Southern California 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Jonathan Li | 32.72 | 8 | BB Min | A: 31.09 (+1.63s | 5.0%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 102 | Tanner Matheson | 32.78 | 10 | BB Min | A: 31.09 (+1.69s | 5.2%) | San Clemente Aquatic Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 103 | Tymur Akimov | 32.83 | 10 | BB Min | A: 31.09 (+1.74s | 5.3%) | Royal Swim Team | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 104 | Edwin Semple | 32.85 | 10 | BB Min | A: 31.09 (+1.76s | 5.4%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 105 | Luca Tricano | 32.96 | 10 | BB Min | A: 31.09 (+1.87s | 5.7%) | Golden West Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 106 | Aaron Zhao | 33.14 | 10 | BB Min | A: 31.09 (+2.05s | 6.2%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 107 | Danylo Marshchivskyi | 33.17 | 8 | BB Min | A: 31.09 (+2.08s | 6.3%) | Blast Sharks | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 108 | Brendon Kim | 33.19 | 10 | BB Min | A: 31.09 (+2.10s | 6.3%) | H2o Swim Team | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 109 | Owen Matarazzo | 33.21 | 10 | BB Min | A: 31.09 (+2.12s | 6.4%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 110 | Maochen Tan | 33.25 | 10 | BB Min | A: 31.09 (+2.16s | 6.5%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 111 | Lincoln Miyake | 33.29 | 10 | BB Min | A: 31.09 (+2.20s | 6.6%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 112 | Daniel Youssef | 33.38 | 10 | BB Min | A: 31.09 (+2.29s | 6.9%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |
| 113 | Ezio Ubaldi | 33.39 | 9 | BB Min | A: 31.09 (+2.30s | 6.9%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 114 | Jarvis Qu | 33.44 | 9 | BB Min | A: 31.09 (+2.35s | 7.0%) | Mission Viejo Nadadores | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 115 | Eli Lawson | 33.64 | 9 | BB Min | A: 31.09 (+2.55s | 7.6%) | Dolphin Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 116 | Chandler Chung | 33.66 | 9 | BB Min | A: 31.09 (+2.57s | 7.6%) | Trident Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 117 | Edwin Li-Downs | 33.68 | 10 | BB Min | A: 31.09 (+2.59s | 7.7%) | Wasc | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 118 | Tucker McCullough | 33.70 | 10 | BB Min | A: 31.09 (+2.61s | 7.7%) | Team Rebel Aquatics | 12/08/2023 | 2023 CA RAA SCS WAG | |
| 119 | Henry Muniz | 33.81 | 10 | BB Min | A: 31.09 (+2.72s | 8.0%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 120 | Lucas Jaranilla | 33.82 | 10 | BB Min | A: 31.09 (+2.73s | 8.1%) | Garden Grove Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 121 | Aaron Kim | 33.83 | 9 | BB Min | A: 31.09 (+2.74s | 8.1%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 122 | William Holoman | 33.95 | 10 | BB Min | A: 31.09 (+2.86s | 8.4%) | Star Aquatics | 11/01/2025 | 2025 STAR Off The Walls Races | |
| 123 | Ryan Li | 34.12 | 10 | BB Min | A: 31.09 (+3.03s | 8.9%) | Trident Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 124 | Charles Kramer | 34.18 | 10 | B: 32.79 (+1.39s | 4.1%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | ||
| 125 | Alejandro Gonzalez | 34.25 | 9 | BB Min | A: 31.09 (+3.16s | 9.2%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 126 | Aaron Wang | 34.39 | 9 | BB Min | A: 31.09 (+3.30s | 9.6%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 127 | Wyatt Chandler | 34.42 | 10 | BB Min | A: 31.09 (+3.33s | 9.7%) | San Dimas Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 128 | Ashton Chen | 34.47 | 10 | BB Min | A: 31.09 (+3.38s | 9.8%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 129 | Mohamed Yosif | 34.55 | 10 | BB Min | A: 31.09 (+3.46s | 10.0%) | Cascade | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 130 | Jeremy Wang | 34.67 | 10 | B Min | BB: 34.59 (+0.08s | 0.2%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 131 | Bryce Alpert | 34.80 | 9 | B Min | BB: 34.59 (+0.21s | 0.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 132 | Octavio Bejarano Barraza | 34.82 | 9 | B Min | BB: 34.59 (+0.23s | 0.7%) | Centro Acuatico Universitario | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 133 | Levi Wood | 34.87 | 10 | B Min | BB: 34.59 (+0.28s | 0.8%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 134 | Allen Feng | 35.09 | 10 | B Min | BB: 34.59 (+0.50s | 1.4%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 135 | Bryce Bowman | 35.16 | 10 | B Min | BB: 34.59 (+0.57s | 1.6%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 136 | Oliver Panofsky | 35.23 | 9 | B Min | BB: 34.59 (+0.64s | 1.8%) | Slo Swim Club Seahawks | 02/14/2025 | 2025 CCS SCY AGC | |
| 137 | Reed Mock | 35.35 | 10 | B Min | BB: 34.59 (+0.76s | 2.1%) | South Orange County Aquatics | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 138 | Daniel Chang | 35.51 | 8 | B Min | BB: 34.59 (+0.92s | 2.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 139 | Levi Garay | 35.51 | 10 | B Min | BB: 34.59 (+0.92s | 2.6%) | Fontana Aquatics Club | 12/04/2025 | 2025 Holiday Swim Festival | |
| 140 | Wyeth Vincent | 35.52 | 10 | B Min | BB: 34.59 (+0.93s | 2.6%) | Socal Aquatics Association | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 141 | Quincy Lofton | 35.55 | 8 | B Min | BB: 34.59 (+0.96s | 2.7%) | Star Aquatics | 11/01/2025 | 2025 STAR Off The Walls Races | |
| 142 | Ari Mobasseri | 35.71 | 8 | B Min | BB: 34.59 (+1.12s | 3.1%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 143 | Nathan Bailey | 35.82 | 10 | B Min | BB: 34.59 (+1.23s | 3.4%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 144 | Callen Trainer | 35.96 | 9 | B Min | BB: 34.59 (+1.37s | 3.8%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 145 | Kai Vo | 35.99 | 9 | B Min | BB: 34.59 (+1.40s | 3.9%) | Splash Aquatics | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 146 | Nikolai Botsford-Hidalgo | 36.03 | 10 | B Min | BB: 34.59 (+1.44s | 4.0%) | Life Time Nevada Swim Club | 11/08/2024 | 2024 NV State Championships | |
| 147 | Enzo Lin | 36.14 | 10 | B Min | BB: 34.59 (+1.55s | 4.3%) | Splash Aquatics | 01/18/2026 | January A+ Meet | |
| 148 | Ezra Moreno | 36.19 | 9 | B Min | BB: 34.59 (+1.60s | 4.4%) | CAPITAL HIGH SCHOOL | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 149 | Remington Jones | 36.65 | 8 | B Min | BB: 34.59 (+2.06s | 5.6%) | Sandpipers of Nevada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 150 | Johnathan Velez | 36.65 | 8 | B Min | BB: 34.59 (+2.06s | 5.6%) | Beach Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
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.