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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Changtian Xia | 26.96 | 7 | Tri Valley Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |||
| 652 | Anzel Annan | 26.96 | 8 | Aspire Aquatics of Colorado | 03/15/2025 | 2025 CO ACES Mighty Mini | |||
| 653 | Aitor Kirschberg | 26.97 | 8 | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |||
| 654 | Leo Garcia | 26.97 | 8 | Wild West Aquatic Club | 11/02/2025 | 2025 BD Del Norte #2 | |||
| 655 | Allen Tao | 26.97 | 7 | Chinook Aquatic Club | 11/03/2024 | 2024 PN C Pentathlon | |||
| 656 | Joseph Michael | 26.97 | 8 | Seals Aquatics | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |||
| 657 | Ernest Gu | 26.98 | 7 | Bay Club Panthers | 10/11/2025 | 2025 DACA SC CBA Meet | |||
| 658 | Barrett Warnock | 26.98 | 8 | Wasatch Front Fish Market | 02/20/2025 | WFFM February Developmental | |||
| 659 | Hayden Long | 26.99 | 8 | Manta Ray Aquatics | 10/12/2024 | 2024 SI HSA BC All Ages Oct | |||
| 660 | Cyrus Yang | 26.99 | 8 | Quicksilver Swimming | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 661 | Holden Hoffman | 27.00 | 8 | Terrapins Swim Team | 07/26/2025 | Zone 2 Summer Championships | |||
| 662 | Trisztan Makkai-Dutchievici | 27.00 | 8 | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |||
| 663 | Briggs Wisne | 27.00 | 8 | Front Range Barracudas | 02/08/2025 | 2025 CO NCS 10 U Winter Spectacular | |||
| 664 | Riley Buckingham | 27.01 | 8 | Rogue Rapids | 08/08/2025 | Bend Swim Club August Invitational | |||
| 665 | Logan Pho | 27.02 | 7 | South San Francisco Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | |||
| 666 | Andrew Chen | 27.02 | 7 | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |||
| 667 | Kieran McLennan | 27.02 | 8 | Unattached | 10/25/2025 | 2025 SUNN Fall Classic | |||
| 668 | Sebastian Marshall | 27.03 | 8 | Sacramento Aquatics Club | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | |||
| 669 | Vishnu Srishnasamy | 27.03 | 8 | California Dolphins Swim Team | 05/19/2024 | Montclair 14 U Pentathlon | |||
| 670 | Calvin Littlejohn | 27.03 | 8 | Eugene City Swim Club | 11/15/2025 | 2025 CGAL FALL Open Copied | |||
| 671 | Miles Yee | 27.05 | 8 | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |||
| 672 | Christopher Roeder | 27.05 | 8 | Aspen Swim Club | 10/12/2024 | 2024 CO Autumn Aspen Meet | |||
| 673 | Asher Winn | 27.06 | 7 | Cali Piranha Swim Team | 12/14/2025 | 2025 SI FAST RISING STARS 2 | |||
| 674 | Dean Intakeha | 27.07 | 8 | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | |||
| 675 | Denis Tumelia | 27.07 | 8 | Mission Aurora Colorado Swimmi | 12/12/2025 | 2025 CO NJ Blizzard Invite | |||
| 676 | Flynn Chen | 27.07 | 8 | DeAnza Cupertino Aquatics | 10/05/2024 | 2024 DACA CBA SC Meet | |||
| 677 | Thomas Vartanian | 27.08 | 8 | Burlingame Aquatics | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |||
| 678 | Dean Simmons | 27.10 | 8 | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |||
| 679 | Zion Chang | 27.11 | 8 | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |||
| 680 | Woojin Choi | 27.11 | 8 | Alto Swim Club | 11/09/2024 | Alto Go The Distance | |||
| 681 | Cimon Bunuan | 27.12 | 8 | South San Francisco Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 682 | Marlon Chinchilla | 27.12 | 8 | Piranha Swimming | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | |||
| 683 | Clyde Hanna | 27.13 | 8 | Lake Oswego Swim Club | 02/07/2025 | 2025 Forest Grove Coast Range Qualifier | |||
| 684 | John Patane | 27.13 | 8 | Sonoma Sea Dragons | 11/22/2025 | Thankswimming Classic 2025 | |||
| 685 | Jonathan Chen | 27.14 | 8 | Milpitas Aquatic Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 686 | Sean Maisen | 27.14 | 8 | Almaden Riptide | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 687 | Samuel Ellsworth | 27.15 | 8 | Boise Swim Club | 02/16/2024 | 2024 SRS Winter Championships | |||
| 688 | Peter Duffin | 27.15 | 8 | Tri-city Channel Cats | 02/14/2025 | 2025 IES JUNIOR CHAMPIONSHIPS | |||
| 689 | Ryder Snow | 27.15 | 7 | Apex | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 690 | James Baccei | 27.16 | 8 | SlipStream Aquatics | 09/14/2025 | 2025 CO SSA Red Vs Yellow Intra Squad | |||
| 691 | Calvin Thurmond | 27.17 | 8 | SlipStream Aquatics | 02/02/2025 | 2025 CO FORM February Freeze | |||
| 692 | Luke Lim | 27.17 | 8 | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | |||
| 693 | Avyan Bajpai | 27.17 | 8 | Hillsboro Swim Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 694 | Kian Zhu | 27.17 | 8 | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |||
| 695 | Aiden Kiatrungrit | 27.18 | 8 | South San Francisco Aquatics | 02/24/2024 | BAC Last Chance C B A+ | |||
| 696 | Arjun Nirnjan Shetty | 27.20 | 6 | South Valley Makos | 07/19/2024 | Coast Valley Aquatics Short Course Champs | |||
| 697 | Marek Perzov | 27.20 | 8 | Santa Clara Swim Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 698 | David Tan | 27.20 | 8 | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |||
| 699 | Elliott Mohning | 27.20 | 8 | Swim Dogs | 02/13/2026 | 2026 CO NJ Groundhog Invite | |||
| 700 | Cole Erickson | 27.21 | 7 | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | |||
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.