Western Zone Zone Boys 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1451 | Asher Orourke | 1:00.68 | 8 | B: 55.39 (+5.29s | 8.7%) | Aquawolves Swimming | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 1452 | Harlan Lawrence | 1:00.68 | 8 | B: 55.39 (+5.29s | 8.7%) | The Dalles Swim Team | 07/04/2026 | Pendleton Open 2026 | ||
| 1453 | Cass Jacobson | 1:00.69 | 9 | B: 55.39 (+5.30s | 8.7%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1454 | Alex Jargalsaikhan | 1:00.71 | 7 | B: 55.39 (+5.32s | 8.8%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1455 | Noyan Naderalvojoud | 1:00.72 | 9 | B: 55.39 (+5.33s | 8.8%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 1456 | Alexander Hall | 1:00.72 | 7 | B: 55.39 (+5.33s | 8.8%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 1457 | Conor Gardin | 1:00.74 | 9 | B: 55.39 (+5.35s | 8.8%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 1458 | Maxton Kempton | 1:00.77 | 9 | B: 55.39 (+5.38s | 8.9%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | ||
| 1459 | Benjamin O'Berry | 1:00.77 | 9 | B: 55.39 (+5.38s | 8.9%) | Bend Swim Club | 05/02/2025 | Bend Swim Club May Invitational | ||
| 1460 | Filip Sapazhkou | 1:00.77 | 8 | B: 55.39 (+5.38s | 8.9%) | Swim Lake City Legends | 06/06/2025 | Speed Lake City 2025 | ||
| 1461 | Matthew Klyzhko | 1:00.77 | 8 | B: 55.39 (+5.38s | 8.9%) | California Capital Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1462 | Andrew Johnson | 1:00.79 | 8 | B: 55.39 (+5.40s | 8.9%) | Bozeman Barracudas Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 1463 | Rishik Burdagunta | 1:00.81 | 7 | B: 55.39 (+5.42s | 8.9%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | ||
| 1464 | Riyom Sarkar | 1:00.82 | 10 | B: 55.39 (+5.43s | 8.9%) | Milpitas Aquatic Club | 05/30/2026 | MAC May 30 LCM Block Party | ||
| 1465 | Jayden Chon | 1:00.82 | 10 | B: 55.39 (+5.43s | 8.9%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 1466 | Jace Daniels | 1:00.83 | 9 | B: 55.39 (+5.44s | 8.9%) | Lehi Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 1467 | Aekagra Nagapurkar | 1:00.84 | 9 | B: 55.39 (+5.45s | 9.0%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 1468 | Lincoln Woodward | 1:00.84 | 8 | B: 55.39 (+5.45s | 9.0%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 1469 | Luke Hammer | 1:00.85 | 10 | B: 55.39 (+5.46s | 9.0%) | University Place Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1470 | Cary Chen | 1:00.85 | 10 | B: 55.39 (+5.46s | 9.0%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 1471 | Grayson Williams | 1:00.90 | 8 | B: 55.39 (+5.51s | 9.0%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1472 | Torin Johnson | 1:00.93 | 9 | B: 55.39 (+5.54s | 9.1%) | Redmond Aquatic Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 1473 | Axelle Baerwald | 1:00.95 | 10 | B: 55.39 (+5.56s | 9.1%) | Chinook Aquatic Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 1474 | Foster Douglass | 1:00.97 | 10 | B: 55.39 (+5.58s | 9.2%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 1475 | Clark Weaver | 1:00.99 | 9 | B: 55.39 (+5.60s | 9.2%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 1476 | Gage Klein | 1:01.02 | 10 | B: 55.39 (+5.63s | 9.2%) | Vandal Aquatic Club | 04/17/2026 | 2026 Shark Attack Copied | ||
| 1477 | Levi Fusselman | 1:01.04 | 9 | B: 55.39 (+5.65s | 9.3%) | Portneuf Valley Swim Team | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 1478 | Eli HO | 1:01.04 | 9 | B: 55.39 (+5.65s | 9.3%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 1479 | Osip Shapirovskiy | 1:01.05 | 8 | B: 55.39 (+5.66s | 9.3%) | Wild West Aquatic Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 1480 | Ethan Nguyen | 1:01.06 | 8 | B: 55.39 (+5.67s | 9.3%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 1481 | Saagar Reddy | 1:01.07 | 9 | B: 55.39 (+5.68s | 9.3%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | ||
| 1482 | Dexter Gratton | 1:01.09 | 10 | B: 55.39 (+5.70s | 9.3%) | SwimTLC-Parker Phenomena Swim | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 1483 | Ethan Nipert | 1:01.10 | 8 | B: 55.39 (+5.71s | 9.3%) | Puget Sound Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1484 | Ramana Kirk | 1:01.12 | 9 | B: 55.39 (+5.73s | 9.4%) | Academy Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 1485 | Colton Ballance | 1:01.14 | 9 | B: 55.39 (+5.75s | 9.4%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 1486 | Benjamin Anzenberg | 1:01.17 | 9 | B: 55.39 (+5.78s | 9.4%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 1487 | Maxwell Ma | 1:01.19 | 9 | B: 55.39 (+5.80s | 9.5%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 1488 | Leon Lu | 1:01.20 | 8 | B: 55.39 (+5.81s | 9.5%) | Denver Triton Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1489 | Seth Davidson | 1:01.24 | 8 | B: 55.39 (+5.85s | 9.6%) | Mighty Marlins Swim Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 1490 | Oliver Young | 1:01.28 | 10 | B: 55.39 (+5.89s | 9.6%) | SOL Swim Team | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 1491 | Ronnie Chen | 1:01.30 | 7 | B: 55.39 (+5.91s | 9.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1492 | Cash Smithey | 1:01.31 | 9 | B: 55.39 (+5.92s | 9.7%) | Lehi Aquatics | 05/24/2024 | Sizzlin Summer Invite May 2024 | ||
| 1493 | Lincoln Zhang | 1:01.33 | 10 | B: 55.39 (+5.94s | 9.7%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 1494 | Isaac Chen | 1:01.35 | 8 | B: 55.39 (+5.96s | 9.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 1495 | Dominic Listella | 1:01.35 | 8 | B: 55.39 (+5.96s | 9.7%) | Spokane Waves Aquatic Team | 06/19/2026 | 2026 SWAT Summer Solstice | ||
| 1496 | Colton Coplin-Perez | 1:01.38 | 8 | B: 55.39 (+5.99s | 9.8%) | Swim Excellence Academy | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1497 | Sebastian Delgado Diaz | 1:01.40 | 10 | B: 55.39 (+6.01s | 9.8%) | Mount Hood Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1498 | Nolan Root | 1:01.47 | 10 | B: 55.39 (+6.08s | 9.9%) | Falfins Swimming | 06/20/2025 | 2025 Falfins Long Course Open | ||
| 1499 | Mason Krapp | 1:01.49 | 6 | B: 55.39 (+6.10s | 9.9%) | Thurston Olympians Swim Club | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1500 | Hayden Jackson | 1:01.50 | 10 | B: 55.39 (+6.11s | 9.9%) | La Junta Tigersharks | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | ||
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.