USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2351 | Gavin Tong | 49.05 | 8 | B Min | BB: 47.69 (+1.36s | 2.8%) | Blue Dolphin Swim Team | 10/17/2026 | 2026 PN IST Fall Open Approved | |
| 2352 | Yihao Wu | 49.05 | 9 | B Min | BB: 47.69 (+1.36s | 2.8%) | Laker Swim | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 2353 | Owen Saber | 49.06 | 9 | B Min | BB: 47.69 (+1.37s | 2.8%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2354 | Peter Haddad | 49.06 | 9 | B Min | BB: 47.69 (+1.37s | 2.8%) | Ensworth Aquatics | 10/10/2026 | Ensworth October Invite | |
| 2355 | Evan Hu | 49.06 | 9 | B Min | BB: 47.69 (+1.37s | 2.8%) | Csp Tideriders | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 2356 | Zachary Ervin | 49.07 | 9 | B Min | BB: 47.69 (+1.38s | 2.8%) | Machine Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 2357 | Drew Wagner | 49.07 | 9 | B Min | BB: 47.69 (+1.38s | 2.8%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2358 | Boaz Mccabe | 49.07 | 9 | B Min | BB: 47.69 (+1.38s | 2.8%) | Cortez Water Dragons | 07/31/2026 | 2026 CO Scottie Aschermann Memorial | |
| 2359 | Olivier Vasil | 49.08 | 9 | B Min | BB: 47.69 (+1.39s | 2.8%) | Westchester Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | |
| 2360 | Braydon Li | 49.09 | 10 | B Min | BB: 47.69 (+1.40s | 2.9%) | Buckeye Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 2361 | Roderick Yang | 49.09 | 10 | B Min | BB: 47.69 (+1.40s | 2.9%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 2362 | Thomas Tiziani | 49.09 | 10 | B: 43.49 (+5.60s | 11.4%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | ||
| 2363 | Dylan Tran | 49.09 | 10 | B Min | BB: 47.69 (+1.40s | 2.9%) | San Jose Goosemonkeys | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 2364 | John Fung-A-Wing | 49.09 | 10 | B Min | BB: 47.69 (+1.40s | 2.9%) | Dynamo Swim Club | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 2365 | Alex Chen | 49.09 | 9 | B Min | BB: 47.69 (+1.40s | 2.9%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 2366 | Anthony Pham | 49.10 | 10 | B Min | BB: 47.69 (+1.41s | 2.9%) | South Valley Makos | 03/28/2026 | Swim South Bay | |
| 2367 | Jonathan Ledford | 49.10 | 9 | B Min | BB: 47.69 (+1.41s | 2.9%) | Kentucky Mudpuppies | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 2368 | Mason Murphy | 49.11 | 8 | B Min | BB: 47.69 (+1.42s | 2.9%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 2369 | Remington Kang | 49.11 | 9 | B Min | BB: 47.69 (+1.42s | 2.9%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |
| 2370 | Silas Slevin | 49.11 | 9 | B Min | BB: 47.69 (+1.42s | 2.9%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 2371 | Henry Eichenlaub | 49.12 | 10 | B Min | BB: 47.69 (+1.43s | 2.9%) | Delmar Dolfins | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | |
| 2372 | David Tretiakov | 49.12 | 10 | B Min | BB: 47.69 (+1.43s | 2.9%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 2373 | Michael Sandmann | 49.12 | 9 | B Min | BB: 47.69 (+1.43s | 2.9%) | McMinnville Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 2374 | Odin Otterstrom | 49.12 | 10 | B Min | BB: 47.69 (+1.43s | 2.9%) | Aquawolves Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
| 2375 | Henry Conner | 49.12 | 9 | B Min | BB: 47.69 (+1.43s | 2.9%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 2376 | Cooper Johnson | 49.14 | 8 | B Min | BB: 47.69 (+1.45s | 3.0%) | Cincinnati Aquatic Club | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 2377 | Samuel Olvera | 49.14 | 9 | B Min | BB: 47.69 (+1.45s | 3.0%) | Boerne Elite Aquatics | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 2378 | Rex Landry | 49.14 | 9 | B Min | BB: 47.69 (+1.45s | 3.0%) | Treasure Coast Aquatics | 10/10/2026 | TCSC Fall Invitational | |
| 2379 | Dmitry Temkin | 49.14 | 10 | B Min | BB: 47.69 (+1.45s | 3.0%) | West Coast Aquatics | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | |
| 2380 | Brighton Grundlingh | 49.15 | 10 | B Min | BB: 47.69 (+1.46s | 3.0%) | Apollo Beach Swim Team | 06/21/2025 | West Coast B Champtionships | |
| 2381 | Kian Bryson | 49.15 | 10 | B Min | BB: 47.69 (+1.46s | 3.0%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | |
| 2382 | Micah Parris | 49.15 | 9 | B Min | BB: 47.69 (+1.46s | 3.0%) | Sunnyvale Swim Club | 09/27/2026 | SUNN Blue And Gold Intrasquad Meet | |
| 2383 | Aidan Musiak | 49.16 | 9 | B Min | BB: 47.69 (+1.47s | 3.0%) | Holyoke YMCA Vikings | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 2384 | Ilia Stakhevich | 49.16 | 10 | B Min | BB: 47.69 (+1.47s | 3.0%) | Unattached | 09/26/2026 | 2026 CCA Spook Tacular | |
| 2385 | James McCreary | 49.16 | 10 | B Min | BB: 47.69 (+1.47s | 3.0%) | Madison Swimming Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 2386 | Charles Sutton | 49.17 | 9 | B Min | BB: 47.69 (+1.48s | 3.0%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2387 | Aiden Liu | 49.17 | 10 | B Min | BB: 47.69 (+1.48s | 3.0%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 2388 | Graham McGuire | 49.17 | 9 | B Min | BB: 47.69 (+1.48s | 3.0%) | Swim Florida | 09/06/2026 | FGC KW ABC Pentathlon Invitational 09062026 | |
| 2389 | Ansh Dhuri | 49.17 | 10 | B Min | BB: 47.69 (+1.48s | 3.0%) | Issaquah Swim Team | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 2390 | Maxwell Enfinger | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Centreville Swim Club | 11/07/2025 | 2025 FXFX Loughmiller Memorial | |
| 2391 | Youngyul Kim | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Phoenix Aquatic Club | 10/04/2025 | 2025 MR BGNW Marlins October Harvest Festival | |
| 2392 | Anthony Cuba | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Eastern Shore YMCA Fins | 03/19/2026 | 2026 USRY Short Course Champs | |
| 2393 | Peter Voci | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Gleason Family YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 2394 | Bennett Wheeler | 49.18 | 10 | B Min | BB: 47.69 (+1.49s | 3.0%) | Unattached | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 2395 | Daniel Bugayevskiy | 49.18 | 10 | B Min | BB: 47.69 (+1.49s | 3.0%) | Wolverine Aquatics | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 2396 | Tucker Moon | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Redding Swim Club | 11/22/2025 | Thankswimming Classic 2025 | |
| 2397 | Noah Attia | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Diablo Aquatics | 10/10/2026 | SRVA SC C B BB+ Meet | |
| 2398 | Leonardo Goh | 49.18 | 9 | B Min | BB: 47.69 (+1.49s | 3.0%) | Piedmont Swim Team | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |
| 2399 | Hunter Mayne | 49.19 | 9 | B Min | BB: 47.69 (+1.50s | 3.0%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 2400 | Benjamin Velitskiy | 49.19 | 9 | B Min | BB: 47.69 (+1.50s | 3.0%) | Freedom Aquatics | 12/21/2025 | 2025 MR FREE Freedom Fest Invitational | |
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.