Western Zone Zone Boys 11-12 - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2401 | Kellen McColgan | 50.33 | 12 | B: 43.49 (+6.84s | 13.6%) | Harbor Aquatics Club | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 2402 | Oscar Sams | 50.33 | 11 | B: 43.49 (+6.84s | 13.6%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 2403 | Ezra Welch | 50.34 | 12 | B: 43.49 (+6.85s | 13.6%) | Bellingham Bay Swim Team | 07/12/2025 | 2025 BBST Final Summer Splash Invitational | ||
| 2404 | Hunter Trujillo | 50.34 | 12 | B: 43.49 (+6.85s | 13.6%) | Pagosa Lakes Porpoises | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | ||
| 2405 | Max Bookstein | 50.34 | 11 | B: 43.49 (+6.85s | 13.6%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2406 | Lucas Lim | 50.35 | 11 | B: 43.49 (+6.86s | 13.6%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2407 | Ben Casley | 50.35 | 11 | B: 43.49 (+6.86s | 13.6%) | Sebastopol Sea Serpents | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 2408 | Socrates Guerrero | 50.35 | 11 | B: 43.49 (+6.86s | 13.6%) | Montclair Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 2409 | Austin Yan | 50.35 | 11 | B: 43.49 (+6.86s | 13.6%) | Blue Dolphin Swim Team | 10/18/2025 | 2025 PN IST Fall Open | ||
| 2410 | Owen Chang | 50.36 | 11 | B: 43.49 (+6.87s | 13.6%) | San Jose Goosemonkeys | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 2411 | Alec Egger | 50.36 | 11 | B: 43.49 (+6.87s | 13.6%) | Carson Tigersharks | 01/16/2026 | 2026 Blizzard Blast Swim Meet | ||
| 2412 | Zhile Li | 50.36 | 11 | B: 43.49 (+6.87s | 13.6%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 2413 | Juyoung Park | 50.37 | 11 | B: 43.49 (+6.88s | 13.7%) | Quicksilver Swimming | 09/29/2023 | Zone 1S Micro Meet A Hosted By QSS | ||
| 2414 | Yuchen Zhou | 50.37 | 10 | B: 43.49 (+6.88s | 13.7%) | Eastside Aquatic Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 2415 | Vladislav Kalyuzhin | 50.37 | 11 | B: 43.49 (+6.88s | 13.7%) | Wave Aquatics | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | ||
| 2416 | James McAlister | 50.37 | 11 | B: 43.49 (+6.88s | 13.7%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 2417 | Miles Dio | 50.38 | 11 | B: 43.49 (+6.89s | 13.7%) | Port Angeles Swim Club | 01/10/2026 | 2026 PN PASC Penguin Fin Tastic Five Approve | ||
| 2418 | Bokai Yan | 50.38 | 12 | B: 43.49 (+6.89s | 13.7%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2419 | Vitalii Budanov | 50.38 | 12 | B: 43.49 (+6.89s | 13.7%) | Falfins Swimming | 05/02/2026 | 2026 CO FLFN Summer Series #2 | ||
| 2420 | Jaiden Yap | 50.38 | 11 | B: 43.49 (+6.89s | 13.7%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 2421 | Jack Geffen | 50.38 | 11 | B: 43.49 (+6.89s | 13.7%) | North Coast Aquatics | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 2422 | Malachi Lack | 50.38 | 11 | B: 43.49 (+6.89s | 13.7%) | Full Armour Swim Team | 02/01/2025 | 2025 CO Falfins SC Series #4 | ||
| 2423 | Julius Sandmann | 50.38 | 12 | B: 43.49 (+6.89s | 13.7%) | McMinnville Swim Club | 03/08/2025 | 2025 McMinnville Season Finale Invitational | ||
| 2424 | Adrian Baumgart | 50.39 | 11 | B: 43.49 (+6.90s | 13.7%) | Meeker Marlins | 05/03/2026 | 2026 CO Montrose Mini Sprint Meet | ||
| 2425 | Perry Kauffman | 50.41 | 11 | B: 43.49 (+6.92s | 13.7%) | Cedar Swim Club | 12/12/2025 | Stingrays Christmas Chaos | ||
| 2426 | Cyrus Haslem | 50.42 | 12 | B: 43.49 (+6.93s | 13.7%) | Roseburg Y Swim Team | 01/24/2026 | Oregon YMCA Championships 2026 | ||
| 2427 | Bobby Conrad | 50.42 | 11 | B: 43.49 (+6.93s | 13.7%) | SlipStream Aquatics | 03/07/2025 | 2025 CO CSI Silver State Championships | ||
| 2428 | Walter Oswald | 50.42 | 11 | B: 43.49 (+6.93s | 13.7%) | Life Time Arizona Swim Team | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 2429 | Jaiden Bharath | 50.43 | 10 | B: 43.49 (+6.94s | 13.8%) | VillaSport Swim Team | 09/20/2024 | 2024 ESA IMX IMReady Invitational Meet | ||
| 2430 | Devin Russell | 50.43 | 12 | B: 43.49 (+6.94s | 13.8%) | Mount Hood Aquatics | 12/12/2025 | 2025 FGSC Christmas Invitational | ||
| 2431 | Hanhui Mei | 50.44 | 10 | B: 43.49 (+6.95s | 13.8%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 2432 | Cylus Hageman | 50.46 | 10 | B: 43.49 (+6.97s | 13.8%) | SlipStream Aquatics | 03/06/2026 | 2026 CO 14 U Silver State | ||
| 2433 | Eli Moulton | 50.46 | 11 | B: 43.49 (+6.97s | 13.8%) | Hilltop Aquatic Swim Team | 11/01/2024 | 2024 UT HAST Fall Back Bash | ||
| 2434 | Behrett Ballance | 50.46 | 11 | B: 43.49 (+6.97s | 13.8%) | Bend Swim Club | 08/07/2026 | Bend Swim Club August Invitational | ||
| 2435 | Jack Senner | 50.47 | 11 | B: 43.49 (+6.98s | 13.8%) | Ohana Swim Team | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | ||
| 2436 | Jaxyn Duran | 50.48 | 11 | B: 43.49 (+6.99s | 13.8%) | Lamarlins Swim Team, Inc. | 07/25/2025 | 2025 CO SECAL Championships | ||
| 2437 | Mason Qin | 50.48 | 12 | B: 43.49 (+6.99s | 13.8%) | Tri-city Channel Cats | 10/25/2025 | 2025 Spooktacular Swim Meet | ||
| 2438 | Seth Donovan | 50.48 | 11 | B: 43.49 (+6.99s | 13.8%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 2439 | Reid Benson | 50.48 | 12 | B: 43.49 (+6.99s | 13.8%) | Foothills Swim Team | 01/16/2026 | 2026 CO CUDA Classic | ||
| 2440 | Carter Hutchens | 50.48 | 11 | B: 43.49 (+6.99s | 13.8%) | Sandpoint Sharks Swim Club | 12/05/2025 | 2025 SWAT Winter Invite | ||
| 2441 | Noel Torres | 50.50 | 11 | B: 43.49 (+7.01s | 13.9%) | Tule Nation Tritons | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 2442 | Benjamin Blanchard | 50.50 | 12 | B: 43.49 (+7.01s | 13.9%) | Montrose Marlins Swim Club | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | ||
| 2443 | Cael Johnson | 50.50 | 11 | B: 43.49 (+7.01s | 13.9%) | Hilltop Aquatic Swim Team | 06/25/2025 | 2025 UT HAST RWB Mini Meet | ||
| 2444 | Divit Sonavane | 50.51 | 11 | B: 43.49 (+7.02s | 13.9%) | Rancho San Dieguito | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 2445 | Ronan Price | 50.52 | 10 | B: 43.49 (+7.03s | 13.9%) | Life Time Colorado Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | ||
| 2446 | Asher Yu | 50.52 | 11 | B: 43.49 (+7.03s | 13.9%) | Rancho San Dieguito | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | ||
| 2447 | Fletcher Chinn | 50.53 | 11 | B: 43.49 (+7.04s | 13.9%) | Meeker Marlins | 05/03/2026 | 2026 CO Montrose Mini Sprint Meet | ||
| 2448 | Koki Goto | 50.53 | 12 | B: 43.49 (+7.04s | 13.9%) | Splash Aquatics | 01/11/2026 | ABC SCY Meet | ||
| 2449 | Vasili Diamant | 50.56 | 12 | B: 43.49 (+7.07s | 14.0%) | Cottonwood Heights Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 2450 | Luke Auth | 50.56 | 12 | B: 43.49 (+7.07s | 14.0%) | Apex | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
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.