch Aquatics | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 538 | Lok Zhang | 39.36 | 10 | BB Min | A: 35.69 (+3.67s | 9.3%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 539 | Sven Kelley | 39.36 | 9 | BB Min | A: 35.69 (+3.67s | 9.3%) | Unattached | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 540 | Logan Yip | 39.37 | 10 | BB Min | A: 35.69 (+3.68s | 9.3%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | |
| 541 | Bruce Zhang | 39.38 | 9 | BB Min | A: 35.69 (+3.69s | 9.4%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 542 | Grayson Gong | 39.39 | 10 | BB Min | A: 35.69 (+3.70s | 9.4%) | Fontana Aquatics Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 543 | Nicholas Stefan | 39.41 | 10 | BB Min | A: 35.69 (+3.72s | 9.4%) | Teamgoldusa | 07/10/2026 | 2026 NNA Silver State Championships | |
| 544 | Enoch Wang | 39.42 | 8 | BB Min | A: 35.69 (+3.73s | 9.5%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 545 | Daniel Heilman | 39.43 | 10 | BB Min | A: 35.69 (+3.74s | 9.5%) | San Francisco Seals Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 546 | Otto Seeber | 39.45 | 9 | BB Min | A: 35.69 (+3.76s | 9.5%) | Flatiron Athletic Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 547 | Jose Ramos Morales | 39.45 | 9 | BB Min | A: 35.69 (+3.76s | 9.5%) | Denver Triton Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 548 | Declan Davis | 39.45 | 10 | BB Min | A: 35.69 (+3.76s | 9.5%) | Rogue Rapids | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 549 | Alex Li | 39.46 | 9 | BB Min | A: 35.69 (+3.77s | 9.6%) | Unattached | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 550 | Kaiden McGinnis | 39.47 | 10 | BB Min | A: 35.69 (+3.78s | 9.6%) | Kamehameha Swim Club | 05/23/2026 | OSL A+ LCM 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.