Western Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4301 | Ansel Sheehy | 1:08.65 | 9 | B: 38.19 (+30.46s | 44.4%) | Ladera Oaks | 12/09/2023 | PAC Swim C B A+ Meet | ||
| 4302 | Raymond Zhang | 1:08.69 | 9 | B: 38.19 (+30.50s | 44.4%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 4303 | Lyle Flynn | 1:08.74 | 9 | B: 38.19 (+30.55s | 44.4%) | Thurston Olympians Swim Club | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | ||
| 4304 | Jagger Perkins | 1:08.74 | 9 | B: 38.19 (+30.55s | 44.4%) | Montrose Marlins Swim Club | 07/18/2026 | 2026 CO Telluride Open | ||
| 4305 | William Broms | 1:08.84 | 8 | B: 38.19 (+30.65s | 44.5%) | Reno Aquatic Club | 03/15/2025 | 2025 NNA Age Group Open | ||
| 4306 | Ritter Friedrich | 1:08.93 | 9 | B: 38.19 (+30.74s | 44.6%) | Lake Oswego Swim Club | 01/11/2025 | 2025 LOSC Winter Intrasquad | ||
| 4307 | Kevin Li | 1:08.95 | 10 | B: 38.19 (+30.76s | 44.6%) | Sunnyvale Swim Club | 04/11/2025 | SUNN Spring Showers Intrasquad Meet | ||
| 4308 | Beckam Ringe | 1:08.96 | 8 | B: 38.19 (+30.77s | 44.6%) | Unattached | 01/17/2025 | 2025 TTSC Winter Qualifier | ||
| 4309 | Rohan Ojha | 1:08.98 | 7 | B: 38.19 (+30.79s | 44.6%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 4310 | Noah Reifert | 1:09.02 | 9 | B: 38.19 (+30.83s | 44.7%) | Form Swim Team | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 4311 | Alejandro Dinares Cardenal | 1:09.03 | 6 | B: 38.19 (+30.84s | 44.7%) | Vashon Seals Swim Team | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | ||
| 4312 | Declan Wolff | 1:09.04 | 7 | B: 38.19 (+30.85s | 44.7%) | Front Range Barracudas | 07/09/2025 | 2025 CO NCS 10 U Summer Festival | ||
| 4313 | Louis Castro | 1:09.10 | 8 | B: 38.19 (+30.91s | 44.7%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 4314 | Danial Liu | 1:09.15 | 8 | B: 38.19 (+30.96s | 44.8%) | Quicksilver Swimming | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 4315 | Christopher Davidson | 1:09.21 | 7 | B: 38.19 (+31.02s | 44.8%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 4316 | Jayden Rozario | 1:09.26 | 8 | B: 38.19 (+31.07s | 44.9%) | Vacaville Swim Club | 11/23/2024 | VJO Vs VACA Battle For The V 2024 | ||
| 4317 | Oscar Merten | 1:09.27 | 8 | B: 38.19 (+31.08s | 44.9%) | Vashon Seals Swim Team | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | ||
| 4318 | Joshua Saunders | 1:09.30 | 9 | B: 38.19 (+31.11s | 44.9%) | Bend Swim Club | 11/15/2024 | Bend High Desert Classic | ||
| 4319 | Kayvon Moerke | 1:09.33 | 7 | B: 38.19 (+31.14s | 44.9%) | B-Town Brazadas Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 4320 | Raul Calderon Melara | 1:09.39 | 10 | B: 38.19 (+31.20s | 45.0%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | ||
| 4321 | Lawrence Wang | 1:09.40 | 6 | B: 38.19 (+31.21s | 45.0%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4322 | Ray Akoum | 1:09.44 | 7 | B: 38.19 (+31.25s | 45.0%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 4323 | Kase Parker | 1:09.49 | 7 | B: 38.19 (+31.30s | 45.0%) | Rocky Ford Blue Marlins | 06/12/2026 | 2026 CO Lamarlins Invitational | ||
| 4324 | Avyaan Agarwal | 1:09.49 | 9 | B: 38.19 (+31.30s | 45.0%) | YMCA of Snohomish County Barra | 05/16/2026 | 2026 PN (PSSA) BYST Spring Fling Approved | ||
| 4325 | Stephen Gurung | 1:09.70 | 9 | B: 38.19 (+31.51s | 45.2%) | Pikes Peak Athletics | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 4326 | Cayden Conner | 1:09.75 | 7 | B: 38.19 (+31.56s | 45.2%) | Rocky Mountain Rapids | 06/27/2026 | 2026 CO Falfins Summer Series #3 | ||
| 4327 | Hanlin Zuo | 1:09.79 | 6 | B: 38.19 (+31.60s | 45.3%) | Albany Armada Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 4328 | Gunnar Boeggeman | 1:09.90 | 7 | B: 38.19 (+31.71s | 45.4%) | Kona Dolphins Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 4329 | Koltan Hallock | 1:09.93 | 8 | B: 38.19 (+31.74s | 45.4%) | Crescent City Swim Club | 01/10/2026 | 2026 SCAT B C Open | ||
| 4330 | August Maas-Baldwin | 1:09.94 | 8 | B: 38.19 (+31.75s | 45.4%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4331 | Micah Sire | 1:09.96 | 9 | B: 38.19 (+31.77s | 45.4%) | Blue Dragons Swim Team | 10/18/2025 | BDST Fall Invitational | ||
| 4332 | John Xu | 1:09.97 | 10 | B: 38.19 (+31.78s | 45.4%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 4333 | Sebastian Selck | 1:09.99 | 8 | B: 38.19 (+31.80s | 45.4%) | Boulder Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 4334 | Jackson Wang | 1:10.17 | 6 | B: 38.19 (+31.98s | 45.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 4335 | Bryan Huang | 1:10.17 | 8 | B: 38.19 (+31.98s | 45.6%) | Wasatch Front Fish Market | 11/14/2024 | WFFM November Developmental | ||
| 4336 | Gabriel Welch | 1:10.25 | 9 | B: 38.19 (+32.06s | 45.6%) | Falfins Swimming | 05/02/2026 | 2026 CO FLFN Summer Series #2 | ||
| 4337 | William Stefani | 1:10.31 | 9 | B: 38.19 (+32.12s | 45.7%) | Napa Valley Swim Team | 11/02/2024 | NVST Swimming Into Fall | ||
| 4338 | Dillon Arafat | 1:10.43 | 9 | B: 38.19 (+32.24s | 45.8%) | King Aquatic Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | ||
| 4339 | Ewan Clothier | 1:10.43 | 8 | B: 38.19 (+32.24s | 45.8%) | Bend Swim Club | 02/14/2026 | 2026 Bend Swim Club Valentines Invitational | ||
| 4340 | Avi Singh | 1:10.54 | 8 | B: 38.19 (+32.35s | 45.9%) | Bay Club Santa Clara Dolphins | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 4341 | Tristan Voss | 1:10.63 | 7 | B: 38.19 (+32.44s | 45.9%) | South Valley Makos | 07/24/2026 | CVAL 2026 | ||
| 4342 | Oscar Conrad | 1:10.66 | 7 | B: 38.19 (+32.47s | 46.0%) | Livermore AquaCowboys | 07/25/2026 | Zone 2 Summer Championships | ||
| 4343 | Ridge Eastman | 1:10.84 | 8 | B: 38.19 (+32.65s | 46.1%) | Jackson Hole Stingrays | 10/25/2025 | Spook Splash 2025 | ||
| 4344 | Gavin Hoffman | 1:10.89 | 7 | B: 38.19 (+32.70s | 46.1%) | Douglas Dolfins Swim Team | 06/13/2026 | Bishop Invitational 2026 | ||
| 4345 | Everett Jones | 1:10.93 | 9 | B: 38.19 (+32.74s | 46.2%) | Piranha Swimming | 07/11/2026 | Willits Otters Hot Summer Swim | ||
| 4346 | Aadav Vinoth | 1:10.96 | 6 | B: 38.19 (+32.77s | 46.2%) | California Dolphins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 4347 | Lev Hantman | 1:11.02 | 6 | B: 38.19 (+32.83s | 46.2%) | Wind N Sea Swim Team | 08/08/2026 | 2026 SI WIND All Ages NTS Wrap Up Meet | ||
| 4348 | Enzo Espinosa | 1:11.05 | 10 | B: 38.19 (+32.86s | 46.2%) | Rogue Rapids | 04/25/2026 | 2026 Rogue Rapids Spring Sprint Intrasquad | ||
| 4349 | Arthur Shi | 1:11.14 | 5 | B: 38.19 (+32.95s | 46.3%) | Manoa Aquatics | 01/11/2026 | ABC SCY Meet | ||
| 4350 | Shepherd Temple | 1:11.30 | 8 | B: 38.19 (+33.11s | 46.4%) | Northern Nevada Aquatics | 03/14/2026 | 2026 NNA AGO | ||
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.