Michigan Swimming Boys 11-12 - 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 | Kallen McDowall | 35.77 | 12 | AA Min | AAA: 34.29 (+1.48s | 4.1%) | Atlantis Swimming | 05/16/2025 | Busbey Invitational 2025 | |
| 2 | Lucas Kiesgen | 36.85 | 11 | A Min | AA: 35.99 (+0.86s | 2.3%) | Swim Gators Str | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 3 | Aiden Mier | 36.93 | 11 | A Min | AA: 35.99 (+0.94s | 2.5%) | Midland Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 4 | Jackson Osborne | 37.14 | 11 | A Min | AA: 35.99 (+1.15s | 3.1%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 5 | William Brown | 37.73 | 11 | BB Min | A: 37.69 (+0.04s | 0.1%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 6 | Zackary Calihan | 39.53 | 12 | BB Min | A: 37.69 (+1.84s | 4.7%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 7 | Torrian Foreman | 39.66 | 11 | BB Min | A: 37.69 (+1.97s | 5.0%) | Unattached | 08/08/2024 | 2024 Central Zone 14 U Championship IOWA | |
| 8 | David Matyja | 41.42 | 12 | B Min | BB: 41.09 (+0.33s | 0.8%) | Unattached | 08/08/2024 | 2024 Central Zone 14 U Championship IOWA | |
| 9 | Marek Raffaelli | 41.43 | 12 | B Min | BB: 41.09 (+0.34s | 0.8%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 10 | Harrison Le | 41.79 | 12 | B Min | BB: 41.09 (+0.70s | 1.7%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | |
| 11 | Liam Hafner | 42.32 | 11 | B Min | BB: 41.09 (+1.23s | 2.9%) | Univ. Of Michigan Swim Team | 08/03/2023 | 2023 Central Zone 14 U Championship IN | |
| 12 | Terry Kim | 45.30 | 11 | B: 44.49 (+0.81s | 1.8%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 13 | James Shilakes | 45.86 | 11 | B: 44.49 (+1.37s | 3.0%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 14 | Wooyoung Jun | 46.86 | 12 | B: 44.49 (+2.37s | 5.1%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | ||
| 15 | Aaron Carrera Cardozo | 47.97 | 12 | B: 44.49 (+3.48s | 7.3%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 16 | Alessandro Ardanese | 50.22 | 12 | B: 44.49 (+5.73s | 11.4%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 17 | Jiho Woo | 50.41 | 12 | B: 44.49 (+5.92s | 11.7%) | Life Time Michigan Swim Team | 12/09/2025 | November 2025 Life Time Michigan Intersquad | ||
| 18 | Abdulkarim Othman | 51.00 | 11 | B: 44.49 (+6.51s | 12.8%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 19 | Derek Liu | 51.47 | 12 | B: 44.49 (+6.98s | 13.6%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 20 | James Gu | 52.58 | 11 | B: 44.49 (+8.09s | 15.4%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 21 | Oliver Rich | 52.81 | 11 | B: 44.49 (+8.32s | 15.8%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 22 | George Vidican | 53.95 | 11 | B: 44.49 (+9.46s | 17.5%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 23 | Aarav Mehta | 57.83 | 10 | B: 44.49 (+13.34s | 23.1%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 24 | Mark Li | 58.57 | 11 | B: 44.49 (+14.08s | 24.0%) | Life Time Michigan Swim Team | 09/23/2025 | September 2025 Life Time Michigan Intersquad | ||
| 25 | Vivan Suvarna | 1:00.12 | 12 | B: 44.49 (+15.63s | 26.0%) | Life Time Michigan Swim Team | 12/09/2025 | November 2025 Life Time Michigan Intersquad | ||
| 26 | Luke Veda | 1:02.74 | 11 | B: 44.49 (+18.25s | 29.1%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 27 | David Kruchko | 1:03.50 | 11 | B: 44.49 (+19.01s | 29.9%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 28 | Amer Charafeddine | 1:09.05 | 11 | B: 44.49 (+24.56s | 35.6%) | Life Time Michigan Swim Team | 10/16/2025 | October 2025 Life Time Michigan Intersquad | ||
| 29 | Chanwoo Song | 1:12.68 | 11 | B: 44.49 (+28.19s | 38.8%) | Life Time Michigan Swim Team | 09/23/2025 | September 2025 Life Time Michigan Intersquad | ||
| 30 | Lamine Moula | 1:16.82 | 12 | B: 44.49 (+32.33s | 42.1%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 31 | Landon Anderson | 1:19.71 | 12 | B: 44.49 (+35.22s | 44.2%) | 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.