Western Zone Zone Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Skye Gautschi | 45.46 | 9 | B Min | BB: 41.29 (+4.17s | 9.2%) | Valley Splash | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 852 | Liam Shamaev | 45.47 | 10 | B Min | BB: 41.29 (+4.18s | 9.2%) | Mission Aurora Colorado Swimmi | 03/13/2026 | Mile High Championship Invitational | |
| 853 | Landon Gura | 45.49 | 10 | B Min | BB: 41.29 (+4.20s | 9.2%) | North Coast Aquatics | 06/07/2025 | 2025 SI JBST Splash Dash Max | |
| 854 | Peter Lemker | 45.51 | 8 | B Min | BB: 41.29 (+4.22s | 9.3%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 855 | Derek Folk | 45.53 | 9 | B Min | BB: 41.29 (+4.24s | 9.3%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 856 | Theodore Neice | 45.53 | 7 | B Min | BB: 41.29 (+4.24s | 9.3%) | Lake Oswego Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 857 | Tyler Zibell | 45.54 | 10 | B Min | BB: 41.29 (+4.25s | 9.3%) | Gilroy Gators Swim Team | 03/28/2026 | Swim South Bay | |
| 858 | Jamie Mesher | 45.55 | 9 | B Min | BB: 41.29 (+4.26s | 9.4%) | Boise Swim Club | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
| 859 | Alexandru Vetry | 45.58 | 10 | B Min | BB: 41.29 (+4.29s | 9.4%) | Swim Neptune | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 860 | Micah Adams | 45.63 | 10 | B Min | BB: 41.29 (+4.34s | 9.5%) | Hood River Valley Swim Team | 11/15/2025 | 2025 OR CB 43rd Annual Animal Meet | |
| 861 | Milo Gurkan | 45.63 | 10 | B Min | BB: 41.29 (+4.34s | 9.5%) | Seals Aquatics | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 862 | Rio Gardi | 45.64 | 10 | B Min | BB: 41.29 (+4.35s | 9.5%) | Hills Hurricane Swimming | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 863 | Owen Lee | 45.65 | 9 | B Min | BB: 41.29 (+4.36s | 9.6%) | Chinook Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 864 | Jude Foote | 45.68 | 9 | B Min | BB: 41.29 (+4.39s | 9.6%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | |
| 865 | Jeffrey Lou | 45.69 | 9 | B Min | BB: 41.29 (+4.40s | 9.6%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 866 | Rocky Killingsworth | 45.72 | 10 | B Min | BB: 41.29 (+4.43s | 9.7%) | Lakeridge Swim Team | 02/07/2025 | 2025 Valentines Day Age Group Open | |
| 867 | Leo Yan | 45.72 | 10 | B Min | BB: 41.29 (+4.43s | 9.7%) | Eastside Aquatic Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 868 | Charles Rao | 45.72 | 9 | B Min | BB: 41.29 (+4.43s | 9.7%) | Eastside Aquatic Swim Team | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 869 | Stanislaw Gruszka | 45.72 | 10 | B Min | BB: 41.29 (+4.43s | 9.7%) | Walnut Creek Aquabears | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 870 | Jake McNair | 45.73 | 9 | B Min | BB: 41.29 (+4.44s | 9.7%) | Bellevue Club Swim Team | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 871 | Noah Wang | 45.74 | 10 | B Min | BB: 41.29 (+4.45s | 9.7%) | Flatiron Athletic Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 872 | Miles Wood | 45.75 | 9 | B Min | BB: 41.29 (+4.46s | 9.7%) | Dart Swimming | 11/09/2024 | Folsom Classic 2024 | |
| 873 | Anderson Fang | 45.75 | 8 | B Min | BB: 41.29 (+4.46s | 9.7%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 874 | Carter Schwenk | 45.78 | 10 | B Min | BB: 41.29 (+4.49s | 9.8%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 875 | Anzel Annan | 45.78 | 9 | B Min | BB: 41.29 (+4.49s | 9.8%) | Aspire Aquatics of Colorado | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |
| 876 | Luca Platko | 45.78 | 10 | B Min | BB: 41.29 (+4.49s | 9.8%) | Inland Coastal Aquatic Club | 05/31/2025 | 2025 SI FAST RISING STARS 1 | |
| 877 | Walter Fish | 45.80 | 10 | B Min | BB: 41.29 (+4.51s | 9.8%) | Chugiak Aquatics Club | 11/21/2025 | NLSC Sprint Classic | |
| 878 | Samuel Zhou | 45.80 | 10 | B Min | BB: 41.29 (+4.51s | 9.8%) | Bay Club Panthers | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 879 | Skyler Houck | 45.81 | 9 | B Min | BB: 41.29 (+4.52s | 9.9%) | King Aquatic Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | |
| 880 | Demid Mozgov | 45.82 | 10 | B Min | BB: 41.29 (+4.53s | 9.9%) | Bure-Aqua Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 881 | Lucas Wu | 45.82 | 10 | B Min | BB: 41.29 (+4.53s | 9.9%) | Coronado Swim -team Elite | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 882 | Charles Thomas | 45.83 | 9 | B Min | BB: 41.29 (+4.54s | 9.9%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 883 | Benson Gao | 45.83 | 9 | B Min | BB: 41.29 (+4.54s | 9.9%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 884 | Henry Burns | 45.84 | 9 | B Min | BB: 41.29 (+4.55s | 9.9%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | |
| 885 | Andrew Simon-O'Neill | 45.84 | 10 | B Min | BB: 41.29 (+4.55s | 9.9%) | Oakland Undercurrent Swim Team | 03/14/2026 | 2026 NNA AGO | |
| 886 | Noah Huyen | 45.87 | 9 | B Min | BB: 41.29 (+4.58s | 10.0%) | Unattached | 02/07/2026 | 2026 PSL Super Finals Invitational | |
| 887 | James Gonzalez | 45.87 | 9 | B Min | BB: 41.29 (+4.58s | 10.0%) | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | |
| 888 | Nash Meredith | 45.93 | 10 | B Min | BB: 41.29 (+4.64s | 10.1%) | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 889 | Kai Thomas | 45.93 | 10 | B Min | BB: 41.29 (+4.64s | 10.1%) | Renegade Aquatics | 01/17/2026 | 2026 SI MRA A BB Meet | |
| 890 | Jamie Russell | 45.97 | 9 | B Min | BB: 41.29 (+4.68s | 10.2%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 891 | Michael Oneil | 45.98 | 10 | B Min | BB: 41.29 (+4.69s | 10.2%) | Highlands Ranch Aquatics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 892 | Ian Lee | 46.03 | 8 | B Min | BB: 41.29 (+4.74s | 10.3%) | Bellevue Club Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 893 | Lyle Arnold | 46.04 | 10 | B Min | BB: 41.29 (+4.75s | 10.3%) | Piranha Swimming | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 894 | Aiden Hu | 46.04 | 10 | B Min | BB: 41.29 (+4.75s | 10.3%) | Alto Swim Club | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | |
| 895 | Austin Zhang | 46.04 | 9 | B Min | BB: 41.29 (+4.75s | 10.3%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 896 | Theodore Puscas | 46.05 | 9 | B Min | BB: 41.29 (+4.76s | 10.3%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 897 | Denis Orekhov | 46.08 | 10 | B Min | BB: 41.29 (+4.79s | 10.4%) | Jbarracudas Swim Team | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 898 | James Dussel | 46.08 | 10 | B Min | BB: 41.29 (+4.79s | 10.4%) | Multnomah Athletic Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 899 | Yixuan Zhu | 46.13 | 10 | B Min | BB: 41.29 (+4.84s | 10.5%) | Pleasanton Seahawks | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |
| 900 | Leo In | 46.14 | 10 | B Min | BB: 41.29 (+4.85s | 10.5%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
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.