Alto Swim Club Boys 10 & under 50 Y Breast
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 | Nathan Wu | 33.43 | 10 | AAAA Min | Alto Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | ||
| 2 | Matthew Tao | 36.01 | 10 | AAAA Min | Alto Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | ||
| 3 | Sebastian Guevara | 36.62 | 10 | AAA Min | AAAA: 36.39 (+0.23s | 0.6%) | Alto Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 4 | Carlos Li | 40.50 | 10 | A Min | AA: 40.19 (+0.31s | 0.8%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 5 | Noah de Haan | 41.97 | 10 | A Min | AA: 40.19 (+1.78s | 4.2%) | Alto Swim Club | 12/06/2024 | Winter Age Group Championships (host: Zone 1S) | |
| 6 | Ishaan Karunanayake | 42.85 | 9 | BB Min | A: 42.09 (+0.76s | 1.8%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 7 | Maksym Sichkovskyi | 43.01 | 10 | BB Min | A: 42.09 (+0.92s | 2.1%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 8 | William Lao | 43.22 | 10 | BB Min | A: 42.09 (+1.13s | 2.6%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | |
| 9 | Arthur Chen | 43.82 | 10 | BB Min | A: 42.09 (+1.73s | 3.9%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 10 | Martin Decotigny | 43.94 | 9 | BB Min | A: 42.09 (+1.85s | 4.2%) | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |
| 11 | Hei Chan | 44.37 | 10 | B: 43.49 (+0.88s | 2.0%) | Alto Swim Club | 01/25/2025 | Z1N SC Championship | ||
| 12 | Jason Ye | 44.50 | 9 | BB Min | A: 42.09 (+2.41s | 5.4%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | |
| 13 | Aaron Kuusela | 44.56 | 9 | BB Min | A: 42.09 (+2.47s | 5.5%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 14 | Trevor Jan | 46.74 | 9 | BB Min | A: 42.09 (+4.65s | 9.9%) | Alto Swim Club | 02/24/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 15 | Ethan Wang | 46.89 | 8 | BB Min | A: 42.09 (+4.80s | 10.2%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |
| 16 | Nicholas Liu | 47.18 | 8 | BB Min | A: 42.09 (+5.09s | 10.8%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 17 | Tavis Williams | 47.27 | 10 | BB Min | A: 42.09 (+5.18s | 11.0%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 18 | Daniel Platon | 47.28 | 9 | BB Min | A: 42.09 (+5.19s | 11.0%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | |
| 19 | Stephen Zhang | 47.74 | 10 | B Min | BB: 47.69 (+0.05s | 0.1%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 20 | Zhouhan Yang | 48.38 | 9 | B Min | BB: 47.69 (+0.69s | 1.4%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 21 | Hei Chan | 48.39 | 9 | B Min | BB: 47.69 (+0.70s | 1.4%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 22 | Julian Yu | 48.65 | 8 | B Min | BB: 47.69 (+0.96s | 2.0%) | Alto Swim Club | 10/27/2023 | Sunnyvale Swim Club SCY C/B/A+ Meet | |
| 23 | Artyom Smirnoff | 49.38 | 10 | B Min | BB: 47.69 (+1.69s | 3.4%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | |
| 24 | Luke Lim | 49.89 | 9 | B Min | BB: 47.69 (+2.20s | 4.4%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 25 | Sammuel Zhou | 50.26 | 9 | B Min | BB: 47.69 (+2.57s | 5.1%) | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |
| 26 | Phil Yun | 50.44 | 9 | B Min | BB: 47.69 (+2.75s | 5.5%) | Alto Swim Club | 02/24/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 27 | Daniel Reschke | 50.77 | 9 | B Min | BB: 47.69 (+3.08s | 6.1%) | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |
| 28 | Oliver Liu | 50.98 | 9 | B Min | BB: 47.69 (+3.29s | 6.5%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 29 | John Telischak | 51.19 | 9 | B Min | BB: 47.69 (+3.50s | 6.8%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 30 | Finn Scott | 51.42 | 8 | B Min | BB: 47.69 (+3.73s | 7.3%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 31 | Nathan Hou | 52.41 | 9 | B Min | BB: 47.69 (+4.72s | 9.0%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 32 | Jamie Pan | 52.69 | 9 | B Min | BB: 47.69 (+5.00s | 9.5%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 33 | Samuel Sun | 53.03 | 9 | B Min | BB: 47.69 (+5.34s | 10.1%) | Alto Swim Club | 10/21/2023 | ALTO Swim Club Autumn Opener Intrasquad | |
| 34 | Johnathan Wang | 53.33 | 8 | B Min | BB: 47.69 (+5.64s | 10.6%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |
| 35 | Gael Capelo | 54.15 | 10 | B: 53.39 (+0.76s | 1.4%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 36 | Jay Dai | 54.72 | 9 | B: 53.39 (+1.33s | 2.4%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | ||
| 37 | Ahmet Okyay | 55.03 | 8 | B: 53.39 (+1.64s | 3.0%) | Alto Swim Club | 02/24/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | ||
| 38 | Zaddik Fan | 55.21 | 9 | B: 53.39 (+1.82s | 3.3%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 39 | Aiden Hu | 55.56 | 9 | B: 53.39 (+2.17s | 3.9%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | ||
| 40 | Lehai Li | 55.64 | 8 | B: 53.39 (+2.25s | 4.0%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | ||
| 41 | Gabriel Mandelbaum | 56.31 | 10 | B: 53.39 (+2.92s | 5.2%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | ||
| 42 | Noah Chiu | 56.49 | 9 | B: 53.39 (+3.10s | 5.5%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | ||
| 43 | Oliver Maa | 56.53 | 9 | B: 53.39 (+3.14s | 5.6%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | ||
| 44 | Gavin Yang | 56.74 | 9 | B: 53.39 (+3.35s | 5.9%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | ||
| 45 | Leo Liao | 57.82 | 8 | B: 53.39 (+4.43s | 7.7%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 46 | Naitian Yao | 58.59 | 8 | B: 53.39 (+5.20s | 8.9%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 47 | Amir Toleubek | 59.62 | 8 | B: 53.39 (+6.23s | 10.4%) | Alto Swim Club | 02/24/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | ||
| 48 | Zhencheng Xu | 1:00.07 | 8 | B: 53.39 (+6.68s | 11.1%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | ||
| 49 | Raymond MA | 1:00.22 | 8 | B: 53.39 (+6.83s | 11.3%) | Alto Swim Club | 03/25/2023 | ALTO Swim Club SCY Invitational | ||
| 50 | Yichen Wang | 1:00.48 | 8 | B: 53.39 (+7.09s | 11.7%) | 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.