Pacific Swimming Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Otis Larsen | 42.81 | 7 | B: 38.19 (+4.62s | 10.8%) | Monterey Bay Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 702 | Diego Pisoni | 42.83 | 8 | B: 38.19 (+4.64s | 10.8%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 703 | Anthony Luo | 42.90 | 10 | B: 38.19 (+4.71s | 11.0%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 704 | Zachary Amin | 42.93 | 10 | B: 38.19 (+4.74s | 11.0%) | Burlingame Aquatics | 02/22/2025 | BAC C B A Meet | ||
| 705 | Ryan Varghese | 42.99 | 10 | B: 38.19 (+4.80s | 11.2%) | Gilroy Gators Swim Team | 10/25/2025 | GGST Spooktacular 2025 | ||
| 706 | Alexander Garcia | 43.06 | 9 | B: 38.19 (+4.87s | 11.3%) | Albany Armada Aquatics | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 707 | Porter Lindsay | 43.06 | 10 | B: 38.19 (+4.87s | 11.3%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 708 | Dylan Tran | 43.06 | 9 | B: 38.19 (+4.87s | 11.3%) | San Jose Goosemonkeys | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 709 | Arthur Armstrong | 43.09 | 7 | B: 38.19 (+4.90s | 11.4%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 710 | Zackery Vergara | 43.14 | 8 | B: 38.19 (+4.95s | 11.5%) | Gilroy Gators Swim Team | 07/18/2025 | CVAL | ||
| 711 | James Cronin | 43.15 | 8 | B: 38.19 (+4.96s | 11.5%) | Sebastopol Sea Serpents | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 712 | Samuel Bruce | 43.16 | 8 | B: 38.19 (+4.97s | 11.5%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 713 | Miles Jackson | 43.20 | 10 | B: 38.19 (+5.01s | 11.6%) | YMCA Presidio Aquatics | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 714 | Daniel Yu | 43.20 | 8 | B: 38.19 (+5.01s | 11.6%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | ||
| 715 | Connor Watts | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Scott Valley Sea Serpents | 11/08/2025 | TCA PC November SC C B A+ | ||
| 716 | Alex Kaplan | 43.26 | 10 | B: 38.19 (+5.07s | 11.7%) | Sonoma Sea Dragons | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 717 | Senna Keegan | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Ukiah Dolphins | 09/14/2024 | WANV CBA+ Endless Summer Meet | ||
| 718 | Sean Maisen | 43.30 | 8 | B: 38.19 (+5.11s | 11.8%) | Almaden Riptide | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 719 | Yoichiro Taku | 43.34 | 9 | B: 38.19 (+5.15s | 11.9%) | University Club Swimming | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 720 | Adrian Yu | 43.35 | 9 | B: 38.19 (+5.16s | 11.9%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 721 | Wilson Hong | 43.38 | 10 | B: 38.19 (+5.19s | 12.0%) | San Ramon Valley Aquatics | 07/26/2025 | Zone 2 Summer Championships | ||
| 722 | Carson Yuan | 43.38 | 8 | B: 38.19 (+5.19s | 12.0%) | Milpitas Aquatic Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 723 | Greyson Eden | 43.42 | 8 | B: 38.19 (+5.23s | 12.0%) | Humboldt Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 724 | Spencer Le Roux | 43.44 | 7 | B: 38.19 (+5.25s | 12.1%) | Orinda Aquatics | 11/12/2023 | Fall Jamboree Invitational 2023 | ||
| 725 | Angelo Cao | 43.45 | 8 | B: 38.19 (+5.26s | 12.1%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 726 | Aaron Xue | 43.45 | 8 | B: 38.19 (+5.26s | 12.1%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 727 | Mason Ragchaagadi | 43.47 | 7 | B: 38.19 (+5.28s | 12.1%) | Walnut Creek Aquabears | 02/01/2025 | Zone 2 Winter Championship Meet | ||
| 728 | Jayden Xu | 43.47 | 10 | B: 38.19 (+5.28s | 12.1%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 729 | Clayton Du | 43.48 | 9 | B: 38.19 (+5.29s | 12.2%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 730 | Miles Cupido | 43.48 | 9 | B: 38.19 (+5.29s | 12.2%) | Piedmont Swim Team | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 731 | Felipe Serafim Carvalho | 43.50 | 10 | B: 38.19 (+5.31s | 12.2%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 732 | Tyler Waddoups | 43.54 | 10 | B: 38.19 (+5.35s | 12.3%) | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 733 | Kaleb Luu | 43.56 | 8 | B: 38.19 (+5.37s | 12.3%) | Crow Canyon Sharks | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | ||
| 734 | Joshua Niswonger | 43.56 | 9 | B: 38.19 (+5.37s | 12.3%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 735 | Joseph Michael | 43.56 | 9 | B: 38.19 (+5.37s | 12.3%) | Seals Aquatics | 12/06/2025 | FeSSStive FroSSSt CBA+ 2025 | ||
| 736 | Bryson Huynh | 43.57 | 10 | B: 38.19 (+5.38s | 12.3%) | Valley Splash | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 737 | Insar Imyarov | 43.57 | 10 | B: 38.19 (+5.38s | 12.3%) | San Jose Goosemonkeys | 10/25/2025 | GGST Spooktacular 2025 | ||
| 738 | August Hoyt | 43.59 | 10 | B: 38.19 (+5.40s | 12.4%) | Mendocino Coast Sea Dragons | 11/22/2025 | Thankswimming Classic 2025 | ||
| 739 | Yunfan Zhang | 43.61 | 7 | B: 38.19 (+5.42s | 12.4%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 740 | Wesley Albright | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 741 | Boyte Howell | 43.61 | 10 | B: 38.19 (+5.42s | 12.4%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 742 | Andy Yu | 43.63 | 9 | B: 38.19 (+5.44s | 12.5%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 743 | Andy Wang | 43.64 | 10 | B: 38.19 (+5.45s | 12.5%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 744 | Ian Xue | 43.65 | 10 | B: 38.19 (+5.46s | 12.5%) | Sunnyvale Swim Club | 04/11/2025 | SUNN Spring Showers Intrasquad Meet | ||
| 745 | Finn Becker | 43.66 | 8 | B: 38.19 (+5.47s | 12.5%) | Mendocino Coast Sea Dragons | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 746 | Kaiwen Lin | 43.66 | 10 | B: 38.19 (+5.47s | 12.5%) | California Dolphins Swim Team | 01/11/2025 | Livermore Aquacowboys SC C B BB+ Meet | ||
| 747 | Cal Willey | 43.66 | 8 | B: 38.19 (+5.47s | 12.5%) | Humboldt Swim Club | 09/27/2024 | Neptune Swimming Fall Classic | ||
| 748 | Cameron Riley | 43.66 | 10 | B: 38.19 (+5.47s | 12.5%) | Humboldt Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 749 | Rio Gardi | 43.67 | 9 | B: 38.19 (+5.48s | 12.5%) | Hills Hurricane Swimming | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 750 | Eden Hai | 43.68 | 8 | B: 38.19 (+5.49s | 12.6%) | Milpitas Aquatic Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
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.