Alto Swim Club Boys 10 & under 50 M Free
These rankings show the swimmers' placement within their swim team.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ethan Locke | 32.09 | 10 | AAA Min | AAAA: 31.59 (+0.50s | 1.6%) | Alto Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 2 | Ishaan Karunanayake | 34.06 | 10 | AA Min | AAA: 32.99 (+1.07s | 3.1%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 3 | Nicholas Liu | 34.78 | 9 | A Min | AA: 34.39 (+0.39s | 1.1%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 4 | Jason Ye | 37.28 | 10 | BB Min | A: 35.69 (+1.59s | 4.3%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 5 | Arwin Safaee | 37.75 | 10 | BB Min | A: 35.69 (+2.06s | 5.5%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 6 | Martin Decotigny | 38.10 | 10 | BB Min | A: 35.69 (+2.41s | 6.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 7 | Finn Scott | 38.46 | 10 | BB Min | A: 35.69 (+2.77s | 7.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 8 | Daniel Platon | 39.25 | 10 | BB Min | A: 35.69 (+3.56s | 9.1%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 9 | Zhouhan Yang | 39.95 | 10 | B Min | BB: 39.79 (+0.16s | 0.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 10 | Luke Lim | 39.99 | 10 | B Min | BB: 39.79 (+0.20s | 0.5%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 11 | Aiden Hu | 40.03 | 10 | B Min | BB: 39.79 (+0.24s | 0.6%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 12 | Jamie Pan | 40.04 | 10 | B Min | BB: 39.79 (+0.25s | 0.6%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 13 | Ethan Wang | 40.16 | 9 | B Min | BB: 39.79 (+0.37s | 0.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 14 | Johnathan Wang | 40.48 | 9 | B Min | BB: 39.79 (+0.69s | 1.7%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 15 | Jay Dai | 40.48 | 10 | B Min | BB: 39.79 (+0.69s | 1.7%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 16 | Ahmet Okyay | 40.55 | 10 | B Min | BB: 39.79 (+0.76s | 1.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 17 | Noah Chiu | 42.43 | 10 | B Min | BB: 39.79 (+2.64s | 6.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 18 | Damon Shao | 43.73 | 9 | B Min | BB: 39.79 (+3.94s | 9.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 19 | Jacob Chen | 43.98 | 9 | B: 43.89 (+0.09s | 0.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 20 | Kai Chen | 44.41 | 10 | B: 43.89 (+0.52s | 1.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 21 | Gavin Yang | 44.44 | 10 | B: 43.89 (+0.55s | 1.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 22 | Oliver Liu | 44.52 | 10 | B: 43.89 (+0.63s | 1.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 23 | Leo Liao | 45.38 | 10 | B: 43.89 (+1.49s | 3.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 24 | Saul Guevara | 45.54 | 8 | B: 43.89 (+1.65s | 3.6%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 25 | Zhencheng Xu | 45.65 | 10 | B: 43.89 (+1.76s | 3.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 26 | Max Bookstein | 47.56 | 10 | B: 43.89 (+3.67s | 7.7%) | Otter Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 27 | Bruce Zhang | 48.00 | 9 | B: 43.89 (+4.11s | 8.6%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 28 | Hei Chan | 48.26 | 10 | B: 43.89 (+4.37s | 9.1%) | Alto Swim Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 29 | Lehai Li | 49.69 | 10 | B: 43.89 (+5.80s | 11.7%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 30 | Lucas Li | 49.93 | 8 | B: 43.89 (+6.04s | 12.1%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 31 | Zaddik Fan | 49.99 | 10 | B: 43.89 (+6.10s | 12.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 32 | Mark Pivtoraiko | 50.01 | 10 | B: 43.89 (+6.12s | 12.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 33 | Elliott Lee Chan Kam | 50.47 | 9 | B: 43.89 (+6.58s | 13.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 34 | Arthur Cahoy | 50.78 | 9 | B: 43.89 (+6.89s | 13.6%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 35 | Lawrence Lan | 51.13 | 9 | B: 43.89 (+7.24s | 14.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 36 | Ethan Yang | 51.91 | 8 | B: 43.89 (+8.02s | 15.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 37 | Ray Lin | 52.52 | 10 | B: 43.89 (+8.63s | 16.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 38 | Alex Wu | 52.70 | 7 | B: 43.89 (+8.81s | 16.7%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 39 | Abayan Prithviraj | 53.14 | 10 | B: 43.89 (+9.25s | 17.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 40 | Luke Murphy | 54.64 | 9 | B: 43.89 (+10.75s | 19.7%) | Palo Alto Stanford Aquatics | 04/26/2025 | Merced Skimmers Long Course Meet | ||
| 41 | Parth Sinha | 54.92 | 10 | B: 43.89 (+11.03s | 20.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 42 | Satya Gidwani | 55.60 | 10 | B: 43.89 (+11.71s | 21.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 43 | Darius Parineh | 55.94 | 9 | B: 43.89 (+12.05s | 21.5%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 44 | Youle Zhong | 56.45 | 8 | B: 43.89 (+12.56s | 22.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 45 | Brian Chen | 56.60 | 9 | B: 43.89 (+12.71s | 22.5%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 46 | Liam Kwon | 59.05 | 10 | B: 43.89 (+15.16s | 25.7%) | Alto Swim Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 47 | Andy Xu | 1:00.43 | 9 | B: 43.89 (+16.54s | 27.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 48 | Aryo Sedaghat Khorasani | 1:01.05 | 9 | B: 43.89 (+17.16s | 28.1%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 49 | Aarav Mehta | 1:03.77 | 9 | B: 43.89 (+19.88s | 31.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 50 | Arwin Sandhu | 1:04.50 | 9 | B: 43.89 (+20.61s | 32.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
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.