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 | 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+ | ||
| 1052 | Nate Hunter | 53.18 | 9 | B: 38.19 (+14.99s | 28.2%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1053 | Walter Butts | 53.21 | 8 | B: 38.19 (+15.02s | 28.2%) | AC Swim Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 1054 | Jichan Lim | 53.26 | 7 | B: 38.19 (+15.07s | 28.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1055 | Alexander Ning | 53.33 | 10 | B: 38.19 (+15.14s | 28.4%) | Sunnyvale Swim Club | 10/26/2024 | 2024 SUNN Fall Classic CBA+ Meet | ||
| 1056 | Nicholas Mazzone | 53.45 | 9 | B: 38.19 (+15.26s | 28.6%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 1057 | Elden Lu | 53.46 | 9 | B: 38.19 (+15.27s | 28.6%) | San Ramon Valley Aquatics | 11/02/2024 | SRVA SCY CBBB+ | ||
| 1058 | Corey Chen | 53.51 | 10 | B: 38.19 (+15.32s | 28.6%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 1059 | Xiaobo Gao | 53.56 | 9 | B: 38.19 (+15.37s | 28.7%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 1060 | Maddox Carver-Elzey | 53.61 | 8 | B: 38.19 (+15.42s | 28.8%) | Gilroy Gators Swim Team | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1061 | Danylo Gavrysh | 53.64 | 8 | B: 38.19 (+15.45s | 28.8%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 1062 | Ephraim Stephenson-Sabin | 53.64 | 7 | B: 38.19 (+15.45s | 28.8%) | Napa Valley Swim Team | 11/22/2025 | Thankswimming Classic 2025 | ||
| 1063 | Ben Starr | 53.67 | 10 | B: 38.19 (+15.48s | 28.8%) | San Francisco Seals Swim Team | 12/14/2024 | FeSSStive FroSSSt CBA+ | ||
| 1064 | Nico Hokmabadi | 53.67 | 8 | B: 38.19 (+15.48s | 28.8%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1065 | Jameson Foley | 53.68 | 9 | B: 38.19 (+15.49s | 28.9%) | San Benito Aquatics | 07/19/2024 | Coast Valley Aquatics Short Course Champs | ||
| 1066 | Ethan Ding | 53.71 | 8 | B: 38.19 (+15.52s | 28.9%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | ||
| 1067 | Vincent Dang | 53.76 | 8 | B: 38.19 (+15.57s | 29.0%) | San Jose Goosemonkeys | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 1068 | Jason Sanchez | 53.80 | 8 | B: 38.19 (+15.61s | 29.0%) | Valley Splash | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 1069 | Albert Yan | 53.81 | 10 | B: 38.19 (+15.62s | 29.0%) | California Dolphins Swim Team | 10/19/2024 | Livermore AquaCowboys PC CBBB+ | ||
| 1070 | Savva Iskandar | 53.97 | 7 | B: 38.19 (+15.78s | 29.2%) | The Olympic Club | 03/28/2026 | SSS Small Fry Invitational | ||
| 1071 | Julian Boudreau | 53.98 | 10 | B: 38.19 (+15.79s | 29.3%) | Richmond Sailfish | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 1072 | Kael Cutino-Johanson | 54.01 | 7 | B: 38.19 (+15.82s | 29.3%) | Mendocino Coast Sea Dragons | 11/22/2025 | Thankswimming Classic 2025 | ||
| 1073 | Santiago Herrera | 54.01 | 7 | B: 38.19 (+15.82s | 29.3%) | Montclair Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 1074 | Clarence Lee | 54.02 | 10 | B: 38.19 (+15.83s | 29.3%) | Daly City Dolphins | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 1075 | Titus Zhang | 54.03 | 6 | B: 38.19 (+15.84s | 29.3%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 1076 | Asher Lai | 54.18 | 8 | B: 38.19 (+15.99s | 29.5%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 1077 | Jasper Su | 54.21 | 9 | B: 38.19 (+16.02s | 29.6%) | East Bay Bat Rays | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 1078 | Noyan Naderalvojoud | 54.23 | 9 | B: 38.19 (+16.04s | 29.6%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 1079 | Isaiah Lee | 54.25 | 10 | B: 38.19 (+16.06s | 29.6%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 1080 | Namish Karthik | 54.26 | 8 | B: 38.19 (+16.07s | 29.6%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1081 | Grant Barylski | 54.30 | 7 | B: 38.19 (+16.11s | 29.7%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 1082 | Henry Pan | 54.31 | 8 | B: 38.19 (+16.12s | 29.7%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1083 | Roger Hou | 54.31 | 9 | B: 38.19 (+16.12s | 29.7%) | Milpitas Aquatic Club | 10/25/2024 | GGST Spooktacular | ||
| 1084 | Bodhi Won | 54.31 | 10 | B: 38.19 (+16.12s | 29.7%) | Richmond Sailfish | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 1085 | Matthew Collins | 54.35 | 9 | B: 38.19 (+16.16s | 29.7%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 1086 | Ayaan Singh | 54.35 | 8 | B: 38.19 (+16.16s | 29.7%) | East Bay Silver Dolphins | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 1087 | Dillon Lester | 54.43 | 8 | B: 38.19 (+16.24s | 29.8%) | Neptune Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 1088 | Willard Cui | 54.43 | 8 | B: 38.19 (+16.24s | 29.8%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1089 | Dhruv Prashanth | 54.45 | 9 | B: 38.19 (+16.26s | 29.9%) | YMCA Presidio Aquatics | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 1090 | Lev Kandalov | 54.54 | 10 | B: 38.19 (+16.35s | 30.0%) | Milpitas Aquatic Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 1091 | Zachary Aslanyan | 54.56 | 10 | B: 38.19 (+16.37s | 30.0%) | Hills Hurricane Swimming | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 1092 | Alexander Koh | 54.57 | 7 | B: 38.19 (+16.38s | 30.0%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1093 | Leo Fuentes | 54.61 | 9 | B: 38.19 (+16.42s | 30.1%) | Reno Aquatic Club | 01/17/2025 | 2025 Blizzard Blast Swim Meet | ||
| 1094 | Savir Khakhkhar | 54.71 | 10 | B: 38.19 (+16.52s | 30.2%) | Otter Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 1095 | Jordan Yen | 54.75 | 8 | B: 38.19 (+16.56s | 30.2%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 1096 | Youle Zhong | 54.90 | 8 | B: 38.19 (+16.71s | 30.4%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 1097 | Samuel Bucklin | 54.90 | 10 | B: 38.19 (+16.71s | 30.4%) | Humboldt Swim Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 1098 | Branson Li | 54.91 | 10 | B: 38.19 (+16.72s | 30.4%) | Piedmont Swim Team | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 1099 | Mateo Rios | 54.92 | 8 | B: 38.19 (+16.73s | 30.5%) | Valley Splash | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1100 | Filip Konopka | 54.98 | 9 | B: 38.19 (+16.79s | 30.5%) | Livermore AquaCowboys | 01/11/2025 | Livermore Aquacowboys SC C B BB+ Meet | ||
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.