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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Yunze Song | 52.16 | 6 | B: 38.19 (+13.97s | 26.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 952 | Carson Moore | 52.17 | 10 | B: 38.19 (+13.98s | 26.8%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 953 | Caleb Feng | 52.19 | 10 | B: 38.19 (+14.00s | 26.8%) | Milpitas Aquatic Club | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 954 | Luke Ellingford | 52.20 | 8 | B: 38.19 (+14.01s | 26.8%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 955 | Asher Graham | 52.20 | 8 | B: 38.19 (+14.01s | 26.8%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 956 | Nikolas Powers | 52.23 | 10 | B: 38.19 (+14.04s | 26.9%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 957 | Ellis Krause | 52.23 | 10 | B: 38.19 (+14.04s | 26.9%) | San Francisco Seals Swim Team | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | ||
| 958 | Ronnie Chen | 52.25 | 7 | B: 38.19 (+14.06s | 26.9%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 959 | Ethan Yu | 52.25 | 8 | B: 38.19 (+14.06s | 26.9%) | California Dolphins Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 960 | Ishaan Sharma | 52.25 | 8 | B: 38.19 (+14.06s | 26.9%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 961 | Aekagra Nagapurkar | 52.27 | 9 | B: 38.19 (+14.08s | 26.9%) | California Dolphins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 962 | Theodore Storum | 52.28 | 9 | B: 38.19 (+14.09s | 27.0%) | Sebastopol Sea Serpents | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 963 | Anuj Hunnargikar | 52.29 | 9 | B: 38.19 (+14.10s | 27.0%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 964 | Enzo Palomino | 52.32 | 9 | B: 38.19 (+14.13s | 27.0%) | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 965 | Samuel Madsen | 52.32 | 8 | B: 38.19 (+14.13s | 27.0%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 966 | Isa Suleman | 52.33 | 10 | B: 38.19 (+14.14s | 27.0%) | South Valley Makos | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 967 | Justin Xiao | 52.34 | 9 | B: 38.19 (+14.15s | 27.0%) | East Bay Bat Rays | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 968 | Darius Parineh | 52.40 | 9 | B: 38.19 (+14.21s | 27.1%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 969 | Justin Trieu | 52.40 | 8 | B: 38.19 (+14.21s | 27.1%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 970 | Luke Dwelley | 52.41 | 8 | B: 38.19 (+14.22s | 27.1%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 971 | Veer Poladia | 52.46 | 9 | B: 38.19 (+14.27s | 27.2%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 972 | Carson Tooby | 52.51 | 10 | B: 38.19 (+14.32s | 27.3%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 973 | Richard Tang | 52.52 | 10 | B: 38.19 (+14.33s | 27.3%) | Triton Aquatics Club | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 974 | Jayden Kim | 52.54 | 8 | B: 38.19 (+14.35s | 27.3%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 975 | Kevin Zhang | 52.62 | 10 | B: 38.19 (+14.43s | 27.4%) | San Jose Goosemonkeys | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 976 | Kaisen Mou | 52.65 | 10 | B: 38.19 (+14.46s | 27.5%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 977 | Ethan Ku | 52.75 | 9 | B: 38.19 (+14.56s | 27.6%) | San Ramon Valley Aquatics | 11/02/2024 | SRVA SCY CBBB+ | ||
| 978 | Lucas Talbot | 52.77 | 8 | B: 38.19 (+14.58s | 27.6%) | San Jose Goosemonkeys | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 979 | Ryder Lewis | 52.78 | 10 | B: 38.19 (+14.59s | 27.6%) | Bishop Swim Team | 09/13/2024 | Molly Lahlum Memorial Autumn Freeze | ||
| 980 | Spencer Lee | 52.81 | 9 | B: 38.19 (+14.62s | 27.7%) | The Olympic Club | 10/19/2024 | Pumpkin Plunge Invitational | ||
| 981 | Marcus Zheng | 52.85 | 9 | B: 38.19 (+14.66s | 27.7%) | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 982 | Charles DeRienzo | 52.86 | 8 | B: 38.19 (+14.67s | 27.8%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 983 | Fionn Morrow | 52.99 | 9 | B: 38.19 (+14.80s | 27.9%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 984 | Mason Tennant | 53.02 | 10 | B: 38.19 (+14.83s | 28.0%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 985 | Patrick Woods | 53.04 | 9 | B: 38.19 (+14.85s | 28.0%) | Napa Valley Swim Team | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 986 | Ethan Chen | 53.09 | 9 | B: 38.19 (+14.90s | 28.1%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 987 | Wing Chan | 53.10 | 10 | B: 38.19 (+14.91s | 28.1%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 988 | Isaac Kantor | 53.16 | 10 | B: 38.19 (+14.97s | 28.2%) | AC Swim Club | 07/26/2025 | 2025 REAL Championships | ||
| 989 | Mateo Flores | 53.17 | 9 | B: 38.19 (+14.98s | 28.2%) | San Ramon Valley Aquatics | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | ||
| 990 | Nate Hunter | 53.18 | 9 | B: 38.19 (+14.99s | 28.2%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 991 | Walter Butts | 53.21 | 9 | B: 38.19 (+15.02s | 28.2%) | AC Swim Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 992 | Jichan Lim | 53.26 | 7 | B: 38.19 (+15.07s | 28.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 993 | Alexander Ning | 53.33 | 10 | B: 38.19 (+15.14s | 28.4%) | Sunnyvale Swim Club | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | ||
| 994 | Nicholas Mazzone | 53.45 | 9 | B: 38.19 (+15.26s | 28.6%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 995 | Elden Lu | 53.46 | 9 | B: 38.19 (+15.27s | 28.6%) | San Ramon Valley Aquatics | 11/02/2024 | SRVA SCY CBBB+ | ||
| 996 | Xiaobo Gao | 53.56 | 9 | B: 38.19 (+15.37s | 28.7%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 997 | Maddox Carver-Elzey | 53.61 | 9 | B: 38.19 (+15.42s | 28.8%) | Gilroy Gators Swim Team | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 998 | Danylo Gavrysh | 53.64 | 8 | B: 38.19 (+15.45s | 28.8%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 999 | Ephraim Stephenson-Sabin | 53.64 | 7 | B: 38.19 (+15.45s | 28.8%) | Napa Valley Swim Team | 11/22/2025 | Thankswimming Classic 2025 | ||
| 1000 | Ben Starr | 53.67 | 10 | B: 38.19 (+15.48s | 28.8%) | San Francisco Seals Swim Team | 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.