Western Zone Zone Boys 10 & under - 25 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Seungwoo Kwon | 19.04 | 10 | El Cerrito Gators | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | |||
| 702 | Zackary Chuck | 19.05 | 10 | Boys & Girls Club of SF | 09/30/2023 | South San Francisco C B A+ | |||
| 703 | Rowan Youlin | 19.05 | 8 | Bellingham Bay Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |||
| 704 | Zhencheng Xu | 19.05 | 10 | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |||
| 705 | Theodore Ellington | 19.05 | 9 | Stingray Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |||
| 706 | Ezra Ruffcorn | 19.05 | 8 | Shasta YMCA Sharks | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |||
| 707 | Liam Shamaev | 19.06 | 10 | Mission Aurora Colorado Swimmi | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 708 | Elijah Jacobs | 19.07 | 10 | Crescent City Swim Club | 03/16/2024 | RPSC Piranhas SSU Meet March 2024 | |||
| 709 | Maxwell Sanders | 19.08 | 8 | Salida Cyclones | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | |||
| 710 | Vincent Nan | 19.08 | 10 | Pacific Dragons Swim Team | 10/19/2024 | 2024 PN Wave Rocktober Invitational | |||
| 711 | Aaron im | 19.08 | 9 | West Coast Aquatics | 12/07/2024 | 2024 PN Fall Divisional, Division 2 | |||
| 712 | Gavin Merrill | 19.08 | 9 | Olympus Aquatics | 12/19/2024 | 2024 Olympus Aquatics IMR II | |||
| 713 | Elijah Irwin | 19.09 | 9 | Fallbrook Assoc Swim T | 02/07/2025 | 2025 SI SBA All Ages NTS Meet Feb 7 9 | |||
| 714 | Ivan Hu | 19.09 | 8 | Otter Swim Club | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |||
| 715 | Leo Guo | 19.09 | 8 | Highlands Ranch Aquatics | 03/14/2026 | 2026 CO ACES Mighty Mini Meet | |||
| 716 | Elliott Lee Chan Kam | 19.09 | 9 | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |||
| 717 | Jamie Mesher | 19.10 | 9 | Boise Swim Club | 02/14/2025 | 2025 SRS Winter Champsionships | |||
| 718 | Samuel Brown | 19.10 | 9 | Seattle Metropolitan Aquatic C | 02/09/2025 | 2025 PN SMAC February Mini Meet | |||
| 719 | David Teplechuk | 19.10 | 8 | Jbarracudas Swim Team | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |||
| 720 | Hudson Moon | 19.11 | 8 | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | |||
| 721 | Jeffrey Crouse | 19.11 | 10 | Livermore AquaCowboys | 01/11/2025 | Livermore Aquacowboys SC C B BB+ Meet | |||
| 722 | Boden Schulz | 19.11 | 9 | Univ. of Denver Hilltoppers | 03/15/2025 | 2025 CO ACES Mighty Mini | |||
| 723 | Alexander Makarenko | 19.11 | 8 | Hilltop Aquatic Swim Team | 12/18/2025 | 2025 OA IMR II Copied | |||
| 724 | Henry Fisk | 19.11 | 10 | Apex | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 725 | Finn Becker | 19.11 | 8 | Mendocino Coast Sea Dragons | 11/22/2025 | Thankswimming Classic 2025 | |||
| 726 | Marcus Jensen | 19.12 | 10 | Voltage Aquatics | 11/22/2024 | 2024 56th BY Thanksgiving Invitational | |||
| 727 | Benjamin Bean | 19.13 | 7 | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 728 | John Hoesch | 19.13 | 9 | Olympus Aquatics | 05/03/2025 | Flower Power Invite 2025 | |||
| 729 | Corey Stolz | 19.13 | 10 | North Jeffco Swim Team | 12/15/2024 | 2024 CO NJ Narwahl Invitational | |||
| 730 | Ryan Ramirez | 19.13 | 8 | South Bay Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | |||
| 731 | Watson She | 19.13 | 9 | Bellevue Club Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 732 | George DuPont | 19.14 | 7 | Apex | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | |||
| 733 | Atom Niemann | 19.14 | 8 | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |||
| 734 | Lee Scherling | 19.14 | 9 | Hills Hurricane Swimming | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |||
| 735 | Anthony Philip | 19.14 | 7 | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |||
| 736 | Beckett Alvord | 19.14 | 10 | Team Sopris Swimming | 05/04/2025 | 2025 CO Montrose Mini Sprint Meet | |||
| 737 | Liber Liao | 19.14 | 8 | West Coast Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |||
| 738 | Ronan Sternberg | 19.14 | 10 | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | |||
| 739 | Jeremiah Kohman | 19.15 | 8 | SwimTLC-Parker Phenomena Swim | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | |||
| 740 | Sam Zhang | 19.16 | 8 | Otter Swim Club | 03/28/2026 | LAMV C B A+ Meet | |||
| 741 | Donovan Haraguchi | 19.17 | 9 | SlipStream Aquatics | 09/14/2025 | 2025 CO SSA Red Vs Yellow Intra Squad | |||
| 742 | Kai Mihov | 19.18 | 10 | Palo Alto Stanford Aquatics | 01/27/2024 | 2024 Zone 1 North Championships | |||
| 743 | Alex Zhong | 19.18 | 8 | Santa Clara Swim Club | 10/25/2024 | GGST Spooktacular | |||
| 744 | Linkon Malone | 19.18 | 9 | Sawtooth Aquatic Club | 10/11/2025 | 2025 Koudelka Memorial | |||
| 745 | Christoph Desgrange | 19.19 | 10 | Falfins Swimming | 09/28/2024 | 2024 CO Falfins SC Series #1 | |||
| 746 | Carter Vong | 19.19 | 8 | Chinook Aquatic Club | 11/09/2025 | 2025 PN C Pentathlon | |||
| 747 | Trisztan Makkai-Dutchievici | 19.19 | 8 | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |||
| 748 | Zixin Cheng | 19.19 | 9 | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 749 | Felix Jackson | 19.20 | 8 | Tualatin Hills Swim Club | 05/17/2025 | 2025 John DeRoest Sextathlon Swim Meet | |||
| 750 | Robert Trujillo | 19.20 | 10 | Neptune Swimming | 10/04/2024 | SRN At SSS Dual | |||
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.