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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2751 | 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 | ||
| 2752 | Andrew Truex | 45.69 | 9 | B: 38.19 (+7.50s | 16.4%) | Pikes Peak Athletics | 10/11/2024 | 2024 CO PPA Harvest Heats | ||
| 2753 | 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 | ||
| 2754 | Eric Zhao | 45.73 | 9 | B: 38.19 (+7.54s | 16.5%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 2755 | Joji Hutchinson | 45.73 | 9 | B: 38.19 (+7.54s | 16.5%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 2756 | Evan Kang | 45.74 | 10 | B: 38.19 (+7.55s | 16.5%) | Unattached | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 2757 | Nathan Wang | 45.75 | 9 | B: 38.19 (+7.56s | 16.5%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 2758 | Sekani Ricketts | 45.76 | 10 | B: 38.19 (+7.57s | 16.5%) | Lebanon Swim Club | 04/25/2026 | 2026 BDST Hugh Genualdi Memorial Invitational | ||
| 2759 | Cole Erickson | 45.76 | 7 | B: 38.19 (+7.57s | 16.5%) | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | ||
| 2760 | James Knox | 45.77 | 9 | B: 38.19 (+7.58s | 16.6%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 2761 | Anthony Salinas | 45.78 | 8 | B: 38.19 (+7.59s | 16.6%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 2762 | Everett Mazzola | 45.78 | 10 | B: 38.19 (+7.59s | 16.6%) | College Area Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | ||
| 2763 | Aru Gopinath | 45.79 | 8 | B: 38.19 (+7.60s | 16.6%) | Unattached | 11/08/2025 | TCA PC November SC C B A+ | ||
| 2764 | Lincoln Sparhawk | 45.79 | 10 | B: 32.79 (+13.00s | 28.4%) | Burlingame Aquatics | 02/02/2024 | Alto Valentines Classic Meet | ||
| 2765 | Maxim Vinogradov | 45.80 | 8 | B: 38.19 (+7.61s | 16.6%) | Jbarracudas Swim Team | 09/20/2025 | 2025 SI PS Freestyle Festival Sat | ||
| 2766 | Miles Brock | 45.80 | 9 | B: 38.19 (+7.61s | 16.6%) | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 2767 | William Keum | 45.83 | 10 | B: 38.19 (+7.64s | 16.7%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | ||
| 2768 | Jaxson Uribe | 45.83 | 10 | B: 38.19 (+7.64s | 16.7%) | Kamehameha Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2769 | Julien Pied | 45.83 | 10 | B: 38.19 (+7.64s | 16.7%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | ||
| 2770 | Ryan David | 45.85 | 9 | B: 38.19 (+7.66s | 16.7%) | Trinity Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 2771 | Austen Tao | 45.85 | 9 | B: 38.19 (+7.66s | 16.7%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | ||
| 2772 | Arwin Sandhu | 45.88 | 9 | B: 38.19 (+7.69s | 16.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2773 | Cashel Menteer | 45.89 | 10 | B: 38.19 (+7.70s | 16.8%) | Wasatch Swim Club | 11/01/2025 | Race Swami Dia De Los Muertos Classic 2025 | ||
| 2774 | Sihuca Gonzalez-Montejano | 45.89 | 9 | B: 38.19 (+7.70s | 16.8%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 2775 | Yuvaan Gaikwad | 45.89 | 8 | B: 38.19 (+7.70s | 16.8%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 2776 | Dutch Pyburn | 45.89 | 9 | B: 38.19 (+7.70s | 16.8%) | Albany Aquatic Association | 02/08/2026 | 2026 AAA SC Final Countdown Open | ||
| 2777 | Liam Yu | 45.89 | 6 | B: 38.19 (+7.70s | 16.8%) | California Dolphins Swim Team | 02/21/2026 | Pacific Swimming 10 U SCY Championship | ||
| 2778 | Jiaqi Zong | 45.90 | 8 | B: 38.19 (+7.71s | 16.8%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | ||
| 2779 | Brian Kost | 45.91 | 8 | B: 38.19 (+7.72s | 16.8%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 2780 | Jackson Mayhugh | 45.92 | 10 | B: 38.19 (+7.73s | 16.8%) | Boise YMCA Swim Team | 12/20/2025 | 2025 BY Candy Cane Invitational | ||
| 2781 | Callan Darmitzel | 45.96 | 7 | B: 38.19 (+7.77s | 16.9%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 2782 | Eric Pan | 45.96 | 10 | B: 32.79 (+13.17s | 28.7%) | Pacific Dragons Swim Team | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 2783 | Theo Hayes | 45.97 | 6 | B: 38.19 (+7.78s | 16.9%) | Kona Dolphins Swim Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | ||
| 2784 | Thomas Morris | 45.97 | 9 | B: 38.19 (+7.78s | 16.9%) | North Coast Aquatics | 06/28/2025 | 2025 SI FAST RISING STARS 2 | ||
| 2785 | Angadh Bhargava | 45.97 | 9 | B: 38.19 (+7.78s | 16.9%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 2786 | Mason Love | 45.97 | 7 | B: 38.19 (+7.78s | 16.9%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 2787 | Alex Rubel | 45.98 | 10 | B: 38.19 (+7.79s | 16.9%) | Walnut Creek Aquabears | 03/23/2025 | DA WCAB Short Course Dual Meet | ||
| 2788 | Jasper Gaffney | 45.99 | 10 | B: 38.19 (+7.80s | 17.0%) | Hood River Valley Swim Team | 10/18/2025 | 2025 HRVST Harvest Of Gold Invitational | ||
| 2789 | Benson Hundley | 46.00 | 9 | B: 38.19 (+7.81s | 17.0%) | Hilltop Aquatic Swim Team | 06/25/2025 | 2025 UT HAST RWB Mini Meet | ||
| 2790 | Alton Rist | 46.00 | 7 | B: 38.19 (+7.81s | 17.0%) | Island Aquatics | 05/16/2026 | 2026 MAGSA 12 U ABC And Special Olympics Meet | ||
| 2791 | Niko Lo Monaco Keller | 46.01 | 8 | B: 38.19 (+7.82s | 17.0%) | Sebastopol Sea Serpents | 11/22/2025 | Thankswimming Classic 2025 | ||
| 2792 | Thomas Vartanian | 46.01 | 8 | B: 38.19 (+7.82s | 17.0%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 2793 | Ivan Hueter | 46.02 | 10 | B: 38.19 (+7.83s | 17.0%) | Port Angeles Swim Club | 01/10/2026 | 2026 PN PASC Penguin Fin Tastic Five Approve | ||
| 2794 | Lucas Niu | 46.05 | 7 | B: 38.19 (+7.86s | 17.1%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 2795 | Brooks Kaiser | 46.05 | 8 | B: 38.19 (+7.86s | 17.1%) | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2796 | Jacob Havluciyan | 46.06 | 10 | B: 38.19 (+7.87s | 17.1%) | Heartland Swim Assoc | 09/21/2025 | 2025 SI PS Freestyle Festival Sun | ||
| 2797 | Aiden Piszcz | 46.07 | 7 | B: 38.19 (+7.88s | 17.1%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 2798 | Eric Yu | 46.07 | 9 | B: 38.19 (+7.88s | 17.1%) | Bellevue Club Swim Team | 10/11/2025 | 2025 PN MMSC Fall Invite | ||
| 2799 | Ray Lin | 46.07 | 10 | B: 38.19 (+7.88s | 17.1%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 2800 | Lev Omniewski | 46.07 | 9 | B: 38.19 (+7.88s | 17.1%) | North Coast Aquatics | 04/12/2025 | 2025 SBA BC 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.