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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Aaron Wang | 47.52 | 9 | B: 38.19 (+9.33s | 19.6%) | Quicksilver Swimming | 10/21/2023 | Gilroy Gators C B A+ | ||
| 902 | Sidney Wilson | 47.57 | 10 | B: 38.19 (+9.38s | 19.7%) | Sebastopol Sea Serpents | 03/28/2026 | SSS Small Fry Invitational | ||
| 903 | Lucas Wong | 47.59 | 7 | B: 38.19 (+9.40s | 19.8%) | Sunnyvale Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 904 | Ivan Moliboga | 47.65 | 9 | B: 38.19 (+9.46s | 19.9%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 905 | Ryan Okun | 47.69 | 9 | B: 38.19 (+9.50s | 19.9%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | ||
| 906 | Ishaan Sharma | 47.74 | 9 | B: 38.19 (+9.55s | 20.0%) | DeAnza Cupertino Aquatics | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | ||
| 907 | Mateo Gonzalez | 47.75 | 10 | B: 38.19 (+9.56s | 20.0%) | Sunnyvale Swim Club | 09/27/2026 | SUNN Blue And Gold Intrasquad Meet | ||
| 908 | Isaac Basilio | 47.79 | 9 | B: 38.19 (+9.60s | 20.1%) | Gilroy Gators Swim Team | 10/25/2024 | GGST Spooktacular | ||
| 909 | Ryker Gibson | 47.82 | 7 | B: 38.19 (+9.63s | 20.1%) | Palo Alto Stanford Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | ||
| 910 | Spencer Schaffer | 47.86 | 9 | B: 38.19 (+9.67s | 20.2%) | The Olympic Club | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 911 | Kaison Fong | 47.87 | 9 | B: 38.19 (+9.68s | 20.2%) | Sunnyvale Swim Club | 09/27/2026 | SUNN Blue And Gold Intrasquad Meet | ||
| 912 | Ari Theobald-Anderson | 47.90 | 10 | B: 38.19 (+9.71s | 20.3%) | Montclair Swim Team | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 913 | Zhaoyang Tan | 47.90 | 9 | B: 38.19 (+9.71s | 20.3%) | San Ramon Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | ||
| 914 | Ajay Amin | 47.91 | 9 | B: 38.19 (+9.72s | 20.3%) | Swim South Bay | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 915 | Daniel Martinez de Lira | 47.92 | 9 | B: 38.19 (+9.73s | 20.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 916 | Sharvin Tummala | 47.95 | 10 | B: 38.19 (+9.76s | 20.4%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 917 | Ethan Wei | 47.96 | 6 | B: 38.19 (+9.77s | 20.4%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | ||
| 918 | Willard Cui | 47.97 | 9 | B: 38.19 (+9.78s | 20.4%) | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | ||
| 919 | Maxwerll Mullen-Karlin | 47.98 | 9 | B: 38.19 (+9.79s | 20.4%) | Hills Hurricane Swimming | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 920 | Wing Chan | 48.03 | 10 | B: 38.19 (+9.84s | 20.5%) | East Bay Silver Dolphins | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 921 | Vincent Zeng | 48.03 | 9 | B: 38.19 (+9.84s | 20.5%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 922 | Lehai Li | 48.04 | 10 | B: 38.19 (+9.85s | 20.5%) | Alto Swim Club | 01/13/2024 | South San Francisco C B A+ | ||
| 923 | Arthur Ulmer | 48.04 | 9 | B: 38.19 (+9.85s | 20.5%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | ||
| 924 | Carter Vizcarra | 48.05 | 9 | B: 38.19 (+9.86s | 20.5%) | Neptune Swimming | 12/13/2024 | Neptune Swimming Swim Like The Dickens | ||
| 925 | Donovan Tran | 48.05 | 10 | B: 38.19 (+9.86s | 20.5%) | Pacifica Sea Lions | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 926 | Siyuan Wang | 48.07 | 7 | B: 38.19 (+9.88s | 20.6%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | ||
| 927 | Oscar Deans | 48.14 | 10 | B: 38.19 (+9.95s | 20.7%) | Richmond Sailfish | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 928 | Pi Cheng | 48.14 | 10 | B: 38.19 (+9.95s | 20.7%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 929 | Niko Tyler | 48.17 | 8 | B: 38.19 (+9.98s | 20.7%) | Hills Hurricane Swimming | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 930 | Jaxon Legarte | 48.19 | 9 | B: 38.19 (+10.00s | 20.8%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 931 | Max Xu | 48.32 | 8 | B: 38.19 (+10.13s | 21.0%) | San Ramon Valley Aquatics | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 932 | Colson Mou | 48.35 | 9 | B: 38.19 (+10.16s | 21.0%) | South San Francisco Aquatics | 03/28/2026 | PSL March CBA+ | ||
| 933 | William Chao | 48.36 | 10 | B: 38.19 (+10.17s | 21.0%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 934 | Yige Liu | 48.39 | 9 | B: 38.19 (+10.20s | 21.1%) | Palo Alto Stanford Aquatics | 10/16/2026 | All Treats No Tricks Candy Meet Block Party | ||
| 935 | Sebastian Baron | 48.42 | 9 | B: 38.19 (+10.23s | 21.1%) | University Club Swimming | 10/16/2026 | All Treats No Tricks Candy Meet Block Party | ||
| 936 | Ian Wang | 48.43 | 9 | B: 38.19 (+10.24s | 21.1%) | Sunnyvale Swim Club | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 937 | Fenix Yu | 48.48 | 8 | B: 38.19 (+10.29s | 21.2%) | Sunnyvale Swim Club | 09/27/2026 | SUNN Blue And Gold Intrasquad Meet | ||
| 938 | Ryan Kim | 48.52 | 8 | B: 38.19 (+10.33s | 21.3%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 939 | Noe Yang | 48.54 | 8 | B: 38.19 (+10.35s | 21.3%) | Montclair Swim Team | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 940 | Yunze Song | 48.55 | 6 | B: 38.19 (+10.36s | 21.3%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 941 | Greyson Biegel | 48.57 | 7 | B: 38.19 (+10.38s | 21.4%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 942 | Boran Lu | 48.57 | 9 | B: 38.19 (+10.38s | 21.4%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 943 | Tim Zhuk | 48.59 | 10 | B: 38.19 (+10.40s | 21.4%) | Los Gatos Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 944 | Adrien Gerbaux | 48.59 | 10 | B: 38.19 (+10.40s | 21.4%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 945 | Ethan Hsu | 48.61 | 7 | B: 38.19 (+10.42s | 21.4%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 946 | Liam Lee | 48.61 | 7 | B: 38.19 (+10.42s | 21.4%) | Bay Club Panthers | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | ||
| 947 | Kaito Wang | 48.62 | 10 | B: 38.19 (+10.43s | 21.5%) | Otter Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 948 | Cruz Cissell | 48.63 | 10 | B: 38.19 (+10.44s | 21.5%) | Sebastopol Sea Serpents | 10/19/2024 | Pumpkin Plunge Invitational | ||
| 949 | Maximilian Kang | 48.69 | 8 | B: 38.19 (+10.50s | 21.6%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 950 | Tioma Iskandar | 48.69 | 10 | B: 38.19 (+10.50s | 21.6%) | The Olympic Club | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
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.