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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2701 | Zeke Rosete | 45.33 | 9 | B: 38.19 (+7.14s | 15.8%) | Island Aquatics | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | ||
| 2702 | Finn Bruner | 45.34 | 8 | B: 38.19 (+7.15s | 15.8%) | Wind N Sea Swim Team | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | ||
| 2703 | Jayce Williams | 45.34 | 8 | B: 38.19 (+7.15s | 15.8%) | Lehi Aquatics | 10/10/2025 | 2025 PC Sprints | ||
| 2704 | Hanchen Guo-Li | 45.34 | 9 | B: 38.19 (+7.15s | 15.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2705 | Bilal Kseibat | 45.35 | 8 | B: 38.19 (+7.16s | 15.8%) | Las Cruces Aquatic Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | ||
| 2706 | Jase Bergquist | 45.35 | 9 | B: 38.19 (+7.16s | 15.8%) | Delta Barracudas | 07/11/2025 | 2025 CO WSL 8 U Championships | ||
| 2707 | Miles Richardson | 45.37 | 8 | B: 38.19 (+7.18s | 15.8%) | Neptune Swimming | 11/22/2025 | Thankswimming Classic 2025 | ||
| 2708 | Linus McMaster | 45.38 | 9 | B: 38.19 (+7.19s | 15.8%) | Eugene City Swim Club | 01/10/2026 | 2026 SCAT B C Open | ||
| 2709 | Logan Davie | 45.38 | 8 | B: 38.19 (+7.19s | 15.8%) | Bend Swim Club | 02/26/2026 | 2026 Madras Winter Locals Meet | ||
| 2710 | Anthony Raffetto | 45.39 | 10 | B: 38.19 (+7.20s | 15.9%) | Mission Aurora Colorado Swimmi | 01/04/2025 | 2025 CO MACS Winter Invitational | ||
| 2711 | Cameron Ryan | 45.39 | 8 | B: 38.19 (+7.20s | 15.9%) | Coastal Machine Aquatics Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 2712 | John Lipp | 45.41 | 7 | B: 38.19 (+7.22s | 15.9%) | Heartland Swim Assoc | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 2713 | Greyson Temple | 45.41 | 9 | B: 38.19 (+7.22s | 15.9%) | Caldwell Swim Club | 12/06/2025 | Reindeer Games 2025 | ||
| 2714 | Ethan Luo | 45.43 | 9 | B: 38.19 (+7.24s | 15.9%) | Renegade Aquatics | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | ||
| 2715 | Clark York | 45.43 | 10 | B: 38.19 (+7.24s | 15.9%) | Life Time Oregon Swim Team | 01/03/2025 | 2025 CST Shark Chase Invitational | ||
| 2716 | Lawson Tenfjord | 45.43 | 10 | B: 38.19 (+7.24s | 15.9%) | Highlands Ranch Aquatics | 02/01/2025 | 2025 CO Falfins SC Series #4 | ||
| 2717 | Gavin Osterman | 45.45 | 9 | B: 38.19 (+7.26s | 16.0%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 2718 | Parker Tregeagle | 45.45 | 9 | B: 38.19 (+7.26s | 16.0%) | Flying Horse Aquatics Club | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 2719 | Yao Yang | 45.46 | 8 | B: 38.19 (+7.27s | 16.0%) | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 2720 | Ransom Roach | 45.46 | 9 | B: 38.19 (+7.27s | 16.0%) | Roseburg Y Swim Team | 01/24/2026 | Oregon YMCA Championships 2026 | ||
| 2721 | Saahil Dixit | 45.47 | 8 | B: 38.19 (+7.28s | 16.0%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 2722 | Matthew Huizingh | 45.47 | 10 | B: 38.19 (+7.28s | 16.0%) | Northern Colorado Swim Club | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | ||
| 2723 | Thomas Yamamoto | 45.48 | 10 | B: 38.19 (+7.29s | 16.0%) | Cedar Swim Club | 02/20/2025 | 2025 CSC Final Countdown | ||
| 2724 | Harold Bu | 45.48 | 10 | B: 38.19 (+7.29s | 16.0%) | San Jose Goosemonkeys | 02/28/2026 | Swim South Bay | ||
| 2725 | Roko Perak | 45.49 | 9 | B: 38.19 (+7.30s | 16.0%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 2726 | Henry Herschmiller | 45.49 | 8 | B: 38.19 (+7.30s | 16.0%) | Port Angeles Swim Club | 05/16/2026 | 2026 PN PASC Masters And Munchkins Approved | ||
| 2727 | Beckett Leigh | 45.51 | 9 | B: 38.19 (+7.32s | 16.1%) | Los Gatos Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 2728 | Zach Zobec | 45.52 | 7 | B: 38.19 (+7.33s | 16.1%) | Denver Triton Swim Team | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 2729 | William Schaefer | 45.52 | 9 | B: 38.19 (+7.33s | 16.1%) | Heartland Swim Assoc | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 2730 | Leonardo Garcia | 45.52 | 9 | B: 38.19 (+7.33s | 16.1%) | Caldwell Swim Club | 10/25/2025 | 2025 Spooktacular Swim Meet | ||
| 2731 | Wren Williams | 45.53 | 10 | B: 38.19 (+7.34s | 16.1%) | Cache Valley Marlins | 11/14/2025 | November Meet 2025 | ||
| 2732 | Jackson Jensen | 45.54 | 9 | B: 38.19 (+7.35s | 16.1%) | Valley Aquatics | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 2733 | Lucas Nguyen | 45.54 | 10 | B: 38.19 (+7.35s | 16.1%) | Renegade Aquatics | 12/15/2024 | 2024 SI FAST 14U C Meet | ||
| 2734 | Jayden Huang | 45.58 | 9 | B: 38.19 (+7.39s | 16.2%) | Aces Swim Club | 03/15/2025 | 2025 CO ACES Mighty Mini | ||
| 2735 | Kyle Zhang | 45.59 | 8 | B: 38.19 (+7.40s | 16.2%) | Aquacise Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 2736 | Waylon Wolf | 45.60 | 10 | B: 38.19 (+7.41s | 16.3%) | Valley Dolphins Swim Team | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 2737 | Orion Kiniery | 45.60 | 8 | B: 38.19 (+7.41s | 16.3%) | Clovis Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 2738 | Ethan Nguyen | 45.60 | 8 | B: 38.19 (+7.41s | 16.3%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 2739 | Samuel Ewing | 45.61 | 10 | B: 38.19 (+7.42s | 16.3%) | Team Vortex | 07/09/2025 | 2025 CO NCS 10 U Summer Festival | ||
| 2740 | Maxwell Gibson | 45.61 | 8 | B: 38.19 (+7.42s | 16.3%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 2741 | Samuel Brown | 45.62 | 9 | B: 38.19 (+7.43s | 16.3%) | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | ||
| 2742 | Taylon Zhu | 45.63 | 7 | B: 38.19 (+7.44s | 16.3%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2743 | Logan Marciel | 45.66 | 6 | B: 38.19 (+7.47s | 16.4%) | South Valley Makos | 02/21/2026 | Pacific Swimming 10 U SCY Championship | ||
| 2744 | Lucas Oh | 45.67 | 10 | B: 38.19 (+7.48s | 16.4%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 2745 | Andrew Truex | 45.69 | 9 | B: 38.19 (+7.50s | 16.4%) | Pikes Peak Athletics | 10/11/2024 | 2024 CO PPA Harvest Heats | ||
| 2746 | Sebastian DI Matteo | 45.69 | 8 | B: 38.19 (+7.50s | 16.4%) | North Coast Aquatics | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 2747 | Eric Zhao | 45.73 | 9 | B: 38.19 (+7.54s | 16.5%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 2748 | Joji Hutchinson | 45.73 | 9 | B: 38.19 (+7.54s | 16.5%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 2749 | Evan Kang | 45.74 | 10 | B: 38.19 (+7.55s | 16.5%) | Unattached | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 2750 | Nathan Wang | 45.75 | 9 | B: 38.19 (+7.56s | 16.5%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
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.