Western Zone Zone Boys 11-12 - 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 | Towma Yoshida | 31.24 | 12 | A Min | AA: 31.19 (+0.05s | 0.2%) | Swim Torrance | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 152 | Francis Hei | 31.24 | 11 | A Min | AA: 31.19 (+0.05s | 0.2%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 153 | Hudson Pak | 31.24 | 11 | A Min | AA: 31.19 (+0.05s | 0.2%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 154 | Nicholas Milburn | 31.25 | 12 | A Min | AA: 31.19 (+0.06s | 0.2%) | San Ramon Valley Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 155 | Joshua Swinehart | 31.26 | 12 | A Min | AA: 31.19 (+0.07s | 0.2%) | Unattached | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 156 | Edward Huang | 31.26 | 12 | A Min | AA: 31.19 (+0.07s | 0.2%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 157 | Ryan Little | 31.27 | 12 | A Min | AA: 31.19 (+0.08s | 0.3%) | Seattle Metropolitan Aquatic C | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 158 | Max Sun | 31.29 | 12 | A Min | AA: 31.19 (+0.10s | 0.3%) | Wave Aquatics | 01/24/2026 | 2026 PN WAVE Winter Invitational Approved | |
| 159 | Spencer Slowik | 31.31 | 11 | A Min | AA: 31.19 (+0.12s | 0.4%) | Bainbridge Island Swim Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 160 | Cohen Holzgrove | 31.33 | 12 | A Min | AA: 31.19 (+0.14s | 0.4%) | Shelton High Climbers | 01/17/2026 | 2026 8th Annual Boys HS Swimvitational OB | |
| 161 | Daniel Crossan | 31.36 | 11 | A Min | AA: 31.19 (+0.17s | 0.5%) | Shelton High Climbers | 02/14/2025 | 2025 District IV 3A 4A Mens Championships | |
| 162 | Tyler Yamaguchi | 31.36 | 12 | A Min | AA: 31.19 (+0.17s | 0.5%) | Pacific Swim | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 163 | Rex Lau | 31.36 | 12 | A Min | AA: 31.19 (+0.17s | 0.5%) | Quicksilver Swimming | 03/20/2026 | SCY Spring Age Group Championships | |
| 164 | Declan Mitchem | 31.40 | 12 | A Min | AA: 31.19 (+0.21s | 0.7%) | Cleveland | 02/12/2025 | 2025 OR HS 6A 1 | |
| 165 | Tyde DesRoches | 31.41 | 12 | A Min | AA: 31.19 (+0.22s | 0.7%) | Aloha Aquatics Association | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 166 | Griffin Lin | 31.42 | 11 | A Min | AA: 31.19 (+0.23s | 0.7%) | Swim Kauai Aquatics | 04/25/2026 | SKA Home Meet 42526 MOCK Day 1 Copied | |
| 167 | Mason Chi | 31.43 | 12 | A Min | AA: 31.19 (+0.24s | 0.8%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 168 | Marcel Fatikhov | 31.44 | 12 | A Min | AA: 31.19 (+0.25s | 0.8%) | Dart Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 169 | Garrett Leao | 31.45 | 12 | A Min | AA: 31.19 (+0.26s | 0.8%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 170 | Logan Nelson | 31.47 | 12 | A Min | AA: 31.19 (+0.28s | 0.9%) | Sacramento Aquatics Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 171 | Magnus Russell | 31.47 | 12 | A Min | AA: 31.19 (+0.28s | 0.9%) | Walnut Creek Aquabears | 03/20/2026 | SCY Spring Age Group Championships | |
| 172 | Owen Hallett | 31.49 | 11 | A Min | AA: 31.19 (+0.30s | 1.0%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 173 | Calem Maple | 31.49 | 12 | A Min | AA: 31.19 (+0.30s | 1.0%) | RoadRunners of Albuquerque | 12/04/2025 | 2025 Holiday Swim Festival | |
| 174 | Nicholas Armenakis IV | 31.49 | 11 | A Min | AA: 31.19 (+0.30s | 1.0%) | Stayton Manta Rays Inc | 03/05/2026 | 2026 OSI Arena SC 11 14 Champs | |
| 175 | Andrew Halterman | 31.50 | 11 | A Min | AA: 31.19 (+0.31s | 1.0%) | Reno Aquatic Club | 12/12/2025 | Winter SC Age Group Championships | |
| 176 | Stefan Kazakov | 31.50 | 12 | A Min | AA: 31.19 (+0.31s | 1.0%) | Jbarracudas Swim Team | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 177 | Everett Morrison | 31.51 | 12 | A Min | AA: 31.19 (+0.32s | 1.0%) | Palo Alto Stanford Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 178 | Nash Marschke | 31.53 | 12 | A Min | AA: 31.19 (+0.34s | 1.1%) | Longmont Swim Club | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 179 | Lian Le Roux | 31.57 | 12 | A Min | AA: 31.19 (+0.38s | 1.2%) | Sierra Marlins Swim Team | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 180 | Owen Martin | 31.57 | 12 | A Min | AA: 31.19 (+0.38s | 1.2%) | Montclair Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | |
| 181 | Zuming Zhang | 31.57 | 12 | A Min | AA: 31.19 (+0.38s | 1.2%) | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | |
| 182 | Lucas Kim | 31.57 | 11 | A Min | AA: 31.19 (+0.38s | 1.2%) | Excel Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 183 | Deniz Ucar | 31.59 | 12 | A Min | AA: 31.19 (+0.40s | 1.3%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 184 | Lucas Chen | 31.59 | 12 | A Min | AA: 31.19 (+0.40s | 1.3%) | Alto Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 185 | Jason Joung | 31.60 | 11 | A Min | AA: 31.19 (+0.41s | 1.3%) | La Mirada Armada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 186 | Jason Gao | 31.61 | 12 | A Min | AA: 31.19 (+0.42s | 1.3%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 187 | Malachi Calvin | 31.61 | 11 | A Min | AA: 31.19 (+0.42s | 1.3%) | Ketchikan Killer Whales | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 188 | Thomas Lubisich | 31.63 | 11 | A Min | AA: 31.19 (+0.44s | 1.4%) | Seton Catholic | 02/13/2026 | Boys District IV 2A Champs 2026 | |
| 189 | David Jun | 31.63 | 12 | A Min | AA: 31.19 (+0.44s | 1.4%) | Kamehameha Swim Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 190 | Isaac Tian | 31.64 | 12 | A Min | AA: 31.19 (+0.45s | 1.4%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 191 | Grant Jensen | 31.64 | 11 | A Min | AA: 31.19 (+0.45s | 1.4%) | Archbishop Murphy High School | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 192 | Feifan Gong | 31.69 | 11 | A Min | AA: 31.19 (+0.50s | 1.6%) | Bellevue Club Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 193 | Matthew Blevins | 31.69 | 12 | A Min | AA: 31.19 (+0.50s | 1.6%) | Cascade | 02/13/2026 | 2026 OR HS 4a 4 | |
| 194 | Jackson Moskoff | 31.71 | 12 | A Min | AA: 31.19 (+0.52s | 1.6%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 195 | Kayden Masongsong | 31.72 | 11 | A Min | AA: 31.19 (+0.53s | 1.7%) | Terrapins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 196 | Declan Horst | 31.72 | 12 | A Min | AA: 31.19 (+0.53s | 1.7%) | Rio Salado Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 197 | Oliver Gilbert | 31.72 | 11 | A Min | AA: 31.19 (+0.53s | 1.7%) | Team Sopris Swimming | 04/25/2026 | 2026 CO Aspen Spring Invite | |
| 198 | Jia An | 31.74 | 12 | A Min | AA: 31.19 (+0.55s | 1.7%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 199 | Jiang Yang | 31.76 | 11 | A Min | AA: 31.19 (+0.57s | 1.8%) | Cascade | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 200 | Cash Torner | 31.76 | 12 | A Min | AA: 31.19 (+0.57s | 1.8%) | Temecula Swim Club | 12/19/2025 | 2025 SI Winter Age Group Championships | |
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.