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
1351 Emiliano Castaneda 1:06.65 9 B: 55.39 (+11.26s | 16.9%) Central Coast Swim Club 06/27/2025 TEAM Summer Invitational
1352 Luca Ferrante 1:06.74 7 B: 55.39 (+11.35s | 17.0%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
1353 Felix Franson 1:06.87 8 B: 55.39 (+11.48s | 17.2%) Pikes Peak Athletics 06/20/2025 2025 Falfins Long Course Open
1354 Cooper Garrett 1:06.88 8 B: 55.39 (+11.49s | 17.2%) Tri-city Channel Cats 07/25/2025 2025 IES LC CHAMPIONSHIPS
1355 Alexander Kazakov 1:06.89 7 B: 55.39 (+11.50s | 17.2%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
1356 Jincheng Wang 1:06.89 9 B: 55.39 (+11.50s | 17.2%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
1357 Otis Larsen 1:06.95 7 B: 55.39 (+11.56s | 17.3%) Monterey Bay Swim Club 06/21/2025 2025 FDST June A B Modified LC Invitational
1358 Gavin Tong 1:06.98 6 B: 55.39 (+11.59s | 17.3%) Blue Dolphin Swim Team 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
1359 Lucas Goebel 1:06.99 9 B: 55.39 (+11.60s | 17.3%) Sunnyvale Swim Club 05/17/2025 2025 LAMV SCM C B A+
1360 Conor Campanelli 1:07.00 8 B: 55.39 (+11.61s | 17.3%) Burlingame Aquatics 06/07/2024 Burlingame Aquatic Club Long Course CBA+
1361 Anthony Salinas 1:07.00 7 B: 55.39 (+11.61s | 17.3%) Piranha Swimming 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
1362 Francesco Pelosi 1:07.02 7 B: 55.39 (+11.63s | 17.4%) Quicksilver Swimming 05/22/2024 Zone 1S Micro Meet SJ1 (Host QSS)
1363 Youle Zhong 1:07.08 7 B: 55.39 (+11.69s | 17.4%) Alto Swim Club 07/19/2025 Alto Last Splash
1364 Colson Mou 1:07.12 8 B: 55.39 (+11.73s | 17.5%) South San Francisco Aquatics 05/16/2025 2025 DACA LC CBA Meet
1365 Benjamin Yan 1:07.17 9 B: 55.39 (+11.78s | 17.5%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
1366 Amnay Cherik 1:07.19 6 B: 55.39 (+11.80s | 17.6%) Tiger Aquatics 05/25/2024 2024 Tiger Aquatics C B BB+ Memorial Day Meet
1367 Ettore Billip 1:07.20 8 B: 55.39 (+11.81s | 17.6%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
1368 Yuan Basilio 1:07.22 7 B: 55.39 (+11.83s | 17.6%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
1369 Arthur Clavel 1:07.28 10 B: 55.39 (+11.89s | 17.7%) YMCA Presidio Aquatics 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
1370 Gunnar Torres 1:07.32 9 B: 55.39 (+11.93s | 17.7%) Gold\\\\\\'s Aquatics Club (Camas) 08/02/2025 GACC 2025 End Of Season Meet
1371 Merik Berg 1:07.41 8 B: 55.39 (+12.02s | 17.8%) La Junta Tigersharks 06/06/2025 2025 CO La Junta Invitational
1372 Zion Dickey 1:07.42 9 B: 55.39 (+12.03s | 17.8%) Prineville Swim Team 07/25/2025 2025 OR East Cascade Season Finale
1373 Constantine Kolosov 1:07.48 9 B: 55.39 (+12.09s | 17.9%) Mission Aurora Colorado Swimmi 04/12/2025 2025 CO TOPS Suburban League Pentathlon
1374 Maxwell Sanders 1:07.54 7 B: 55.39 (+12.15s | 18.0%) Salida Cyclones 06/06/2025 2025 CO La Junta Invitational
1375 Harlan Lawrence 1:07.57 6 B: 55.39 (+12.18s | 18.0%) The Dalles Swim Team 06/20/2025 72nd Annual Ted Walker Invitational
1376 Jameson Wallace 1:07.58 7 B: 55.39 (+12.19s | 18.0%) Napa Valley Swim Team 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
1377 Desmond Hammond 1:07.59 8 B: 55.39 (+12.20s | 18.1%) Pirate Swim Club 05/21/2024 Kearns LC Classic
1378 Cass Jacobson 1:07.59 7 B: 55.39 (+12.20s | 18.1%) Otter Swim Club 04/19/2025 Alto Spring Jam Meet
1379 Harrison Rohrer 1:07.60 8 B: 55.39 (+12.21s | 18.1%) Wasatch Front Fish Market 06/27/2025 WFFM Red White And Black 2025
25 Back
1:05.29
1:05.29
50 Back
2.31
1:07.60
50 Back
1:07.60
1380 Louis Vito 1:07.63 7 B: 55.39 (+12.24s | 18.1%) Durango Swim Club 07/11/2025 2025 CO Western Slope LeagueChampionships
1381 Rowan Miller 1:07.77 8 B: 55.39 (+12.38s | 18.3%) Bend Swim Club 06/20/2025 Bend Swim Club Sun Country Invite
1382 Ryden Ciammaichella 1:07.78 7 B: 55.39 (+12.39s | 18.3%) Piedmont Swim Team 04/19/2024 VJO Long Spring Thaw C B A+ 2024
1383 Theodore George 1:07.82 9 B: 55.39 (+12.43s | 18.3%) Lakeridge Swim Team 06/20/2025 Reno Aquatic Club Gamble
1384 Yannik Scholl 1:07.85 7 B: 55.39 (+12.46s | 18.4%) Univ. of Denver Hilltoppers 07/12/2025 2025 CO TOPS SBL Summer Sizzler
1385 Torin Johnson 1:07.90 8 B: 55.39 (+12.51s | 18.4%) Redmond Aquatic Club 12/13/2025 2025 RACE December Intrasquad Meet
1386 Everett White 1:07.91 8 B: 55.39 (+12.52s | 18.4%) Fort Collins Area Swim Team 04/25/2025 2025 CO FAST Spring Splash LC Open
1387 Avyaan Wasuja 1:07.99 9 B: 55.39 (+12.60s | 18.5%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1388 Collin Conrad 1:08.15 9 B: 55.39 (+12.76s | 18.7%) Newport Swim Team 07/19/2025 CAT Summer Open
1389 Kaeson Hines 1:08.20 8 B: 55.39 (+12.81s | 18.8%) La Junta Tigersharks 06/27/2025 2025 CO Alicia Leavitt Memorial Open
1390 Blaze McCoy 1:08.22 8 B: 55.39 (+12.83s | 18.8%) Lamarlins Swim Team, Inc. 06/06/2025 2025 CO La Junta Invitational
1391 Dominic Listella 1:08.22 7 B: 55.39 (+12.83s | 18.8%) Spokane Waves Aquatic Team 06/20/2025 2025 SWAT Summer Solstice
1392 William Smith 1:08.24 8 B: 55.39 (+12.85s | 18.8%) Piedmont Swim Team 04/19/2024 VJO Long Spring Thaw C B A+ 2024
1393 Pete Hubbard 1:08.26 8 B: 55.39 (+12.87s | 18.9%) Southern Utah Swimming Associa 04/25/2025 2025 Stingrays LC Kickoff
1394 Jun Lin 1:08.27 7 B: 55.39 (+12.88s | 18.9%) Seattle Metropolitan Aquatic C 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
1395 Satya Gidwani 1:08.32 9 B: 55.39 (+12.93s | 18.9%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
1396 Jameson Foley 1:08.34 7 B: 55.39 (+12.95s | 18.9%) San Benito Aquatics 05/18/2024 San Benito Aquatics C B A+
1397 Sebastian Gonzalez 1:08.39 7 B: 55.39 (+13.00s | 19.0%) Sawtooth Aquatic Club 07/05/2025 Sawtooth Last Chance Time Trial
1398 Declan McLaren 1:08.42 8 B: 55.39 (+13.03s | 19.0%) Velocity Swimming 07/25/2025 2025 IES LC CHAMPIONSHIPS
1399 Caleb Beaman 1:08.45 7 B: 55.39 (+13.06s | 19.1%) Olympus Aquatics 06/27/2025 2nd Annual Water Dragon Open
1400 Darren Pan 1:08.49 6 B: 55.39 (+13.10s | 19.1%) Los Altos Mountain View Aquati 05/20/2023 LAMV C B A+

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.