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 | Nicholas Liu | 29.83 | 10 | AA Min | AAA: 28.69 (+1.14s | 3.8%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 2 | Jamie Pan | 30.30 | 10 | A Min | AA: 29.89 (+0.41s | 1.4%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 3 | Leo Liao | 31.19 | 10 | BB Min | A: 31.09 (+0.10s | 0.3%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 4 | Gavin Yang | 32.26 | 10 | BB Min | A: 31.09 (+1.17s | 3.6%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 5 | Ethan Wang | 32.51 | 9 | BB Min | A: 31.09 (+1.42s | 4.4%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 6 | Johnathan Wang | 32.76 | 9 | BB Min | A: 31.09 (+1.67s | 5.1%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 7 | 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 | |
| 8 | Cheng Dou | 32.99 | 10 | BB Min | A: 31.09 (+1.90s | 5.8%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 9 | 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 | |
| 10 | Yichen Wang | 34.92 | 9 | B Min | BB: 34.59 (+0.33s | 0.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 11 | Aiden Hu | 35.04 | 10 | B Min | BB: 34.59 (+0.45s | 1.3%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 12 | Jacob Chen | 35.46 | 9 | B Min | BB: 34.59 (+0.87s | 2.5%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 13 | Kai Chen | 35.57 | 10 | B Min | BB: 34.59 (+0.98s | 2.8%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 14 | Isaiah Fadillah | 35.68 | 10 | B Min | BB: 34.59 (+1.09s | 3.1%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 15 | Elliott Lee Chan Kam | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 16 | Saul Guevara | 36.66 | 8 | B Min | BB: 34.59 (+2.07s | 5.6%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 17 | Maximilian Zhou | 36.69 | 9 | B Min | BB: 34.59 (+2.10s | 5.7%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 18 | Lucas Sun | 36.97 | 10 | B Min | BB: 34.59 (+2.38s | 6.4%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 19 | Sebastian Dudenko | 37.36 | 9 | B Min | BB: 34.59 (+2.77s | 7.4%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 20 | Bruce Zhang | 37.65 | 9 | B Min | BB: 34.59 (+3.06s | 8.1%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 21 | Damon Shao | 38.31 | 9 | B: 38.19 (+0.12s | 0.3%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | ||
| 22 | Zhencheng Xu | 38.57 | 9 | B: 38.19 (+0.38s | 1.0%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 23 | Rudra Bhardwaj | 38.98 | 9 | B: 38.19 (+0.79s | 2.0%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 24 | Abayan Prithviraj | 39.34 | 10 | B: 38.19 (+1.15s | 2.9%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | ||
| 25 | Lawrence Lan | 39.35 | 9 | B: 38.19 (+1.16s | 2.9%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 26 | Zhencheng Xu | 39.46 | 10 | B: 38.19 (+1.27s | 3.2%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 27 | Will Spahn | 39.78 | 9 | B: 38.19 (+1.59s | 4.0%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 28 | Arthur Cahoy | 40.03 | 9 | B: 38.19 (+1.84s | 4.6%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 29 | Luke Murphy | 40.30 | 9 | B: 38.19 (+2.11s | 5.2%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 30 | Jirui Dong | 40.31 | 8 | B: 38.19 (+2.12s | 5.3%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 31 | Ethan Yang | 40.45 | 9 | B: 38.19 (+2.26s | 5.6%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 32 | Shayne Zhang | 41.61 | 9 | B: 38.19 (+3.42s | 8.2%) | Bellevue Club Swim Team | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 33 | Aaron Lee | 42.00 | 10 | B: 38.19 (+3.81s | 9.1%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 34 | William Donnay | 42.30 | 8 | B: 38.19 (+4.11s | 9.7%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 35 | Lucas Li | 42.37 | 9 | B: 38.19 (+4.18s | 9.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 36 | Satya Gidwani | 42.92 | 10 | B: 38.19 (+4.73s | 11.0%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 37 | Mingke Ding | 43.16 | 10 | B: 38.19 (+4.97s | 11.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 38 | Naitian Yao | 44.02 | 10 | B: 38.19 (+5.83s | 13.2%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 39 | Dylan Li | 44.65 | 9 | B: 38.19 (+6.46s | 14.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 40 | Will Wu | 45.19 | 10 | B: 38.19 (+7.00s | 15.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 41 | Hanchen Guo-Li | 45.34 | 9 | B: 38.19 (+7.15s | 15.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 42 | Arwin Sandhu | 45.88 | 9 | B: 38.19 (+7.69s | 16.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 43 | Ray Lin | 46.07 | 10 | B: 38.19 (+7.88s | 17.1%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 44 | Titus Zhang | 46.29 | 6 | B: 38.19 (+8.10s | 17.5%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 45 | Maximilian Zhu | 46.36 | 8 | B: 38.19 (+8.17s | 17.6%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 46 | Eason Liu | 46.68 | 8 | B: 38.19 (+8.49s | 18.2%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 47 | Lehai Li | 48.04 | 10 | B: 38.19 (+9.85s | 20.5%) | Alto Swim Club | 01/13/2024 | South San Francisco C B A+ | ||
| 48 | Ryan Kim | 48.52 | 8 | B: 38.19 (+10.33s | 21.3%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 49 | Ethan Hsu | 48.61 | 7 | B: 38.19 (+10.42s | 21.4%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 50 | Harvey Zhong | 48.89 | 10 | B: 38.19 (+10.70s | 21.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
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.