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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2501 | Masanori Orimo | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | Excel Aquatics | 10/23/2026 | 2026 Pumpkin Spice Splash | ||
| 2502 | Levi Finkelstein | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 2503 | Dashiell Wang | 43.22 | 10 | B: 38.19 (+5.03s | 11.6%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | ||
| 2504 | Ariel Sonkin | 43.22 | 10 | B: 38.19 (+5.03s | 11.6%) | Oakland Undercurrent Swim Team | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | ||
| 2505 | Leo Safir | 43.22 | 10 | B: 38.19 (+5.03s | 11.6%) | Piedmont Swim Team | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | ||
| 2506 | Linus Li | 43.23 | 10 | B: 38.19 (+5.04s | 11.7%) | Eastside Aquatic Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 2507 | Theodore Maude | 43.24 | 8 | B: 38.19 (+5.05s | 11.7%) | Piedmont Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 2508 | Lekang Wang | 43.24 | 10 | B: 38.19 (+5.05s | 11.7%) | Otter Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 2509 | Cedar Cary | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Velocity Swimming | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 2510 | Darian Momenoun | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Bay Club Aquatics | 09/20/2026 | 2026 SI PS Freestyle Festival Sun | ||
| 2511 | Cole Erickson | 43.25 | 8 | B: 38.19 (+5.06s | 11.7%) | Reno Aquatic Club | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | ||
| 2512 | Maximiliano Gordillo | 43.26 | 10 | B: 38.19 (+5.07s | 11.7%) | Pacifica Sea Lions | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | ||
| 2513 | Jayden Yang | 43.27 | 7 | B: 38.19 (+5.08s | 11.7%) | California Dolphins Swim Team | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | ||
| 2514 | Austin Sommer | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | ||
| 2515 | Ronin Mock | 43.28 | 7 | B: 38.19 (+5.09s | 11.8%) | Hills Hurricane Swimming | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | ||
| 2516 | Colby Morrill | 43.29 | 7 | B: 38.19 (+5.10s | 11.8%) | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2517 | Sage McGoogan | 43.29 | 9 | B: 38.19 (+5.10s | 11.8%) | Multnomah Athletic Club | 10/09/2026 | 2026 Rogue Rapids Sofia Marks Invitational | ||
| 2518 | Lincoln Muncie | 43.30 | 10 | B: 38.19 (+5.11s | 11.8%) | Spokane Waves Aquatic Team | 11/15/2024 | 2024 Adam England Memorial Fall Splash | ||
| 2519 | Callum Grant | 43.30 | 10 | B: 38.19 (+5.11s | 11.8%) | Univ. of Denver Hilltoppers | 03/15/2025 | 2025 CO TOPS SCY Finale | ||
| 2520 | Brian Xie | 43.30 | 9 | B: 38.19 (+5.11s | 11.8%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 2521 | Tanner Sullivan | 43.30 | 8 | B: 38.19 (+5.11s | 11.8%) | Roseburg Y Swim Team | 10/24/2026 | Superior Aquatics Monster Splash 2026 | ||
| 2522 | Aiden Cai | 43.31 | 7 | B: 38.19 (+5.12s | 11.8%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 2523 | Felix Jung | 43.31 | 9 | B: 38.19 (+5.12s | 11.8%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 2524 | Nickan Jamasian | 43.32 | 9 | B: 38.19 (+5.13s | 11.8%) | Clovis Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 2525 | Luka Ulloa Delgadillo | 43.32 | 7 | B: 38.19 (+5.13s | 11.8%) | Richmond Sailfish | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | ||
| 2526 | Yoichiro Taku | 43.34 | 10 | B: 38.19 (+5.15s | 11.9%) | University Club Swimming | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 2527 | Theo Klancer | 43.34 | 10 | B: 38.19 (+5.15s | 11.9%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 2528 | Thomas Prince George | 43.34 | 10 | B: 38.19 (+5.15s | 11.9%) | Excel Aquatics | 10/23/2026 | 2026 Pumpkin Spice Splash | ||
| 2529 | Gabriel Sisti | 43.35 | 9 | B: 38.19 (+5.16s | 11.9%) | Albany Armada Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 2530 | Jader Li | 43.35 | 10 | B: 38.19 (+5.16s | 11.9%) | Wave Aquatics | 10/24/2026 | 2026 PN TAC Fall Thunderbird Open Approved | ||
| 2531 | Finn Thrower | 43.36 | 9 | B: 38.19 (+5.17s | 11.9%) | Wind N Sea Swim Team | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 2532 | Luca Balzarini | 43.37 | 9 | B: 38.19 (+5.18s | 11.9%) | Valley Aquatics | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | ||
| 2533 | Winston Parsons | 43.38 | 10 | B: 38.19 (+5.19s | 12.0%) | Murray Aquatic Club | 11/21/2025 | 2025 MAC Thanksgiving Invitational | ||
| 2534 | Paxton Couty | 43.38 | 8 | B: 38.19 (+5.19s | 12.0%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 2535 | Simon Chung | 43.39 | 10 | B: 38.19 (+5.20s | 12.0%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 2536 | Fitzgerald Daunis | 43.40 | 10 | B: 38.19 (+5.21s | 12.0%) | Manta Ray Aquatics | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | ||
| 2537 | Hunter Zamora | 43.41 | 9 | B: 38.19 (+5.22s | 12.0%) | Star Aquatics | 10/03/2025 | 2025 STAR September Friday Night At The Races | ||
| 2538 | Dhruv Krishna | 43.41 | 9 | B: 38.19 (+5.22s | 12.0%) | DeAnza Cupertino Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 2539 | Greyson Eden | 43.42 | 8 | B: 38.19 (+5.23s | 12.0%) | Humboldt Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 2540 | Gen Scanlan | 43.42 | 8 | B: 38.19 (+5.23s | 12.0%) | Excel Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 2541 | Micah Burger | 43.42 | 10 | B: 38.19 (+5.23s | 12.0%) | Pikes Peak Athletics | 09/18/2026 | 2026 CO PPA September Kick Off | ||
| 2542 | William Goodrich | 43.42 | 7 | B: 38.19 (+5.23s | 12.0%) | Denver Swim Academy | 03/14/2026 | 2026 CO ACES Mighty Mini Meet | ||
| 2543 | Lee Scherling | 43.42 | 9 | B: 38.19 (+5.23s | 12.0%) | Hills Hurricane Swimming | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 2544 | Gabriel Lezama | 43.42 | 9 | B: 38.19 (+5.23s | 12.0%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 2545 | Brayden Kilen | 43.42 | 9 | B: 38.19 (+5.23s | 12.0%) | YMCA of Snohomish County Barra | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | ||
| 2546 | Jaxon Kikuta | 43.42 | 8 | B: 38.19 (+5.23s | 12.0%) | Shasta YMCA Sharks | 10/10/2026 | Shasta Sharks Bill Fisher Classic 2026 | ||
| 2547 | Alex Xue | 43.42 | 10 | B: 38.19 (+5.23s | 12.0%) | Otter Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 2548 | Declan Martin | 43.43 | 9 | B: 38.19 (+5.24s | 12.1%) | North Coast Aquatics | 09/20/2026 | 2026 SI PS Freestyle Festival Sun | ||
| 2549 | Austin Zhang | 43.43 | 9 | B: 38.19 (+5.24s | 12.1%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 2550 | Samuel Perkiss | 43.43 | 9 | B: 38.19 (+5.24s | 12.1%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
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.