Western Zone Zone Boys 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Ezra Joffer | 37.72 | 12 | BB Min | A: 37.69 (+0.03s | 0.1%) | Multnomah Athletic Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 302 | William Bogdan | 37.72 | 12 | BB Min | A: 37.69 (+0.03s | 0.1%) | Aquawolves Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 303 | Caleb Peykoff | 37.72 | 11 | BB Min | A: 37.69 (+0.03s | 0.1%) | San Clemente Aquatic Team | 06/11/2026 | 2026 SCS June AG Invite | |
| 304 | Elliott Meyer | 37.73 | 11 | BB Min | A: 37.69 (+0.04s | 0.1%) | Salem Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 305 | Yuke Chen | 37.73 | 11 | BB Min | A: 37.69 (+0.04s | 0.1%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 306 | Kian Brown | 37.74 | 11 | BB Min | A: 37.69 (+0.05s | 0.1%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 307 | Kayden Chan | 37.76 | 11 | BB Min | A: 37.69 (+0.07s | 0.2%) | Trident Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 308 | Elliott Pearson | 37.77 | 12 | BB Min | A: 37.69 (+0.08s | 0.2%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 309 | Eric Marsi | 37.80 | 12 | BB Min | A: 37.69 (+0.11s | 0.3%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 310 | George Zybin | 37.81 | 12 | BB Min | A: 37.69 (+0.12s | 0.3%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 311 | Ryan Chu | 37.81 | 11 | BB Min | A: 37.69 (+0.12s | 0.3%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 312 | Erik Eddy | 37.82 | 11 | BB Min | A: 37.69 (+0.13s | 0.3%) | East Bay Silver Dolphins | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 313 | Robert Marrufo | 37.83 | 12 | BB Min | A: 37.69 (+0.14s | 0.4%) | Unattached | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 314 | Declan Bannan | 37.83 | 11 | BB Min | A: 37.69 (+0.14s | 0.4%) | Rancho San Dieguito | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 315 | Bear Anderson | 37.85 | 12 | BB Min | A: 37.69 (+0.16s | 0.4%) | The Olympic Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 316 | John Kalayedjian | 37.86 | 12 | BB Min | A: 37.69 (+0.17s | 0.4%) | San Dimas Aquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 317 | Lincoln Yancy | 37.87 | 12 | BB Min | A: 37.69 (+0.18s | 0.5%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 318 | Keita Ueda | 37.87 | 12 | BB Min | A: 37.69 (+0.18s | 0.5%) | Swim Torrance | 06/12/2025 | 2025 June Age Group Invite | |
| 319 | Artie Boyd | 37.87 | 11 | BB Min | A: 37.69 (+0.18s | 0.5%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 320 | Henry Li | 37.89 | 11 | BB Min | A: 37.69 (+0.20s | 0.5%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 321 | Evan Saltsman | 37.89 | 11 | BB Min | A: 37.69 (+0.20s | 0.5%) | Beach Cities Alpha | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 322 | Greyson Dowler | 37.90 | 12 | BB Min | A: 37.69 (+0.21s | 0.6%) | Aquawolves Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 323 | Brian Wrobel | 37.91 | 11 | BB Min | A: 37.69 (+0.22s | 0.6%) | Sandpipers of Nevada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 324 | Kamran Sadigov | 37.91 | 11 | BB Min | A: 37.69 (+0.22s | 0.6%) | Mission Aurora Colorado Swimmi | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 325 | Harrison Ngo | 37.92 | 11 | BB Min | A: 37.69 (+0.23s | 0.6%) | Irvine Novaquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 326 | Tomas Kneib | 37.93 | 12 | BB Min | A: 37.69 (+0.24s | 0.6%) | Univ. of Denver Hilltoppers | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 327 | Timothy Keychenko | 37.94 | 12 | BB Min | A: 37.69 (+0.25s | 0.7%) | Jbarracudas Swim Team | 06/19/2026 | 2026 SI Splash And Dash | |
| 328 | Tanner Bussie | 37.98 | 12 | BB Min | A: 37.69 (+0.29s | 0.8%) | SwimTLC-Parker Phenomena Swim | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 329 | Jayden Cheng | 37.98 | 10 | BB Min | A: 37.69 (+0.29s | 0.8%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 330 | Kerry Jiang | 38.00 | 12 | BB Min | A: 37.69 (+0.31s | 0.8%) | Kona Aquatics Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 331 | Brandon Reynolds | 38.00 | 12 | BB Min | A: 37.69 (+0.31s | 0.8%) | Pikes Peak Athletics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 332 | Darian Lee | 38.00 | 11 | BB Min | A: 37.69 (+0.31s | 0.8%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 333 | Branson Haugen | 38.03 | 11 | BB Min | A: 37.69 (+0.34s | 0.9%) | Rainbow Aquatics | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 334 | Aiden Grazzini | 38.04 | 12 | BB Min | A: 37.69 (+0.35s | 0.9%) | King Aquatic Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 335 | Jacob Muniz | 38.04 | 12 | BB Min | A: 37.69 (+0.35s | 0.9%) | Punahou Aquatics Institute | 07/16/2026 | 2026 HISI LCM Championships | |
| 336 | Satvik Kushwaha | 38.05 | 12 | BB Min | A: 37.69 (+0.36s | 0.9%) | Hillsboro Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 337 | Anay Datar | 38.05 | 12 | BB Min | A: 37.69 (+0.36s | 0.9%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 338 | Adrian Tu | 38.06 | 11 | BB Min | A: 37.69 (+0.37s | 1.0%) | Walnut Creek Aquabears | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 339 | Ean Luo | 38.07 | 12 | BB Min | A: 37.69 (+0.38s | 1.0%) | Renegade Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 340 | Donovan Breier | 38.07 | 12 | BB Min | A: 37.69 (+0.38s | 1.0%) | McGrath Marlins Swim Team | 06/19/2026 | 2026 SI Splash And Dash | |
| 341 | Liam Chapsal | 38.08 | 11 | BB Min | A: 37.69 (+0.39s | 1.0%) | Flatiron Athletic Club | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 342 | Brian Park | 38.09 | 12 | BB Min | A: 37.69 (+0.40s | 1.1%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 343 | Jiarui Fu | 38.12 | 11 | BB Min | A: 37.69 (+0.43s | 1.1%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 344 | Emmanuel Steele | 38.14 | 11 | BB Min | A: 37.69 (+0.45s | 1.2%) | Vision Swim | 06/11/2026 | 2026 SCS June AG Invite | |
| 345 | Jack Swaffin-Smith | 38.14 | 11 | BB Min | A: 37.69 (+0.45s | 1.2%) | Unattached | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 346 | Ryan Loeung | 38.15 | 12 | BB Min | A: 37.69 (+0.46s | 1.2%) | Canyons Aquatic Club | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 347 | Mason Folster | 38.15 | 11 | BB Min | A: 37.69 (+0.46s | 1.2%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 348 | Christian LO | 38.16 | 11 | BB Min | A: 37.69 (+0.47s | 1.2%) | Sierra Nevada Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 349 | Samuel Schneider | 38.16 | 12 | BB Min | A: 37.69 (+0.47s | 1.2%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 350 | Lucas Jiang | 38.17 | 11 | BB Min | A: 37.69 (+0.48s | 1.3%) | Quicksilver Swimming | 07/31/2025 | 2025 Long Course Far Western Championship | |
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.