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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Landon Thomassian | 46.86 | 9 | B: 46.49 (+0.37s | 0.8%) | Almaden Riptide | 10/25/2025 | GGST Spooktacular 2025 | ||
| 902 | Maverick Chamberlin | 46.87 | 8 | B: 46.49 (+0.38s | 0.8%) | Chico Aqua-Jets | 10/10/2026 | Shasta Sharks Bill Fisher Classic 2026 | ||
| 903 | Harrison Hsu | 46.88 | 10 | B: 46.49 (+0.39s | 0.8%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 904 | Finn McJunkin | 46.89 | 10 | B: 46.49 (+0.40s | 0.9%) | Swim Lake City Legends | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 905 | Kyle Yang | 46.92 | 9 | B: 46.49 (+0.43s | 0.9%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | ||
| 906 | Ragnar Jones | 46.92 | 9 | B: 46.49 (+0.43s | 0.9%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 907 | Liam Bowen | 46.93 | 10 | B: 46.49 (+0.44s | 0.9%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | ||
| 908 | Leonardo Goh | 46.93 | 9 | B: 46.49 (+0.44s | 0.9%) | Piedmont Swim Team | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | ||
| 909 | Henry Huang | 46.93 | 10 | B: 46.49 (+0.44s | 0.9%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | ||
| 910 | Ethan Zhong | 46.95 | 9 | B: 46.49 (+0.46s | 1.0%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 911 | Harrison Hsu | 46.95 | 10 | B: 46.49 (+0.46s | 1.0%) | Palo Alto Stanford Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | ||
| 912 | Theodore Sbarbaro | 46.97 | 10 | B: 46.49 (+0.48s | 1.0%) | Pikes Peak Athletics | 07/18/2026 | 2026 CO AP Rocky Mountain State Games | ||
| 913 | Dresden Ramirez | 46.98 | 10 | B: 46.49 (+0.49s | 1.0%) | Legacy Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 914 | Alexander Stepania | 47.01 | 9 | B: 46.49 (+0.52s | 1.1%) | Bellevue Club Swim Team | 10/12/2024 | 2024 PN CSC Fall Classic Invitational | ||
| 915 | Desmond Johansen | 47.02 | 9 | B: 46.49 (+0.53s | 1.1%) | Aulea Swim Club | 10/02/2026 | 2026 HI Al Minn Invitational | ||
| 916 | Dominic Angerami | 47.03 | 10 | B: 46.49 (+0.54s | 1.1%) | San Francisco Seals Swim Team | 11/08/2025 | TCA PC November SC C B A+ | ||
| 917 | Arthur Dauletbaev | 47.05 | 10 | B: 46.49 (+0.56s | 1.2%) | Bellevue Club Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 918 | Bruce Zhang | 47.08 | 9 | B: 46.49 (+0.59s | 1.3%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 919 | Mack Sweet | 47.08 | 9 | B: 46.49 (+0.59s | 1.3%) | Unattached | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 920 | Jeremy Liu | 47.09 | 10 | B: 46.49 (+0.60s | 1.3%) | Cascadia Swimming | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 921 | Kekalaholuokekaipueo Hanson | 47.09 | 10 | B: 46.49 (+0.60s | 1.3%) | Punahou Aquatics Institute | 10/02/2026 | 2026 HI Al Minn Invitational | ||
| 922 | Lucas DeGaetani | 47.11 | 10 | B: 46.49 (+0.62s | 1.3%) | Aquawolves Swimming | 09/25/2026 | 2026 CO AQUA Vs DSA Dyal | ||
| 923 | Logan McLaughlin | 47.12 | 9 | B: 46.49 (+0.63s | 1.3%) | Patriot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 924 | Leonardo Figueroa | 47.13 | 8 | B: 46.49 (+0.64s | 1.4%) | SOL Swim Team | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | ||
| 925 | Gavin Wong | 47.13 | 10 | B: 46.49 (+0.64s | 1.4%) | Daly City Dolphins | 03/07/2026 | BAC Race To AGCs | ||
| 926 | Samuel Ellsworth | 47.14 | 10 | B: 46.49 (+0.65s | 1.4%) | Boise Swim Club | 11/22/2025 | 57th Annual Thanksgiving Invitational | ||
| 927 | James Regan | 47.15 | 9 | B: 46.49 (+0.66s | 1.4%) | Univ. of Denver Hilltoppers | 10/16/2026 | 2026 CO MACS Fall Invitational | ||
| 928 | Zihan Zhao | 47.17 | 10 | B: 46.49 (+0.68s | 1.4%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | ||
| 929 | Aaron Im | 47.17 | 10 | B: 46.49 (+0.68s | 1.4%) | West Coast Aquatics | 01/10/2026 | 2026 PN WEST IMX Intersquad | ||
| 930 | Senran Boldiga | 47.18 | 9 | B: 46.49 (+0.69s | 1.5%) | Chinook Aquatic Club | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 931 | Erik Kurylenko | 47.18 | 9 | B: 46.49 (+0.69s | 1.5%) | Foothills Swim Team | 10/10/2026 | 2026 CO FST Swim Pink | ||
| 932 | Kaiden McGinnis | 47.19 | 10 | B: 46.49 (+0.70s | 1.5%) | Kamehameha Swim Club | 02/08/2026 | Aulea Winter Sprint Festival | ||
| 933 | Godrick Sison | 47.21 | 8 | B: 46.49 (+0.72s | 1.5%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 934 | Barrett Wright | 47.22 | 9 | B: 46.49 (+0.73s | 1.5%) | North Coast Aquatics | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | ||
| 935 | Hyrum Oswald | 47.28 | 9 | B: 46.49 (+0.79s | 1.7%) | Utah Valley Aquatics | 11/12/2025 | 2025 UVRays November Intrasquad | ||
| 936 | Jayden Zhang | 47.28 | 10 | B: 46.49 (+0.79s | 1.7%) | California Dolphins Swim Team | 09/19/2026 | PC LAC C B BB 26 Copied | ||
| 937 | Adrian Seto | 47.29 | 9 | B: 46.49 (+0.80s | 1.7%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 938 | Jeremy Lyu | 47.30 | 10 | B: 46.49 (+0.81s | 1.7%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | ||
| 939 | Simon Acuna Reyes | 47.34 | 9 | B: 46.49 (+0.85s | 1.8%) | Life Time Oregon Swim Team | 09/26/2026 | FGSC 2026 Season Opener Pentathlon | ||
| 940 | Xander Exevea | 47.37 | 10 | B: 46.49 (+0.88s | 1.9%) | South Bay Aquatics | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | ||
| 941 | Eli Wu | 47.38 | 10 | B: 46.49 (+0.89s | 1.9%) | South San Francisco Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 942 | Egor Litvinenko | 47.39 | 9 | B: 46.49 (+0.90s | 1.9%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 943 | Gilbert Low | 47.39 | 9 | B: 46.49 (+0.90s | 1.9%) | Gold\\\\\\'s Aquatics Club | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | ||
| 944 | Will Wu | 47.40 | 10 | B: 46.49 (+0.91s | 1.9%) | Unattached | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 945 | Robert Karpenko | 47.41 | 8 | B: 46.49 (+0.92s | 1.9%) | University Place Aquatic Club | 07/11/2026 | 2026 PN UPAC Summer Challenge Intr Approved | ||
| 946 | Micah Gonzalez | 47.43 | 10 | B: 46.49 (+0.94s | 2.0%) | Sawtooth Aquatic Club | 12/20/2025 | 2025 BY Candy Cane Invitational | ||
| 947 | Kais Esmail | 47.44 | 10 | B: 46.49 (+0.95s | 2.0%) | Bellingham Bay Swim Team | 07/11/2026 | 2026 BBST Final Summer Splash Invite Approved | ||
| 948 | Nathan Richardson | 47.44 | 10 | B: 46.49 (+0.95s | 2.0%) | Longmont Swim Club | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | ||
| 949 | Pierce Nolan | 47.45 | 7 | B: 46.49 (+0.96s | 2.0%) | Palo Alto Stanford Aquatics | 10/16/2026 | All Treats No Tricks Candy Meet Block Party | ||
| 950 | Andrew Dobing | 47.48 | 10 | B: 46.49 (+0.99s | 2.1%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
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.