Middle Atlantic Swimming Boys 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | Ethan Lucas | 34.78 | 10 | AAAA Min | Delaware Swim Team | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | ||
| 2 | Changda Xun | 35.01 | 10 | AAAA Min | Delaware Swim Team | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | ||
| 3 | Matthew Gonzalez | 35.96 | 10 | AAAA Min | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | ||
| 4 | Dean Sutton | 40.34 | 10 | A Min | AA: 40.19 (+0.15s | 0.4%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 5 | Justus McConnell | 41.51 | 9 | A Min | AA: 40.19 (+1.32s | 3.2%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 6 | Jacob Riegel | 44.22 | 10 | BB Min | A: 42.09 (+2.13s | 4.8%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 7 | Maxim Wirzburger | 44.61 | 10 | BB Min | A: 42.09 (+2.52s | 5.6%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 8 | Aiden Konowalik | 46.90 | 8 | BB Min | A: 42.09 (+4.81s | 10.3%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 9 | Keenan Corridori | 47.19 | 8 | BB Min | A: 42.09 (+5.10s | 10.8%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 10 | Daniel Cao | 48.45 | 9 | B Min | BB: 47.69 (+0.76s | 1.6%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 11 | Meade Murphy | 48.99 | 9 | B Min | BB: 47.69 (+1.30s | 2.7%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 12 | Winston Gu | 50.11 | 9 | B Min | BB: 47.69 (+2.42s | 4.8%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 13 | Sunny Zhao | 52.38 | 8 | B Min | BB: 47.69 (+4.69s | 9.0%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 14 | Nolan Bollinger | 52.50 | 9 | B Min | BB: 47.69 (+4.81s | 9.2%) | Souderton Seahawks | 04/11/2025 | 2025 GTSA TYR Spring Championship | |
| 15 | Victor Roman | 1:00.40 | 9 | B: 53.39 (+7.01s | 11.6%) | Nrg Swimming | 12/05/2025 | 2025 Sea Dragon Aquatics Frosty Freeze | ||
| 16 | Rhys Gibson | 1:10.53 | 9 | B: 53.39 (+17.14s | 24.3%) | Nrg Swimming | 12/05/2025 | 2025 Sea Dragon Aquatics Frosty Freeze | ||
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.