North Dakota 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 | Joseph Cassidy | 44.95 | 10 | BB Min | A: 42.09 (+2.86s | 6.4%) | Fmy Gators | 12/05/2025 | 2025 Candy Cane Swim Meet | |
| 2 | Ryan Chen | 47.62 | 9 | BB Min | A: 42.09 (+5.53s | 11.6%) | Northern Lights Swimming Assoc | 01/17/2026 | 2026 Optimist High Point Meet | |
| 3 | Leif Rinehardt | 47.77 | 10 | B Min | BB: 47.69 (+0.08s | 0.2%) | Northern Lights Swimming Assoc | 12/13/2025 | 2025 MN NLSA Marlins DECEMBER Invite | |
| 4 | Finley Oelke | 53.47 | 9 | B: 53.39 (+0.08s | 0.1%) | Fmy Gators | 12/05/2025 | 2025 Candy Cane Swim Meet | ||
| 5 | Namin Tangpong | 53.61 | 8 | B: 53.39 (+0.22s | 0.4%) | Northern Lights Swimming Assoc | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 6 | Kai Sorenson | 55.74 | 9 | B: 53.39 (+2.35s | 4.2%) | VC Sharks Swim Team | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 7 | Ethan Zhang | 55.88 | 9 | B: 53.39 (+2.49s | 4.5%) | Fmy Gators | 12/14/2024 | 2024 MN DRGN Winter Fire And Ice Invite | ||
| 8 | John Perleberg | 55.92 | 10 | B: 53.39 (+2.53s | 4.5%) | Prairie Rose Aquatics | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | ||
| 9 | Wyatt Johnson | 58.84 | 10 | B: 53.39 (+5.45s | 9.3%) | Northern Lights Swimming Assoc | 12/13/2025 | 2025 MN NLSA Marlins DECEMBER Invite | ||
| 10 | Zane Selby | 1:04.47 | 8 | B: 53.39 (+11.08s | 17.2%) | Red River Valley Wahoos | 10/26/2025 | 2025 Ghouls In The Pool | ||
| 11 | Jayden Chen | 1:06.80 | 9 | B: 53.39 (+13.41s | 20.1%) | Northern Lights Swimming Assoc | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 12 | Michael Vandrovec | 1:07.09 | 10 | B: 53.39 (+13.70s | 20.4%) | Fmy Gators | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | ||
| 13 | Guyle Gamble | 1:41.47 | 10 | B: 53.39 (+48.08s | 47.4%) | Breckenridge/Wahpeton | 12/14/2024 | 2024 MN DRGN Winter Fire And Ice Invite | ||
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.