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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Hanchen Guo-Li | 49.17 | 9 | B: 38.19 (+10.98s | 22.3%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 1052 | Alexander Kazakov | 49.19 | 7 | B: 38.19 (+11.00s | 22.4%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 1053 | Cyrus Jiang | 49.20 | 7 | B: 38.19 (+11.01s | 22.4%) | Otter Swim Club | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 1054 | Alan Wang | 49.25 | 8 | B: 38.19 (+11.06s | 22.5%) | Walnut Creek Aquabears | 07/20/2024 | Zone 2 Summer Championships | ||
| 1055 | Julian Tang | 49.26 | 7 | B: 38.19 (+11.07s | 22.5%) | Valley Splash | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 1056 | Eli HO | 49.28 | 8 | B: 38.19 (+11.09s | 22.5%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 1057 | Maverick Scoggin | 49.32 | 7 | B: 38.19 (+11.13s | 22.6%) | Napa Valley Swim Team | 07/26/2025 | 2025 REAL Championships | ||
| 1058 | Leo Bukhan | 49.35 | 7 | B: 38.19 (+11.16s | 22.6%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 1059 | Evrin Oh | 49.35 | 7 | B: 38.19 (+11.16s | 22.6%) | Oakland Undercurrent Swim Team | 09/16/2023 | East Bay Silver Dolphins Short Course C B BB | ||
| 1060 | Corbin Prothero | 49.49 | 9 | B: 38.19 (+11.30s | 22.8%) | Waves Aquatics Napa Valley | 09/14/2024 | WANV CBA+ Endless Summer Meet | ||
| 1061 | Lucas Goebel | 49.50 | 10 | B: 38.19 (+11.31s | 22.8%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 1062 | Greyson Biegel | 49.51 | 7 | B: 38.19 (+11.32s | 22.9%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 1063 | Jude Rolewicz | 49.51 | 9 | B: 38.19 (+11.32s | 22.9%) | Mlst | 08/02/2024 | High Country Short Course Championship | ||
| 1064 | Krishay Mehra | 49.52 | 9 | B: 38.19 (+11.33s | 22.9%) | DeAnza Cupertino Aquatics | 02/22/2025 | De Anza C B A+ | ||
| 1065 | Parker Skelton | 49.56 | 7 | B: 38.19 (+11.37s | 22.9%) | Reno Aquatic Club | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 1066 | Maxwell Ma | 49.60 | 9 | B: 38.19 (+11.41s | 23.0%) | California Dolphins Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 1067 | Ryan Feng | 49.63 | 8 | B: 38.19 (+11.44s | 23.1%) | Unattached | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 1068 | Dashiell Wang | 49.64 | 9 | B: 38.19 (+11.45s | 23.1%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 1069 | Oliver Ng | 49.67 | 7 | B: 38.19 (+11.48s | 23.1%) | Burlingame Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 1070 | Benjamin Anzenberg | 49.69 | 8 | B: 38.19 (+11.50s | 23.1%) | Piedmont Swim Team | 10/18/2025 | PC CDST SC C B BB+ | ||
| 1071 | Yiheng Shang | 49.70 | 8 | B: 38.19 (+11.51s | 23.2%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1072 | Hayden Lee | 49.71 | 9 | B: 38.19 (+11.52s | 23.2%) | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 1073 | Ethan Flaxman | 49.71 | 9 | B: 38.19 (+11.52s | 23.2%) | Thunder Coast Aquatics | 11/02/2024 | NVST Swimming Into Fall | ||
| 1074 | Jaxon Harris | 49.73 | 8 | B: 38.19 (+11.54s | 23.2%) | Neptune Swimming | 10/04/2024 | SRN At SSS Dual | ||
| 1075 | Marcus Mak | 49.73 | 9 | B: 38.19 (+11.54s | 23.2%) | Alameda Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 1076 | Cam Nelson | 49.75 | 8 | B: 38.19 (+11.56s | 23.2%) | AC Swim Club | 12/06/2025 | Neptune Swimming Swim Like The Dickens | ||
| 1077 | Aadi Sehgal | 49.76 | 8 | B: 38.19 (+11.57s | 23.3%) | Los Altos Mountain View Aquati | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 1078 | Alvin Jiang | 49.78 | 9 | B: 38.19 (+11.59s | 23.3%) | East Bay Bat Rays | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 1079 | Theodore Stenberg | 49.80 | 7 | B: 38.19 (+11.61s | 23.3%) | Napa Valley Swim Team | 02/22/2025 | NVST Swimming Into Spring | ||
| 1080 | Shree Karry | 49.80 | 10 | B: 38.19 (+11.61s | 23.3%) | Almaden Riptide | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 1081 | Quentin Reynolds | 49.80 | 8 | B: 38.19 (+11.61s | 23.3%) | Vallejo Aquatic Club | 07/20/2024 | 2024 REAL Championships | ||
| 1082 | Brycen Hao | 49.83 | 9 | B: 38.19 (+11.64s | 23.4%) | Pacifica Sea Lions | 02/09/2024 | PSL SC Super Invitational T F Meet | ||
| 1083 | Matteo D'Amato | 49.85 | 9 | B: 38.19 (+11.66s | 23.4%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 1084 | Calvin Flynn | 49.90 | 8 | B: 38.19 (+11.71s | 23.5%) | Daly City Dolphins | 12/09/2023 | DCD Winter Holiday Splash CBA+ Meet | ||
| 1085 | Kaio Nguyen | 49.91 | 8 | B: 38.19 (+11.72s | 23.5%) | Valley Splash | 10/25/2025 | GGST Spooktacular 2025 | ||
| 1086 | Daniel Martinez de Lira | 49.96 | 9 | B: 38.19 (+11.77s | 23.6%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 1087 | Gabriel Giraldo | 49.99 | 10 | B: 38.19 (+11.80s | 23.6%) | Pacifica Sea Lions | 03/22/2025 | PSL SC CBA+ Meet | ||
| 1088 | Cooper Gurnee | 49.99 | 9 | B: 38.19 (+11.80s | 23.6%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 1089 | Nile Meleis | 50.03 | 8 | B: 38.19 (+11.84s | 23.7%) | Seals Aquatics | 11/23/2024 | Thankswimming Classic 2024 | ||
| 1090 | Patrick Malloy | 50.04 | 9 | B: 38.19 (+11.85s | 23.7%) | Bishop Swim Team | 08/02/2024 | High Country Short Course Championship | ||
| 1091 | Benjamin Foster | 50.05 | 8 | B: 38.19 (+11.86s | 23.7%) | Neptune Swimming | 11/09/2024 | PC PRNA CBA+ November 2024 | ||
| 1092 | Patrick Malloy | 50.05 | 10 | B: 38.19 (+11.86s | 23.7%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 1093 | Miles Diaz | 50.06 | 7 | B: 38.19 (+11.87s | 23.7%) | Unattached | 10/25/2024 | GGST Spooktacular | ||
| 1094 | Zane Pustay | 50.08 | 9 | B: 38.19 (+11.89s | 23.7%) | Neptune Swimming | 12/13/2024 | Neptune Swimming Swim Like The Dickens | ||
| 1095 | Eli Vest | 50.10 | 7 | B: 38.19 (+11.91s | 23.8%) | Seaside Aquatic Club | 10/21/2023 | Gilroy Gators C B A+ | ||
| 1096 | Storm Houborg | 50.11 | 9 | B: 38.19 (+11.92s | 23.8%) | San Ramon Valley Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 1097 | Axel Craninx | 50.16 | 7 | B: 38.19 (+11.97s | 23.9%) | Monterey Bay Swim Club | 02/25/2023 | MBSC C B A+ | ||
| 1098 | Reyansh Shah | 50.16 | 8 | B: 38.19 (+11.97s | 23.9%) | South Valley Makos | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 1099 | Max McCollum | 50.19 | 9 | B: 38.19 (+12.00s | 23.9%) | The Olympic Club | 11/02/2024 | NVST Swimming Into Fall | ||
| 1100 | Anders Blix | 50.26 | 10 | B: 38.19 (+12.07s | 24.0%) | YMCA Presidio Aquatics | 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.