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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Samuel Fuller | 29.10 | 10 | AA Min | AAA: 28.69 (+0.41s | 1.4%) | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | |
| 102 | Ezra Leder | 29.11 | 9 | AA Min | AAA: 28.69 (+0.42s | 1.4%) | Roseburg High School | 02/14/2025 | 2025 OR HS 6A 7 | |
| 103 | Ian Kato | 29.14 | 9 | AA Min | AAA: 28.69 (+0.45s | 1.5%) | Sandy High School Swim Team | 02/15/2025 | 2025 OR HS 6a 4 | |
| 104 | Thys van der Meer | 29.19 | 10 | AA Min | AAA: 28.69 (+0.50s | 1.7%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | |
| 105 | Emmett Chen | 29.19 | 10 | AA Min | AAA: 28.69 (+0.50s | 1.7%) | San Ramon Valley Aquatics | 12/12/2025 | Winter SC Age Group Championships | |
| 106 | Ashton Washington | 29.19 | 9 | AA Min | AAA: 28.69 (+0.50s | 1.7%) | Marysville-Getchell High Schoo | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 107 | Chukwuma Chiedozi | 29.21 | 10 | AA Min | AAA: 28.69 (+0.52s | 1.8%) | Rogue Rapids | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 108 | Gideon Smith | 29.22 | 9 | AA Min | AAA: 28.69 (+0.53s | 1.8%) | Cascade | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 109 | Lincoln Matthews | 29.26 | 10 | AA Min | AAA: 28.69 (+0.57s | 1.9%) | North Bay Aquatics | 12/12/2025 | Winter SC Age Group Championships | |
| 110 | Michael Strimbu | 29.27 | 9 | AA Min | AAA: 28.69 (+0.58s | 2.0%) | Corvallis | 01/18/2025 | Rumbaugh 2025 | |
| 111 | Shunsuke Suzuki | 29.27 | 10 | AA Min | AAA: 28.69 (+0.58s | 2.0%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 112 | Reagan Wilsey | 29.29 | 10 | AA Min | AAA: 28.69 (+0.60s | 2.0%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 113 | Benjamin Hadji | 29.29 | 10 | AA Min | AAA: 28.69 (+0.60s | 2.0%) | Paris-Black | 01/24/2026 | 2026 SCS Swim Festival | |
| 114 | Jerry Ji | 29.30 | 10 | AA Min | AAA: 28.69 (+0.61s | 2.1%) | Rio-Green | 01/24/2026 | 2026 SCS Swim Festival | |
| 115 | Landon Jover | 29.32 | 10 | AA Min | AAA: 28.69 (+0.63s | 2.1%) | Los Angeles Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 116 | Carlos Montenegro | 29.32 | 9 | AA Min | AAA: 28.69 (+0.63s | 2.1%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 117 | Soren Curtis | 29.33 | 9 | AA Min | AAA: 28.69 (+0.64s | 2.2%) | Central Catholic High School | 02/15/2025 | 2025 OR HS 6a 4 | |
| 118 | Jaxson Ruoff | 29.34 | 10 | AA Min | AAA: 28.69 (+0.65s | 2.2%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 119 | Aiden Woo | 29.35 | 10 | AA Min | AAA: 28.69 (+0.66s | 2.2%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 120 | Owen Morton | 29.35 | 10 | AA Min | AAA: 28.69 (+0.66s | 2.2%) | Tri-city Channel Cats | 01/03/2026 | January Storm | |
| 121 | Alexander Blundell | 29.37 | 10 | AA Min | AAA: 28.69 (+0.68s | 2.3%) | Phoenix Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 122 | Ethan Kirilyuk | 29.38 | 10 | AA Min | AAA: 28.69 (+0.69s | 2.3%) | Life Time Northern California | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 123 | Donovan Faltaous | 29.39 | 9 | AA Min | AAA: 28.69 (+0.70s | 2.4%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 124 | Ian Ludwig | 29.40 | 9 | AA Min | AAA: 28.69 (+0.71s | 2.4%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 125 | Dongxin Xian | 29.40 | 9 | AA Min | AAA: 28.69 (+0.71s | 2.4%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 126 | Brennan Garr | 29.42 | 10 | AA Min | AAA: 28.69 (+0.73s | 2.5%) | Bellevue Club Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 127 | Ernest Hsu | 29.42 | 10 | AA Min | AAA: 28.69 (+0.73s | 2.5%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 128 | Erik Eddy | 29.42 | 10 | AA Min | AAA: 28.69 (+0.73s | 2.5%) | East Bay Silver Dolphins | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 129 | Sebastian Guevara | 29.43 | 10 | AA Min | AAA: 28.69 (+0.74s | 2.5%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 130 | David Powell | 29.44 | 10 | AA Min | AAA: 28.69 (+0.75s | 2.5%) | Heartland Swim Assoc | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 131 | Brett Baker | 29.44 | 10 | AA Min | AAA: 28.69 (+0.75s | 2.5%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 132 | Keoni Kikuta | 29.45 | 10 | AA Min | AAA: 28.69 (+0.76s | 2.6%) | Shasta YMCA Sharks | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 133 | Brooks Fraser | 29.48 | 9 | AA Min | AAA: 28.69 (+0.79s | 2.7%) | Aquawolves Swimming | 02/28/2025 | 2025 CO CSI 14 U Age Group Championships | |
| 134 | Bennet Kelly | 29.51 | 9 | AA Min | AAA: 28.69 (+0.82s | 2.8%) | Gold Medal Swim Club | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 135 | Thiago Preciado | 29.55 | 13 | AA Min | AAA: 28.69 (+0.86s | 2.9%) | East Bay Bat Rays | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 136 | Graham Fenton | 29.55 | 9 | AA Min | AAA: 28.69 (+0.86s | 2.9%) | Life Time Arizona Swim Team | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 137 | Harrison Ngo | 29.58 | 10 | AA Min | AAA: 28.69 (+0.89s | 3.0%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 138 | Isaac Toledo | 29.59 | 10 | AA Min | AAA: 28.69 (+0.90s | 3.0%) | Fusion Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 139 | Jake Zobec | 29.64 | 10 | AA Min | AAA: 28.69 (+0.95s | 3.2%) | Denver Triton Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 140 | Ryan Wang | 29.68 | 10 | AA Min | AAA: 28.69 (+0.99s | 3.3%) | Irvine Novaquatics | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 141 | Grayson Morin | 29.69 | 10 | AA Min | AAA: 28.69 (+1.00s | 3.4%) | Stanwood High School | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 142 | Aksel Hahn | 29.74 | 9 | AA Min | AAA: 28.69 (+1.05s | 3.5%) | Prairie | 02/14/2025 | 2025 District IV 3A 4A Mens Championships | |
| 143 | Alexander Kovnatsky | 29.74 | 10 | AA Min | AAA: 28.69 (+1.05s | 3.5%) | Orinda Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 144 | Jefferson Chiang | 29.76 | 9 | AA Min | AAA: 28.69 (+1.07s | 3.6%) | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | |
| 145 | Ray Yu | 29.80 | 9 | AA Min | AAA: 28.69 (+1.11s | 3.7%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 146 | Travis Zhu | 29.89 | 10 | AA Min | AAA: 28.69 (+1.20s | 4.0%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 147 | Miles Kavanaugh | 29.91 | 10 | A Min | AA: 29.89 (+0.02s | 0.1%) | University Place Aquatic Club | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 148 | Hugo Linowski | 29.91 | 9 | A Min | AA: 29.89 (+0.02s | 0.1%) | Olympic Cascade Aquatics | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 149 | Enzo Harter | 29.93 | 10 | A Min | AA: 29.89 (+0.04s | 0.1%) | Beaverton Area Aquatics Club | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 150 | Brody Robertson | 29.96 | 9 | A Min | AA: 29.89 (+0.07s | 0.2%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
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.