Western Zone Zone Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | Marcus Raffetto | 1:00.24 | 9 | B: 53.39 (+6.85s | 11.4%) | Mission Aurora Colorado Swimmi | 01/04/2025 | 2025 CO MACS Winter Invitational | ||
| 1902 | Maxwell Pan | 1:00.25 | 10 | B: 53.39 (+6.86s | 11.4%) | San Jose Goosemonkeys | 12/08/2023 | Zone 1 South AGC Minus Year End | ||
| 1903 | Harvey Zhong | 1:00.27 | 10 | B: 53.39 (+6.88s | 11.4%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 1904 | Benjamin Rouse | 1:00.28 | 9 | B: 53.39 (+6.89s | 11.4%) | Boise YMCA Swim Team | 09/20/2025 | Caitlin Vinsonhaler Memorial Time Acheivement | ||
| 1905 | Reece Chiu | 1:00.30 | 9 | B: 53.39 (+6.91s | 11.5%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 1906 | Brock Hawrylak | 1:00.33 | 10 | B: 53.39 (+6.94s | 11.5%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | ||
| 1907 | Mason Xu | 1:00.34 | 10 | B: 53.39 (+6.95s | 11.5%) | Chinook Aquatic Club | 10/18/2025 | 2025 PN IST Fall Open | ||
| 1908 | Vedansh Tomar | 1:00.36 | 9 | B: 53.39 (+6.97s | 11.5%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 1909 | Sharvin Tummala | 1:00.38 | 9 | B: 53.39 (+6.99s | 11.6%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 1910 | Bode Danielson | 1:00.39 | 9 | B: 53.39 (+7.00s | 11.6%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 1911 | Finn Zeilman | 1:00.40 | 10 | B: 53.39 (+7.01s | 11.6%) | Gunnison Stingrays | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | ||
| 1912 | Anthony Kindell | 1:00.40 | 10 | B: 53.39 (+7.01s | 11.6%) | Valley Aquatics | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 1913 | Skyler Houck | 1:00.40 | 9 | B: 53.39 (+7.01s | 11.6%) | King Aquatic Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | ||
| 1914 | Holland Reafsnyder | 1:00.42 | 10 | B: 53.39 (+7.03s | 11.6%) | Legacy Aquatics | 02/07/2025 | 2025 Forest Grove Coast Range Qualifier | ||
| 1915 | Weaver Shifa | 1:00.43 | 10 | B: 53.39 (+7.04s | 11.6%) | Superior Aquatics | 10/25/2025 | Superior Aquatics Monster Splash | ||
| 1916 | Dhruv Krishna | 1:00.43 | 9 | B: 53.39 (+7.04s | 11.6%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | ||
| 1917 | Kellyn Monson | 1:00.43 | 8 | B: 53.39 (+7.04s | 11.6%) | Team Eugene Aquatics | 06/05/2026 | 2026 June Mini Meet | ||
| 1918 | Michael Fu | 1:00.46 | 9 | B: 53.39 (+7.07s | 11.7%) | Lake Oswego Swim Club | 03/08/2025 | 2025 McMinnville Season Finale Invitational | ||
| 1919 | Jase Bergquist | 1:00.48 | 9 | B: 53.39 (+7.09s | 11.7%) | Delta Barracudas | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | ||
| 1920 | Jackson Li | 1:00.49 | 10 | B: 53.39 (+7.10s | 11.7%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 1921 | Hugo Kenron | 1:00.49 | 9 | B: 53.39 (+7.10s | 11.7%) | Portland Aquatic Club | 02/07/2026 | 2026 OR HEAT BC Blastoff | ||
| 1922 | Isaac Legg | 1:00.50 | 10 | B: 53.39 (+7.11s | 11.8%) | Thurston Olympians Swim Club | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | ||
| 1923 | Ethan Masson | 1:00.51 | 10 | B: 53.39 (+7.12s | 11.8%) | Pacifica Sea Lions | 03/28/2026 | PSL March CBA+ | ||
| 1924 | Sebastian Penarrieta | 1:00.51 | 10 | B: 53.39 (+7.12s | 11.8%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | ||
| 1925 | Theodore Neice | 1:00.52 | 8 | B: 53.39 (+7.13s | 11.8%) | Lake Oswego Swim Club | 11/07/2025 | 2025 McSwimville Invitational | ||
| 1926 | Ray Lin | 1:00.55 | 10 | B: 53.39 (+7.16s | 11.8%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 1927 | Anuj Hunnargikar | 1:00.55 | 9 | B: 53.39 (+7.16s | 11.8%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 1928 | Oliver Kalapov | 1:00.57 | 10 | B: 53.39 (+7.18s | 11.9%) | Cascade Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | ||
| 1929 | Roy Shen | 1:00.57 | 8 | B: 53.39 (+7.18s | 11.9%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 1930 | Austen Tao | 1:00.58 | 9 | B: 53.39 (+7.19s | 11.9%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | ||
| 1931 | Ayan Pattanayak | 1:00.58 | 9 | B: 53.39 (+7.19s | 11.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 1932 | Thomas Stone | 1:00.58 | 9 | B: 53.39 (+7.19s | 11.9%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 1933 | Benson Hundley | 1:00.59 | 9 | B: 53.39 (+7.20s | 11.9%) | Hilltop Aquatic Swim Team | 10/15/2025 | 2025 UT HAST Monster Mash Meet | ||
| 1934 | Ethan Wei | 1:00.62 | 6 | B: 53.39 (+7.23s | 11.9%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 1935 | Deacon Kendall | 1:00.63 | 9 | B: 53.39 (+7.24s | 11.9%) | Lehi Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 1936 | Niko Takach | 1:00.63 | 10 | B: 53.39 (+7.24s | 11.9%) | Kona Dolphins Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 1937 | Keegan McFarlane | 1:00.64 | 8 | B: 53.39 (+7.25s | 12.0%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 1938 | Matthew Hamilton | 1:00.65 | 8 | B: 53.39 (+7.26s | 12.0%) | Swim Kauai Aquatics | 04/11/2026 | SKA Home Meet 41126 | ||
| 1939 | James Xiao | 1:00.65 | 9 | B: 53.39 (+7.26s | 12.0%) | Otter Swim Club | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 1940 | Nathan Liu | 1:00.68 | 9 | B: 53.39 (+7.29s | 12.0%) | Pacific Swim | 05/03/2026 | 2026 SI BAY 14U Rising Stars 1 | ||
| 1941 | Joshua Thomas | 1:00.69 | 10 | B: 53.39 (+7.30s | 12.0%) | Sunnyvale Swim Club | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 1942 | Otis Williams | 1:00.71 | 9 | B: 53.39 (+7.32s | 12.1%) | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | ||
| 1943 | Massimo Campagna | 1:00.73 | 9 | B: 53.39 (+7.34s | 12.1%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | ||
| 1944 | Evan Chang | 1:00.74 | 9 | B: 53.39 (+7.35s | 12.1%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1945 | Liam Chung | 1:00.74 | 9 | B: 53.39 (+7.35s | 12.1%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 1946 | Miles Richardson | 1:00.74 | 9 | B: 53.39 (+7.35s | 12.1%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 1947 | Johnathan Velez | 1:00.76 | 8 | B: 53.39 (+7.37s | 12.1%) | Beach Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 1948 | Maxwell Kushner | 1:00.76 | 8 | B: 53.39 (+7.37s | 12.1%) | Castle Rock Swimming | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 1949 | Sankarshan Dutta | 1:00.76 | 8 | B: 53.39 (+7.37s | 12.1%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 1950 | Alroy Conry | 1:00.77 | 8 | B: 53.39 (+7.38s | 12.1%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | ||
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.