Pacific Swimming Boys 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Adrian Kumar | 47.07 | 11 | B: 43.49 (+3.58s | 7.6%) | San Ramon Valley Aquatics | 07/26/2025 | Zone 2 Summer Championships | ||
| 552 | Leray Williams | 47.14 | 12 | B: 43.49 (+3.65s | 7.7%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 553 | Logan Shin | 47.15 | 11 | B: 43.49 (+3.66s | 7.8%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 554 | Emmett Alger | 47.16 | 10 | B: 43.49 (+3.67s | 7.8%) | Quicksilver Swimming | 12/14/2024 | Zone 1 South Winter Championships | ||
| 555 | CJ Maranon | 47.23 | 10 | B: 43.49 (+3.74s | 7.9%) | East Bay Silver Dolphins | 11/02/2024 | NVST Swimming Into Fall | ||
| 556 | Patrick Lamcke | 47.25 | 11 | B: 43.49 (+3.76s | 8.0%) | South Valley Makos | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 557 | Dennis Sun | 47.27 | 9 | B: 43.49 (+3.78s | 8.0%) | Quicksilver Swimming | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 558 | Minjae Kim | 47.34 | 12 | B: 43.49 (+3.85s | 8.1%) | Valley Splash | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 559 | Leo Cahoy | 47.35 | 11 | B: 43.49 (+3.86s | 8.2%) | Palo Alto Stanford Aquatics | 09/21/2024 | South San Francisco C B A+ | ||
| 560 | Spencer Chong | 47.36 | 11 | B: 43.49 (+3.87s | 8.2%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 561 | Elie Geyer-Klein | 47.38 | 11 | B: 43.49 (+3.89s | 8.2%) | Alameda Gators | 09/28/2024 | Orinda Aquatics SC C B BB+ Meet | ||
| 562 | Skye Singh | 47.39 | 11 | B: 43.49 (+3.90s | 8.2%) | Tri Valley Aquatics | 01/11/2025 | Livermore Aquacowboys SC C B BB+ Meet | ||
| 563 | Steve Lin | 47.42 | 10 | B: 43.49 (+3.93s | 8.3%) | Unattached | 11/09/2024 | Alto Go The Distance | ||
| 564 | Nathan Ahlsten | 47.43 | 11 | B: 43.49 (+3.94s | 8.3%) | North Bay Aquatics | 09/27/2024 | Neptune Swimming Fall Classic | ||
| 565 | TY Schilling | 47.45 | 9 | B: 43.49 (+3.96s | 8.3%) | Quicksilver Swimming | 10/28/2022 | 2022 QSS TIDE Spooktacular | ||
| 566 | Finn Gallagher | 47.46 | 12 | B: 43.49 (+3.97s | 8.4%) | Daly City Dolphins | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 567 | Allen Choi | 47.46 | 11 | B: 43.49 (+3.97s | 8.4%) | South Valley Stingrays | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 568 | Fisher Henry | 47.47 | 12 | B: 43.49 (+3.98s | 8.4%) | Palo Alto Stanford Aquatics | 11/23/2024 | 2024 PASA Grand Tour Meet | ||
| 569 | Wyatt Leslie | 47.49 | 11 | B: 43.49 (+4.00s | 8.4%) | Montclair Swim Team | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 570 | Donny Zeng | 47.49 | 10 | B: 43.49 (+4.00s | 8.4%) | Unattached | 09/16/2023 | East Bay Silver Dolphins Short Course C B BB | ||
| 571 | Julian Rodriguez | 47.50 | 10 | B: 43.49 (+4.01s | 8.4%) | Solar Swim Sea Monsters | 11/04/2023 | TCA November SC C B A+ | ||
| 572 | Sean Ma | 47.52 | 12 | B: 43.49 (+4.03s | 8.5%) | Otter Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 573 | Hei Chan | 47.54 | 10 | B: 43.49 (+4.05s | 8.5%) | Alto Swim Club | 11/09/2024 | Alto Go The Distance | ||
| 574 | Alexander Gutman | 47.54 | 10 | B: 43.49 (+4.05s | 8.5%) | Walnut Creek Aquabears | 11/15/2024 | Pacific Swimming SCY B BB+ Last Chance Meet | ||
| 575 | Benjamin Schoonenberg | 47.55 | 11 | B: 43.49 (+4.06s | 8.5%) | Livermore AquaCowboys | 10/19/2024 | Livermore AquaCowboys PC CBBB+ | ||
| 576 | Henrik Smith | 47.55 | 11 | B: 43.49 (+4.06s | 8.5%) | Thunder Coast Aquatics | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 577 | Haiwen Sun | 47.56 | 11 | B: 43.49 (+4.07s | 8.6%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 578 | Micah Schindel | 47.60 | 11 | B: 43.49 (+4.11s | 8.6%) | Piedmont Swim Team | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 579 | Vincent Chai | 47.61 | 11 | B: 43.49 (+4.12s | 8.7%) | Swim South Bay | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 580 | Xitong Wei | 47.63 | 11 | B: 43.49 (+4.14s | 8.7%) | Albany Armada Aquatics | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 581 | Mark Orlov | 47.64 | 9 | B: 43.49 (+4.15s | 8.7%) | Santa Clara Swim Club | 09/23/2022 | SCSC $ Bay CBA+ | ||
| 582 | Michael Lin | 47.69 | 11 | B: 43.49 (+4.20s | 8.8%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 583 | Aidan Hsieh | 47.70 | 11 | B: 43.49 (+4.21s | 8.8%) | Soda Fall | 11/10/2024 | Fall Jamboree Invitational 2024 | ||
| 584 | Miles Basseri | 47.70 | 10 | B: 43.49 (+4.21s | 8.8%) | Los Gatos Swim Club | 11/15/2024 | MBSC GSMY Z1S Race To AGC C B A+ | ||
| 585 | Alexander Waltner | 47.76 | 10 | B: 43.49 (+4.27s | 8.9%) | Livermore AquaCowboys | 02/03/2024 | 2024 Zone 2 SC Championship Meet | ||
| 586 | Connor Short | 47.77 | 12 | B: 43.49 (+4.28s | 9.0%) | Swim South Bay | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 587 | Desmond Cosgrove | 47.77 | 12 | B: 43.49 (+4.28s | 9.0%) | Sebastopol Sea Serpents | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 588 | Henry Velarde | 47.77 | 10 | B: 43.49 (+4.28s | 9.0%) | Mavericks | 12/09/2023 | DCD Winter Holiday Splash CBA+ Meet | ||
| 589 | Nathan Siu | 47.81 | 12 | B: 43.49 (+4.32s | 9.0%) | El Cerrito Gators | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | ||
| 590 | Bennett Alves | 47.84 | 11 | B: 43.49 (+4.35s | 9.1%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 591 | Ethan Sun | 47.85 | 12 | B: 43.49 (+4.36s | 9.1%) | Daly City Dolphins | 02/07/2025 | 2025 PSL Super Finals Invitational | ||
| 592 | Tobin Reynolds | 47.87 | 10 | B: 43.49 (+4.38s | 9.1%) | AC Swim Club | 09/27/2024 | Neptune Swimming Fall Classic | ||
| 593 | Jay Seth | 47.88 | 11 | B: 43.49 (+4.39s | 9.2%) | Palo Alto Stanford Aquatics | 11/23/2024 | 2024 PASA Grand Tour Meet | ||
| 594 | Kyle Cao | 47.88 | 11 | B: 43.49 (+4.39s | 9.2%) | Alto Swim Club | 10/05/2024 | 2024 DACA CBA SC Meet | ||
| 595 | Raymond Cai | 47.89 | 10 | B: 43.49 (+4.40s | 9.2%) | Sunnyvale Swim Club | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 596 | Austin Beck | 47.92 | 11 | B: 43.49 (+4.43s | 9.2%) | Pacifica Sea Lions | 02/22/2025 | BAC C B A Meet | ||
| 597 | Tristan Walter | 47.93 | 12 | B: 43.49 (+4.44s | 9.3%) | Piranha Swimming | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | ||
| 598 | Jude Mitsumata | 47.95 | 10 | B: 43.49 (+4.46s | 9.3%) | Livermore AquaCowboys | 05/19/2024 | Montclair 14 U Pentathlon | ||
| 599 | John Meyerdirk | 47.98 | 10 | B: 43.49 (+4.49s | 9.4%) | The Olympic Club | 11/02/2024 | NVST Swimming Into Fall | ||
| 600 | Luke Malmstrom | 47.98 | 10 | B: 43.49 (+4.49s | 9.4%) | Terrapins Swim Team | 10/28/2023 | SRVA SCY CBBB+ | ||
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.