Western Zone Zone Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3701 | Haomiao Zhuang | 50.68 | 7 | B: 38.19 (+12.49s | 24.6%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 3702 | Tejas Manikantan | 50.68 | 8 | B: 38.19 (+12.49s | 24.6%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 3703 | Ishaan Sharma | 50.69 | 8 | B: 38.19 (+12.50s | 24.7%) | DeAnza Cupertino Aquatics | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 3704 | Harlan Lawrence | 50.70 | 7 | B: 38.19 (+12.51s | 24.7%) | The Dalles Swim Team | 08/08/2025 | 2025 OR NST Seahorse Invitational | ||
| 3705 | David Yan | 50.70 | 7 | B: 38.19 (+12.51s | 24.7%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 3706 | Clark Grow | 50.71 | 9 | B: 38.19 (+12.52s | 24.7%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 3707 | Elliot Sheikh | 50.71 | 9 | B: 38.19 (+12.52s | 24.7%) | Life Time Colorado Swim Club | 02/13/2026 | 2026 CO Valentine Open | ||
| 3708 | Dimitriy Sokolovskiy | 50.73 | 10 | B: 38.19 (+12.54s | 24.7%) | Bellingham Bay Swim Team | 01/24/2026 | 2026 PN BBST Aly Fell Memorial Approved | ||
| 3709 | Walter Smith | 50.73 | 8 | B: 38.19 (+12.54s | 24.7%) | Fort Collins Area Swim Team | 01/10/2026 | 2026 CO FAST Vs TOPS Vs RIP | ||
| 3710 | Charles Davis | 50.74 | 9 | B: 38.19 (+12.55s | 24.7%) | Boise Swim Club | 10/13/2024 | BSC BY Spooky Time Trial | ||
| 3711 | Lucas Chen | 50.74 | 9 | B: 38.19 (+12.55s | 24.7%) | Vacaville Swim Club | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 3712 | Thomas Rudy | 50.74 | 8 | B: 38.19 (+12.55s | 24.7%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | ||
| 3713 | Rory Erickson | 50.75 | 10 | B: 38.19 (+12.56s | 24.7%) | Longmont Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 3714 | Mikhail Williams | 50.76 | 9 | B: 38.19 (+12.57s | 24.8%) | North Jeffco Swim Team | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 3715 | Vincent Hu | 50.76 | 9 | B: 38.19 (+12.57s | 24.8%) | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | ||
| 3716 | Noah Hughes | 50.77 | 7 | B: 38.19 (+12.58s | 24.8%) | North Jeffco Swim Team | 11/24/2024 | 2024 CO HRA SBL Turket Trot | ||
| 3717 | Colin Sun | 50.77 | 10 | B: 38.19 (+12.58s | 24.8%) | Lake Oswego Swim Club | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 3718 | Dmitry Timoshevskiy | 50.78 | 10 | B: 38.19 (+12.59s | 24.8%) | Team Eugene Aquatics | 06/12/2025 | June Mini Meet | ||
| 3719 | Boone Kranz | 50.79 | 8 | B: 38.19 (+12.60s | 24.8%) | Mount Hood Aquatics | 01/17/2025 | 2025 TTSC Winter Qualifier | ||
| 3720 | Logan Chan | 50.80 | 9 | B: 38.19 (+12.61s | 24.8%) | Daly City Dolphins | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 3721 | Solomon Stephens | 50.81 | 8 | B: 38.19 (+12.62s | 24.8%) | Portland Aquatic Club | 04/25/2025 | Celebrate PAC Team Intrasquad Meet Master | ||
| 3722 | Grayson Tanner | 50.81 | 9 | B: 38.19 (+12.62s | 24.8%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 3723 | Philip Mansfield | 50.82 | 10 | B: 38.19 (+12.63s | 24.9%) | Lehi Aquatics | 10/23/2025 | Mike Harper Mini Meet | ||
| 3724 | Rigel Aumuller | 50.82 | 10 | B: 38.19 (+12.63s | 24.9%) | Mount Hood Aquatics | 02/08/2026 | 2026 AAA SC Final Countdown Open | ||
| 3725 | Nathan Moyer | 50.83 | 8 | B: 38.19 (+12.64s | 24.9%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 3726 | Andre Manguro | 50.85 | 9 | B: 38.19 (+12.66s | 24.9%) | Nathan Hale | 02/20/2025 | 2025 1A 2A Boys State Swim Dive Champs | ||
| 3727 | Johnny Bryant | 50.86 | 8 | B: 38.19 (+12.67s | 24.9%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 3728 | Henry Bayne | 50.87 | 8 | B: 38.19 (+12.68s | 24.9%) | Nampa Swim Team | 02/03/2024 | Igloo 2024 | ||
| 3729 | Henry McDougall | 50.87 | 7 | B: 38.19 (+12.68s | 24.9%) | Coronado Swim -team Elite | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 3730 | Ryan Okun | 50.87 | 8 | B: 38.19 (+12.68s | 24.9%) | San Ramon Valley Aquatics | 07/26/2025 | Zone 2 Summer Championships | ||
| 3731 | Mickey Herzog | 50.88 | 9 | B: 38.19 (+12.69s | 24.9%) | South Coast Aquatic Team | 11/07/2025 | SCAT Open | ||
| 3732 | Andy Shi | 50.91 | 8 | B: 38.19 (+12.72s | 25.0%) | Santa Clara Swim Club | 06/14/2025 | SCSC Blue Gold Block Party Meet June | ||
| 3733 | Chase Kress | 50.95 | 10 | B: 38.19 (+12.76s | 25.0%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | ||
| 3734 | James Liu | 50.96 | 8 | B: 38.19 (+12.77s | 25.1%) | Quicksilver Swimming | 10/27/2023 | TIDE Micro Meet | ||
| 3735 | Clark Rosier | 50.97 | 9 | B: 38.19 (+12.78s | 25.1%) | Telluride Swim Team | 06/07/2025 | 2025 CO Aspen Summer Meet | ||
| 3736 | Thien-Tin Ho | 50.98 | 10 | B: 38.19 (+12.79s | 25.1%) | Columbia River Swim Team | 11/01/2025 | 2025 PAC Fall Invitational | ||
| 3737 | Lucas Jenkins | 51.00 | 9 | B: 38.19 (+12.81s | 25.1%) | SwimTLC-Parker Phenomena Swim | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 3738 | Trace Takahashi | 51.01 | 6 | B: 38.19 (+12.82s | 25.1%) | Beaverton Area Aquatics Club | 01/03/2025 | 2025 CST Shark Chase Invitational | ||
| 3739 | Tanner Sullivan | 51.03 | 7 | B: 38.19 (+12.84s | 25.2%) | Roseburg Y Swim Team | 01/10/2026 | 2026 SCAT B C Open | ||
| 3740 | Rishen Tayal | 51.05 | 9 | B: 38.19 (+12.86s | 25.2%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | ||
| 3741 | Ryan Steinhour | 51.06 | 9 | B: 38.19 (+12.87s | 25.2%) | Albany Armada Aquatics | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 3742 | Briggs Wisne | 51.06 | 8 | B: 38.19 (+12.87s | 25.2%) | Front Range Barracudas | 12/15/2024 | 2024 CO CUDA Vs FST Dual | ||
| 3743 | Hayden Borgen | 51.07 | 7 | B: 38.19 (+12.88s | 25.2%) | Legacy Aquatics | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 3744 | Albert Spevakov | 51.08 | 9 | B: 38.19 (+12.89s | 25.2%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 3745 | Aiden Yin | 51.09 | 8 | B: 38.19 (+12.90s | 25.2%) | Aquacise Swimming | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 3746 | Charles Samaguey | 51.09 | 8 | B: 38.19 (+12.90s | 25.2%) | Fallon Barracuda Swim Team | 06/08/2024 | Bishop Invitational | ||
| 3747 | Logan Arndt | 51.09 | 8 | B: 38.19 (+12.90s | 25.2%) | Castle Rock Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 3748 | Reef Hallgrimson | 51.09 | 8 | B: 38.19 (+12.90s | 25.2%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 3749 | Connor Quinn-Snyder | 51.09 | 8 | B: 38.19 (+12.90s | 25.2%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | ||
| 3750 | Justin Han | 51.10 | 8 | B: 38.19 (+12.91s | 25.3%) | DeAnza Cupertino Aquatics | 11/16/2024 | 2024 DACA SC CBA 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.