Western Zone Zone Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Logan Liew | 37.03 | 10 | A Min | AA: 35.79 (+1.24s | 3.3%) | Streamliner Aquatics | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
| 152 | Zacharia Labyed | 37.09 | 9 | A Min | AA: 35.79 (+1.30s | 3.5%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 153 | Mateo Sison | 37.10 | 10 | A Min | AA: 35.79 (+1.31s | 3.5%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 154 | Austin Pham | 37.13 | 10 | A Min | AA: 35.79 (+1.34s | 3.6%) | Foothills Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 155 | Jarvis Qu | 37.13 | 9 | A Min | AA: 35.79 (+1.34s | 3.6%) | Mission Viejo Nadadores | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 156 | Tucker McCullough | 37.13 | 10 | A Min | AA: 35.79 (+1.34s | 3.6%) | Team Rebel Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 157 | Cheng Dou | 37.16 | 10 | A Min | AA: 35.79 (+1.37s | 3.7%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 158 | Nikoloz Zhorzholiani | 37.22 | 10 | A Min | AA: 35.79 (+1.43s | 3.8%) | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 159 | Miro Wang | 37.23 | 10 | A Min | AA: 35.79 (+1.44s | 3.9%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 160 | Jamie Pan | 37.26 | 10 | A Min | AA: 35.79 (+1.47s | 3.9%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 161 | Theodore Neese | 37.27 | 10 | A Min | AA: 35.79 (+1.48s | 4.0%) | Bend Swim Club | 08/07/2026 | Bend Swim Club August Invitational | |
| 162 | Kaimana Hashimoto | 37.28 | 10 | A Min | AA: 35.79 (+1.49s | 4.0%) | Splash Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 163 | Dylan sun | 37.28 | 10 | B Min | BB: 35.59 (+1.69s | 4.5%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 164 | Andrew Knol | 37.32 | 10 | A Min | AA: 35.79 (+1.53s | 4.1%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 165 | Moose Lane | 37.34 | 10 | A Min | AA: 35.79 (+1.55s | 4.2%) | Streamliner Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 166 | Alex Tang | 37.37 | 10 | A Min | AA: 35.79 (+1.58s | 4.2%) | Aquazot Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 167 | Alexander Rich | 37.38 | 10 | A Min | AA: 35.79 (+1.59s | 4.3%) | Maverick Aquatics | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 168 | Stewart Bye | 37.39 | 10 | A Min | AA: 35.79 (+1.60s | 4.3%) | Corvallis Aquatic Team | 12/12/2025 | 2025 OR HEAT Age Group Jubilee | |
| 169 | Cannon Brown | 37.40 | 10 | A Min | AA: 35.79 (+1.61s | 4.3%) | Olympic Cascade Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 170 | Dylan Tian | 37.40 | 8 | A Min | AA: 35.79 (+1.61s | 4.3%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 171 | Nhat Tran | 37.41 | 10 | A Min | AA: 35.79 (+1.62s | 4.3%) | Olympic Cascade Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 172 | Henry Goddard | 37.41 | 10 | A Min | AA: 35.79 (+1.62s | 4.3%) | Lake Oswego Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 173 | Rylan Kandt | 37.41 | 10 | A Min | AA: 35.79 (+1.62s | 4.3%) | California Capital Aquatics | 11/08/2025 | Folsom Classic 2025 | |
| 174 | Christopher Navarro | 37.43 | 10 | A Min | AA: 35.79 (+1.64s | 4.4%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 175 | Kai Hawkes | 37.46 | 10 | A Min | AA: 35.79 (+1.67s | 4.5%) | Multnomah Athletic Club | 10/17/2025 | 2025 THSC Fall Open | |
| 176 | Allister Georgiou | 37.47 | 10 | A Min | AA: 35.79 (+1.68s | 4.5%) | McGrath Marlins Swim Team | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | |
| 177 | Elliott Lindley | 37.49 | 10 | A Min | AA: 35.79 (+1.70s | 4.5%) | Los Altos Mountain View Aquati | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 178 | Logan Fischer | 37.57 | 10 | A Min | AA: 35.79 (+1.78s | 4.7%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 179 | Paxton Marvray | 37.59 | 10 | A Min | AA: 35.79 (+1.80s | 4.8%) | Sawtooth Aquatic Club | 12/04/2025 | 2025 Holiday Swim Festival | |
| 180 | Wit Harter | 37.61 | 10 | BB Min | A: 37.59 (+0.02s | 0.1%) | VANCOUVER SWIM CLUB | 01/11/2025 | 2025 HRVST Winter Invitational | |
| 181 | Ashwin Tiwari | 37.62 | 9 | BB Min | A: 37.59 (+0.03s | 0.1%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 182 | Chase Witt | 37.62 | 10 | BB Min | A: 37.59 (+0.03s | 0.1%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 183 | Ezz Abdelhadi | 37.67 | 10 | BB Min | A: 37.59 (+0.08s | 0.2%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 184 | Blaine Maramot | 37.70 | 10 | BB Min | A: 37.59 (+0.11s | 0.3%) | Buenaventura Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 185 | Max Ong | 37.72 | 10 | BB Min | A: 37.59 (+0.13s | 0.3%) | Pacific Swim | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 186 | Connor Li | 37.73 | 9 | BB Min | A: 37.59 (+0.14s | 0.4%) | Pacific Dragons Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 187 | Ian Susanto | 37.76 | 9 | BB Min | A: 37.59 (+0.17s | 0.5%) | Legacy Aquatics | 08/01/2026 | 2026 LA Summer Sunset | |
| 188 | Porter Pitti | 37.77 | 9 | BB Min | A: 37.59 (+0.18s | 0.5%) | Olympus Aquatics | 11/06/2025 | 2025 OA Thanksgiving Turkey Meet | |
| 189 | Elijah Hutagalung | 37.82 | 10 | BB Min | A: 37.59 (+0.23s | 0.6%) | Aspire Aquatics of Colorado | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 190 | Oliver Song Zhang | 37.87 | 10 | BB Min | A: 37.59 (+0.28s | 0.7%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 191 | Liam Marciel | 37.89 | 9 | BB Min | A: 37.59 (+0.30s | 0.8%) | South Valley Makos | 07/24/2026 | CVAL 2026 | |
| 192 | Hawx Hansen | 37.92 | 10 | BB Min | A: 37.59 (+0.33s | 0.9%) | Wasatch Front Fish Market | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 193 | Grigorii Vasilenko | 37.94 | 9 | BB Min | A: 37.59 (+0.35s | 0.9%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 194 | Hunter Wilson | 37.95 | 10 | BB Min | A: 37.59 (+0.36s | 0.9%) | Kamehameha Swim Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 195 | Ludwik Pawelski | 37.95 | 9 | BB Min | A: 37.59 (+0.36s | 0.9%) | Sparks Piranhas Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 196 | Blake Bardenhagen | 37.99 | 10 | BB Min | A: 37.59 (+0.40s | 1.1%) | Island Aquatics | 11/01/2025 | 2025 MAGSA B 2 SCY Meet | |
| 197 | Chase Corda | 37.99 | 10 | BB Min | A: 37.59 (+0.40s | 1.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 198 | James Milchteim | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Bay Club Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 199 | Kellan Naisbitt | 38.02 | 10 | BB Min | A: 37.59 (+0.43s | 1.1%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 200 | Daniel Reschke | 38.02 | 10 | BB Min | A: 37.59 (+0.43s | 1.1%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
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.