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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | 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 | |
| 702 | 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 | |
| 703 | 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 | |
| 704 | Jasper Timmons | 43.62 | 10 | B Min | BB: 41.29 (+2.33s | 5.3%) | Cascade Swim Club | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | |
| 705 | Mo Chen | 43.63 | 9 | B Min | BB: 41.29 (+2.34s | 5.4%) | Wave Aquatics | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 706 | 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 | |
| 707 | Zhouhan Yang | 43.64 | 10 | B Min | BB: 41.29 (+2.35s | 5.4%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 708 | 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 | |
| 709 | 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 | |
| 710 | 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 | |
| 711 | Levi Garay | 43.69 | 10 | B Min | BB: 41.29 (+2.40s | 5.5%) | Fontana Aquatics Club | 12/04/2025 | 2025 Holiday Swim Festival | |
| 712 | 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 | |
| 713 | 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 | |
| 714 | Aarav Rastogi | 43.69 | 10 | B Min | BB: 41.29 (+2.40s | 5.5%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 715 | 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 | |
| 716 | 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 | |
| 717 | Sebastian Dudenko | 43.73 | 8 | B Min | BB: 41.29 (+2.44s | 5.6%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 718 | 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 | |
| 719 | 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) | |
| 720 | 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 | |
| 721 | 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 | |
| 722 | 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 | |
| 723 | 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 | |
| 724 | McKay Brown | 43.81 | 10 | B Min | BB: 41.29 (+2.52s | 5.8%) | Northern Lights Swim Club | 11/21/2025 | NLSC Sprint Classic | |
| 725 | 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 | |
| 726 | 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 | |
| 727 | 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 | |
| 728 | 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 | |
| 729 | 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 | |
| 730 | 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 | |
| 731 | 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 | |
| 732 | Malik Basic | 43.89 | 9 | B Min | BB: 41.29 (+2.60s | 5.9%) | Olympus Aquatics | 12/18/2025 | 2025 OA IMR II Copied | |
| 733 | Ethan Rana | 43.90 | 10 | B Min | BB: 41.29 (+2.61s | 5.9%) | Highlands Ranch Aquatics | 03/14/2025 | 2025 CO NJ Mile High Championships | |
| 734 | Zixin Cheng | 43.90 | 9 | B Min | BB: 41.29 (+2.61s | 5.9%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 735 | Gavin Johnston | 43.91 | 9 | B Min | BB: 41.29 (+2.62s | 6.0%) | Manta Ray Aquatics | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 736 | Avyan Bajpai | 43.93 | 9 | B Min | BB: 41.29 (+2.64s | 6.0%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 737 | Archer Sytsma | 43.94 | 10 | B Min | BB: 41.29 (+2.65s | 6.0%) | Univ. of Denver Hilltoppers | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 738 | Beau Hopkins | 43.95 | 9 | B Min | BB: 41.29 (+2.66s | 6.1%) | Spokane Waves Aquatic Team | 11/15/2024 | 2024 Adam England Memorial Fall Splash | |
| 739 | Liam Park | 43.96 | 9 | B Min | BB: 41.29 (+2.67s | 6.1%) | Punahou Aquatics Institute | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 740 | Max Bookstein | 43.98 | 10 | B Min | BB: 41.29 (+2.69s | 6.1%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 741 | Luke Atanasov | 43.99 | 8 | B Min | BB: 41.29 (+2.70s | 6.1%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 742 | Sterling Hansen | 44.03 | 10 | B Min | BB: 41.29 (+2.74s | 6.2%) | Brighton Bullfrogs Swim Club | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | |
| 743 | Vincent Xie | 44.04 | 10 | B Min | BB: 41.29 (+2.75s | 6.2%) | Beaverton Area Aquatics Club | 10/18/2024 | 2024 THSC Fall Invitational | |
| 744 | John Glenn | 44.05 | 9 | B Min | BB: 41.29 (+2.76s | 6.3%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 745 | Tyler Mirasol | 44.05 | 9 | B Min | BB: 41.29 (+2.76s | 6.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 746 | Daniel Rondel | 44.05 | 9 | B Min | BB: 41.29 (+2.76s | 6.3%) | Wave Aquatics | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 747 | Westley Berman | 44.07 | 10 | B Min | BB: 41.29 (+2.78s | 6.3%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 748 | Wesley Wilson | 44.09 | 9 | B Min | BB: 41.29 (+2.80s | 6.4%) | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | |
| 749 | Jacob Kapustin | 44.11 | 10 | B Min | BB: 41.29 (+2.82s | 6.4%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | |
| 750 | Amar Alwattar | 44.11 | 10 | B Min | BB: 41.29 (+2.82s | 6.4%) | Montclair Swim Team | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | |
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.