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.