Alto Swim Club Boys 10 & under 50 Y 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 | 27.55 | 10 | AAA Min | AAAA: 27.49 (+0.06s | 0.2%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 2 | Sebastian Guevara | 29.43 | 10 | AA Min | AAA: 28.69 (+0.74s | 2.5%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 3 | Nicholas Liu | 30.31 | 9 | A Min | AA: 29.89 (+0.42s | 1.4%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 4 | Jason Ye | 30.59 | 10 | A Min | AA: 29.89 (+0.70s | 2.3%) | Alto Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 5 | Martin Decotigny | 31.03 | 10 | A Min | AA: 29.89 (+1.14s | 3.7%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 6 | Aaron Kuusela | 31.10 | 10 | BB Min | A: 31.09 (+0.01s | 0.0%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 7 | Ishaan Karunanayake | 31.18 | 10 | BB Min | A: 31.09 (+0.09s | 0.3%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 8 | Arthur Chen | 31.67 | 10 | BB Min | A: 31.09 (+0.58s | 1.8%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 9 | Jamie Pan | 32.11 | 10 | BB Min | A: 31.09 (+1.02s | 3.2%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 10 | Sammuel Zhou | 32.16 | 10 | BB Min | A: 31.09 (+1.07s | 3.3%) | Alto Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 11 | Oliver Maa | 32.47 | 10 | BB Min | A: 31.09 (+1.38s | 4.3%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 12 | Arwin Safaee | 32.75 | 10 | BB Min | A: 31.09 (+1.66s | 5.1%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 13 | Ahmet Okyay | 32.90 | 10 | BB Min | A: 31.09 (+1.81s | 5.5%) | Alto Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 14 | Finn Scott | 32.92 | 10 | BB Min | A: 31.09 (+1.83s | 5.6%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 15 | Leo Liao | 32.92 | 9 | BB Min | A: 31.09 (+1.83s | 5.6%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 16 | Luke Lim | 33.16 | 10 | BB Min | A: 31.09 (+2.07s | 6.2%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 17 | Johnathan Wang | 33.29 | 9 | BB Min | A: 31.09 (+2.20s | 6.6%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 18 | Gavin Yang | 33.43 | 9 | BB Min | A: 31.09 (+2.34s | 7.0%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 19 | Ethan Wang | 33.61 | 8 | BB Min | A: 31.09 (+2.52s | 7.5%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 20 | Ethan Wang | 33.77 | 8 | BB Min | A: 31.09 (+2.68s | 7.9%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 21 | Brady Lindauer | 34.28 | 10 | BB Min | A: 31.09 (+3.19s | 9.3%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 22 | Zhouhan Yang | 34.33 | 10 | BB Min | A: 31.09 (+3.24s | 9.4%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 23 | Zhouhan Yang | 34.50 | 10 | BB Min | A: 31.09 (+3.41s | 9.9%) | Alto Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 24 | Daniel Platon | 35.15 | 10 | B Min | BB: 34.59 (+0.56s | 1.6%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 25 | Aiden Hu | 35.92 | 9 | B Min | BB: 34.59 (+1.33s | 3.7%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 26 | Noah Chiu | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 27 | Hei Chan | 36.38 | 9 | B Min | BB: 34.59 (+1.79s | 4.9%) | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |
| 28 | Jacob Chen | 36.40 | 9 | B Min | BB: 34.59 (+1.81s | 5.0%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 29 | Jay Dai | 36.56 | 9 | B Min | BB: 34.59 (+1.97s | 5.4%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 30 | Hei Chan | 36.64 | 10 | B Min | BB: 34.59 (+2.05s | 5.6%) | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |
| 31 | Kai Chen | 37.03 | 10 | B Min | BB: 34.59 (+2.44s | 6.6%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 32 | Oliver Liu | 37.15 | 10 | B Min | BB: 34.59 (+2.56s | 6.9%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 33 | Yichen Wang | 37.24 | 9 | B Min | BB: 34.59 (+2.65s | 7.1%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 34 | Elliott Lee Chan Kam | 37.53 | 9 | B Min | BB: 34.59 (+2.94s | 7.8%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 35 | Saul Guevara | 37.81 | 8 | B Min | BB: 34.59 (+3.22s | 8.5%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 36 | Maximilian Zhou | 38.16 | 8 | B Min | BB: 34.59 (+3.57s | 9.4%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 37 | Jasper Nath | 38.41 | 10 | B: 38.19 (+0.22s | 0.6%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 38 | Zhencheng Xu | 38.57 | 9 | B: 38.19 (+0.38s | 1.0%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 39 | Lucas Sun | 38.93 | 9 | B: 38.19 (+0.74s | 1.9%) | Unattached | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 40 | Dean Intakeha | 39.19 | 8 | B: 38.19 (+1.00s | 2.6%) | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | ||
| 41 | Bruce Zhang | 39.46 | 9 | B: 38.19 (+1.27s | 3.2%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 42 | Zhencheng Xu | 39.46 | 9 | B: 38.19 (+1.27s | 3.2%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 43 | Max Bookstein | 39.49 | 10 | B: 38.19 (+1.30s | 3.3%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 44 | Amir Toleubek | 39.74 | 8 | B: 38.19 (+1.55s | 3.9%) | Alto Swim Club | 03/29/2024 | Alto Rock The Blocks Invitational | ||
| 45 | Damon Shao | 39.97 | 9 | B: 38.19 (+1.78s | 4.5%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 46 | Rudra Bhardwaj | 40.24 | 8 | B: 38.19 (+2.05s | 5.1%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 47 | Jirui Dong | 40.31 | 8 | B: 38.19 (+2.12s | 5.3%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 48 | Arthur Cahoy | 40.99 | 9 | B: 38.19 (+2.80s | 6.8%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 49 | Will Spahn | 41.69 | 8 | B: 38.19 (+3.50s | 8.4%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 50 | Saleem Fayed | 42.11 | 10 | B: 38.19 (+3.92s | 9.3%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
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.