Western Zone Zone Boys 17-18 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Andrew Yuzon | 24.52 | 13 | BB Min | A: 23.59 (+0.93s | 3.8%) | Dart Swimming | 01/22/2022 | PC SC Senior Open | |
| 1952 | David Prince | 24.52 | 17 | BB Min | A: 23.59 (+0.93s | 3.8%) | Rainier Foothills Swim Team | 10/05/2024 | 2024 PN UPAC Fall Open | |
| 1953 | Caleb Garcia | 24.52 | 14 | BB Min | A: 23.59 (+0.93s | 3.8%) | Blast Sharks | 12/09/2022 | 2022 CA SCS SCAT WAG Championships | |
| 1954 | Kylan Smith | 24.52 | 17 | BB Min | A: 23.59 (+0.93s | 3.8%) | Vacaville Swim Club | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 1955 | Benjamin Walker | 24.52 | 17 | BB Min | A: 23.59 (+0.93s | 3.8%) | Palo Alto Stanford Aquatics | 11/01/2025 | 2025 Joyce Lanphere Invitational | |
| 1956 | Zachary Baldwin | 24.52 | 16 | BB Min | A: 23.59 (+0.93s | 3.8%) | Las Vegas Swim Club | 02/16/2024 | 2024 CCS SCY AGC | |
| 1957 | Miles Bratman | 24.53 | 16 | BB Min | A: 23.59 (+0.94s | 3.8%) | Excel Aquatics | 10/26/2024 | 2024 PN TAC Fall Thunderbird Open | |
| 1958 | Justin Magno | 24.53 | 15 | BB Min | A: 23.59 (+0.94s | 3.8%) | Benicia High School | 04/27/2023 | DAL Valley Championships 2023 | |
| 1959 | Caeden McIntyre | 24.53 | 16 | BB Min | A: 23.59 (+0.94s | 3.8%) | Aulea Swim Club | 11/03/2023 | Pleasanton Seahawks SC Senior Open | |
| 1960 | Santiago Garcia Rojo | 24.53 | 17 | BB Min | A: 23.59 (+0.94s | 3.8%) | Sea to Desert Swim Association | 10/05/2025 | 2025 SI CAST Senior Meet Copied | |
| 1961 | Nathan Moffat | 24.53 | 15 | BB Min | A: 23.59 (+0.94s | 3.8%) | Los Gatos | 04/24/2024 | 2024 SCVAL De Anza Division Championship Meet | |
| 1962 | Ari Schrenk | 24.54 | 17 | BB Min | A: 23.59 (+0.95s | 3.9%) | Mount Hood Aquatics | 03/13/2025 | 2025 OSI Arena Senior SC Championships | |
| 1963 | Alex Souders | 24.54 | 16 | BB Min | A: 23.59 (+0.95s | 3.9%) | SwimTLC-Parker Phenomena Swim | 05/01/2025 | 2025 CO OB Continental A League Championships | |
| 1964 | Jackson Stewart | 24.54 | 16 | BB Min | A: 23.59 (+0.95s | 3.9%) | Loveland Swim Club | 10/11/2024 | 2024 CO Loveland Fall Open | |
| 1965 | Dylan Chhor | 24.54 | 17 | BB Min | A: 23.59 (+0.95s | 3.9%) | Monterey Bay Swim Club | 07/18/2025 | CVAL | |
| 1966 | Andy Yang | 24.54 | 17 | BB Min | A: 23.59 (+0.95s | 3.9%) | Fast Swim Team | 02/14/2025 | 2025 SI Presidents Day Senior Classic | |
| 1967 | Ruari Killeen | 24.54 | 17 | BB Min | A: 23.59 (+0.95s | 3.9%) | Eastmark Swim and Dive | 09/13/2025 | 2025 Croswhite Invite | |
| 1968 | David Del Fiorentino | 24.54 | 14 | BB Min | A: 23.59 (+0.95s | 3.9%) | Carson High School | 05/12/2023 | Northern Region Swimming Trials And Finals | |
| 1969 | Declan Seng | 24.55 | 16 | BB Min | A: 23.59 (+0.96s | 3.9%) | Fresno Dolphins Swim Team | 02/16/2024 | 2024 CCS SCY AGC | |
| 1970 | Nathaniel Moser | 24.55 | 17 | BB Min | A: 23.59 (+0.96s | 3.9%) | Tualatin Hills Swim Club | 11/08/2024 | 2024 THSC November Invitational | |
| 1971 | Sam Poulson | 24.55 | 15 | BB Min | A: 23.59 (+0.96s | 3.9%) | Hilltop Aquatic Swim Team | 01/28/2023 | Region 4 Championships | |
| 1972 | Carter Sirivongsa | 24.55 | 16 | BB Min | A: 23.59 (+0.96s | 3.9%) | Unattached | 09/27/2024 | Neptune Swimming Fall Classic | |
| 1973 | Luca Rogers | 24.55 | 16 | BB Min | A: 23.59 (+0.96s | 3.9%) | Clearfield City Aquatic Team | 03/13/2025 | WFFM Senior Finale 2025 | |
| 1974 | Colin Gilmore | 24.55 | 16 | BB Min | A: 23.59 (+0.96s | 3.9%) | Sweetwater Aquatics Team | 10/27/2023 | Skyline S Witchy Waters | |
| 1975 | Sammuel Bailey | 24.55 | 16 | BB Min | A: 23.59 (+0.96s | 3.9%) | Legacy Aquatics | 10/11/2025 | LA Fall Kick Off 2025 | |
| 1976 | Arya Nimbalkar | 24.56 | 14 | BB Min | A: 23.59 (+0.97s | 3.9%) | San Ramon Valley Aquatics | 09/24/2022 | TCA Short Course Senior Open Meet | |
| 1977 | Nathan Moehle | 24.56 | 17 | BB Min | A: 23.59 (+0.97s | 3.9%) | Cottonwood Heights Aquatics | 12/04/2025 | 2025 UT SC Senior Championships | |
| 1978 | Andrew Hayhurst | 24.56 | 17 | BB Min | A: 23.59 (+0.97s | 3.9%) | Apex | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | |
| 1979 | Elden Wong | 24.56 | 15 | BB Min | A: 23.59 (+0.97s | 3.9%) | Hillsboro Swim Team | 11/08/2024 | 2024 THSC November Invitational | |
| 1980 | Wyatt Carlsen | 24.56 | 16 | BB Min | A: 23.59 (+0.97s | 3.9%) | Cache Valley Marlins | 11/02/2024 | The Mustang Invitational 2024 | |
| 1981 | Reed Lokan | 24.56 | 14 | BB Min | A: 23.59 (+0.97s | 3.9%) | Wasatch Front Fish Market | 03/01/2023 | 2023 UT SC Age Group Championship | |
| 1982 | Evan Perlovich | 24.57 | 16 | BB Min | A: 23.59 (+0.98s | 4.0%) | Los Angeles Swim Club | 02/14/2025 | 2025 SI Presidents Day Senior Classic | |
| 1983 | Kaelan Bokma | 24.57 | 15 | BB Min | A: 23.59 (+0.98s | 4.0%) | Boise YMCA Swim Team | 02/16/2024 | 2024 SRS Winter Championships | |
| 1984 | Landon Weilert | 24.57 | 15 | BB Min | A: 23.59 (+0.98s | 4.0%) | Unattached | 07/15/2022 | RESL Championship SC Meet | |
| 1985 | Brody Ward | 24.57 | 16 | BB Min | A: 23.59 (+0.98s | 4.0%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | |
| 1986 | Owen Wilkens | 24.57 | 15 | BB Min | A: 23.59 (+0.98s | 4.0%) | Un-Park City | 12/08/2022 | 2022 TYR LAS VEGAS SUPER FINALS | |
| 1987 | Cole Helder | 24.57 | 15 | BB Min | A: 23.59 (+0.98s | 4.0%) | 04/27/2024 | DAL Junior Varsity Invitational | ||
| 1988 | Brody Williams | 24.58 | 16 | BB Min | A: 23.59 (+0.99s | 4.0%) | Temecula Swim Club | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 1989 | Ethan Jensen | 24.58 | 17 | BB Min | A: 23.59 (+0.99s | 4.0%) | Beach Swim Club | 12/21/2024 | 2024 SI Winter Age Group Championships | |
| 1990 | Elam Estella | 24.58 | 17 | BB Min | A: 23.59 (+0.99s | 4.0%) | Pikes Peak Athletics | 11/08/2024 | 2024 CO Pikes Peak Finals | |
| 1991 | Spencer Tsai | 24.58 | 17 | BB Min | A: 23.59 (+0.99s | 4.0%) | Lake Oswego Swim Club | 01/15/2026 | 2026 PN VAST 49th Annual Washington Open APP | |
| 1992 | Zirak Engineer | 24.58 | 16 | BB Min | A: 23.59 (+0.99s | 4.0%) | Alpha Aquatics | 12/06/2024 | 2024 Tualatin Hills Holiday Classic | |
| 1993 | Noel Zhang | 24.58 | 16 | BB Min | A: 23.59 (+0.99s | 4.0%) | Bay Club Aquatics | 12/21/2024 | 2024 SI Winter Age Group Championships | |
| 1994 | Joel Shin | 24.59 | 16 | BB Min | A: 23.59 (+1.00s | 4.1%) | Porter Valley Polar Bears | 12/21/2024 | 2024 SI Winter Age Group Championships | |
| 1995 | Tayte Scott | 24.59 | 15 | BB Min | A: 23.59 (+1.00s | 4.1%) | Lehi Aquatics | 02/17/2023 | 5A State OBS | |
| 1996 | Jacob Guerrero | 24.60 | 16 | BB Min | A: 23.59 (+1.01s | 4.1%) | Lynwood Marlins Swim Team | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 1997 | Jackson Trzcinski | 24.60 | 17 | BB Min | A: 23.59 (+1.01s | 4.1%) | Aspen Swim Club | 01/10/2025 | 2025 CO MAValanche Invitational | |
| 1998 | Jackson Davies | 24.60 | 18 | BB Min | A: 23.59 (+1.01s | 4.1%) | Team Vortex | 01/16/2026 | 2026 CO CUDA Classic | |
| 1999 | Jared Hamilton | 24.60 | 17 | BB Min | A: 23.59 (+1.01s | 4.1%) | Boise YMCA Swim Team | 07/27/2024 | BSC End Of Season 2024 | |
| 2000 | Nathan Nguyen | 24.60 | 15 | BB Min | A: 23.59 (+1.01s | 4.1%) | East Bay Bat Rays | 05/08/2022 | Senior Walk On 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.