Western Zone Zone Boys 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1351 | Jasper Zhong | 54.64 | 8 | B: 53.39 (+1.25s | 2.3%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 1352 | Jack Spaugy | 54.65 | 8 | B: 53.39 (+1.26s | 2.3%) | Multnomah Athletic Club | 11/07/2025 | 2025 THSC November Open | ||
| 1353 | Luke Voeller | 54.65 | 9 | B: 53.39 (+1.26s | 2.3%) | Apex | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 1354 | Coleman Wixom | 54.70 | 10 | B: 53.39 (+1.31s | 2.4%) | Heartland Swim Assoc | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 1355 | Joaquin Garcia | 54.72 | 10 | B: 53.39 (+1.33s | 2.4%) | Swim Dogs | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 1356 | Miles Tseung | 54.74 | 10 | B: 53.39 (+1.35s | 2.5%) | San Ramon Valley Aquatics | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 1357 | Lucas Goebel | 54.75 | 10 | B: 53.39 (+1.36s | 2.5%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1358 | Locke Kane | 54.75 | 9 | B: 53.39 (+1.36s | 2.5%) | Lahaina Swim Club | 12/06/2025 | 2025 MAGSA SCY B3 Meet | ||
| 1359 | Matthew Castaneda | 54.75 | 10 | B: 53.39 (+1.36s | 2.5%) | Seattle Metropolitan Aquatic C | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 1360 | Hunter Lind | 54.78 | 9 | B: 53.39 (+1.39s | 2.5%) | Wasatch Front Fish Market | 11/21/2025 | 2025 MAC Thanksgiving Invitational | ||
| 1361 | Hudson Goodrich | 54.80 | 9 | B: 53.39 (+1.41s | 2.6%) | Denver Swim Academy | 02/21/2026 | 2026 CO DSA Last Chance | ||
| 1362 | Noah Wang | 54.80 | 10 | B: 53.39 (+1.41s | 2.6%) | Front Range Barracudas | 12/15/2024 | 2024 CO CUDA Vs FST Dual | ||
| 1363 | Jasper Wang | 54.84 | 9 | B: 53.39 (+1.45s | 2.6%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 1364 | Shane Mercado | 54.85 | 8 | B: 53.39 (+1.46s | 2.7%) | Highlands Ranch Aquatics | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 1365 | Rishen Tayal | 54.85 | 9 | B: 53.39 (+1.46s | 2.7%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 1366 | Parker Blaine | 54.85 | 9 | B: 53.39 (+1.46s | 2.7%) | Montrose Marlins Swim Club | 04/17/2026 | 2026 CO Jolean Scott Memorial | ||
| 1367 | Ishaan Talluri | 54.87 | 10 | B: 53.39 (+1.48s | 2.7%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 1368 | Leo Roomet | 54.88 | 9 | B: 53.39 (+1.49s | 2.7%) | Maui Dolphins Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | ||
| 1369 | Breydan Maumausolo-Sale | 54.89 | 8 | B: 53.39 (+1.50s | 2.7%) | Kamehameha Swim Club | 01/18/2026 | January A+ Meet | ||
| 1370 | Chion Thompson | 54.89 | 8 | B: 53.39 (+1.50s | 2.7%) | Tule Nation Tritons | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 1371 | Moqi Zhu | 54.89 | 8 | B: 53.39 (+1.50s | 2.7%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | ||
| 1372 | Rowan Miller | 54.89 | 9 | B: 53.39 (+1.50s | 2.7%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | ||
| 1373 | Kirk Li | 54.91 | 8 | B: 53.39 (+1.52s | 2.8%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 1374 | Aaron Wang | 54.92 | 9 | B: 53.39 (+1.53s | 2.8%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1375 | Miles Vuong | 54.92 | 10 | B: 53.39 (+1.53s | 2.8%) | SOL Swim Team | 06/14/2026 | 2026 SI SEA 14u Rising Stars 2 Jun 14 | ||
| 1376 | Leo Beaver | 54.94 | 10 | B: 53.39 (+1.55s | 2.8%) | Portland Aquatic Club | 03/14/2026 | 2026 TEAM Shootout | ||
| 1377 | Henry Hammons | 54.96 | 9 | B: 53.39 (+1.57s | 2.9%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 1378 | Maxwell Wang | 54.97 | 10 | B: 53.39 (+1.58s | 2.9%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1379 | Nickoli Stachlowski | 54.97 | 9 | B: 53.39 (+1.58s | 2.9%) | Hillsboro Swim Team | 10/10/2025 | 2025 OR HEAT Fall Invitational | ||
| 1380 | Karl Madsen | 54.97 | 10 | B: 53.39 (+1.58s | 2.9%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 1381 | Harlan Lawrence | 54.97 | 8 | B: 53.39 (+1.58s | 2.9%) | The Dalles Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 1382 | Andrew Chen | 55.00 | 8 | B: 53.39 (+1.61s | 2.9%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | ||
| 1383 | Rex Ji | 55.02 | 9 | B: 53.39 (+1.63s | 3.0%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 1384 | Jonathan Engle | 55.03 | 9 | B: 53.39 (+1.64s | 3.0%) | Mission Valley YMCA | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 1385 | Theodore Sbarbaro | 55.03 | 9 | B: 53.39 (+1.64s | 3.0%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | ||
| 1386 | Luther Kim | 55.04 | 10 | B: 53.39 (+1.65s | 3.0%) | Sea to Desert Swim Association | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1387 | Oliver Gelman | 55.04 | 9 | B: 53.39 (+1.65s | 3.0%) | Greenwood Tiger Sharks | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 1388 | Edison Cois | 55.08 | 10 | B: 53.39 (+1.69s | 3.1%) | Life Time Oregon Swim Team | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 1389 | Ezekiel Ribellia | 55.09 | 9 | B: 53.39 (+1.70s | 3.1%) | Velocity Swimming | 04/25/2026 | 2026 IE VS James Elwyn Memorial Progressive | ||
| 1390 | Yavin Dantra | 55.10 | 9 | B: 53.39 (+1.71s | 3.1%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 1391 | Paxton Padilla | 55.11 | 9 | B: 53.39 (+1.72s | 3.1%) | Pueblo County Swim Team | 06/19/2026 | 2026 Max Shirley Radiff Memorial | ||
| 1392 | Brody Hartong | 55.13 | 10 | B: 53.39 (+1.74s | 3.2%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 1393 | Jacob Kapustin | 55.13 | 10 | B: 53.39 (+1.74s | 3.2%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 1394 | Aaron Huang | 55.13 | 10 | B: 53.39 (+1.74s | 3.2%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 1395 | Lorenzo Watts | 55.13 | 7 | B: 53.39 (+1.74s | 3.2%) | Sebastopol Sea Serpents | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 1396 | Theodore Blumenstock | 55.15 | 10 | B: 53.39 (+1.76s | 3.2%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 1397 | Kyle Wong | 55.17 | 9 | B: 53.39 (+1.78s | 3.2%) | Albany Armada Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 1398 | Arjun Mishra | 55.19 | 10 | B: 53.39 (+1.80s | 3.3%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 1399 | Daniel Popescu | 55.20 | 7 | B: 53.39 (+1.81s | 3.3%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 1400 | Winston Nickum | 55.22 | 9 | B: 53.39 (+1.83s | 3.3%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | ||
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.