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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Kirk Dumars Kelsey | 46.95 | 9 | B: 38.19 (+8.76s | 18.7%) | Mendocino Coast Sea Dragons | 06/29/2024 | Ukiah Dolphins C/B/A+ Meet | ||
| 652 | Luke Jiang | 46.97 | 8 | B: 38.19 (+8.78s | 18.7%) | Piedmont Swim Team | 05/19/2024 | Montclair Swim Team Pentathlon | ||
| 653 | Triton Calhoun | 46.99 | 9 | B: 38.19 (+8.80s | 18.7%) | Sparks Piranhas Swim Team | 08/02/2024 | DDST High Country Championships | ||
| 654 | Matthew Chen | 47.00 | 9 | B: 38.19 (+8.81s | 18.7%) | Milpitas Aquatic Club | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 655 | Wilson Zhou | 47.00 | 9 | B: 38.19 (+8.81s | 18.7%) | South San Francisco Aquatics | 01/11/2025 | South San Francisco New Year Splash C B A+ | ||
| 656 | Yunfan Zhang | 47.05 | 7 | B: 38.19 (+8.86s | 18.8%) | Sunnyvale Swim Club | 04/11/2025 | SUNN Spring Showers Intrasquad Meet | ||
| 657 | Lucas Scicli | 47.06 | 9 | B: 38.19 (+8.87s | 18.8%) | Swim South Bay | 07/20/2024 | 2024 BAY Block Party #2 | ||
| 658 | Bryce Bowman | 47.07 | 7 | B: 38.19 (+8.88s | 18.9%) | Walnut Creek Aquabears | 10/29/2022 | San Ramon Valley Aquatics C/B/BB+ Meet | ||
| 659 | Jack Herson | 47.08 | 8 | B: 38.19 (+8.89s | 18.9%) | Albany Armada Aquatics | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 660 | Asher Gong | 47.12 | 5 | B: 38.19 (+8.93s | 19.0%) | Unattached | 09/30/2023 | Orinda Aquatics SCY C/B/BB+ Meet | ||
| 661 | Landon Schroeder | 47.15 | 9 | B: 38.19 (+8.96s | 19.0%) | Hills Hurricane Swimming | 11/02/2024 | Albany Armada Aquatics SCY C/B/BB+ Meet | ||
| 662 | Tomaso Pisegna | 47.16 | 8 | B: 38.19 (+8.97s | 19.0%) | South Valley Makos | 12/14/2024 | Zone 1S End of Season AGC- Invitational Meet | ||
| 663 | George Bowman | 47.16 | 8 | B: 38.19 (+8.97s | 19.0%) | North Bay Aquatics | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 664 | Maksim Spivak | 47.17 | 10 | B: 38.19 (+8.98s | 19.0%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 665 | Vincent Cai | 47.21 | 8 | B: 38.19 (+9.02s | 19.1%) | Palo Alto Stanford Aquatics | 10/26/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | ||
| 666 | Joon Cha | 47.26 | 8 | B: 38.19 (+9.07s | 19.2%) | Sunnyvale Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 667 | Arthur Cahoy | 47.28 | 8 | B: 38.19 (+9.09s | 19.2%) | Palo Alto Stanford Aquatics | 12/14/2024 | SSS Festive Frost C/B/A+ Meet | ||
| 668 | Declan Bratcher | 47.29 | 6 | B: 38.19 (+9.10s | 19.2%) | Orinda Aquatics | 10/01/2022 | Orinda Aquatics C/B/BB+ Meet | ||
| 669 | Reid Barylski | 47.32 | 9 | B: 38.19 (+9.13s | 19.3%) | Neptune Swimming | 10/19/2024 | SSS Pumpkin Plunge C/B/A+ Meet | ||
| 670 | Mason Carlyle | 47.32 | 9 | B: 38.19 (+9.13s | 19.3%) | Gilroy Gators Swim Team | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 671 | Caleb Seid | 47.33 | 9 | B: 38.19 (+9.14s | 19.3%) | Ladera Oaks | 10/26/2024 | SUNN Fall Classic SCY C/B/A+ Meet | ||
| 672 | Kian Zhu | 47.33 | 7 | B: 38.19 (+9.14s | 19.3%) | Otter Swim Club | 01/11/2025 | South San Francisco New Year Splash C B A+ | ||
| 673 | Zachary Tsang | 47.34 | 8 | B: 38.19 (+9.15s | 19.3%) | Palo Alto Stanford Aquatics | 12/21/2024 | PASA Winter Frolic T&F Intrasquad Championships | ||
| 674 | Nathaniel Min | 47.34 | 8 | B: 38.19 (+9.15s | 19.3%) | Milpitas Aquatic Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | ||
| 675 | Abayan Prithviraj | 47.36 | 9 | B: 38.19 (+9.17s | 19.4%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 676 | Arya Kadirelu | 47.36 | 9 | B: 38.19 (+9.17s | 19.4%) | San Ramon Valley Aquatics | 10/28/2023 | San Ramon Valley Aquatics SCY C/B/BB+ Meet | ||
| 677 | Alan Ying | 47.37 | 9 | B: 38.19 (+9.18s | 19.4%) | Crow Canyon Sharks | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | ||
| 678 | Joji Hutchinson | 47.41 | 8 | B: 38.19 (+9.22s | 19.4%) | Aptos Cabrillo Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 679 | Griffin Wittenstein | 47.43 | 8 | B: 38.19 (+9.24s | 19.5%) | Hills Hurricane Swimming | 05/31/2024 | Albany Armada Aquatics SCY C/B/BB+ Meet | ||
| 680 | Charlie Zhang | 47.43 | 9 | B: 38.19 (+9.24s | 19.5%) | Palo Alto Stanford Aquatics | 12/17/2023 | PASA Winter Frolic T&F Intrasquad Meet | ||
| 681 | Henry Wang | 47.45 | 9 | B: 38.19 (+9.26s | 19.5%) | Sunnyvale Swim Club | 11/17/2023 | ALTO Swim Club SCY C/B/A+ Meet | ||
| 682 | Hunter Gibson | 47.45 | 7 | B: 38.19 (+9.26s | 19.5%) | Orinda Aquatics | 10/01/2022 | Orinda Aquatics C/B/BB+ Meet | ||
| 683 | Pax Valdez | 47.46 | 8 | B: 38.19 (+9.27s | 19.5%) | Bay Club Panthers | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 684 | Jeffrey Li | 47.49 | 8 | B: 38.19 (+9.30s | 19.6%) | Sunnyvale Swim Club | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 685 | Brian Chen | 47.49 | 9 | B: 38.19 (+9.30s | 19.6%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 686 | Aaron Wang | 47.52 | 7 | B: 38.19 (+9.33s | 19.6%) | Quicksilver Swimming | 10/21/2023 | Zone 1S CBA Meet (host: GGST) | ||
| 687 | Luca Ferrante | 47.53 | 7 | B: 38.19 (+9.34s | 19.7%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 688 | Max Lim | 47.54 | 8 | B: 38.19 (+9.35s | 19.7%) | Crow Canyon Sharks | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | ||
| 689 | Ryan Gan | 47.56 | 10 | B: 38.19 (+9.37s | 19.7%) | Sunnyvale Swim Club | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 690 | Woojin Choi | 47.61 | 9 | B: 38.19 (+9.42s | 19.8%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 691 | Christopher Barbaric | 47.63 | 9 | B: 38.19 (+9.44s | 19.8%) | Los Altos Mountain View Aquati | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 692 | Logan Yip | 47.65 | 9 | B: 38.19 (+9.46s | 19.9%) | South San Francisco Aquatics | 03/22/2025 | PSL SC CBA+ Meet | ||
| 693 | Dhruv Kelkar | 47.67 | 8 | B: 38.19 (+9.48s | 19.9%) | ElitSwim Club | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 694 | Eason Niu | 47.69 | 7 | B: 38.19 (+9.50s | 19.9%) | Unattached | 02/01/2025 | Zone 2 Winter Championship Meet | ||
| 695 | Mountain Wang | 47.69 | 8 | B: 38.19 (+9.50s | 19.9%) | Neptune Swimming | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | ||
| 696 | Patrick Zhang | 47.70 | 9 | B: 38.19 (+9.51s | 19.9%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 697 | Maxwell Kelsey | 47.70 | 8 | B: 38.19 (+9.51s | 19.9%) | Almaden Riptide | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 698 | Benjamin Piccardo | 47.70 | 7 | B: 38.19 (+9.51s | 19.9%) | Gilroy Gators Swim Team | 12/08/2023 | Zone 1S Year-End Championship Meet | ||
| 699 | Matthew Zhou | 47.72 | 8 | B: 38.19 (+9.53s | 20.0%) | Quicksilver Swimming | 10/27/2023 | Zone 1S Micro Meet B (host: TIDE) | ||
| 700 | Oliver Lai | 47.72 | 9 | B: 38.19 (+9.53s | 20.0%) | Sunnyvale Swim Club | 09/28/2024 | Sunnyvale Swim Club SCY Blue & Gold Intrasquad | ||
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.