Pacific Swimming Boys 10 & under - 50 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 | Miles Cupido | 57.61 | 10 | B: 53.39 (+4.22s | 7.3%) | Piedmont Swim Team | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 502 | Evan Hu | 57.66 | 8 | B: 53.39 (+4.27s | 7.4%) | Pleasanton Seahawks | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 503 | Pejvak Cureton | 57.66 | 10 | B: 53.39 (+4.27s | 7.4%) | Oakland Undercurrent Swim Team | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 504 | Anthony Piazza | 57.69 | 9 | B: 53.39 (+4.30s | 7.5%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 505 | Sebastian Alfonso | 57.74 | 10 | B: 53.39 (+4.35s | 7.5%) | Walnut Creek Aquabears | 03/28/2026 | Piedmont Swim Team C B BB+ | ||
| 506 | Dominic Angerami | 57.77 | 10 | B: 53.39 (+4.38s | 7.6%) | San Francisco Seals Swim Team | 11/08/2025 | TCA PC November SC C B A+ | ||
| 507 | Maksim Ilchenko | 57.78 | 5 | B: 53.39 (+4.39s | 7.6%) | Terrapins Swim Team | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | ||
| 508 | Santino Dop | 57.80 | 9 | B: 53.39 (+4.41s | 7.6%) | Ukiah Dolphins | 07/11/2026 | Willits Otters Hot Summer Swim | ||
| 509 | Marcus Kulyavtsev | 57.84 | 8 | B: 53.39 (+4.45s | 7.7%) | Vallejo Aquatic Club | 03/28/2026 | SSS Small Fry Invitational | ||
| 510 | Matthew Wang | 57.97 | 8 | B: 53.39 (+4.58s | 7.9%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 511 | Mark Pivtoraiko | 58.05 | 10 | B: 53.39 (+4.66s | 8.0%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 512 | John Cosgrove | 58.06 | 9 | B: 53.39 (+4.67s | 8.0%) | Sonoma Sea Dragons | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 513 | Jackson Bock | 58.07 | 10 | B: 53.39 (+4.68s | 8.1%) | Napa Valley Swim Team | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 514 | Raam Prasannakumar | 58.13 | 8 | B: 53.39 (+4.74s | 8.2%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | ||
| 515 | Lucas Oh | 58.14 | 10 | B: 53.39 (+4.75s | 8.2%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 516 | Charles Fukuma | 58.17 | 10 | B: 53.39 (+4.78s | 8.2%) | South Valley Makos | 11/15/2024 | MBSC GSMY Z1S Race To AGC C B A+ | ||
| 517 | Ethan Wong | 58.24 | 9 | B: 53.39 (+4.85s | 8.3%) | Sfrp Rossi Swim Team | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 518 | Sebastian Monroy | 58.24 | 10 | B: 53.39 (+4.85s | 8.3%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 519 | Sammy Banner | 58.30 | 11 | B: 53.39 (+4.91s | 8.4%) | The Olympic Club | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 520 | Ansh Bhargava | 58.38 | 8 | B: 53.39 (+4.99s | 8.5%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 521 | Cyrus Jiang | 58.53 | 8 | B: 53.39 (+5.14s | 8.8%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 522 | Beckett Rossi | 58.60 | 9 | B: 53.39 (+5.21s | 8.9%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 523 | Patrick Woods | 58.60 | 9 | B: 53.39 (+5.21s | 8.9%) | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 524 | Shayne Zhang | 58.61 | 9 | B: 53.39 (+5.22s | 8.9%) | Bellevue Club Swim Team | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | ||
| 525 | Micah Kazemini | 58.62 | 9 | B: 53.39 (+5.23s | 8.9%) | Neptune Swimming | 12/06/2025 | Neptune Swimming Swim Like The Dickens | ||
| 526 | Platon Smirnov | 58.62 | 8 | B: 53.39 (+5.23s | 8.9%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 527 | Albert Shapiro | 58.66 | 9 | B: 53.39 (+5.27s | 9.0%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 528 | Channing Pepper | 58.68 | 10 | B: 53.39 (+5.29s | 9.0%) | Seals Aquatics | 11/23/2024 | Thankswimming Classic 2024 | ||
| 529 | Jack Schubert | 58.70 | 8 | B: 53.39 (+5.31s | 9.0%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 530 | Mason Luu | 58.70 | 10 | B: 53.39 (+5.31s | 9.0%) | Pacifica Sea Lions | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 531 | Domenico Perrotti | 58.76 | 10 | B: 53.39 (+5.37s | 9.1%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 532 | Ian Jiang | 58.78 | 9 | B: 53.39 (+5.39s | 9.2%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 533 | Alexander Bykov | 58.84 | 9 | B: 53.39 (+5.45s | 9.3%) | Bay Club Panthers | 03/07/2026 | BAC Race To AGCs | ||
| 534 | Julius Zhong | 58.87 | 9 | B: 53.39 (+5.48s | 9.3%) | Gilroy Gators Swim Team | 10/25/2025 | GGST Spooktacular 2025 | ||
| 535 | Griffin Arroyo | 58.88 | 8 | B: 53.39 (+5.49s | 9.3%) | Walnut Creek Aquabears | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 536 | Blake Livingston | 58.91 | 10 | B: 53.39 (+5.52s | 9.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 537 | Be'eri Afanzar | 58.93 | 10 | B: 53.39 (+5.54s | 9.4%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 538 | James Frank | 58.94 | 9 | B: 53.39 (+5.55s | 9.4%) | AC Swim Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 539 | Cedric Cheung | 58.95 | 9 | B: 53.39 (+5.56s | 9.4%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 540 | Nikhil Gobu | 58.99 | 10 | B: 53.39 (+5.60s | 9.5%) | St. Lawrence Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 541 | Alex Wu | 59.00 | 7 | B: 53.39 (+5.61s | 9.5%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 542 | Ivan Moliboga | 59.07 | 9 | B: 53.39 (+5.68s | 9.6%) | Terrapins Swim Team | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 543 | Drake Larson | 59.09 | 10 | B: 53.39 (+5.70s | 9.6%) | Tahoe Swim Club | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 544 | Calix Lai | 59.16 | 9 | B: 53.39 (+5.77s | 9.8%) | California Dolphins Swim Team | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 545 | Alan Bu | 59.16 | 8 | B: 53.39 (+5.77s | 9.8%) | Sunnyvale Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 546 | Christopher Ciaschini | 59.20 | 8 | B: 53.39 (+5.81s | 9.8%) | Seals Aquatics | 11/22/2025 | Thankswimming Classic 2025 | ||
| 547 | Travis Vu | 59.24 | 10 | B: 53.39 (+5.85s | 9.9%) | Valley Splash | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 548 | Rexx Yu | 59.24 | 8 | B: 53.39 (+5.85s | 9.9%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 549 | Tyler Zibell | 59.26 | 10 | B: 53.39 (+5.87s | 9.9%) | Gilroy Gators Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 550 | Itai Nadav | 59.26 | 10 | B: 53.39 (+5.87s | 9.9%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
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.