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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Robert Legg | 27.77 | 10 | AAAA Min | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | ||
| 2 | Cavin Spruiell | 28.23 | 6 | AAAA Min | Unattached | 03/23/2025 | DA WCAB Short Course Dual Meet | ||
| 3 | Ethan Locke | 28.68 | 10 | AAAA Min | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | ||
| 4 | Zhecheng Zhu | 28.89 | 10 | AAAA Min | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 5 | Layth Alkhairo | 29.75 | 9 | AAAA Min | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | ||
| 6 | Pace Bui | 29.75 | 10 | AAAA Min | Fog City Hammerheads | 03/20/2026 | SCY Spring Age Group Championships | ||
| 7 | Hoshi Aono | 29.79 | 10 | AAAA Min | Aquazot Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 8 | Ryan Latronica | 29.79 | 10 | AAAA Min | Hills Hurricane Swimming | 03/20/2026 | SCY Spring Age Group Championships | ||
| 9 | Rubix Szolusha | 29.96 | 10 | AAAA Min | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | ||
| 10 | Graeme Mulhearn | 29.96 | 5 | AAAA Min | Livermore AquaCowboys | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 11 | Jayden Cheng | 30.24 | 10 | AAAA Min | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 12 | Marco Sun | 30.32 | 10 | AAAA Min | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | ||
| 13 | Stephen Huang | 30.41 | 10 | AAAA Min | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 14 | August Liao | 30.46 | 10 | AAAA Min | Paris-Black | 01/24/2026 | 2026 SCS Swim Festival | ||
| 15 | Sinan Ozgur | 30.48 | 10 | AAAA Min | Pleasanton Seahawks | 03/20/2026 | SCY Spring Age Group Championships | ||
| 16 | Aleksandr Rybin | 30.52 | 10 | AAAA Min | King Aquatic Club | 03/19/2026 | 2026 Northwest Region AG Champs Approved | ||
| 17 | Allen Chen | 30.71 | 10 | AAAA Min | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 NW Region Age Group Champs Approved | ||
| 18 | Matthew Zhao | 30.78 | 10 | AAAA Min | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 19 | Yihong Xiang | 31.26 | 10 | AAA Min | AAAA: 30.79 (+0.47s | 1.5%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 20 | Jozua Sugianto | 31.34 | 10 | AAA Min | AAAA: 30.79 (+0.55s | 1.8%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 21 | David Goldenberg | 31.36 | 10 | AAA Min | AAAA: 30.79 (+0.57s | 1.8%) | Bellevue Club Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 22 | Guanlin Chen | 31.38 | 9 | AAA Min | AAAA: 30.79 (+0.59s | 1.9%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 23 | Aiden Chung | 31.41 | 10 | AAA Min | AAAA: 30.79 (+0.62s | 2.0%) | Patriot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 24 | Mason Ryu | 31.52 | 10 | AAA Min | AAAA: 30.79 (+0.73s | 2.3%) | Klg Sports Swim Team | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 25 | Kaimana Hashimoto | 31.54 | 10 | AAA Min | AAAA: 30.79 (+0.75s | 2.4%) | Splash Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 26 | Ethan Qu | 31.56 | 10 | AAA Min | AAAA: 30.79 (+0.77s | 2.4%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 27 | Andy Wang | 31.59 | 10 | AAA Min | AAAA: 30.79 (+0.80s | 2.5%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 28 | Paxton Goldsborough | 31.60 | 10 | AAA Min | AAAA: 30.79 (+0.81s | 2.6%) | Academy Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 29 | Clayton Chester | 31.61 | 10 | AAA Min | AAAA: 30.79 (+0.82s | 2.6%) | Heartland Swim Assoc | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 30 | Travis Zhu | 31.73 | 10 | AAA Min | AAAA: 30.79 (+0.94s | 3.0%) | Excel Aquatics | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 31 | Elliott Ganancial | 31.75 | 10 | AAA Min | AAAA: 30.79 (+0.96s | 3.0%) | Aloha Aquatics Association | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 32 | Jerry Ji | 31.80 | 10 | AAA Min | AAAA: 30.79 (+1.01s | 3.2%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 33 | William McConnell | 31.87 | 10 | AAA Min | AAAA: 30.79 (+1.08s | 3.4%) | Blackhawk Swim Team | 12/12/2025 | Winter SC Age Group Championships | |
| 34 | Kevin Zou | 31.87 | 10 | AAA Min | AAAA: 30.79 (+1.08s | 3.4%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 35 | Tatsumasa Sekine | 31.94 | 9 | AAA Min | AAAA: 30.79 (+1.15s | 3.6%) | Santa Clara Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 36 | Ethan Zhang | 32.14 | 9 | AAA Min | AAAA: 30.79 (+1.35s | 4.2%) | Vacaville Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 37 | Trevor Lam | 32.19 | 9 | AAA Min | AAAA: 30.79 (+1.40s | 4.3%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 38 | Justus Waqainabete | 32.22 | 10 | AAA Min | AAAA: 30.79 (+1.43s | 4.4%) | Aulea Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 39 | Aurelius Lien | 32.24 | 9 | AAA Min | AAAA: 30.79 (+1.45s | 4.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 40 | Jacob Liu | 32.32 | 10 | AAA Min | AAAA: 30.79 (+1.53s | 4.7%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 41 | Isaac Dai | 32.39 | 9 | AAA Min | AAAA: 30.79 (+1.60s | 4.9%) | Mission Viejo Nadadores | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 42 | Julian Phillips | 32.42 | 10 | AAA Min | AAAA: 30.79 (+1.63s | 5.0%) | Quicksilver Swimming | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 43 | Russell Choy | 32.49 | 10 | AAA Min | AAAA: 30.79 (+1.70s | 5.2%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 44 | Benjamin Shen | 32.50 | 10 | AAA Min | AAAA: 30.79 (+1.71s | 5.3%) | Orinda Aquatics | 12/12/2025 | Winter SC Age Group Championships | |
| 45 | Alexander Kovnatsky | 32.50 | 10 | AAA Min | AAAA: 30.79 (+1.71s | 5.3%) | Orinda Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 46 | Cameron Boitano | 32.71 | 10 | AA Min | AAA: 32.59 (+0.12s | 0.4%) | Pleasanton Seahawks | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 47 | William Trueman | 32.74 | 10 | AA Min | AAA: 32.59 (+0.15s | 0.5%) | CAC Stingrays Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 48 | Bryce Alpert | 32.79 | 9 | AA Min | AAA: 32.59 (+0.20s | 0.6%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 49 | Andy Tran | 32.86 | 10 | AA Min | AAA: 32.59 (+0.27s | 0.8%) | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 50 | Aaron Niu | 32.88 | 10 | AA Min | AAA: 32.59 (+0.29s | 0.9%) | Flying Fish Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
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.