Southern California Swimming Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Jack Yu | 35.81 | 10 | A Min | AA: 35.79 (+0.02s | 0.1%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 52 | Matthew Zhu | 35.91 | 10 | A Min | AA: 35.79 (+0.12s | 0.3%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 53 | Yuning Huang | 35.98 | 10 | A Min | AA: 35.79 (+0.19s | 0.5%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 54 | Owen Newton | 36.08 | 10 | A Min | AA: 35.79 (+0.29s | 0.8%) | SwimNation Aquatics Programs | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 55 | William Yan | 36.09 | 10 | A Min | AA: 35.79 (+0.30s | 0.8%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 56 | Mason Kim | 36.29 | 10 | A Min | AA: 35.79 (+0.50s | 1.4%) | Maywood Sparks Swim Team | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 57 | Riccardo Sardena | 36.34 | 9 | A Min | AA: 35.79 (+0.55s | 1.5%) | Swim Team of Placentia | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 58 | Eric Zeng | 36.36 | 9 | A Min | AA: 35.79 (+0.57s | 1.6%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 59 | Adam Lum | 36.37 | 10 | A Min | AA: 35.79 (+0.58s | 1.6%) | Lakewood Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 60 | Evan Saltsman | 36.40 | 10 | A Min | AA: 35.79 (+0.61s | 1.7%) | Alpha Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 61 | Titus Robinson | 36.44 | 10 | A Min | AA: 35.79 (+0.65s | 1.8%) | Swim Torrance | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 62 | Sylas York | 36.49 | 10 | A Min | AA: 35.79 (+0.70s | 1.9%) | San Clemente Aquatic Team | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 63 | Ethan Wu | 36.51 | 9 | A Min | AA: 35.79 (+0.72s | 2.0%) | Swim Torrance | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 64 | Yupeng Wang | 36.51 | 10 | A Min | AA: 35.79 (+0.72s | 2.0%) | Monterey Park Manta Rays | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 65 | Alexander Bond | 36.57 | 10 | A Min | AA: 35.79 (+0.78s | 2.1%) | Mission Viejo Nadadores | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 66 | Isaac Zepeda | 36.76 | 10 | A Min | AA: 35.79 (+0.97s | 2.6%) | South Gate Aquatics Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 67 | Edoardo Marelli | 36.89 | 10 | A Min | AA: 35.79 (+1.10s | 3.0%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 68 | Danylo Marshchivskyi | 36.96 | 8 | A Min | AA: 35.79 (+1.17s | 3.2%) | Blast Sharks | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 69 | Jarvis Qu | 37.13 | 9 | A Min | AA: 35.79 (+1.34s | 3.6%) | Mission Viejo Nadadores | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 70 | Tucker McCullough | 37.13 | 10 | A Min | AA: 35.79 (+1.34s | 3.6%) | Team Rebel Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 71 | Tymur Akimov | 37.19 | 10 | A Min | AA: 35.79 (+1.40s | 3.8%) | Royal Swim Team | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 72 | Christopher Yee | 37.22 | 10 | A Min | AA: 35.79 (+1.43s | 3.8%) | Swim Torrance | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 73 | Dylan sun | 37.28 | 10 | A Min | AA: 35.79 (+1.49s | 4.0%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 74 | Alex Tang | 37.37 | 10 | A Min | AA: 35.79 (+1.58s | 4.2%) | Aquazot Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 75 | Aram Hovsepian | 37.51 | 10 | A Min | AA: 35.79 (+1.72s | 4.6%) | Canyons Aquatic Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 76 | Charles Kramer | 37.56 | 10 | A Min | AA: 35.79 (+1.77s | 4.7%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 77 | Apollo Valdriz | 37.62 | 10 | BB Min | A: 37.59 (+0.03s | 0.1%) | Circle City Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 78 | Aaron Zhao | 37.63 | 10 | BB Min | A: 37.59 (+0.04s | 0.1%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 79 | Blaine Maramot | 37.70 | 10 | BB Min | A: 37.59 (+0.11s | 0.3%) | Buenaventura Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 80 | Reed Mock | 37.82 | 10 | BB Min | A: 37.59 (+0.23s | 0.6%) | South Orange County Aquatics | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 81 | Kellan Naisbitt | 38.02 | 10 | BB Min | A: 37.59 (+0.43s | 1.1%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 82 | Eamon Balch | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | La Mirada Armada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 83 | Mike Semenov | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 84 | Graham Terzer | 38.10 | 9 | BB Min | A: 37.59 (+0.51s | 1.3%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 85 | Evan Wang | 38.12 | 9 | BB Min | A: 37.59 (+0.53s | 1.4%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 86 | Devin Song | 38.25 | 9 | BB Min | A: 37.59 (+0.66s | 1.7%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 87 | Angel Garcia | 38.36 | 10 | BB Min | A: 37.59 (+0.77s | 2.0%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 88 | Abraham Cheng | 38.41 | 10 | BB Min | A: 37.59 (+0.82s | 2.1%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 89 | Lucas Santos | 38.44 | 10 | BB Min | A: 37.59 (+0.85s | 2.2%) | Golden West Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 90 | Anderson Bradley | 38.56 | 10 | BB Min | A: 37.59 (+0.97s | 2.5%) | Coastal Machine Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 91 | Vito Figueroa | 38.57 | 10 | BB Min | A: 37.59 (+0.98s | 2.5%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 92 | Lucas Jaranilla | 38.58 | 10 | BB Min | A: 37.59 (+0.99s | 2.6%) | Garden Grove Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 93 | Ryan Li | 38.69 | 10 | BB Min | A: 37.59 (+1.10s | 2.8%) | Trident Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 94 | Phillippe Choi | 38.70 | 10 | BB Min | A: 37.59 (+1.11s | 2.9%) | Blast Sharks | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 95 | Mingyang Li | 38.76 | 10 | BB Min | A: 37.59 (+1.17s | 3.0%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 96 | Peter Pan | 38.80 | 9 | BB Min | A: 37.59 (+1.21s | 3.1%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 97 | Daniel Perekotiy | 38.85 | 9 | BB Min | A: 37.59 (+1.26s | 3.2%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 98 | Evan Liu | 38.85 | 10 | BB Min | A: 37.59 (+1.26s | 3.2%) | Flying Fish Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 99 | Cameron Day | 38.85 | 10 | BB Min | A: 37.59 (+1.26s | 3.2%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 100 | Ethan Huang | 38.87 | 10 | BB Min | A: 37.59 (+1.28s | 3.3%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
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.