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 | Griffin Smrz | 46.61 | 7 | B: 38.19 (+8.42s | 18.1%) | Orinda Aquatics | 09/30/2023 | Orinda Aquatics SC C B BB+ | ||
| 902 | Wesley Hu | 46.64 | 8 | B: 38.19 (+8.45s | 18.1%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 903 | Richard Law | 46.65 | 7 | B: 38.19 (+8.46s | 18.1%) | St. Lawrence Swim Team | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 904 | Ethan Rixom | 46.65 | 10 | B: 38.19 (+8.46s | 18.1%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 905 | Austin Ko | 46.67 | 10 | B: 38.19 (+8.48s | 18.2%) | Hills Hurricane Swimming | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 906 | Greyson Thach | 46.68 | 7 | B: 38.19 (+8.49s | 18.2%) | Oakland Undercurrent Swim Team | 02/01/2025 | Zone 2 Winter Championship Meet | ||
| 907 | Kellan Yin | 46.70 | 8 | B: 38.19 (+8.51s | 18.2%) | Almaden Riptide | 03/29/2024 | Alto Rock The Blocks Invitational | ||
| 908 | Sidney Corr | 46.72 | 8 | B: 38.19 (+8.53s | 18.3%) | Sonoma Sea Dragons | 07/26/2025 | 2025 REAL Championships | ||
| 909 | Aaron Huang | 46.74 | 8 | B: 38.19 (+8.55s | 18.3%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 910 | Shreyaan Dutta | 46.75 | 10 | B: 38.19 (+8.56s | 18.3%) | Milpitas Aquatic Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 911 | Sullivan Chen | 46.77 | 8 | B: 38.19 (+8.58s | 18.3%) | California Dolphins Swim Team | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | ||
| 912 | Mason Irani | 46.79 | 9 | B: 38.19 (+8.60s | 18.4%) | Ladera Oaks | 02/22/2025 | BAC C B A Meet | ||
| 913 | Isaac Hobbs | 46.81 | 7 | B: 38.19 (+8.62s | 18.4%) | Alameda Gators | 10/18/2025 | PC CDST SC C B BB+ | ||
| 914 | James Chen | 46.81 | 8 | B: 38.19 (+8.62s | 18.4%) | San Ramon Valley Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 915 | Jack Herson | 46.82 | 9 | B: 38.19 (+8.63s | 18.4%) | Albany Armada Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 916 | Aiden Liu | 46.82 | 10 | B: 38.19 (+8.63s | 18.4%) | East Bay Bat Rays | 10/18/2025 | PC CDST SC C B BB+ | ||
| 917 | Kai Burke | 46.90 | 8 | B: 38.19 (+8.71s | 18.6%) | Monterey Bay Swim Club | 11/18/2023 | MBSC Last Chance Meet | ||
| 918 | Wyatt Moon | 46.90 | 8 | B: 38.19 (+8.71s | 18.6%) | Quicksilver Swimming | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | ||
| 919 | Luca Ferrante | 46.90 | 7 | B: 38.19 (+8.71s | 18.6%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 920 | Jeremy Ho | 46.92 | 9 | B: 38.19 (+8.73s | 18.6%) | Triton Aquatics Club | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 921 | Owen Qiu | 46.93 | 7 | B: 38.19 (+8.74s | 18.6%) | Pacifica Platypus Swim Club | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 922 | Benjamin Crimmins | 46.94 | 8 | B: 38.19 (+8.75s | 18.6%) | Walnut Creek Aquabears | 10/28/2023 | SRVA SCY CBBB+ | ||
| 923 | Chengkai Cui | 46.94 | 10 | B: 38.19 (+8.75s | 18.6%) | DeAnza Cupertino Aquatics | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 924 | Owen Ehman | 46.94 | 9 | B: 38.19 (+8.75s | 18.6%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 925 | Daniel Mozaffarian | 46.95 | 10 | B: 38.19 (+8.76s | 18.7%) | Montclair Swim Team | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 926 | Kirk Dumars Kelsey | 46.95 | 9 | B: 38.19 (+8.76s | 18.7%) | Mendocino Coast Sea Dragons | 06/29/2024 | Ukiah Dolphins Soroptimist C B A+Meet 24 065 | ||
| 927 | Logan Ma | 46.96 | 9 | B: 38.19 (+8.77s | 18.7%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 928 | Luke Jiang | 46.97 | 8 | B: 38.19 (+8.78s | 18.7%) | Piedmont Swim Team | 05/19/2024 | Montclair 14 U Pentathlon | ||
| 929 | Conrad Iloreta | 46.99 | 8 | B: 38.19 (+8.80s | 18.7%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 930 | 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+ | ||
| 931 | Isaac Duran | 47.03 | 9 | B: 38.19 (+8.84s | 18.8%) | Seaside Aquatic Club | 07/18/2025 | CVAL | ||
| 932 | Yunfan Zhang | 47.05 | 7 | B: 38.19 (+8.86s | 18.8%) | Sunnyvale Swim Club | 04/11/2025 | SUNN Spring Showers Intrasquad Meet | ||
| 933 | Bryce Bowman | 47.07 | 7 | B: 38.19 (+8.88s | 18.9%) | Walnut Creek Aquabears | 10/29/2022 | SRVA SCY CBBB+ | ||
| 934 | Noa Proescher | 47.07 | 8 | B: 38.19 (+8.88s | 18.9%) | Soda Fall | 11/10/2024 | Fall Jamboree Invitational 2024 | ||
| 935 | Yash Bharambe | 47.07 | 9 | B: 38.19 (+8.88s | 18.9%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 936 | Asher Gong | 47.12 | 5 | B: 38.19 (+8.93s | 19.0%) | Unattached | 09/30/2023 | Orinda Aquatics SC C B BB+ | ||
| 937 | Theo Htun | 47.13 | 9 | B: 38.19 (+8.94s | 19.0%) | Terrapins Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 938 | Landon Schroeder | 47.15 | 9 | B: 38.19 (+8.96s | 19.0%) | Hills Hurricane Swimming | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 939 | Tomaso Pisegna | 47.16 | 8 | B: 38.19 (+8.97s | 19.0%) | South Valley Makos | 12/14/2024 | Zone 1 South Winter Championships | ||
| 940 | George Bowman | 47.16 | 8 | B: 38.19 (+8.97s | 19.0%) | North Bay Aquatics | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 941 | Niko Olavson | 47.18 | 7 | B: 38.19 (+8.99s | 19.1%) | Palo Alto Stanford Aquatics | 12/17/2023 | 2023 Winter Frolic Meet | ||
| 942 | Reece Kau | 47.20 | 9 | B: 38.19 (+9.01s | 19.1%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 943 | Michael Du | 47.21 | 9 | B: 38.19 (+9.02s | 19.1%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 944 | Vincent Cai | 47.21 | 8 | B: 38.19 (+9.02s | 19.1%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 945 | Everett Kaiser | 47.23 | 8 | B: 38.19 (+9.04s | 19.1%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 946 | Runqian Liu | 47.23 | 10 | B: 38.19 (+9.04s | 19.1%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 947 | Henry Pinkerton | 47.24 | 7 | B: 38.19 (+9.05s | 19.2%) | North Bay Aquatics | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 948 | Michael Rogers | 47.27 | 10 | B: 38.19 (+9.08s | 19.2%) | Neptune Swimming | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 949 | Luke D'Souza | 47.27 | 9 | B: 38.19 (+9.08s | 19.2%) | Bay Club Panthers | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 950 | Arthur Cahoy | 47.28 | 8 | B: 38.19 (+9.09s | 19.2%) | Palo Alto Stanford Aquatics | 12/14/2024 | FeSSStive FroSSSt CBA+ | ||
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.