USA Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.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 | Cosmo McGrath | 16.18 | 10 | AAAA Min | Bellingham Bay Swim Team | 10/05/2024 | 2024 BBST PN Fall Kick Off Invitational | ||
| 2 | Harrison Millard | 16.19 | 10 | AAAA Min | Bellingham Bay Swim Team | 01/18/2025 | 2025 BBST Aly Fell Memorial Sprint Classic | ||
| 3 | Greg Flermoen | 23.76 | 9 | AAAA Min | HOLLAND CHRISTIAN HIGH SCHOOL | 03/13/2026 | MHSAA Boys D3 State Championship 2026 | ||
| 4 | Wayko Sanders | 24.48 | 10 | AAAA Min | Thurston | 02/20/2026 | 2026 OSAA 5A Championship Meet | ||
| 5 | Tupper Gorman | 24.89 | 9 | AAAA Min | East Grand Rapids | 03/13/2026 | MHSAA Boys D3 State Championship 2026 | ||
| 6 | Isaac Minnema | 24.92 | 10 | AAAA Min | Jenison | 03/13/2026 | 2026 Boys MHSAA Division 1 Championships | ||
| 7 | Trevor Bagdanoff | 24.94 | 10 | AAAA Min | Bend | 02/13/2026 | 2026 OR HS 5A 4 | ||
| 8 | Trevor Bagdanoff | 24.95 | 10 | AAAA Min | Bend | 02/20/2026 | 2026 OSAA 5A Championship Meet | ||
| 9 | Charlie DeVore | 24.98 | 9 | AAAA Min | ST. JOSEPH HIGH SCHOOL (MI) | 01/30/2026 | 2026 HS Boys MISCA Meet | ||
| 10 | Charlie DeVore | 25.13 | 9 | AAAA Min | ST. JOSEPH HIGH SCHOOL (MI) | 03/13/2026 | MHSAA Boys D3 State Championship 2026 | ||
| 11 | Wayko Sanders | 25.20 | 10 | AAAA Min | Thurston | 02/12/2026 | 2026 OR HS 5A 2 | ||
| 12 | Todd Lee | 25.32 | 10 | AAAA Min | Rochester | 03/13/2026 | 2026 Boys MHSAA Division 1 Championships | ||
| 13 | Leon Yang | 25.50 | 9 | AAAA Min | Rochester Adams | 02/06/2026 | 2026 Boys Oakland County Championships | ||
| 14 | Keathon Clarke | 25.60 | 8 | AAAA Min | Swim Fort Lauderdale | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | ||
| 15 | Todd Lee | 25.68 | 10 | AAAA Min | Rochester High School | 02/06/2026 | 2026 Boys Oakland County Championships | ||
| 16 | Eric Macedo | 25.72 | 9 | AAAA Min | Gulliver Preparatory School | 10/22/2025 | 20254 FHSAA 2A District 12 | ||
| 17 | Dylan Wirtz | 26.08 | 9 | AAAA Min | Manitoba Marlins | 02/20/2026 | 2026 WIAA 2A Boys HS State Champs OB | ||
| 18 | Easton Kline | 26.11 | 10 | AAAA Min | Battle Creek Lakeview | 03/13/2026 | MHSAA Boys D2 State Championship 2026 | ||
| 19 | Sam Kelley | 26.35 | 10 | AAAA Min | Allegan High School | 03/13/2026 | MHSAA Boys D3 State Championship 2026 | ||
| 20 | Bejamin Stracke | 26.36 | 9 | AAAA Min | Midland Dow High School | 03/13/2026 | MHSAA Boys D2 State Championship 2026 | ||
| 21 | Andrew Liang | 26.37 | 10 | AAAA Min | Interlake | 02/20/2026 | 2026 WIAA 3A Boys HS State Champs OB | ||
| 22 | Andrew Liang | 26.40 | 10 | AAAA Min | Interlake | 02/07/2025 | 2025 KingCo Conference Boys HS Champs | ||
| 23 | Liam Raseman | 26.45 | 10 | AAAA Min | OTSEGO HIGH SCHOOL (MI) | 03/13/2026 | MHSAA Boys D3 State Championship 2026 | ||
| 24 | Beck Mueller | 26.46 | 10 | AAAA Min | Bishop Kelly High School | 11/07/2025 | 2025 Idaho State 6A Varsity Championships | ||
| 25 | Andrew Liang | 26.56 | 10 | AAAA Min | Interlake | 02/13/2026 | 2026 (WIAA) Sea King Dist II 3A Boys HS OB | ||
| 26 | Sam Goktas | 26.72 | 10 | AAAA Min | Sunset | 02/14/2025 | 2025 OR HS 6a 2 | ||
| 27 | Evan Pokryfke | 26.79 | 10 | AAAA Min | ANN ARBOR SKYLINE HIGH SCHOOL | 02/27/2026 | Boy S SEC Red Championship 2026 | ||
| 28 | Douglas McLaughlin | 26.80 | 10 | AAAA Min | Riverview | 02/06/2026 | 2026 Boys Wayne County Invitational | ||
| 29 | Trevor Bagdanoff | 26.84 | 10 | AAAA Min | Bend | 02/21/2025 | 2025 OSAA 5A Championship Meet | ||
| 30 | Andrew Cho | 26.88 | 10 | AAAA Min | Grand Rapids Christian High Sc | 03/13/2026 | MHSAA Boys D3 State Championship 2026 | ||
| 31 | Luke Chalmers | 26.92 | 10 | AAAA Min | Rochester Stoney Creek | 02/25/2026 | 2026 Boys OAA Red Division Championships | ||
| 32 | Timothy Simpson | 26.93 | 9 | AAAA Min | North Farmington | 02/06/2026 | 2026 Boys Oakland County Championships | ||
| 33 | Spencer Tomandl | 26.93 | 10 | AAAA Min | Monroe | 02/13/2026 | 2026 (WIAA) NW 3A Boys HS OB | ||
| 34 | Collin Ratliff | 26.94 | 9 | AAAA Min | Seaholm High School | 02/25/2026 | 2026 Boys OAA Red Division Championships | ||
| 35 | Andrew Liang | 27.05 | 10 | AAAA Min | Interlake | 02/06/2026 | 2026 (WIAA)KingCo(Sea King Dist II) 3A BoysOB | ||
| 36 | Ruize Sun | 27.06 | 10 | AAAA Min | Eagle High School | 11/07/2025 | 2025 Idaho State 6A Varsity Championships | ||
| 37 | Douglas McLaughlin | 27.08 | 10 | AAAA Min | Riverview | 03/13/2026 | MHSAA Boys D3 State Championship 2026 | ||
| 38 | Trevor Bagdanoff | 27.12 | 10 | AAAA Min | Bend | 02/14/2025 | 2025 OR HS 5a 4 | ||
| 39 | Eduardo Zapata-Yanez | 27.20 | 9 | AAAA Min | Lake Orion | 02/25/2026 | 2026 Boys OAA Red Division Championships | ||
| 40 | Adrian Gevorgian | 27.44 | 10 | AAAA Min | Sunset | 02/14/2025 | 2025 OR HS 6a 2 | ||
| 41 | Eaton Heng | 27.67 | 10 | AAAA Min | Xtreme Swim Club | 10/11/2025 | 2025 NE SAC Spooktacular Copied | ||
| 42 | Clayton Serflek | 27.70 | 9 | AAAA Min | Ransom Everglades High School | 10/21/2025 | 2025 FHSAA 1A District 12 | ||
| 43 | Greyson Printz | 27.73 | 9 | AAAA Min | Highline | 02/13/2026 | 2026 (WIAA) Sea King Dist II 3A Boys HS OB | ||
| 44 | Tyson Critchlow | 27.95 | 9 | AAAA Min | East Valley (Yakima) | 02/20/2026 | 2026 WIAA 2A Boys HS State Champs OB | ||
| 45 | Tyler Bates | 27.97 | 10 | AAAA Min | Lake Stevens | 01/10/2026 | 2026 Kentridge High School Invitational Obse | ||
| 46 | John Misner | 27.98 | 10 | AAAA Min | Post Falls High School | 11/07/2025 | 2025 Idaho State 6A Varsity Championships | ||
| 47 | Kayden Paveluc | 28.01 | 10 | AAAA Min | Macomb Dakota High School | 02/05/2026 | 2026 Boys Macomb County Championship Invite | ||
| 48 | Quinn Henderson | 28.02 | 9 | AAAA Min | Hood River Valley | 02/20/2026 | 2026 OSAA 5A Championship Meet | ||
| 49 | Cooper Curtis | 28.03 | 10 | AAAA Min | Blake Bengals | 02/22/2025 | MPSSAA_4A3AStateSwimChamps2025 | ||
| 50 | Parks Underdown | 28.10 | 9 | AAAA Min | Justice High School Wolves | 02/13/2026 | 2026 VHSL Occoquan Region | ||
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.