Commonwealth Swimming 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 | Grayson Sawicki | 43.85 | 9 | BB Min | A: 42.09 (+1.76s | 4.0%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 2 | Eric Ruan | 45.81 | 10 | BB Min | A: 42.09 (+3.72s | 8.1%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 3 | Bennett Bianchi | 46.79 | 9 | BB Min | A: 42.09 (+4.70s | 10.0%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 4 | Parker Ng | 46.85 | 8 | BB Min | A: 42.09 (+4.76s | 10.2%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 5 | William Beaton | 50.40 | 10 | B Min | BB: 47.69 (+2.71s | 5.4%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 6 | Grant Schmidlin | 51.59 | 8 | B Min | BB: 47.69 (+3.90s | 7.6%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 7 | Leo Yu | 52.22 | 9 | B Min | BB: 47.69 (+4.53s | 8.7%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 8 | Rigel Rice | 52.74 | 9 | B Min | BB: 47.69 (+5.05s | 9.6%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 9 | Carter Chan | 52.79 | 8 | B Min | BB: 47.69 (+5.10s | 9.7%) | Commonwealth Swimming | 01/30/2026 | 2026 NE CS Silver Championships | |
| 10 | Jack Corr | 53.11 | 9 | B Min | BB: 47.69 (+5.42s | 10.2%) | Commonwealth Swimming | 10/17/2025 | 2025 NE NSSC Beede Halloween Classic Copied | |
| 11 | Ernesto Quinonez | 55.97 | 9 | B: 53.39 (+2.58s | 4.6%) | Commonwealth Swimming | 01/30/2026 | 2026 NE CS Silver Championships | ||
| 12 | Clement Pauk | 56.14 | 10 | B: 53.39 (+2.75s | 4.9%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | ||
| 13 | Sahand Saeidi | 56.53 | 9 | B: 53.39 (+3.14s | 5.6%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | ||
| 14 | Winston Han | 1:10.01 | 6 | B: 53.39 (+16.62s | 23.7%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | ||
| 15 | Eddy Mendez Arancibia | 1:10.66 | 9 | B: 53.39 (+17.27s | 24.4%) | Commonwealth Swimming | 03/13/2026 | 2026 Shawmut NE Cup Championship | ||
| 16 | Maxim Paromov | 1:10.90 | 9 | B: 53.39 (+17.51s | 24.7%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | ||
| 17 | Evan Vantzelfde | 1:23.53 | 7 | B: 53.39 (+30.14s | 36.1%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | ||
| 18 | Adam Zurabov | 1:24.58 | 9 | B: 53.39 (+31.19s | 36.9%) | Commonwealth Swimming | 11/21/2025 | 2025 NE ABF Nov Trials And Final 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.