Pacific Swimming Boys 10 & under - 25 Y Breast
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Collin Polonsky | 30.50 | 8 | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | |||
| 502 | Lyle Arnold | 30.55 | 8 | Piranha Swimming | 09/14/2024 | WANV CBA+ Endless Summer Meet | |||
| 503 | Darian Taghavi | 30.57 | 7 | Palo Alto Stanford Aquatics | 11/19/2022 | PASA 2022 Fall Candy Meet Champs | |||
| 504 | Marcus Chistol | 30.57 | 8 | Livermore AquaCowboys | 10/19/2024 | Livermore AquaCowboys PC CBBB+ | |||
| 505 | Richard Law | 30.64 | 7 | St. Lawrence Swim Team | 10/25/2025 | GGST Spooktacular 2025 | |||
| 506 | Jack Herson | 30.66 | 8 | Albany Armada Aquatics | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | |||
| 507 | Francis Collins | 30.66 | 8 | Ukiah Dolphins | 09/16/2023 | Waves Endless Summer C B A+ Meet | |||
| 508 | Jaiden Yap | 30.67 | 8 | Milpitas Aquatic Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 509 | Max Cheng | 30.68 | 7 | Palo Alto Stanford Aquatics | 11/19/2022 | PASA 2022 Fall Candy Meet Champs | |||
| 510 | Felix Jung | 30.68 | 8 | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |||
| 511 | Christopher Henriques | 30.72 | 7 | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | |||
| 512 | Mason Lu | 30.72 | 8 | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 513 | Felix Liao | 30.72 | 8 | DeAnza Cupertino Aquatics | 02/01/2025 | Alto Swim Club Valentine Classic | |||
| 514 | Eden Hai | 30.73 | 7 | Milpitas Aquatic Club | 09/14/2024 | Milpitas Aquatic Club SC CBA+ Meet | |||
| 515 | Hayden Lee | 30.75 | 9 | Daly City Dolphins | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |||
| 516 | Eason Shi | 30.75 | 8 | Milpitas Aquatic Club | 10/25/2024 | GGST Spooktacular | |||
| 517 | Yusuf Kalai | 30.77 | 7 | South Valley Makos | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 518 | Alexander Bykov | 30.82 | 9 | Bay Club Panthers | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |||
| 519 | Matthew Chen | 30.84 | 9 | Milpitas Aquatic Club | 11/09/2024 | Alto Go The Distance | |||
| 520 | Alexander Warren Moy | 30.86 | 8 | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |||
| 521 | Luke Jiang | 30.86 | 8 | Piedmont Swim Team | 05/19/2024 | Montclair 14 U Pentathlon | |||
| 522 | Ian Wang | 30.91 | 8 | Sunnyvale Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | |||
| 523 | Jasper Tian | 30.92 | 8 | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 524 | Namish Karthik | 30.94 | 8 | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |||
| 525 | Nicholas Wen | 30.95 | 8 | Otter Swim Club | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | |||
| 526 | Ishaan Sharma | 30.97 | 8 | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |||
| 527 | Dhruv Kelkar | 30.97 | 8 | ElitSwim Club | 10/18/2025 | PC SRVA SCY B BB+ Meet | |||
| 528 | Liam Yu | 31.01 | 6 | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |||
| 529 | Luke Murphy | 31.03 | 8 | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |||
| 530 | James Chen | 31.04 | 8 | San Ramon Valley Aquatics | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |||
| 531 | Justin Xiao | 31.13 | 8 | East Bay Bat Rays | 11/02/2024 | Albany Armada C B BB+ Meet | |||
| 532 | GREYSON MCTAGUE | 31.16 | 8 | Mlst | 06/10/2023 | Bishop Swim Team Short Course Invitational Meet | |||
| 533 | Xiaobo Gao | 31.20 | 8 | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |||
| 534 | Elden Lu | 31.22 | 8 | San Ramon Valley Aquatics | 11/02/2024 | SRVA SCY CBBB+ | |||
| 535 | Maxwell Kelsey | 31.24 | 8 | Almaden Riptide | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 536 | Henry Chase | 31.27 | 7 | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |||
| 537 | Elijah Huie | 31.28 | 6 | Alameda Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |||
| 538 | Gavin Wong | 31.32 | 8 | Daly City Dolphins | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | |||
| 539 | Daniel Brouk | 31.33 | 6 | Quicksilver Swimming | 09/23/2022 | SCSC $ Bay CBA+ | |||
| 540 | Ryder Lewis | 31.34 | 8 | Bishop Swim Team | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | |||
| 541 | Spencer Wang | 31.35 | 6 | Unattached | 12/06/2025 | Alto Dec 6 7 CBA | |||
| 542 | Clayton Du | 31.36 | 8 | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |||
| 543 | Walker Lewis | 31.39 | 6 | Los Gatos Swim Club | 01/28/2022 | 2022 Z1S Brian Malick Memorial Meet | |||
| 544 | Jayden Yu | 31.40 | 7 | Quicksilver Swimming | 06/28/2023 | 2023 QSS SC Invite | |||
| 545 | Patrick Caldito | 31.46 | 8 | East Bay Silver Dolphins | 11/08/2025 | TCA PC November SC C B A+ | |||
| 546 | Aaron Yao | 31.47 | 9 | Los Altos Mountain View Aquati | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |||
| 547 | Niko Lo Monaco Keller | 31.52 | 8 | Sebastopol Sea Serpents | 11/22/2025 | Thankswimming Classic 2025 | |||
| 548 | Hudson Moore | 31.53 | 8 | Douglas Dolfins Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | |||
| 549 | Landon Thomassian | 31.56 | 8 | Almaden Riptide | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 550 | Reed Magan | 31.59 | 7 | Bishop Swim Team | 06/10/2022 | Bishop Swim Team SC Invitational | |||
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.