Western Zone Zone Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Devan Attaluri | 43.13 | 10 | B Min | BB: 41.29 (+1.84s | 4.3%) | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | |
| 602 | Zimo Xu | 43.14 | 10 | B Min | BB: 41.29 (+1.85s | 4.3%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 603 | Nathanael Richards | 43.14 | 9 | B Min | BB: 41.29 (+1.85s | 4.3%) | Spokane Waves Aquatic Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | |
| 604 | Miles Tseung | 43.15 | 10 | B Min | BB: 41.29 (+1.86s | 4.3%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 605 | Kevin Zhang | 43.15 | 9 | B Min | BB: 41.29 (+1.86s | 4.3%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 606 | Nakai LaMere | 43.22 | 10 | B Min | BB: 41.29 (+1.93s | 4.5%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 607 | Owen Deis | 43.23 | 10 | B Min | BB: 41.29 (+1.94s | 4.5%) | Clovis Swim Club | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | |
| 608 | Bruce Chou | 43.24 | 10 | B Min | BB: 41.29 (+1.95s | 4.5%) | Jbarracudas Swim Team | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |
| 609 | Shaan Chenam | 43.24 | 9 | B Min | BB: 41.29 (+1.95s | 4.5%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 610 | Isak Breckon | 43.25 | 10 | B Min | BB: 41.29 (+1.96s | 4.5%) | South Davis Aquatics Team | 10/24/2025 | 2025 CHAT SDAT October Dual | |
| 611 | Elijah Jacobs | 43.25 | 10 | B Min | BB: 41.29 (+1.96s | 4.5%) | Crescent City Swim Club | 10/25/2025 | Superior Aquatics Monster Splash | |
| 612 | Rufus Tang | 43.28 | 10 | B Min | BB: 41.29 (+1.99s | 4.6%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | |
| 613 | Caleb Tos | 43.30 | 10 | B Min | BB: 41.29 (+2.01s | 4.6%) | Tule Nation Tritons | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | |
| 614 | Austin Brower | 43.31 | 9 | B Min | BB: 41.29 (+2.02s | 4.7%) | Pacific Swim | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | |
| 615 | Easton Stromstad | 43.32 | 9 | B Min | BB: 41.29 (+2.03s | 4.7%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 616 | Anthony Ma | 43.33 | 10 | B Min | BB: 41.29 (+2.04s | 4.7%) | Cottonwood Heights Aquatics | 11/14/2025 | 2025 UT HAST Fall Back Bash | |
| 617 | Jacob Chen | 43.36 | 9 | B Min | BB: 41.29 (+2.07s | 4.8%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 618 | Giovanni Bigelow | 43.41 | 10 | B Min | BB: 41.29 (+2.12s | 4.9%) | Thunderbird Aquatic Club | 06/06/2026 | 2026 PN TAC Summer Pentathlon Dist APPROVED | |
| 619 | Christopher Roeder | 43.41 | 10 | B Min | BB: 41.29 (+2.12s | 4.9%) | Aspen Swim Club | 05/03/2026 | 2026 CO Montrose Mini Sprint Meet | |
| 620 | Christopher Chang | 43.58 | 10 | B Min | BB: 41.29 (+2.29s | 5.3%) | Bellingham Bay Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 621 | Neo Perera | 43.58 | 10 | B Min | BB: 41.29 (+2.29s | 5.3%) | Los Altos Mountain View Aquati | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 622 | Chase Clark | 43.59 | 10 | B Min | BB: 41.29 (+2.30s | 5.3%) | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 623 | Kensington Hull | 43.60 | 10 | B Min | BB: 41.29 (+2.31s | 5.3%) | Heartland Swim Assoc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 624 | Jeffrey Xin | 43.61 | 8 | B Min | BB: 41.29 (+2.32s | 5.3%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 625 | Jasper Timmons | 43.62 | 10 | B: 37.09 (+6.53s | 15.0%) | Cascade Swim Club | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 626 | Cooper Dickie | 43.64 | 10 | B Min | BB: 41.29 (+2.35s | 5.4%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 627 | Noah Chiu | 43.65 | 10 | B Min | BB: 41.29 (+2.36s | 5.4%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 628 | Mars Meihack | 43.65 | 9 | B Min | BB: 41.29 (+2.36s | 5.4%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 629 | Hadam Bang | 43.67 | 10 | B Min | BB: 41.29 (+2.38s | 5.4%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 630 | Levi Garay | 43.69 | 10 | B Min | BB: 41.29 (+2.40s | 5.5%) | Fontana Aquatics Club | 12/04/2025 | 2025 Holiday Swim Festival | |
| 631 | Noah Oh | 43.69 | 10 | B Min | BB: 41.29 (+2.40s | 5.5%) | Cascade Swim Club | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | |
| 632 | Bennett Haselfeld | 43.69 | 10 | B Min | BB: 41.29 (+2.40s | 5.5%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 633 | Aarav Rastogi | 43.69 | 10 | B: 37.09 (+6.60s | 15.1%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 634 | Teddy Nichols | 43.71 | 10 | B Min | BB: 41.29 (+2.42s | 5.5%) | Seals Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 635 | Ezra Junio | 43.71 | 10 | B Min | BB: 41.29 (+2.42s | 5.5%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 636 | Sebastian Dudenko | 43.73 | 9 | B Min | BB: 41.29 (+2.44s | 5.6%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 637 | Reed Helminski | 43.73 | 10 | B Min | BB: 41.29 (+2.44s | 5.6%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 638 | Elliott Boland | 43.74 | 10 | B Min | BB: 41.29 (+2.45s | 5.6%) | Academy Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 639 | Andrii Ivanov | 43.76 | 10 | B Min | BB: 41.29 (+2.47s | 5.6%) | Valley Aquatics | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 640 | Eric Lie | 43.78 | 10 | B Min | BB: 41.29 (+2.49s | 5.7%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 641 | Enoch Wang | 43.78 | 8 | B Min | BB: 41.29 (+2.49s | 5.7%) | Bainbridge Island Swim Club | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 642 | Samuel Diemert | 43.81 | 9 | B Min | BB: 41.29 (+2.52s | 5.8%) | Mission Aurora Colorado Swimmi | 03/13/2026 | Mile High Championship Invitational | |
| 643 | Ethan Manning | 43.82 | 10 | B Min | BB: 41.29 (+2.53s | 5.8%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 644 | Daniel Schad | 43.83 | 10 | B Min | BB: 41.29 (+2.54s | 5.8%) | Maui Dolphins Swim Club | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 645 | Miles Platt | 43.86 | 10 | B Min | BB: 41.29 (+2.57s | 5.9%) | King Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 646 | Oliver Loening | 43.87 | 10 | B Min | BB: 41.29 (+2.58s | 5.9%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | |
| 647 | Ari Mobasseri | 43.87 | 8 | B Min | BB: 41.29 (+2.58s | 5.9%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 648 | Beckett Flynn | 43.88 | 10 | B Min | BB: 41.29 (+2.59s | 5.9%) | Issaquah Swim Team | 10/18/2025 | 2025 PN IST Fall Open | |
| 649 | Lucas Yang | 43.88 | 10 | B Min | BB: 41.29 (+2.59s | 5.9%) | Bay Club Santa Clara Dolphins | 02/28/2026 | Swim South Bay | |
| 650 | Malik Basic | 43.89 | 9 | B Min | BB: 41.29 (+2.60s | 5.9%) | Olympus Aquatics | 12/18/2025 | 2025 OA IMR II Copied | |
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.