Western Zone Zone Boys 10 & under - 25 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Brigham Tibbitts | 29.02 | 9 | Ski Hi Aquatics | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | |||
| 1002 | Hayes Liebowitz | 29.02 | 9 | Rocky Mountain Rapids | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |||
| 1003 | Dahoon Han | 29.03 | 8 | Boise YMCA Swim Team | 04/05/2025 | April Pools 2025 | |||
| 1004 | Willie Washington | 29.05 | 7 | Mission Valley YMCA | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | |||
| 1005 | Ethan Lyu | 29.06 | 9 | Tri-city Channel Cats | 01/25/2025 | 2025 Winter Open | |||
| 1006 | Henry Wollman | 29.06 | 9 | Sonoma Sea Dragons | 03/28/2026 | SSS Small Fry Invitational | |||
| 1007 | Oliver Huolihan | 29.08 | 8 | SwimTLC-Parker Phenomena Swim | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 1008 | Alex Yau | 29.08 | 9 | Seattle Metropolitan Aquatic C | 01/12/2025 | 2025 PN SMAC January Mini Meet | |||
| 1009 | Holden Benke | 29.08 | 9 | Mission Valley YMCA | 11/02/2024 | 2024 SI SBA All Ages B C BB Max Meet Nov 2 3 | |||
| 1010 | Ezra Junio | 29.09 | 10 | Legacy Aquatics | 10/12/2024 | LA Fall Kick Off | |||
| 1011 | Yunfan Zhang | 29.09 | 8 | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |||
| 1012 | Theodore Wright | 29.10 | 8 | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | |||
| 1013 | Samuel Moskoff | 29.15 | 9 | SlipStream Aquatics | 09/14/2025 | 2025 CO SSA Red Vs Yellow Intra Squad | |||
| 1014 | Christopher Lee | 29.16 | 8 | Pro Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |||
| 1015 | Mason Walter | 29.17 | 8 | Piranha Swimming | 06/14/2025 | PC PRNA Swim To Win Summer Plush Edition | |||
| 1016 | Leo Huang | 29.18 | 8 | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |||
| 1017 | Brandon Chen | 29.18 | 9 | Coronado Swim -team Elite | 01/18/2025 | 2025 SI HSA NTS All Aes Meet | |||
| 1018 | Zhouhan Yang | 29.18 | 10 | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | |||
| 1019 | Braden Saporsantos | 29.18 | 10 | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |||
| 1020 | Wyatt Christopherson | 29.20 | 9 | Tillamook YMCA Sharks | 08/08/2025 | 2025 OR NST Seahorse Invitational | |||
| 1021 | Aaron Chai | 29.20 | 9 | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |||
| 1022 | Ray Lin | 29.22 | 10 | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |||
| 1023 | Noah Vukojevic | 29.22 | 8 | Olympus Aquatics | 01/31/2025 | 2025 PC Frostbite Invitational | |||
| 1024 | Charles Witt | 29.22 | 7 | Roseburg Y Swim Team | 01/10/2026 | 2026 SCAT B C Open | |||
| 1025 | Boden Gelman | 29.22 | 7 | Greenwood Tiger Sharks | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | |||
| 1026 | Luca Ferrante | 29.23 | 8 | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |||
| 1027 | Thaddeus Roberts | 29.25 | 9 | Boise YMCA Swim Team | 12/14/2024 | 2024 BY Candy Cane Invitational | |||
| 1028 | Leo Tung | 29.25 | 10 | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |||
| 1029 | Tianyi Ma | 29.25 | 9 | Chinook Aquatic Club | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 1030 | Leon Richardson | 29.26 | 8 | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |||
| 1031 | Declan McLaren | 29.27 | 8 | Velocity Swimming | 12/06/2025 | 2025 IE VS Christmas Open | |||
| 1032 | Landon Carroll | 29.28 | 10 | SwimTLC-Parker Phenomena Swim | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | |||
| 1033 | Jonathan Yang | 29.28 | 7 | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |||
| 1034 | Adrik Biesecker | 29.28 | 9 | Thunder Coast Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |||
| 1035 | Ryan Ramirez | 29.30 | 8 | South Bay Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | |||
| 1036 | Hudson Avery | 29.32 | 9 | Seattle Metropolitan Aquatic C | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | |||
| 1037 | Gavin Gregory | 29.32 | 10 | Foothills Swim Team | 11/24/2024 | 2024 CO HRA SBL Turket Trot | |||
| 1038 | Maximilian Kang | 29.32 | 8 | Palo Alto Stanford Aquatics | 11/23/2024 | 2024 PASA Candy Meet Champs | |||
| 1039 | Nico Losada-Saputo | 29.32 | 10 | Terrapins Swim Team | 10/28/2023 | SRVA SCY CBBB+ | |||
| 1040 | Lucas Yang | 29.34 | 9 | Olympic Cascade Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |||
| 1041 | Adriel Madrigal Mendoza | 29.34 | 8 | Team Sopris Swimming | 05/17/2025 | 2025 CO Western Slope IM Challenge | |||
| 1042 | Jay Pomprowitz | 29.35 | 8 | Univ. of Denver Hilltoppers | 03/14/2026 | 2026 CO ACES Mighty Mini Meet | |||
| 1043 | Mac Waterstreet | 29.35 | 7 | Forest Grove Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 1044 | Ethan Luo | 29.35 | 9 | Renegade Aquatics | 12/14/2025 | 2025 SI FAST RISING STARS 2 | |||
| 1045 | Alan Qi | 29.36 | 10 | Pacific Dragons Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 1046 | Milo Payne | 29.38 | 9 | Sonoma Sea Dragons | 09/20/2025 | WANV CBA+ Endless Summer Meet | |||
| 1047 | Aiden Yin | 29.38 | 9 | Aquacise Swimming | 05/16/2025 | 2025 PN SRST Pacific Coast Invitational | |||
| 1048 | Lucas Wang | 29.38 | 9 | DeAnza Cupertino Aquatics | 02/01/2025 | Alto Swim Club Valentine Classic | |||
| 1049 | Harley Slowik | 29.39 | 8 | Bainbridge Island Swim Club | 09/13/2025 | 2025 PN BISC Blue Gold Intrasquad | |||
| 1050 | Ryan Shen | 29.39 | 7 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
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.