Western Zone Zone Boys 15-16 - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2901 | Kellan Rosenshine | 48.08 | 14 | B: 31.79 (+16.29s | 33.9%) | Seattle Metropolitan Aquatic C | 02/09/2025 | 2025 PN SMAC February Mini Meet | ||
| 2902 | JACK YOSHIMURA | 48.10 | 16 | B: 31.79 (+16.31s | 33.9%) | Santa Cruz Swimming | 02/29/2020 | Santa Cruz Swimming C/B/A+ Meet | ||
| 2903 | Ty Long | 48.14 | 14 | B: 31.79 (+16.35s | 34.0%) | South Davis Aquatics Team | 11/29/2025 | November Chat Vs SDAT Dual | ||
| 2904 | Kasen Bullock | 48.14 | 15 | B: 31.79 (+16.35s | 34.0%) | Fallon Barracuda Swim Team | 02/09/2024 | 2024 Valentines Day Age Group Open | ||
| 2905 | Timothy Borquez | 48.17 | 14 | B: 31.79 (+16.38s | 34.0%) | Full Armour Swim Team | 03/08/2025 | 2025 CO Zone 5 Championships | ||
| 2906 | Dillon Huang | 48.26 | 15 | B: 31.79 (+16.47s | 34.1%) | DeAnza Cupertino Aquatics | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | ||
| 2907 | Jacob Bailor | 48.32 | 15 | B: 31.79 (+16.53s | 34.2%) | Hilltop Aquatic Swim Team | 11/11/2022 | 2022 UT HAST Fall Back Bash | ||
| 2908 | Finnegan Motschiedler | 48.32 | 15 | B: 31.79 (+16.53s | 34.2%) | Swim Lake City Legends | 11/01/2024 | Dive Into The Unknown 2024 | ||
| 2909 | Audie Yubeta | 48.33 | 15 | B: 31.79 (+16.54s | 34.2%) | Elko Swim Team | 06/28/2025 | 2025 Elko High Altitude | ||
| 2910 | Keenan Liu | 48.37 | 14 | B: 31.79 (+16.58s | 34.3%) | San Ramon Valley Aquatics | 07/15/2023 | Zone 2 Summer Championships | ||
| 2911 | Branden Muniz | 48.50 | 15 | B: 31.79 (+16.71s | 34.5%) | Northern Colorado Swim Club | 01/04/2025 | 2025 CO NOCO Intra Squad | ||
| 2912 | Dean Langford | 48.53 | 15 | B: 31.79 (+16.74s | 34.5%) | Morgan Marlins Swim Team | 06/27/2026 | 2026 CO MMST June Open | ||
| 2913 | Swarit Patel | 48.54 | 15 | B: 31.79 (+16.75s | 34.5%) | San Ramon Valley Aquatics | 04/14/2023 | LAC Vs SRVA 12 Under | ||
| 2914 | Mateo Baez | 48.61 | 15 | B: 31.79 (+16.82s | 34.6%) | Portland Aquatic Club | 04/24/2026 | 2026 Celebrate PAC Team Intrasquad Meet | ||
| 2915 | Keenan Foster | 48.63 | 15 | B: 31.79 (+16.84s | 34.6%) | Hilltop Aquatic Swim Team | 11/17/2023 | 2023 UT HAST Fall Back Bash | ||
| 2916 | Eganth Vasanthakumar | 48.64 | 15 | B: 31.79 (+16.85s | 34.6%) | Wasatch Water Dragons | 11/06/2025 | 2025 OA Thanksgiving Turkey Meet | ||
| 2917 | Nathan Villegas | 48.67 | 16 | B: 31.79 (+16.88s | 34.7%) | Ruby Hill Aquatics | 06/12/2021 | RHAC Duel Meet | ||
| 2918 | Nathan Luc | 48.76 | 14 | B: 31.79 (+16.97s | 34.8%) | Valley Splash | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 2919 | Christian Lee | 48.77 | 16 | B: 31.79 (+16.98s | 34.8%) | Hilltop Aquatic Swim Team | 12/18/2020 | 2020 UT HAST Holiday (10 12) | ||
| 2920 | Jameson Corral | 48.83 | 15 | B: 31.79 (+17.04s | 34.9%) | Boise YMCA Swim Team | 12/14/2024 | 2024 BY Candy Cane Invitational | ||
| 2921 | Harjot Dhillon | 48.88 | 16 | B: 31.79 (+17.09s | 35.0%) | Seattle Metropolitan Aquatic C | 01/25/2025 | 2025 PN SMAC Winter Invitational | ||
| 2922 | Saahil Swerdlow | 48.94 | 15 | B: 31.79 (+17.15s | 35.0%) | Pacific Swim | 01/18/2025 | 2025 SI RSD All Ages NTS | ||
| 2923 | Nirvan Odhrani | 48.95 | 15 | B: 31.79 (+17.16s | 35.1%) | Boulder City Henderson Swim Te | 11/11/2021 | 2021 NV State Championships | ||
| 2924 | Gabriel Arias | 48.95 | 15 | B: 31.79 (+17.16s | 35.1%) | San Ramon Valley Aquatics | 12/10/2022 | SRVA SCY CBBB+ | ||
| 2925 | Kason Brown | 49.07 | 14 | B: 31.79 (+17.28s | 35.2%) | Cache Valley Marlins | 05/17/2025 | CVM May Meet 2025 | ||
| 2926 | Rodrigo Gomez | 49.09 | 16 | B: 31.79 (+17.30s | 35.2%) | Bear Swimming | 09/14/2019 | East Bay Silver Dolphins Short Course C B BB | ||
| 2927 | Tiger Kress | 49.15 | 15 | B: 31.79 (+17.36s | 35.3%) | Bay Area Aquatics | 03/18/2023 | Terrapins SCY C B BB+ Meet | ||
| 2928 | Shreyas Pandey | 49.21 | 15 | B: 31.79 (+17.42s | 35.4%) | Santa Clara Swim Club | 10/08/2022 | Gilroy Gators And Los Gatos Swim Club S C | ||
| 2929 | Julian Meza | 49.25 | 15 | B: 31.79 (+17.46s | 35.5%) | Race Swami | 11/15/2024 | 2024 WVA PSC Dive N Dash | ||
| 2930 | Tamoghna Gurajala | 49.31 | 14 | B: 31.79 (+17.52s | 35.5%) | Beach Swim Club | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 2931 | William Daines | 49.32 | 15 | B: 31.79 (+17.53s | 35.5%) | Barracuda Aquatic Club | 07/09/2024 | Marlins July Meet | ||
| 2932 | Gavin Cruz | 49.34 | 15 | B: 31.79 (+17.55s | 35.6%) | Livermore AquaCowboys | 12/09/2023 | Livermore Aquacowboys SC C B BB+ Meet | ||
| 2933 | Olivier Miclea | 49.36 | 15 | B: 31.79 (+17.57s | 35.6%) | Mendocino Coast Sea Dragons | 09/16/2023 | Waves Endless Summer C B A+ Meet | ||
| 2934 | Siddharth Salunke | 49.37 | 16 | B: 31.79 (+17.58s | 35.6%) | San Ramon Valley Aquatics | 12/11/2021 | SRVA SCY CBBB+ | ||
| 2935 | Kai LI | 49.38 | 15 | B: 31.79 (+17.59s | 35.6%) | Alameda Gators | 10/30/2021 | Orinda Aquatics Age Group C B BB+ | ||
| 2936 | Levi Rauwolf | 49.42 | 15 | B: 31.79 (+17.63s | 35.7%) | Thunderbird Aquatic Club | 09/14/2024 | 2024 PN TAC Black Vs Pink Intrasquad | ||
| 2937 | August Dawson | 49.44 | 14 | B: 31.79 (+17.65s | 35.7%) | Bremerton YMCA Swim Team | 01/11/2025 | 2025 PN PSSA Snowman Invite Approved | ||
| 2938 | Treyson Ward | 49.68 | 15 | B: 31.79 (+17.89s | 36.0%) | South Davis Aquatics Team | 01/26/2024 | Tsunami Polar Bear Meet 2024 | ||
| 2939 | Rocco Castaneda | 49.68 | 15 | B: 31.79 (+17.89s | 36.0%) | South Bay Aquatics | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | ||
| 2940 | Youan LI | 49.70 | 15 | B: 31.79 (+17.91s | 36.0%) | Swim South Bay | 09/23/2022 | SCSC $ Bay CBA+ | ||
| 2941 | Jonathan Davis | 49.73 | 14 | B: 31.79 (+17.94s | 36.1%) | Pikes Peak Athletics | 10/11/2024 | 2024 CO PPA Harvest Heats | ||
| 2942 | Asher Larson | 49.75 | 14 | B: 31.79 (+17.96s | 36.1%) | Pacifica Sea Lions | 11/09/2024 | PSL SC CBA+ Meet | ||
| 2943 | Leo Merrill | 49.77 | 14 | B: 31.79 (+17.98s | 36.1%) | Thunderbird Aquatic Club | 09/14/2024 | 2024 PN TAC Black Vs Pink Intrasquad | ||
| 2944 | Ryker Grant | 49.86 | 14 | B: 31.79 (+18.07s | 36.2%) | Reno Aquatic Club | 09/17/2021 | Molly Lahlum Memorial Autumn Freeze | ||
| 2945 | Cooper Rasmussen | 49.97 | 16 | B: 31.79 (+18.18s | 36.4%) | Legacy Aquatics | 08/01/2026 | 2026 LA Summer Sunset | ||
| 2946 | Konrad Mordec | 49.99 | 14 | B: 31.79 (+18.20s | 36.4%) | Palo Alto Stanford Aquatics | 11/11/2023 | 2023 PASA Candy Meet Champs | ||
| 2947 | Omri Matzlavi | 50.06 | 15 | B: 31.79 (+18.27s | 36.5%) | Sunnyvale Swim Club | 10/26/2019 | 2019 SUNN Fall Classic | ||
| 2948 | Paul Smith | 50.15 | 14 | B: 31.79 (+18.36s | 36.6%) | Durango Swim Club | 04/25/2025 | 2025 CO DGO Jolean Scott Memorial | ||
| 2949 | Roman Mandala | 50.36 | 15 | B: 31.79 (+18.57s | 36.9%) | Wasatch Water Dragons | 02/15/2024 | WFFM February Developmental | ||
| 2950 | James Smith | 50.40 | 14 | B: 31.79 (+18.61s | 36.9%) | Vallejo Aquatic Club | 09/30/2023 | Vallejo Aquatic Club SC C B A+ | ||
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.