Michigan Swimming Boys 10 & under - 50 M Back
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 | Sebastian Feldman | 50.25 | 10 | B Min | BB: 49.29 (+0.96s | 1.9%) | Atlantis Swimming | 05/16/2025 | Busbey Invitational 2025 | |
| 2 | Romeo DelFoss | 50.57 | 8 | B Min | BB: 49.29 (+1.28s | 2.5%) | Swim Gators Str | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 3 | Geonho Lee | 51.38 | 9 | B Min | BB: 49.29 (+2.09s | 4.1%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | |
| 4 | Ibrahim Othman | 53.82 | 9 | B Min | BB: 49.29 (+4.53s | 8.4%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | |
| 5 | Bence Thomas | 54.89 | 8 | B Min | BB: 49.29 (+5.60s | 10.2%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | |
| 6 | Aarav Mehta | 57.83 | 10 | B: 55.39 (+2.44s | 4.2%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 7 | Finnegan Grimes | 1:00.76 | 9 | B: 55.39 (+5.37s | 8.8%) | Laramie Swim Club | 06/21/2024 | 2024 RST Rushmore Classic Swim Meet | ||
| 8 | Connor Fracz | 1:02.35 | 9 | B: 55.39 (+6.96s | 11.2%) | Life Time Michigan Swim Team | 09/23/2025 | September 2025 Life Time Michigan Intersquad | ||
| 9 | John Yaldo | 1:03.74 | 8 | B: 55.39 (+8.35s | 13.1%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | ||
| 10 | Avyan Pinapala | 1:03.76 | 10 | B: 55.39 (+8.37s | 13.1%) | Life Time Michigan Swim Team | 12/09/2025 | November 2025 Life Time Michigan Intersquad | ||
| 11 | Miles Kim | 1:04.90 | 10 | B: 55.39 (+9.51s | 14.7%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | ||
| 12 | Luke Park | 1:04.97 | 9 | B: 55.39 (+9.58s | 14.7%) | Life Time Michigan Swim Team | 12/09/2025 | November 2025 Life Time Michigan Intersquad | ||
| 13 | Jeffrey Huang | 1:05.47 | 7 | B: 55.39 (+10.08s | 15.4%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | ||
| 14 | Owen Bleta | 1:05.72 | 8 | B: 55.39 (+10.33s | 15.7%) | Atlantis Swimming | 05/16/2025 | Busbey Invitational 2025 | ||
| 15 | Ryan Zhu | 1:07.06 | 10 | B: 55.39 (+11.67s | 17.4%) | Life Time Michigan Swim Team | 12/09/2025 | November 2025 Life Time Michigan Intersquad | ||
| 16 | Devin Liu | 1:08.38 | 10 | B: 55.39 (+12.99s | 19.0%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 17 | Bruno Gama Jaimes | 1:09.70 | 9 | B: 55.39 (+14.31s | 20.5%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 18 | Siwon Kim | 1:12.39 | 10 | B: 55.39 (+17.00s | 23.5%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 19 | David Moreira | 1:26.00 | 7 | B: 55.39 (+30.61s | 35.6%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
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.