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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3401 | Caleb Scopp | 52.00 | 8 | B: 38.19 (+13.81s | 26.6%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | ||
| 3402 | Heath Hess | 52.00 | 8 | B: 38.19 (+13.81s | 26.6%) | Pacific Swim | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 3403 | Yichen Sun | 52.01 | 8 | B: 38.19 (+13.82s | 26.6%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 3404 | Benjamin Redford | 52.03 | 8 | B: 38.19 (+13.84s | 26.6%) | South Davis Aquatics Team | 12/13/2025 | SDAT Winter Pentathlon | ||
| 3405 | Ge Song | 52.03 | 7 | B: 38.19 (+13.84s | 26.6%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 3406 | Riddick Burns | 52.04 | 8 | B: 38.19 (+13.85s | 26.6%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 3407 | Adan Villalobos Vazquez | 52.04 | 10 | B: 38.19 (+13.85s | 26.6%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 3408 | Anthony Moreno | 52.05 | 10 | B: 38.19 (+13.86s | 26.6%) | Race Swami | 11/01/2025 | Race Swami Dia De Los Muertos Classic 2025 | ||
| 3409 | Yogiraj Kobylski | 52.07 | 9 | B: 38.19 (+13.88s | 26.7%) | North Coast Aquatics | 09/21/2025 | 2025 SI PS Freestyle Festival Sun | ||
| 3410 | Thomas Stone | 52.08 | 9 | B: 38.19 (+13.89s | 26.7%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 3411 | Nithin Rammprasad | 52.09 | 10 | B: 38.19 (+13.90s | 26.7%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 3412 | Everest Aragon | 52.09 | 9 | B: 38.19 (+13.90s | 26.7%) | Academy Swim Club | 04/05/2026 | 2026 HI BIG ISLAND SWIMMING | ||
| 3413 | Denver McMahon | 52.10 | 10 | B: 38.19 (+13.91s | 26.7%) | Academy Swim Club | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | ||
| 3414 | Mateo Hernandez Moreno | 52.10 | 10 | B: 38.19 (+13.91s | 26.7%) | Mendocino Coast Sea Dragons | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | ||
| 3415 | Matthew Kirkpatrick | 52.10 | 9 | B: 38.19 (+13.91s | 26.7%) | Excel Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 3416 | ZiRui Wei | 52.10 | 9 | B: 38.19 (+13.91s | 26.7%) | Milpitas Aquatic Club | 02/08/2025 | Swim South Bay | ||
| 3417 | Declan Carter | 52.11 | 9 | B: 38.19 (+13.92s | 26.7%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 3418 | Yunze Song | 52.16 | 6 | B: 38.19 (+13.97s | 26.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 3419 | Caleb Feng | 52.19 | 10 | B: 38.19 (+14.00s | 26.8%) | Milpitas Aquatic Club | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 3420 | Krithik Gaganam | 52.19 | 8 | B: 38.19 (+14.00s | 26.8%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | ||
| 3421 | Vihan Passi | 52.20 | 9 | B: 38.19 (+14.01s | 26.8%) | Jbarracudas Swim Team | 10/04/2025 | 2025 SI CAST Pentathlon 14 U Copied | ||
| 3422 | Owen Roeland | 52.20 | 8 | B: 38.19 (+14.01s | 26.8%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | ||
| 3423 | Luke Ellingford | 52.20 | 8 | B: 38.19 (+14.01s | 26.8%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 3424 | Asher Graham | 52.20 | 8 | B: 38.19 (+14.01s | 26.8%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 3425 | Nikolas Powers | 52.23 | 10 | B: 38.19 (+14.04s | 26.9%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 3426 | Ellis Krause | 52.23 | 10 | B: 38.19 (+14.04s | 26.9%) | San Francisco Seals Swim Team | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 3427 | Knox Crum | 52.25 | 10 | B: 38.19 (+14.06s | 26.9%) | Cache Valley Marlins | 10/04/2025 | October Meet 2025 | ||
| 3428 | Ronnie Chen | 52.25 | 7 | B: 38.19 (+14.06s | 26.9%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 3429 | Ethan Yu | 52.25 | 8 | B: 38.19 (+14.06s | 26.9%) | California Dolphins Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 3430 | Ishaan Sharma | 52.25 | 8 | B: 38.19 (+14.06s | 26.9%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 3431 | Ivan Lopez | 52.25 | 8 | B: 38.19 (+14.06s | 26.9%) | South Bay Aquatics | 06/14/2026 | 2026 SI SEA 14u Rising Stars 2 Jun 14 | ||
| 3432 | Maxwell Johnson | 52.27 | 9 | B: 38.19 (+14.08s | 26.9%) | Lake Oswego Swim Club | 09/20/2025 | 2025 LOSC September Intrasquad 1 | ||
| 3433 | Aekagra Nagapurkar | 52.27 | 9 | B: 38.19 (+14.08s | 26.9%) | California Dolphins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 3434 | Jack DeAngelo | 52.29 | 10 | B: 38.19 (+14.10s | 27.0%) | Mission Aurora Colorado Swimmi | 02/14/2025 | 2025 CO LOVE Last Chance Sweetheart | ||
| 3435 | Kainalu Rivera | 52.29 | 9 | B: 38.19 (+14.10s | 27.0%) | Hilo Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 3436 | Lehan Smith | 52.29 | 9 | B: 38.19 (+14.10s | 27.0%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | ||
| 3437 | Anuj Hunnargikar | 52.29 | 9 | B: 38.19 (+14.10s | 27.0%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 3438 | Stephan Panic | 52.31 | 8 | B: 38.19 (+14.12s | 27.0%) | Truckee-Tahoe Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 3439 | Enzo Palomino | 52.32 | 9 | B: 38.19 (+14.13s | 27.0%) | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 3440 | Evan Stark | 52.32 | 8 | B: 38.19 (+14.13s | 27.0%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | ||
| 3441 | Samuel Madsen | 52.32 | 8 | B: 38.19 (+14.13s | 27.0%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 3442 | Brooks Lapham | 52.33 | 8 | B: 38.19 (+14.14s | 27.0%) | Falfins Swimming | 06/27/2026 | 2026 CO Falfins Summer Series #3 | ||
| 3443 | Lee Vickers | 52.33 | 8 | B: 38.19 (+14.14s | 27.0%) | Bishop Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | ||
| 3444 | Isa Suleman | 52.33 | 10 | B: 38.19 (+14.14s | 27.0%) | South Valley Makos | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 3445 | Justin Xiao | 52.34 | 9 | B: 38.19 (+14.15s | 27.0%) | East Bay Bat Rays | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 3446 | Rhett Stuart | 52.34 | 7 | B: 38.19 (+14.15s | 27.0%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 3447 | Wade Hamilton | 52.35 | 9 | B: 38.19 (+14.16s | 27.0%) | Prineville Swim Team | 07/10/2025 | 2025 Madras Summer Race Fun Series #2 | ||
| 3448 | Mauricio Lopez | 52.36 | 9 | B: 38.19 (+14.17s | 27.1%) | San Benito Aquatics | 07/24/2026 | CVAL 2026 | ||
| 3449 | Judson Tillema | 52.36 | 9 | B: 38.19 (+14.17s | 27.1%) | Arizona Dolphins | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 3450 | Jonas Moor | 52.37 | 9 | B: 38.19 (+14.18s | 27.1%) | Seattle Metropolitan Aquatic C | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | ||
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.