Western Zone Zone Boys 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | James Terwisscha | 41.14 | 11 | B: 37.39 (+3.75s | 9.1%) | Sea to Desert Swim Association | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1902 | Benjamin Salzman | 41.15 | 11 | B: 37.39 (+3.76s | 9.1%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1903 | Benjamin Bull | 41.15 | 10 | B: 37.39 (+3.76s | 9.1%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | ||
| 1904 | Charles Morris | 41.15 | 11 | B: 37.39 (+3.76s | 9.1%) | Greenwood Tiger Sharks | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 1905 | Nolan Miller | 41.15 | 12 | B: 37.39 (+3.76s | 9.1%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1906 | Alan Ying | 41.15 | 11 | B: 37.39 (+3.76s | 9.1%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1907 | Ace McNamara | 41.16 | 12 | B: 37.39 (+3.77s | 9.2%) | Waikoloa Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 1908 | Max Liu | 41.18 | 12 | B: 37.39 (+3.79s | 9.2%) | DeAnza Cupertino Aquatics | 04/23/2023 | SUNN Spring Forward LC C B A+ Meet | ||
| 1909 | Andy Lee | 41.19 | 11 | B: 37.39 (+3.80s | 9.2%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1910 | Hunter Orr | 41.19 | 12 | B: 37.39 (+3.80s | 9.2%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | ||
| 1911 | Buruk Mebrahtu | 41.20 | 11 | B: 37.39 (+3.81s | 9.2%) | Walnut Creek Aquabears | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 1912 | Calvin Jacobson | 41.21 | 11 | B: 37.39 (+3.82s | 9.3%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1913 | Cody Wong | 41.21 | 12 | B: 37.39 (+3.82s | 9.3%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1914 | Emrys Davenport | 41.22 | 11 | B: 37.39 (+3.83s | 9.3%) | Denver Triton Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 1915 | Brody Whitmire | 41.24 | 10 | B: 37.39 (+3.85s | 9.3%) | The Dalles Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 1916 | Quinn Joyce | 41.25 | 12 | B: 37.39 (+3.86s | 9.4%) | Rogue Rapids | 06/12/2026 | 2026 THSC June Open | ||
| 1917 | Joshua Mack | 41.26 | 11 | B: 37.39 (+3.87s | 9.4%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 1918 | Aiden Ding | 41.27 | 11 | B: 37.39 (+3.88s | 9.4%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 1919 | Nuo Chen | 41.28 | 12 | B: 37.39 (+3.89s | 9.4%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1920 | Yongjune Han | 41.29 | 12 | B: 37.39 (+3.90s | 9.4%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1921 | Benjamin Cochran | 41.30 | 11 | B: 37.39 (+3.91s | 9.5%) | South Davis Aquatics Team | 05/16/2025 | SDAT Summer Fun SCM Meet 2025 | ||
| 1922 | Max McCollum | 41.30 | 11 | B: 37.39 (+3.91s | 9.5%) | The Olympic Club | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 1923 | Christopher Labiaga | 41.32 | 12 | B: 37.39 (+3.93s | 9.5%) | Almaden Riptide | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1924 | Arhaan Singh | 41.33 | 12 | B: 37.39 (+3.94s | 9.5%) | Tri-city Channel Cats | 05/29/2026 | 2026 TRI CITY INVITATIONAL | ||
| 1925 | Noah Bridenstine | 41.33 | 11 | B: 37.39 (+3.94s | 9.5%) | Life Time Colorado Swim Club | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 1926 | Eliam Gutierrez | 41.34 | 12 | B: 37.39 (+3.95s | 9.6%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1927 | Aavahan Nanda | 41.36 | 12 | B: 37.39 (+3.97s | 9.6%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | ||
| 1928 | Luke Pierce | 41.38 | 11 | B: 37.39 (+3.99s | 9.6%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | ||
| 1929 | Nicholas Parsons | 41.39 | 12 | B: 37.39 (+4.00s | 9.7%) | Aspire Aquatics of Colorado | 05/15/2026 | 2026 CO ACES Spring Invite | ||
| 1930 | William MacDonald | 41.42 | 11 | B: 37.39 (+4.03s | 9.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1931 | Abel Padgett | 41.44 | 11 | B: 37.39 (+4.05s | 9.8%) | Maui Dolphins Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | ||
| 1932 | Benjamin Liu | 41.44 | 11 | B: 37.39 (+4.05s | 9.8%) | Quicksilver Swimming | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1933 | Shia Katen | 41.44 | 12 | B: 37.39 (+4.05s | 9.8%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 1934 | Alexander McGhan | 41.44 | 11 | B: 37.39 (+4.05s | 9.8%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | ||
| 1935 | Achyuth Padmanabhan | 41.46 | 11 | B: 37.39 (+4.07s | 9.8%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1936 | Calvin Warren | 41.48 | 11 | B: 37.39 (+4.09s | 9.9%) | Hilltop Aquatic Swim Team | 07/17/2025 | 2025 UTAGS LC Championships | ||
| 1937 | Jonathan Crachy | 41.50 | 11 | B: 37.39 (+4.11s | 9.9%) | Pacific Swim | 06/20/2025 | 2025 SI SPLASH AND DASH | ||
| 1938 | Oliver Chan | 41.50 | 12 | B: 37.39 (+4.11s | 9.9%) | Fog City Hammerheads | 06/29/2024 | DACA LC C B A+ Meet | ||
| 1939 | Riaan Chandak | 41.50 | 11 | B: 37.39 (+4.11s | 9.9%) | Milpitas Aquatic Club | 07/11/2025 | 2025 Age Group Championships | ||
| 1940 | Mason Frederick | 41.51 | 12 | B: 37.39 (+4.12s | 9.9%) | Gillette Swim Team | 12/21/2024 | DEC 2024 SD Black Hills Gold Pentathlon | ||
| 1941 | Elliott Derouillat | 41.51 | 12 | B: 37.39 (+4.12s | 9.9%) | Cascade Swim Club | 06/06/2025 | 2025 TRI CITY INVITATIONAL | ||
| 1942 | James Wilt | 41.52 | 12 | B: 37.39 (+4.13s | 9.9%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 1943 | Jethro Kirkman | 41.52 | 12 | B: 37.39 (+4.13s | 9.9%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 1944 | Brayden Mulkey | 41.53 | 12 | B: 37.39 (+4.14s | 10.0%) | Maverick Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | ||
| 1945 | Camden Stubbs | 41.54 | 11 | B: 37.39 (+4.15s | 10.0%) | Lakeview Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 1946 | Henry Deurmeier | 41.54 | 11 | B: 37.39 (+4.15s | 10.0%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | ||
| 1947 | Cooper Harris | 41.54 | 11 | B: 37.39 (+4.15s | 10.0%) | Tornadoes Swim Team | 08/01/2026 | 2026 GACC End Of Season | ||
| 1948 | Hudson Vieth | 41.54 | 11 | B: 37.39 (+4.15s | 10.0%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 1949 | Ender Wilson | 41.55 | 11 | B: 37.39 (+4.16s | 10.0%) | Hood River Valley Swim Team | 04/25/2026 | GACC Spring Invitational | ||
| 1950 | Roman Khotimchenko | 41.56 | 11 | B: 37.39 (+4.17s | 10.0%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS 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.