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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Zhencheng Xu | 1:02.18 | 9 | B: 1:00.89 (+1.29s | 2.1%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 702 | Colin Chuang | 1:02.19 | 9 | B: 1:00.89 (+1.30s | 2.1%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 703 | Calder Pettersen | 1:02.20 | 8 | B: 1:00.89 (+1.31s | 2.1%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 704 | Lev Gishizky | 1:02.21 | 9 | B: 1:00.89 (+1.32s | 2.1%) | Waves Aquatics Napa Valley | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 705 | Quintus Cheung | 1:02.21 | 8 | B: 1:00.89 (+1.32s | 2.1%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | ||
| 706 | Davonte Wolf | 1:02.22 | 10 | B: 1:00.89 (+1.33s | 2.1%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 707 | Mikhail Lagzdin | 1:02.22 | 8 | B: 1:00.89 (+1.33s | 2.1%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 708 | Henry Deurmeier | 1:02.23 | 10 | B: 1:00.89 (+1.34s | 2.2%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | ||
| 709 | Axel Deklotz | 1:02.24 | 9 | B: 1:00.89 (+1.35s | 2.2%) | Fresno Dolphins Swim Team | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 710 | Ben Casley | 1:02.27 | 10 | B: 1:00.89 (+1.38s | 2.2%) | Sebastopol Sea Serpents | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 711 | Sebastian Uy | 1:02.28 | 10 | B: 1:00.89 (+1.39s | 2.2%) | King Aquatic Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 712 | Cannon Brown | 1:02.31 | 9 | B: 1:00.89 (+1.42s | 2.3%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 713 | Rocky Killingsworth | 1:02.32 | 10 | B: 1:00.89 (+1.43s | 2.3%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 714 | Vladimir Nikolskii | 1:02.38 | 9 | B: 1:00.89 (+1.49s | 2.4%) | Hillsboro Swim Team | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 715 | Orion Taing | 1:02.39 | 9 | B: 1:00.89 (+1.50s | 2.4%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 716 | Oliver Morrison | 1:02.47 | 8 | B: 1:00.89 (+1.58s | 2.5%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Mayhem LCM Meet | ||
| 717 | Aiden Mao | 1:02.48 | 9 | B: 1:00.89 (+1.59s | 2.5%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 718 | Henry Huang | 1:02.48 | 8 | B: 1:00.89 (+1.59s | 2.5%) | Daly City Dolphins | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 719 | Mason McKenzie | 1:02.50 | 9 | B: 1:00.89 (+1.61s | 2.6%) | Tornadoes Swim Team | 05/30/2025 | LA OPEN 2025 | ||
| 720 | Wesley Hu | 1:02.53 | 9 | B: 1:00.89 (+1.64s | 2.6%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 721 | Krishay Mehra | 1:02.54 | 9 | B: 1:00.89 (+1.65s | 2.6%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 722 | Peter Duffin | 1:02.55 | 8 | B: 1:00.89 (+1.66s | 2.7%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 723 | Julian Kau | 1:02.58 | 9 | B: 1:00.89 (+1.69s | 2.7%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 724 | Ahtziri Luengas | 1:02.62 | 10 | B: 1:00.89 (+1.73s | 2.8%) | Walla Walla Swim Club | 06/06/2025 | 2025 TRI CITY INVITATIONAL | ||
| 725 | Calder McPheeters | 1:02.64 | 9 | B: 1:00.89 (+1.75s | 2.8%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 726 | Andrew Moehle | 1:02.66 | 9 | B: 1:00.89 (+1.77s | 2.8%) | Cottonwood Heights Aquatics | 06/27/2025 | WFFM Red White And Black 2025 | ||
| 727 | Eli Shin | 1:02.67 | 8 | B: 1:00.89 (+1.78s | 2.8%) | South Snohomish Co Dolphins | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 728 | Alex Joy | 1:02.68 | 9 | B: 1:00.89 (+1.79s | 2.9%) | Los Altos Mountain View Aquati | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 729 | Noah Wang | 1:02.73 | 9 | B: 1:00.89 (+1.84s | 2.9%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 730 | Qifan Gong | 1:02.82 | 8 | B: 1:00.89 (+1.93s | 3.1%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 731 | John Tang | 1:02.83 | 10 | B: 1:00.89 (+1.94s | 3.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 732 | Nickolas Parasimenco | 1:02.85 | 8 | B: 1:00.89 (+1.96s | 3.1%) | Tooele Sea Serpents | 06/27/2025 | WFFM Red White And Black 2025 | ||
| 733 | Joaquin Garcia | 1:02.86 | 9 | B: 1:00.89 (+1.97s | 3.1%) | Unattached | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 734 | Noah Jagdev | 1:02.87 | 9 | B: 1:00.89 (+1.98s | 3.1%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 735 | Hudson Porter | 1:02.87 | 9 | B: 1:00.89 (+1.98s | 3.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 736 | Tony Chen | 1:02.87 | 10 | B: 1:00.89 (+1.98s | 3.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 737 | Denis Orekhov | 1:02.90 | 9 | B: 1:00.89 (+2.01s | 3.2%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 738 | Noah Huyen | 1:02.90 | 9 | B: 1:00.89 (+2.01s | 3.2%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | ||
| 739 | Lance Coyne | 1:02.93 | 8 | B: 1:00.89 (+2.04s | 3.2%) | Mission Aurora Colorado Swimmi | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 740 | Samuel Zhou | 1:02.94 | 9 | B: 1:00.89 (+2.05s | 3.3%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 741 | James Dussel | 1:02.95 | 9 | B: 1:00.89 (+2.06s | 3.3%) | Multnomah Athletic Club | 06/06/2025 | 2025 CST Summer Invitational | ||
| 742 | Shayne Zhang | 1:02.97 | 8 | B: 1:00.89 (+2.08s | 3.3%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
| 743 | Nathanael Richards | 1:02.98 | 8 | B: 1:00.89 (+2.09s | 3.3%) | Coeur D\\\\\\'alene Area Swim Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 744 | Arwin Safaee | 1:02.99 | 9 | B: 1:00.89 (+2.10s | 3.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 745 | Max Tulla | 1:03.02 | 10 | B: 1:00.89 (+2.13s | 3.4%) | YMCA Presidio Aquatics | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 746 | Bodie Hendrickson | 1:03.06 | 9 | B: 1:00.89 (+2.17s | 3.4%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | ||
| 747 | Luca Fu | 1:03.06 | 8 | B: 1:00.89 (+2.17s | 3.4%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 748 | William Oubre | 1:03.06 | 9 | B: 1:00.89 (+2.17s | 3.4%) | Salida Cyclones | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 749 | Maxwell Yao | 1:03.11 | 7 | B: 1:00.89 (+2.22s | 3.5%) | Gilroy Gators Swim Team | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 750 | George He | 1:03.13 | 8 | B: 1:00.89 (+2.24s | 3.5%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
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.