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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Advent Chang | 41.90 | 10 | B: 38.19 (+3.71s | 8.9%) | Otter Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 1952 | Emery Xie | 41.90 | 9 | B: 38.19 (+3.71s | 8.9%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | ||
| 1953 | Cole Warner | 41.91 | 9 | B: 38.19 (+3.72s | 8.9%) | Front Range Barracudas | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 1954 | Paul Pickenpaugh | 41.92 | 10 | B: 38.19 (+3.73s | 8.9%) | Falfins Swimming | 05/02/2026 | 2026 CO FLFN Summer Series #2 | ||
| 1955 | River Wilkinson | 41.92 | 10 | B: 38.19 (+3.73s | 8.9%) | North Coast Aquatics | 09/21/2025 | 2025 SI PS Freestyle Festival Sun | ||
| 1956 | Nalan Vijay | 41.92 | 9 | B: 38.19 (+3.73s | 8.9%) | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 1957 | Henry Chase | 41.93 | 8 | B: 38.19 (+3.74s | 8.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 1958 | Finn Baglino | 41.96 | 9 | B: 38.19 (+3.77s | 9.0%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 1959 | Noah Huyen | 41.96 | 10 | B: 38.19 (+3.77s | 9.0%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 1960 | Samuel Lopez Silva | 41.96 | 10 | B: 38.19 (+3.77s | 9.0%) | Pro Swimming | 05/30/2026 | 2026 PN Pro Summer Pentathlon Approved | ||
| 1961 | Zacho Shamiya | 41.96 | 10 | B: 38.19 (+3.77s | 9.0%) | Ukiah Dolphins | 09/14/2024 | WANV CBA+ Endless Summer Meet | ||
| 1962 | Dhruv Kulkarni | 41.97 | 9 | B: 38.19 (+3.78s | 9.0%) | Pleasanton Seahawks | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 1963 | Alex Zhang | 41.98 | 10 | B: 38.19 (+3.79s | 9.0%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 1964 | August Monroe | 41.99 | 10 | B: 38.19 (+3.80s | 9.0%) | Shasta YMCA Sharks | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | ||
| 1965 | Sullivan Bowers | 41.99 | 9 | B: 38.19 (+3.80s | 9.0%) | Fresno Dolphins Swim Team | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | ||
| 1966 | Killian Adams | 41.99 | 10 | B: 38.19 (+3.80s | 9.0%) | Stingray Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 1967 | Aaron Lee | 42.00 | 10 | B: 38.19 (+3.81s | 9.1%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 1968 | Callen Cash | 42.01 | 10 | B: 38.19 (+3.82s | 9.1%) | Cali Piranha Swim Team | 04/11/2026 | 2026 SI FAST BC All Ages | ||
| 1969 | Liam Yu | 42.01 | 7 | B: 38.19 (+3.82s | 9.1%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | ||
| 1970 | Lewis Paragas | 42.02 | 9 | B: 38.19 (+3.83s | 9.1%) | Excel Aquatics | 10/18/2025 | 2025 PN IST Fall Open | ||
| 1971 | Eric Devison | 42.02 | 9 | B: 38.19 (+3.83s | 9.1%) | Walla Walla Swim Club | 12/06/2024 | 2024 SWAT Winter Invite | ||
| 1972 | Dean Carper | 42.03 | 10 | B: 38.19 (+3.84s | 9.1%) | Seattle Metropolitan Aquatic C | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | ||
| 1973 | Adam Sherrill | 42.06 | 10 | B: 38.19 (+3.87s | 9.2%) | Star Aquatics | 01/09/2026 | Friday Night At The Races Copied | ||
| 1974 | Jack Bullard | 42.06 | 8 | B: 38.19 (+3.87s | 9.2%) | Falfins Swimming | 04/11/2026 | 2026 CO Falfins Summer Series #1 | ||
| 1975 | Jack Witt | 42.07 | 9 | B: 38.19 (+3.88s | 9.2%) | Tule Nation Tritons | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 1976 | Liam Chen | 42.08 | 9 | B: 38.19 (+3.89s | 9.2%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | ||
| 1977 | Crew Dacko | 42.09 | 9 | B: 38.19 (+3.90s | 9.3%) | Montclair Swim Team | 07/25/2026 | Zone 2 Summer Championships | ||
| 1978 | Peter Lemker | 42.09 | 9 | B: 38.19 (+3.90s | 9.3%) | Bellevue Club Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 1979 | Zlatan Denard | 42.10 | 9 | B: 38.19 (+3.91s | 9.3%) | Flying Fish Arizona Swim Team | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 1980 | Kellen Breaux | 42.11 | 9 | B: 38.19 (+3.92s | 9.3%) | SlipStream Aquatics | 09/14/2025 | 2025 CO SSA Red Vs Yellow Intra Squad | ||
| 1981 | Adrien Meadows | 42.11 | 10 | B: 38.19 (+3.92s | 9.3%) | Ohana Swim Team | 05/16/2026 | 2026 PN TOSC OST PAC May Meet Approved | ||
| 1982 | Ryan Shen | 42.11 | 10 | B: 38.19 (+3.92s | 9.3%) | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 1983 | Ian Munro | 42.12 | 10 | B: 38.19 (+3.93s | 9.3%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1984 | Silas Calkins-Zimmer | 42.13 | 10 | B: 38.19 (+3.94s | 9.4%) | Port Angeles Swim Club | 05/16/2026 | 2026 PN PASC Masters And Munchkins Approved | ||
| 1985 | Greyson Baker | 42.13 | 9 | B: 38.19 (+3.94s | 9.4%) | Napa Valley Swim Team | 07/25/2026 | 2026 REAL Championships | ||
| 1986 | Benson Ahrndt | 42.13 | 9 | B: 38.19 (+3.94s | 9.4%) | Port Angeles Swim Club | 01/10/2026 | 2026 PN PASC Penguin Fin Tastic Five Approve | ||
| 1987 | Marcus Olarte | 42.13 | 10 | B: 38.19 (+3.94s | 9.4%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 1988 | Leif Wonstolen | 42.13 | 10 | B: 38.19 (+3.94s | 9.4%) | Foothills Swim Team | 11/24/2024 | 2024 CO HRA SBL Turket Trot | ||
| 1989 | Ian Jiang | 42.13 | 9 | B: 38.19 (+3.94s | 9.4%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 1990 | Ethan Havekost | 42.14 | 10 | B: 38.19 (+3.95s | 9.4%) | Bremerton YMCA Swim Team | 05/16/2026 | 2026 PN (PSSA) BYST Spring Fling Approved | ||
| 1991 | Pete Hubbard | 42.14 | 9 | B: 38.19 (+3.95s | 9.4%) | Southern Utah Swimming Associa | 11/21/2025 | 2025 CSC Thanksgiving Invite | ||
| 1992 | Ryan Ream | 42.14 | 9 | B: 38.19 (+3.95s | 9.4%) | Reno Aquatic Club | 08/02/2024 | High Country Short Course Championship | ||
| 1993 | Winston McElderry | 42.15 | 7 | B: 38.19 (+3.96s | 9.4%) | Utah Valley Aquatics | 10/10/2025 | 2025 PC Sprints | ||
| 1994 | Josiah Blanken | 42.15 | 10 | B: 38.19 (+3.96s | 9.4%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 1995 | Oliver Huolihan | 42.15 | 8 | B: 38.19 (+3.96s | 9.4%) | SwimTLC-Parker Phenomena Swim | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 1996 | Merrick Weishaar | 42.16 | 8 | B: 38.19 (+3.97s | 9.4%) | Skagit Valley YMCA Tritons | 01/24/2026 | 2026 WA State Y Championship Meet | ||
| 1997 | Cary Chen | 42.16 | 10 | B: 38.19 (+3.97s | 9.4%) | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 1998 | Miles Yee | 42.16 | 8 | B: 38.19 (+3.97s | 9.4%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | ||
| 1999 | SaiShyam Nagarajan | 42.17 | 9 | B: 38.19 (+3.98s | 9.4%) | Issaquah Swim Team | 04/26/2026 | 2026 PN SHAD15th Marin Morrison Memorial App | ||
| 2000 | Sutton Hopelain | 42.17 | 10 | B: 38.19 (+3.98s | 9.4%) | Bay Club Panthers | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
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.