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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4101 | Flint Fields | 54.22 | 10 | B: 38.19 (+16.03s | 29.6%) | Klamath Basin Aquatics | 08/07/2026 | Big Kahuna 2026 | ||
| 4102 | Hans Flinch | 54.23 | 10 | B: 38.19 (+16.04s | 29.6%) | Jackson Hole Stingrays | 10/25/2025 | Spook Splash 2025 | ||
| 4103 | Noyan Naderalvojoud | 54.23 | 9 | B: 38.19 (+16.04s | 29.6%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 4104 | Rocky Kuzera | 54.25 | 9 | B: 38.19 (+16.06s | 29.6%) | Form Swim Team | 09/26/2026 | 2026 CO Gregg Gracheck Memorial | ||
| 4105 | Ryan Hein | 54.25 | 10 | B: 38.19 (+16.06s | 29.6%) | Daly City Dolphins | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 4106 | Namish Karthik | 54.26 | 8 | B: 38.19 (+16.07s | 29.6%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 4107 | Michael Campbell | 54.26 | 9 | B: 38.19 (+16.07s | 29.6%) | Sawtooth Aquatic Club | 11/15/2025 | Fall Mixer Block Party #1 | ||
| 4108 | Castiel Nguyen | 54.27 | 8 | B: 38.19 (+16.08s | 29.6%) | Piranhas Aquatic Club | 09/13/2026 | Hot Dog Meet, Sept 2026 | ||
| 4109 | Leif Mckay | 54.30 | 10 | B: 38.19 (+16.11s | 29.7%) | Columbia River Swim Team | 11/01/2025 | 2025 PAC Fall Invitational | ||
| 4110 | Henry Pan | 54.31 | 8 | B: 38.19 (+16.12s | 29.7%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4111 | Bodhi Won | 54.31 | 10 | B: 38.19 (+16.12s | 29.7%) | Richmond Sailfish | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 4112 | Christopher Bate | 54.33 | 10 | B: 38.19 (+16.14s | 29.7%) | Team Sopris Swimming | 10/12/2024 | 2024 CO Autumn Aspen Meet | ||
| 4113 | Yuvaan Vats | 54.33 | 9 | B: 38.19 (+16.14s | 29.7%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 4114 | Aadvik Ramesh Kumar | 54.33 | 8 | B: 38.19 (+16.14s | 29.7%) | Aquawolves Swimming | 10/17/2026 | 2026 CO Alpha Tide High Point Showdown | ||
| 4115 | Warren Williamson | 54.33 | 9 | B: 38.19 (+16.14s | 29.7%) | Bellingham Bay Swim Team | 10/10/2026 | 2026 BBST Fall Kickoff Approved | ||
| 4116 | Matthew Collins | 54.35 | 9 | B: 38.19 (+16.16s | 29.7%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 4117 | Everett Moore | 54.35 | 9 | B: 38.19 (+16.16s | 29.7%) | Lake Oswego Swim Club | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 4118 | Daniel Gafni | 54.36 | 8 | B: 38.19 (+16.17s | 29.7%) | South Valley Stingrays | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 4119 | Simi Smullin | 54.39 | 9 | B: 38.19 (+16.20s | 29.8%) | Steamboat Springs Swim Team | 09/26/2026 | 2026 CO Steamboat Fall Invitational | ||
| 4120 | Filip Wasilik | 54.41 | 9 | B: 38.19 (+16.22s | 29.8%) | Fort Collins Area Swim Team | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | ||
| 4121 | Kabir Iyer | 54.41 | 8 | B: 38.19 (+16.22s | 29.8%) | Bay Club Panthers | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | ||
| 4122 | Angelo Conti | 54.43 | 7 | B: 38.19 (+16.24s | 29.8%) | South San Francisco Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 4123 | Dhruv Prashanth | 54.45 | 9 | B: 38.19 (+16.26s | 29.9%) | YMCA Presidio Aquatics | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 4124 | Blaze McCoy | 54.46 | 9 | B: 38.19 (+16.27s | 29.9%) | Lamarlins Swim Team, Inc. | 06/19/2026 | 2026 Max Shirley Radiff Memorial | ||
| 4125 | Angelo Cainglet | 54.47 | 9 | B: 38.19 (+16.28s | 29.9%) | East Bay Silver Dolphins | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 4126 | Owen Zhang | 54.48 | 9 | B: 38.19 (+16.29s | 29.9%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 4127 | Eason Liu | 54.48 | 7 | B: 38.19 (+16.29s | 29.9%) | California Capital Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 4128 | Everett Lee-Kwon | 54.49 | 8 | B: 38.19 (+16.30s | 29.9%) | Tualatin Hills Swim Club | 10/10/2025 | 2025 October FNT | ||
| 4129 | Julian Miller | 54.52 | 9 | B: 38.19 (+16.33s | 30.0%) | Wasatch Front Fish Market | 10/15/2025 | WFFM October Developmental | ||
| 4130 | Jayden Chan | 54.52 | 7 | B: 38.19 (+16.33s | 30.0%) | Daly City Dolphins | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 4131 | Kairav Kaushik | 54.53 | 9 | B: 38.19 (+16.34s | 30.0%) | DeAnza Cupertino Aquatics | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | ||
| 4132 | Ayaan Narayan | 54.53 | 6 | B: 38.19 (+16.34s | 30.0%) | Otter Swim Club | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | ||
| 4133 | Arjun Nair | 54.56 | 9 | B: 38.19 (+16.37s | 30.0%) | Olympus Aquatics | 10/25/2024 | 2024 Olympus Aquatics IMR I | ||
| 4134 | Zachary Aslanyan | 54.56 | 10 | B: 38.19 (+16.37s | 30.0%) | Hills Hurricane Swimming | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 4135 | Brennen Moureaux | 54.56 | 7 | B: 38.19 (+16.37s | 30.0%) | Wolverine Aquatics | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 4136 | Jenson Faherty | 54.57 | 9 | B: 38.19 (+16.38s | 30.0%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 4137 | Alexander Koh | 54.57 | 7 | B: 38.19 (+16.38s | 30.0%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4138 | Brady Boehringer | 54.57 | 7 | B: 38.19 (+16.38s | 30.0%) | Team Eugene Aquatics | 07/03/2026 | July 3, 2026 Mini Meet | ||
| 4139 | Emilio Gomez | 54.57 | 7 | B: 38.19 (+16.38s | 30.0%) | Dart Swimming | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 4140 | Albert Yang | 54.58 | 8 | B: 38.19 (+16.39s | 30.0%) | San Diego Swim Club | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 4141 | Preston Kraus | 54.59 | 7 | B: 38.19 (+16.40s | 30.0%) | Aquasol | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 4142 | James Daniels | 54.60 | 9 | B: 38.19 (+16.41s | 30.1%) | Hilltop Aquatic Swim Team | 09/17/2025 | 2025 UT HAST Sprint Meet | ||
| 4143 | Leo Fuentes | 54.61 | 9 | B: 38.19 (+16.42s | 30.1%) | Reno Aquatic Club | 01/17/2025 | 2025 Blizzard Blast Swim Meet | ||
| 4144 | Camden Schiel | 54.62 | 9 | B: 38.19 (+16.43s | 30.1%) | Morgan Marlins Swim Team | 07/26/2025 | 2025 CO Morgal Marlins July Open | ||
| 4145 | Aayan Kharat | 54.62 | 9 | B: 38.19 (+16.43s | 30.1%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 4146 | Calvin Chase | 54.63 | 8 | B: 38.19 (+16.44s | 30.1%) | Hilltop Aquatic Swim Team | 06/25/2025 | 2025 UT HAST RWB Mini Meet | ||
| 4147 | Felix Liu | 54.65 | 10 | B: 38.19 (+16.46s | 30.1%) | Pacifica Sea Lions | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 4148 | Vincent Xu | 54.66 | 10 | B: 38.19 (+16.47s | 30.1%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 4149 | Felix Wang | 54.67 | 9 | B: 38.19 (+16.48s | 30.1%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | ||
| 4150 | Graham Tucker | 54.67 | 8 | B: 38.19 (+16.48s | 30.1%) | Roseburg Y Swim Team | 10/24/2026 | Superior Aquatics Monster Splash 2026 | ||
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.