Alto Swim Club Boys 10 & under 50 M 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 | Nicholas Liu | 38.12 | 10 | AAA Min | AAAA: 36.99 (+1.13s | 3.0%) | Alto Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 2 | Johnathan Wang | 40.88 | 9 | AA Min | AAA: 38.99 (+1.89s | 4.6%) | Alto Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 3 | Leo Liao | 40.90 | 10 | AA Min | AAA: 38.99 (+1.91s | 4.7%) | Alto Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 4 | Ethan Wang | 42.05 | 9 | A Min | AA: 41.09 (+0.96s | 2.3%) | Alto Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 5 | Maximilian Zhou | 45.15 | 9 | BB Min | A: 43.09 (+2.06s | 4.6%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 6 | Noah Chiu | 45.34 | 10 | BB Min | A: 43.09 (+2.25s | 5.0%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 7 | Lucas Sun | 46.70 | 10 | BB Min | A: 43.09 (+3.61s | 7.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 8 | Damon Shao | 46.73 | 9 | BB Min | A: 43.09 (+3.64s | 7.8%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 9 | Yichen Wang | 46.90 | 9 | BB Min | A: 43.09 (+3.81s | 8.1%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 10 | Sebastian Dudenko | 47.03 | 9 | BB Min | A: 43.09 (+3.94s | 8.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 11 | Elliott Lee Chan Kam | 47.15 | 10 | BB Min | A: 43.09 (+4.06s | 8.6%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 12 | Mingke Ding | 47.50 | 10 | BB Min | A: 43.09 (+4.41s | 9.3%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 13 | Bruce Zhang | 48.03 | 9 | BB Min | A: 43.09 (+4.94s | 10.3%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 14 | Ethan Yang | 48.47 | 9 | BB Min | A: 43.09 (+5.38s | 11.1%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 15 | Jacob Chen | 48.60 | 9 | BB Min | A: 43.09 (+5.51s | 11.3%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 16 | Zhencheng Xu | 48.73 | 10 | BB Min | A: 43.09 (+5.64s | 11.6%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 17 | Isaiah Fadillah | 49.54 | 10 | B Min | BB: 49.29 (+0.25s | 0.5%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | |
| 18 | Lucas Li | 49.70 | 9 | B Min | BB: 49.29 (+0.41s | 0.8%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 19 | Saul Guevara | 50.02 | 8 | B Min | BB: 49.29 (+0.73s | 1.5%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 20 | Gavin Yang | 50.07 | 10 | B Min | BB: 49.29 (+0.78s | 1.6%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 21 | Aaron Lee | 50.66 | 10 | B Min | BB: 49.29 (+1.37s | 2.7%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 22 | Finn Scott | 51.73 | 10 | B Min | BB: 49.29 (+2.44s | 4.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 23 | Shivansh Podder | 51.81 | 8 | B Min | BB: 49.29 (+2.52s | 4.9%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 24 | Will Wu | 52.15 | 10 | B Min | BB: 49.29 (+2.86s | 5.5%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 25 | Anthony Philip | 52.70 | 7 | B Min | BB: 49.29 (+3.41s | 6.5%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 26 | Lawrence Lan | 53.72 | 9 | B Min | BB: 49.29 (+4.43s | 8.2%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 27 | Jirui Dong | 54.96 | 8 | B Min | BB: 49.29 (+5.67s | 10.3%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 28 | Lehai Li | 55.08 | 10 | B Min | BB: 49.29 (+5.79s | 10.5%) | Alto Swim Club | 04/27/2024 | Alto Spring Jam | |
| 29 | Arthur Cahoy | 56.50 | 9 | B: 55.39 (+1.11s | 2.0%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 30 | Eason Liu | 57.04 | 8 | B: 55.39 (+1.65s | 2.9%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
| 31 | Alexander Nabbe | 57.18 | 8 | B: 55.39 (+1.79s | 3.1%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 32 | Hugo Hurley | 58.14 | 7 | B: 55.39 (+2.75s | 4.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 33 | Benjamin Jung | 58.38 | 8 | B: 55.39 (+2.99s | 5.1%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 34 | Leif Ma | 58.73 | 9 | B: 55.39 (+3.34s | 5.7%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 35 | Aryo Sedaghat Khorasani | 59.24 | 9 | B: 55.39 (+3.85s | 6.5%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 36 | Danylo Gavrysh | 59.63 | 8 | B: 55.39 (+4.24s | 7.1%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 37 | Noam Schanin | 59.90 | 6 | B: 55.39 (+4.51s | 7.5%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 38 | Lior Margolis | 1:00.48 | 7 | B: 55.39 (+5.09s | 8.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 39 | Noyan Naderalvojoud | 1:00.72 | 9 | B: 55.39 (+5.33s | 8.8%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 40 | Isaac Chen | 1:01.35 | 8 | B: 55.39 (+5.96s | 9.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 41 | Dylan Li | 1:03.08 | 9 | B: 55.39 (+7.69s | 12.2%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 42 | Yunze Song | 1:03.81 | 6 | B: 55.39 (+8.42s | 13.2%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 43 | Andy Xu | 1:04.32 | 9 | B: 55.39 (+8.93s | 13.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 44 | Muyao Liu | 1:05.49 | 10 | B: 55.39 (+10.10s | 15.4%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 45 | Aarav Mehta | 1:06.54 | 9 | B: 55.39 (+11.15s | 16.8%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 46 | Youle Zhong | 1:07.08 | 8 | B: 55.39 (+11.69s | 17.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 47 | Satya Gidwani | 1:08.32 | 10 | B: 55.39 (+12.93s | 18.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 48 | Lloyd Wunderman | 1:08.75 | 7 | B: 55.39 (+13.36s | 19.4%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 49 | Luke Murphy | 1:09.67 | 9 | B: 55.39 (+14.28s | 20.5%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 50 | Palix Xie | 1:10.67 | 7 | B: 55.39 (+15.28s | 21.6%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
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.