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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | James Carwin | 57.01 | 9 | B Min | BB: 54.39 (+2.62s | 4.6%) | Front Range Barracudas | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 652 | Dennis Liu | 57.02 | 10 | B Min | BB: 54.39 (+2.63s | 4.6%) | Milpitas Aquatic Club | 05/30/2026 | MAC May 30 LCM Block Party | |
| 653 | Donovan Di Loreto | 57.04 | 10 | B Min | BB: 54.39 (+2.65s | 4.6%) | Carson Tigersharks | 06/19/2026 | Reno Aquatic Club Gamble | |
| 654 | Ronan Kruse | 57.05 | 10 | B Min | BB: 54.39 (+2.66s | 4.7%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 655 | Sam Lin | 57.06 | 10 | B Min | BB: 54.39 (+2.67s | 4.7%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 656 | Vitus Wei | 57.06 | 10 | B Min | BB: 54.39 (+2.67s | 4.7%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | |
| 657 | Nicholas Baxter | 57.08 | 9 | B Min | BB: 54.39 (+2.69s | 4.7%) | East Bay Silver Dolphins | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 658 | Chase Yang | 57.09 | 9 | B Min | BB: 54.39 (+2.70s | 4.7%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | |
| 659 | Aryash Suri | 57.09 | 8 | B Min | BB: 54.39 (+2.70s | 4.7%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 660 | Reece Kau | 57.10 | 10 | B Min | BB: 54.39 (+2.71s | 4.7%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 661 | Adrian Seto | 57.12 | 9 | B Min | BB: 54.39 (+2.73s | 4.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 662 | Darren Zhao | 57.14 | 10 | B Min | BB: 54.39 (+2.75s | 4.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 663 | Jaden Langley | 57.14 | 9 | B Min | BB: 54.39 (+2.75s | 4.8%) | Rocky Mountain Rapids | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 664 | Easton Greger | 57.18 | 8 | B Min | BB: 54.39 (+2.79s | 4.9%) | Central Coast Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 665 | Eason Lee | 57.19 | 9 | B Min | BB: 54.39 (+2.80s | 4.9%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 666 | Gabriel Terrones | 57.21 | 10 | B Min | BB: 54.39 (+2.82s | 4.9%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 667 | Anderson Fang | 57.22 | 9 | B Min | BB: 54.39 (+2.83s | 4.9%) | Reno Aquatic Club | 07/10/2026 | 2026 NNA Silver State Championships | |
| 668 | Sol Murdach | 57.22 | 10 | B Min | BB: 54.39 (+2.83s | 4.9%) | Port Angeles Swim Club | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 669 | Zachary Iannamico | 57.24 | 10 | B Min | BB: 54.39 (+2.85s | 5.0%) | Inland Coastal Aquatic Club | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 670 | Hayden Schamber | 57.25 | 9 | B Min | BB: 54.39 (+2.86s | 5.0%) | Aces Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 671 | Zak Schlotfeldt | 57.26 | 10 | B Min | BB: 54.39 (+2.87s | 5.0%) | Bozeman Barracudas Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 672 | Derek Folk | 57.26 | 10 | B Min | BB: 54.39 (+2.87s | 5.0%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 673 | Travis Sullivan | 57.26 | 10 | B Min | BB: 54.39 (+2.87s | 5.0%) | Mission Valley YMCA | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 674 | Platon Smirnov | 57.27 | 9 | B Min | BB: 54.39 (+2.88s | 5.0%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 675 | James Dyatlovitsky | 57.29 | 8 | B Min | BB: 54.39 (+2.90s | 5.1%) | Excel Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 676 | Bradley Royce | 57.31 | 10 | B Min | BB: 54.39 (+2.92s | 5.1%) | Highlands Ranch Aquatics | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 677 | Miles Platt | 57.34 | 10 | B Min | BB: 54.39 (+2.95s | 5.1%) | King Aquatic Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 678 | Nathaniel Lim | 57.38 | 10 | B Min | BB: 54.39 (+2.99s | 5.2%) | Pearl City Aquatics | 07/16/2026 | 2026 HISI LCM Championships | |
| 679 | Mykhail Zolotukhin | 57.39 | 9 | B Min | BB: 54.39 (+3.00s | 5.2%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 680 | Alexander Ivanov | 57.41 | 10 | B Min | BB: 54.39 (+3.02s | 5.3%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 681 | Luca Sacco | 57.42 | 8 | B Min | BB: 54.39 (+3.03s | 5.3%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 682 | Leo Tsui | 57.42 | 9 | B Min | BB: 54.39 (+3.03s | 5.3%) | Burlingame Aquatics | 07/25/2026 | Alto Last Splash | |
| 683 | Avyan Bajpai | 57.42 | 10 | B Min | BB: 54.39 (+3.03s | 5.3%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 684 | Isaac Pearce | 57.44 | 8 | B Min | BB: 54.39 (+3.05s | 5.3%) | Aces Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 685 | Patrick Wang | 57.44 | 9 | B Min | BB: 54.39 (+3.05s | 5.3%) | Milpitas Aquatic Club | 04/19/2026 | MAC April 19 LCM Block Party | |
| 686 | Mason Love | 57.46 | 7 | B Min | BB: 54.39 (+3.07s | 5.3%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 687 | Rory Lan | 57.49 | 9 | B Min | BB: 54.39 (+3.10s | 5.4%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 688 | Patrick Keene | 57.51 | 9 | B Min | BB: 54.39 (+3.12s | 5.4%) | Univ. of Denver Hilltoppers | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 689 | Juden Connor | 57.53 | 8 | B Min | BB: 54.39 (+3.14s | 5.5%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | |
| 690 | Adrian Liang | 57.54 | 10 | B Min | BB: 54.39 (+3.15s | 5.5%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 691 | Connor Wu | 57.55 | 9 | B Min | BB: 54.39 (+3.16s | 5.5%) | Cascade Swim Club | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 692 | Bennett Haselfeld | 57.57 | 10 | B Min | BB: 54.39 (+3.18s | 5.5%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 693 | Jayden Chen | 57.58 | 10 | B Min | BB: 54.39 (+3.19s | 5.5%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 694 | Anthony Philip | 57.59 | 7 | B Min | BB: 54.39 (+3.20s | 5.6%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 695 | Ethan Baxter | 57.63 | 10 | B Min | BB: 54.39 (+3.24s | 5.6%) | Island Aquatics | 07/16/2026 | 2026 HISI LCM Championships | |
| 696 | Royce Reed | 57.65 | 8 | B Min | BB: 54.39 (+3.26s | 5.7%) | King Aquatic Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 697 | Aadyant Agrawal | 57.66 | 9 | B Min | BB: 54.39 (+3.27s | 5.7%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 698 | Micah Parris | 57.66 | 9 | B Min | BB: 54.39 (+3.27s | 5.7%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 699 | Vedant Tomar | 57.68 | 9 | B Min | BB: 54.39 (+3.29s | 5.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 700 | Albert Yang | 57.68 | 9 | B Min | BB: 54.39 (+3.29s | 5.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
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.