Charles River Aquatics Boys 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 | Bryan Yuan | 30.63 | 11 | AAAA Min | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 2 | Jayden Wu | 33.60 | 10 | AAA Min | AAAA: 32.19 (+1.41s | 4.2%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 3 | Yifeng Feng | 35.12 | 11 | AA Min | AAA: 33.99 (+1.13s | 3.2%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 4 | Ruslan Kondratenok | 35.13 | 10 | AA Min | AAA: 33.99 (+1.14s | 3.2%) | Charles River Aquatics | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 5 | Ryan Dong | 36.00 | 10 | A Min | AA: 35.79 (+0.21s | 0.6%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 6 | Dexter Danont | 36.28 | 10 | A Min | AA: 35.79 (+0.49s | 1.4%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 7 | Kenneth Huang | 36.52 | 10 | A Min | AA: 35.79 (+0.73s | 2.0%) | Charles River Aquatics | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 8 | Oliver Yang | 36.55 | 10 | A Min | AA: 35.79 (+0.76s | 2.1%) | Charles River Aquatics | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 9 | Marc Fat | 36.56 | 10 | A Min | AA: 35.79 (+0.77s | 2.1%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 10 | William Huang | 37.61 | 8 | BB Min | A: 37.59 (+0.02s | 0.1%) | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 11 | Nuo Zha | 37.68 | 10 | BB Min | A: 37.59 (+0.09s | 0.2%) | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 12 | Jayden Lu | 39.12 | 8 | BB Min | A: 37.59 (+1.53s | 3.9%) | Charles River Aquatics | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 13 | Alan Kogan | 40.25 | 11 | BB Min | A: 37.59 (+2.66s | 6.6%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 14 | Brooks Wilson | 41.31 | 10 | BB Min | A: 37.59 (+3.72s | 9.0%) | Charles River Aquatics | 10/25/2025 | 2025 NE CRA October Distance Specialty Co | |
| 15 | Shi Zha | 41.97 | 7 | BB Min | A: 37.59 (+4.38s | 10.4%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 16 | Marvin Meng | 43.96 | 10 | B Min | BB: 42.89 (+1.07s | 2.4%) | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 17 | Max Shen | 45.35 | 9 | B Min | BB: 42.89 (+2.46s | 5.4%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 18 | William Greene | 46.13 | 9 | B Min | BB: 42.89 (+3.24s | 7.0%) | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 19 | Kyrie Liu | 46.16 | 9 | B Min | BB: 42.89 (+3.27s | 7.1%) | Charles River Aquatics | 10/10/2025 | 2025 NE CRA October Distance Specialty Meet | |
| 20 | Reef Gal | 48.19 | 7 | B Min | BB: 42.89 (+5.30s | 11.0%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 21 | Aaden Yu | 54.95 | 7 | B: 48.29 (+6.66s | 12.1%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 22 | Eddie Yuan | 55.41 | 7 | B: 48.29 (+7.12s | 12.8%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 23 | Nivaan Singh | 59.35 | 7 | B: 48.29 (+11.06s | 18.6%) | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | ||
| 24 | Langkun Wang | 59.95 | 7 | B: 48.29 (+11.66s | 19.4%) | Charles River Aquatics | 10/10/2025 | 2025 NE CRA October Distance Specialty Meet | ||
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.