Quicksilver Swimming 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 | Jason Yin | 30.92 | 9 | A Min | AA: 29.89 (+1.03s | 3.3%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 2 | Ozzy Su | 31.06 | 10 | A Min | AA: 29.89 (+1.17s | 3.8%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 3 | Jeremy Zhao | 33.31 | 9 | BB Min | A: 31.09 (+2.22s | 6.7%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | |
| 4 | Cyrus Yang | 33.46 | 10 | BB Min | A: 31.09 (+2.37s | 7.1%) | Quicksilver Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 5 | Daniel Nagaoka | 33.67 | 10 | BB Min | A: 31.09 (+2.58s | 7.7%) | Quicksilver Swimming | 03/20/2026 | SCY Spring Age Group Championships | |
| 6 | Kaden Lee | 34.68 | 10 | B Min | BB: 34.59 (+0.09s | 0.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 7 | Marcus Zhu | 36.16 | 10 | B Min | BB: 34.59 (+1.57s | 4.3%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 8 | Tyler Mirasol | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 9 | Chinmay Joshi | 37.22 | 9 | B Min | BB: 34.59 (+2.63s | 7.1%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 10 | Ethan Zhong | 37.38 | 9 | B Min | BB: 34.59 (+2.79s | 7.5%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 11 | Aryan Malhotra | 38.16 | 7 | B Min | BB: 34.59 (+3.57s | 9.4%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 12 | Owen Mast | 38.47 | 9 | B: 38.19 (+0.28s | 0.7%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 13 | Mateo Lopez | 38.59 | 8 | B: 38.19 (+0.40s | 1.0%) | Unattached | 07/31/2026 | 2026 High Country Short Course Championship | ||
| 14 | Sihuca Gonzalez-Montejano | 39.97 | 9 | B: 38.19 (+1.78s | 4.5%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 15 | Noah Hunter | 40.37 | 9 | B: 38.19 (+2.18s | 5.4%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 16 | Zimo Xu | 40.62 | 10 | B: 38.19 (+2.43s | 6.0%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 17 | Lewin Xie | 41.10 | 8 | B: 38.19 (+2.91s | 7.1%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 18 | Ayaan Agrawal | 41.18 | 9 | B: 38.19 (+2.99s | 7.3%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 19 | Zixin Cheng | 41.24 | 9 | B: 38.19 (+3.05s | 7.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 20 | Jordan Zhu | 41.29 | 8 | B: 38.19 (+3.10s | 7.5%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | ||
| 21 | Junu Seo | 41.34 | 10 | B: 38.19 (+3.15s | 7.6%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 22 | Angelo Cao | 42.19 | 8 | B: 38.19 (+4.00s | 9.5%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 23 | Mason Lu | 44.22 | 9 | B: 38.19 (+6.03s | 13.6%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 24 | Julian McKenna | 44.92 | 10 | B: 38.19 (+6.73s | 15.0%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 25 | Lucas Oh | 45.67 | 10 | B: 38.19 (+7.48s | 16.4%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 26 | Aiden Piszcz | 46.07 | 7 | B: 38.19 (+7.88s | 17.1%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 27 | Aaron Wang | 47.52 | 9 | B: 38.19 (+9.33s | 19.6%) | Quicksilver Swimming | 10/21/2023 | Gilroy Gators C B A+ | ||
| 28 | Daniel Martinez de Lira | 47.92 | 9 | B: 38.19 (+9.73s | 20.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 29 | Logan Zhou | 49.47 | 9 | B: 38.19 (+11.28s | 22.8%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 30 | Lucas Mark | 50.26 | 10 | B: 38.19 (+12.07s | 24.0%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 31 | Mason Adney | 50.51 | 10 | B: 38.19 (+12.32s | 24.4%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 32 | Wenhao Yu | 51.17 | 8 | B: 38.19 (+12.98s | 25.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 33 | Asher Burson | 51.81 | 8 | B: 38.19 (+13.62s | 26.3%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 34 | Jichan Lim | 53.26 | 7 | B: 38.19 (+15.07s | 28.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 35 | Alexander Koh | 54.57 | 7 | B: 38.19 (+16.38s | 30.0%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 36 | Jackson Laslett | 1:02.34 | 8 | B: 38.19 (+24.15s | 38.7%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 37 | Devin Wang | 1:03.64 | 10 | B: 38.19 (+25.45s | 40.0%) | Quicksilver Swimming | 11/04/2023 | QSS Short Course Distance CBA+ Meet | ||
| 38 | Pfeifffer Jenson | 1:13.78 | 8 | B: 38.19 (+35.59s | 48.2%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 39 | Luis Gomez | 1:15.21 | 9 | B: 38.19 (+37.02s | 49.2%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 40 | Oslvaldo Farias | 1:21.05 | 7 | B: 38.19 (+42.86s | 52.9%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
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.