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 | Orren Harbuck | 1:11.29 | 6 | B: 55.39 (+15.90s | 22.3%) | Swim Dogs | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 1452 | Everett Moore | 1:11.36 | 8 | B: 55.39 (+15.97s | 22.4%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1453 | Liam Kwon | 1:11.37 | 9 | B: 55.39 (+15.98s | 22.4%) | Alto Swim Club | 06/29/2024 | Alto Summer Swelter | ||
| 1454 | Wade Hamilton | 1:11.44 | 9 | B: 55.39 (+16.05s | 22.5%) | Prineville Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 1455 | Saleem Fayed | 1:11.48 | 10 | B: 55.39 (+16.09s | 22.5%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 1456 | Dylan Chung | 1:11.50 | 8 | B: 55.39 (+16.11s | 22.5%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1457 | Eden Hai | 1:11.50 | 7 | B: 55.39 (+16.11s | 22.5%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1458 | Gage Klein | 1:11.63 | 9 | B: 55.39 (+16.24s | 22.7%) | Vandal Aquatic Club | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 1459 | Austen Stringfield | 1:11.65 | 7 | B: 55.39 (+16.26s | 22.7%) | Merced Skimmers Swim Team | 04/29/2023 | Merced Skimmers Long Course Meet | ||
| 1460 | Isaac Law | 1:11.65 | 9 | B: 55.39 (+16.26s | 22.7%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 1461 | Cameron Cooper | 1:11.65 | 9 | B: 55.39 (+16.26s | 22.7%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1462 | Tristan Wan | 1:11.70 | 7 | B: 55.39 (+16.31s | 22.7%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Mayhem LCM Meet | ||
| 1463 | Adam Arakeri | 1:11.73 | 8 | B: 55.39 (+16.34s | 22.8%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 1464 | Ayden Xiao | 1:11.74 | 7 | B: 55.39 (+16.35s | 22.8%) | Eastside Aquatic Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 1465 | Thomas Turini | 1:11.77 | 9 | B: 55.39 (+16.38s | 22.8%) | Sawtooth Aquatic Club | 04/20/2024 | 2024 BY April LCM Time Achievement | ||
| 1466 | Beckett Cesena | 1:11.78 | 7 | B: 55.39 (+16.39s | 22.8%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1467 | David Lynn | 1:11.81 | 8 | B: 55.39 (+16.42s | 22.9%) | Velocity Swimming | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1468 | Cohen Lloyd | 1:11.83 | 8 | B: 55.39 (+16.44s | 22.9%) | Utah Valley Aquatics | 04/13/2024 | 2024 UT HAST LC Kickoff Dev Meet | ||
| 1469 | Mateo Centeno | 1:11.87 | 10 | B: 55.39 (+16.48s | 22.9%) | Hillsboro Swim Team | 06/06/2025 | 2025 CST Summer Invitational | ||
| 1470 | Easton Greger | 1:11.92 | 7 | B: 55.39 (+16.53s | 23.0%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 1471 | Lukas Jensen | 1:11.94 | 6 | B: 55.39 (+16.55s | 23.0%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1472 | Alex Park-sandoval | 1:11.97 | 7 | B: 55.39 (+16.58s | 23.0%) | San Benito Aquatics | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 1473 | Lincoln Messenger | 1:11.99 | 6 | B: 55.39 (+16.60s | 23.1%) | Voltage Aquatics | 07/18/2025 | 2025 LCM Summer Championships | ||
| 1474 | Lawton Hinderer | 1:12.00 | 7 | B: 55.39 (+16.61s | 23.1%) | Velocity Swimming | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1475 | Zion Chang | 1:12.13 | 8 | B: 55.39 (+16.74s | 23.2%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 1476 | Samuel Vito | 1:12.18 | 8 | B: 55.39 (+16.79s | 23.3%) | Durango Swim Club | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 1477 | Theodore Sitz | 1:12.19 | 8 | B: 55.39 (+16.80s | 23.3%) | Fallbrook Assoc Swim T | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1478 | Maxx Yu | 1:12.26 | 9 | B: 55.39 (+16.87s | 23.3%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 1479 | Donovan Pound | 1:12.32 | 7 | B: 55.39 (+16.93s | 23.4%) | Terrapins Swim Team | 05/27/2023 | 2023 TYR Memorial Day Classic | ||
| 1480 | Levi San Pedro | 1:12.40 | 6 | B: 55.39 (+17.01s | 23.5%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1481 | Philip Mansfield | 1:12.52 | 10 | B: 55.39 (+17.13s | 23.6%) | Lehi Aquatics | 08/01/2025 | 2025 LC Beehive Finale | ||
| 1482 | Orion Yin | 1:12.72 | 8 | B: 55.39 (+17.33s | 23.8%) | Santa Clara Swim Club | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 1483 | Charles Fukuma | 1:12.97 | 8 | B: 55.39 (+17.58s | 24.1%) | South Valley Makos | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 1484 | Ryan Ream | 1:13.04 | 7 | B: 55.39 (+17.65s | 24.2%) | Reno Aquatic Club | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 1485 | Colin Chuang | 1:13.17 | 9 | B: 55.39 (+17.78s | 24.3%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 1486 | Owen Mast | 1:13.27 | 7 | B: 55.39 (+17.88s | 24.4%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 1487 | Parth Sinha | 1:13.35 | 9 | B: 55.39 (+17.96s | 24.5%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 1488 | Levi Liechty | 1:13.40 | 8 | B: 55.39 (+18.01s | 24.5%) | Sweet Home Swim Club, Inc. | 05/02/2025 | 2025 AAA May LC Invitational | ||
| 1489 | Ford Falconer | 1:13.42 | 9 | B: 55.39 (+18.03s | 24.6%) | Greenwood Tiger Sharks | 04/13/2025 | 2025 CO NJ Spring LC Tri Meet | ||
| 1490 | Marco Costea | 1:13.42 | 8 | B: 55.39 (+18.03s | 24.6%) | Cascadia Swimming | 11/02/2024 | Oregon City Fall Open 2024 | ||
| 1491 | Ryan Okun | 1:13.44 | 8 | B: 55.39 (+18.05s | 24.6%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1492 | Mark Zhang | 1:13.44 | 8 | B: 55.39 (+18.05s | 24.6%) | Gilroy Gators Swim Team | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 1493 | Vander Tavares | 1:13.46 | 6 | B: 55.39 (+18.07s | 24.6%) | Billings Aquatic Club | 06/24/2022 | 2022 Mt Rushmore Classic | ||
| 1494 | James McAlister | 1:13.68 | 9 | B: 55.39 (+18.29s | 24.8%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1495 | Logan Dobbs | 1:13.69 | 7 | B: 55.39 (+18.30s | 24.8%) | Falfins Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 1496 | Eason Shi | 1:13.74 | 8 | B: 55.39 (+18.35s | 24.9%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1497 | Grant Rico | 1:13.79 | 9 | B: 55.39 (+18.40s | 24.9%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 1498 | Cal Willey | 1:13.87 | 8 | B: 55.39 (+18.48s | 25.0%) | Humboldt Swim Club | 04/19/2024 | VJO Long Spring Thaw C B A+ 2024 | ||
| 1499 | Brandon Lowery | 1:13.88 | 9 | B: 55.39 (+18.49s | 25.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 1500 | Spencer Kay | 1:13.89 | 6 | B: 55.39 (+18.50s | 25.0%) | Legacy Aquatics | 11/02/2024 | Oregon City Fall Open 2024 | ||
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.