Alto Swim Club Girls 10 & under 50 Y Back
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 | Jingquan Zhou | 32.05 | 10 | AAAA Min | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 2 | Marian Pineda | 38.63 | 10 | BB Min | A: 37.99 (+0.64s | 1.7%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 3 | Jojo Qiang-Zhu | 39.07 | 10 | BB Min | A: 37.99 (+1.08s | 2.8%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 4 | Sheoo Choi | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 5 | Claire You | 39.56 | 10 | BB Min | A: 37.99 (+1.57s | 4.0%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 6 | Alyssa Tao | 40.44 | 9 | BB Min | A: 37.99 (+2.45s | 6.1%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 7 | Elisa Wang | 41.98 | 9 | BB Min | A: 37.99 (+3.99s | 9.5%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 8 | Zoe Campero | 42.44 | 9 | BB Min | A: 37.99 (+4.45s | 10.5%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 9 | Lanxuan Shen | 42.85 | 9 | BB Min | A: 37.99 (+4.86s | 11.3%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 10 | Trinity Le | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 11 | Amelia Feng | 43.08 | 10 | BB Min | A: 37.99 (+5.09s | 11.8%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 12 | Evelyn Ye | 43.49 | 9 | B Min | BB: 43.29 (+0.20s | 0.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 13 | Peilin Wu | 43.93 | 11 | B Min | BB: 43.29 (+0.64s | 1.5%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 14 | Stella Ren | 44.34 | 9 | B Min | BB: 43.29 (+1.05s | 2.4%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 15 | Amelia Yankovsky | 47.14 | 9 | B Min | BB: 43.29 (+3.85s | 8.2%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 16 | Alice Li | 47.33 | 8 | B Min | BB: 43.29 (+4.04s | 8.5%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 17 | Mia Rivera-Hernandez | 47.58 | 9 | B Min | BB: 43.29 (+4.29s | 9.0%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 18 | Shayosola Erogbogbo | 48.04 | 10 | B Min | BB: 43.29 (+4.75s | 9.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 19 | Alexandra Maa | 48.23 | 6 | B Min | BB: 43.29 (+4.94s | 10.2%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 20 | Sarah Lee | 48.76 | 10 | B: 48.59 (+0.17s | 0.3%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 21 | Celine Liu | 48.93 | 8 | B: 48.59 (+0.34s | 0.7%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 22 | Sarah Chen | 48.97 | 9 | B: 48.59 (+0.38s | 0.8%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 23 | Alina Anirudh | 49.08 | 10 | B: 48.59 (+0.49s | 1.0%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 24 | Bea Marquez | 49.43 | 10 | B: 48.59 (+0.84s | 1.7%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 25 | Anna Mladenova | 49.64 | 8 | B: 48.59 (+1.05s | 2.1%) | Alto Swim Club | 10/21/2023 | Alto Autumn Opener Oct 21 22 | ||
| 26 | Bowie Xue | 50.06 | 10 | B: 48.59 (+1.47s | 2.9%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 27 | Yuxin Gao | 50.25 | 8 | B: 48.59 (+1.66s | 3.3%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 28 | Amanda Wu | 50.65 | 8 | B: 48.59 (+2.06s | 4.1%) | Unattached | 09/21/2024 | South San Francisco C B A+ | ||
| 29 | Lana Jioussy | 50.89 | 9 | B: 48.59 (+2.30s | 4.5%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 30 | Evelyn Chen | 51.11 | 9 | B: 48.59 (+2.52s | 4.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 31 | Alessia Steele | 51.50 | 7 | B: 48.59 (+2.91s | 5.7%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 32 | Chloe Wang | 51.60 | 8 | B: 48.59 (+3.01s | 5.8%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 33 | Caroline Czisch | 51.85 | 8 | B: 48.59 (+3.26s | 6.3%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 34 | Emily Han | 52.02 | 9 | B: 48.59 (+3.43s | 6.6%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 35 | Emmalyn Toda | 52.13 | 10 | B: 48.59 (+3.54s | 6.8%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 36 | Alva Li | 52.23 | 10 | B: 48.59 (+3.64s | 7.0%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 37 | Zoe Campero-Infante | 52.30 | 8 | B: 48.59 (+3.71s | 7.1%) | Alto Swim Club | 10/27/2023 | 2023 SUNN Fall Classic | ||
| 38 | Katelyn Tang | 52.36 | 7 | B: 48.59 (+3.77s | 7.2%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 39 | Clara Smith | 52.42 | 8 | B: 48.59 (+3.83s | 7.3%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 40 | Amarya Rai | 52.76 | 9 | B: 48.59 (+4.17s | 7.9%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 41 | Hannah Huang | 54.00 | 8 | B: 48.59 (+5.41s | 10.0%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 42 | Hailey Ma | 55.48 | 8 | B: 48.59 (+6.89s | 12.4%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 43 | Audrey Zhai | 55.55 | 7 | B: 48.59 (+6.96s | 12.5%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 44 | Myra Jaaj | 55.60 | 8 | B: 48.59 (+7.01s | 12.6%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 45 | Kimaya Chhabra | 56.31 | 7 | B: 48.59 (+7.72s | 13.7%) | Alto Swim Club | 11/12/2022 | Alto Meet November 12 13 2022 | ||
| 46 | Madelyn Czisch | 56.40 | 6 | B: 48.59 (+7.81s | 13.8%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 47 | Celine Liu | 56.94 | 7 | B: 48.59 (+8.35s | 14.7%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 48 | Zyna Mehra | 57.04 | 9 | B: 48.59 (+8.45s | 14.8%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 49 | Izar Capelo | 57.18 | 7 | B: 48.59 (+8.59s | 15.0%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 50 | Amanda Luo | 58.38 | 9 | B: 48.59 (+9.79s | 16.8%) | 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.