Central Zone Zone Boys 10 & under - 50 Y Free
These rankings show the swimmers' placement within their Zone.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 | John Umiker | 19.32 | 10 | AAAA Min | Pierre Swim Team | 12/06/2024 | 2024 SD TIDE SC Winter Invite | ||
| 2 | Bentley Frost | 19.41 | 10 | AAAA Min | Pierre Swim Team | 12/01/2023 | 2023 SD TIDE SC Winter Invite | ||
| 3 | Eduardo Garduno-Arvizu | 22.37 | 10 | AAAA Min | Mount Vernon | 02/20/2026 | 2026 WIAA 3A Boys HS State Champs OB | ||
| 4 | Eduardo Garduno-Arvizu | 22.45 | 10 | AAAA Min | Mount Vernon | 02/13/2026 | 2026 (WIAA) NW 3A Boys HS OB | ||
| 5 | Wyatt Robertson | 22.73 | 10 | AAAA Min | Seaholm High School | 02/25/2026 | 2026 Boys OAA Red Division Championships | ||
| 6 | Eduardo Garduno Arvizu | 23.10 | 10 | AAAA Min | Mount Vernon | 02/14/2025 | 2025 Northwest District 1 3A Boys HS Champs | ||
| 7 | Charlie Baird | 23.11 | 10 | AAAA Min | Seaholm High School | 02/25/2026 | 2026 Boys OAA Red Division Championships | ||
| 8 | Max Tang | 23.47 | 10 | AAAA Min | Interlake | 02/06/2026 | 2026 (WIAA)KingCo(Sea King Dist II) 3A BoysOB | ||
| 9 | Todd Lee | 23.49 | 10 | AAAA Min | Rochester High School | 02/06/2026 | 2026 Boys Oakland County Championships | ||
| 10 | Gabriel Jaime | 23.50 | 10 | AAAA Min | Saginaw Heritage | 03/13/2026 | MHSAA Boys D2 State Championship 2026 | ||
| 11 | Alexander Lisitskiy | 23.63 | 10 | AAAA Min | Mount Vernon | 02/13/2026 | 2026 (WIAA) NW 3A Boys HS OB | ||
| 12 | Max Tang | 23.83 | 10 | AAAA Min | Interlake | 02/13/2026 | 2026 (WIAA) Sea King Dist II 3A Boys HS OB | ||
| 13 | Max Tang | 24.32 | 10 | AAAA Min | Interlake | 02/07/2025 | 2025 KingCo Conference Boys HS Champs | ||
| 14 | Cooper Wasik | 24.83 | 5 | AAAA Min | Caro Tigersharks | 02/15/2026 | 2026 MTSL Championship | ||
| 15 | Luke Asman | 25.25 | 10 | AAAA Min | Romeo High School | 02/05/2026 | 2026 Boys Macomb County Championship Invite | ||
| 16 | Sam Headrick | 25.52 | 10 | AAAA Min | Mercer Island | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | ||
| 17 | Alexander Lisitskiy | 25.54 | 10 | AAAA Min | Mount Vernon | 02/14/2025 | 2025 Northwest District 1 3A Boys HS Champs | ||
| 18 | Rylan Potts | 25.78 | 10 | AAAA Min | Mountain View | 02/14/2025 | 2025 OR HS 5a 4 | ||
| 19 | Jackson Bauman | 25.91 | 9 | AAAA Min | Seaholm High School | 02/25/2026 | 2026 Boys OAA Red Division Championships | ||
| 20 | Bentley Lenhart | 25.94 | 8 | AAAA Min | Brookings Swim Club | 11/08/2025 | 2025 SD Brookings Swim Club Medley Scramble | ||
| 21 | Elliott Kim | 26.60 | 9 | AAAA Min | Seaholm High School | 02/25/2026 | 2026 Boys OAA Red Division Championships | ||
| 22 | Miqdad Mawji | 27.02 | 8 | AAAA Min | Dearborn Dolphins | 02/14/2026 | 2026 Best ValenTimes Meet | ||
| 23 | Gabriel Larson | 27.12 | 10 | AAAA Min | Kelso | 01/10/2026 | 2026 Kentridge High School Invitational Obse | ||
| 24 | Porter Rhodes | 27.17 | 10 | AAAA Min | Mountain View | 02/14/2025 | 2025 OR HS 5a 4 | ||
| 25 | Everett Vollmer | 27.24 | 10 | AAAA Min | Egra Waves | 03/14/2026 | 2026 SCY 10 Under Championship Meet | ||
| 26 | William Skinner | 27.44 | 12 | AAAA Min | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 27 | Jake Brown | 27.64 | 10 | AAA Min | AAAA: 27.49 (+0.15s | 0.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 28 | Benjamin Han | 27.65 | 9 | AAA Min | AAAA: 27.49 (+0.16s | 0.6%) | Camas | 02/13/2026 | 2026 District IV 3A 4A Mens Championships | |
| 29 | Connor O'Connell | 27.87 | 10 | AAA Min | AAAA: 27.49 (+0.38s | 1.4%) | Hurricane Penguins Swim Club | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 30 | David Shall | 27.94 | 9 | AAA Min | AAAA: 27.49 (+0.45s | 1.6%) | Belleville High School | 02/26/2026 | 2026 KLAA B Conference Swim Meet | |
| 31 | Reid Johnson | 28.29 | 10 | AAA Min | AAAA: 27.49 (+0.80s | 2.8%) | Belleville High School | 02/26/2026 | 2026 KLAA B Conference Swim Meet | |
| 32 | Grant Haire | 28.43 | 10 | AAA Min | AAAA: 27.49 (+0.94s | 3.3%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 33 | Michael Levell | 28.46 | 10 | AAA Min | AAAA: 27.49 (+0.97s | 3.4%) | Brownell Talbot | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 34 | Theodore Hovord | 28.55 | 10 | AAA Min | AAAA: 27.49 (+1.06s | 3.7%) | Club Wolverine | 12/13/2025 | 2025 Holiday Cup | |
| 35 | Joseph Moore | 28.74 | 10 | AA Min | AAA: 28.69 (+0.05s | 0.2%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 36 | Sebastien Gallant | 29.01 | 10 | AA Min | AAA: 28.69 (+0.32s | 1.1%) | Tuna Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 37 | Jefferson Aala | 29.05 | 10 | AA Min | AAA: 28.69 (+0.36s | 1.2%) | Royal Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 38 | Dylan Deahn | 29.12 | 9 | AA Min | AAA: 28.69 (+0.43s | 1.5%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 39 | Lance Adams | 29.13 | 10 | AA Min | AAA: 28.69 (+0.44s | 1.5%) | Novi Sturgeons | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 40 | Grayson Dekle | 29.19 | 10 | AA Min | AAA: 28.69 (+0.50s | 1.7%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 41 | Eli Dankof | 29.22 | 10 | AA Min | AAA: 28.69 (+0.53s | 1.8%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 42 | Jacob Ringwelski | 29.30 | 9 | AA Min | AAA: 28.69 (+0.61s | 2.1%) | Belleville High School | 02/26/2026 | 2026 KLAA B Conference Swim Meet | |
| 43 | Carter Tuisku | 29.35 | 9 | AA Min | AAA: 28.69 (+0.66s | 2.2%) | Dublin Community Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 44 | Daniel Early | 29.37 | 10 | AA Min | AAA: 28.69 (+0.68s | 2.3%) | Grosse Pointe Gators | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 45 | Ryu Ishibashi | 29.46 | 10 | AA Min | AAA: 28.69 (+0.77s | 2.6%) | Novi Sturgeons | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 46 | Judah Moss | 29.48 | 10 | AA Min | AAA: 28.69 (+0.79s | 2.7%) | Grand Rapids Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 47 | Luke Harriger | 29.55 | 9 | AA Min | AAA: 28.69 (+0.86s | 2.9%) | Lima Family YMCA Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 48 | Clark Schibuk | 29.56 | 10 | AA Min | AAA: 28.69 (+0.87s | 2.9%) | Storm Aquatics | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 49 | Gavin Earhart | 29.61 | 10 | AA Min | AAA: 28.69 (+0.92s | 3.1%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 50 | Graham Messink | 29.63 | 10 | AA Min | AAA: 28.69 (+0.94s | 3.2%) | Egra Waves | 03/14/2026 | 2026 SCY 10 Under Championship 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.