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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3401 | Arthur Le | 50.13 | 10 | B Min | BB: 47.69 (+2.44s | 4.9%) | Sarpy County Swim Club | 01/15/2026 | BLCK SCSC ACE Dual | |
| 3402 | Kotia Zvereff | 50.14 | 7 | B Min | BB: 47.69 (+2.45s | 4.9%) | Unattached | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 3403 | Shawn Lee | 50.14 | 9 | B Min | BB: 47.69 (+2.45s | 4.9%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 3404 | Grayson Figel | 50.14 | 10 | B Min | BB: 47.69 (+2.45s | 4.9%) | The Capitol Sea Devils | 10/25/2025 | 2025 PV Monster Mash | |
| 3405 | Ethan Lee | 50.14 | 10 | B Min | BB: 47.69 (+2.45s | 4.9%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 3406 | Alfred Mueller | 50.14 | 10 | B Min | BB: 47.69 (+2.45s | 4.9%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 3407 | Jones North | 50.14 | 9 | B Min | BB: 47.69 (+2.45s | 4.9%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 3408 | Hugo Gorski | 50.14 | 10 | B Min | BB: 47.69 (+2.45s | 4.9%) | Rhode Island Aquatic Club | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 3409 | Samuel Cronovich | 50.14 | 10 | B Min | BB: 47.69 (+2.45s | 4.9%) | Utica Shelby Swim Club | 12/09/2025 | USSC Holiday Intersquad | |
| 3410 | Cohen Shryock | 50.15 | 10 | B Min | BB: 47.69 (+2.46s | 4.9%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 3411 | Chris Oh | 50.15 | 9 | B Min | BB: 47.69 (+2.46s | 4.9%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 3412 | Maxen Cao | 50.15 | 9 | B Min | BB: 47.69 (+2.46s | 4.9%) | Otter Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 3413 | Judah Lee | 50.15 | 10 | B Min | BB: 47.69 (+2.46s | 4.9%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 3414 | Yumin Ong | 50.15 | 10 | B Min | BB: 47.69 (+2.46s | 4.9%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 3415 | Dominic D'Agostino | 50.15 | 9 | B Min | BB: 47.69 (+2.46s | 4.9%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 3416 | Leo Mahnke | 50.15 | 10 | B Min | BB: 47.69 (+2.46s | 4.9%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 3417 | Vincent Fang | 50.17 | 9 | B Min | BB: 47.69 (+2.48s | 4.9%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 3418 | Gabriel Wei | 50.18 | 10 | B Min | BB: 47.69 (+2.49s | 5.0%) | California Dolphins Swim Team | 07/26/2025 | Zone 2 Summer Championships | |
| 3419 | August Kohn | 50.18 | 10 | B Min | BB: 47.69 (+2.49s | 5.0%) | Riverbank RedTails Swim Team | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 3420 | Abayan Prithviraj | 50.18 | 10 | B Min | BB: 47.69 (+2.49s | 5.0%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 3421 | Miles Biagi | 50.18 | 10 | B Min | BB: 47.69 (+2.49s | 5.0%) | Club Fit Jefferson Valley | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 3422 | Logan Hinckle | 50.18 | 9 | B Min | BB: 47.69 (+2.49s | 5.0%) | SwimRVA | 01/16/2026 | GSA January Jump Start 2026 | |
| 3423 | Brinklee Beall | 50.18 | 10 | B Min | BB: 47.69 (+2.49s | 5.0%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | |
| 3424 | Noah Jagdev | 50.19 | 9 | B Min | BB: 47.69 (+2.50s | 5.0%) | San Ramon Valley Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 3425 | Logan Stephens | 50.19 | 9 | B Min | BB: 47.69 (+2.50s | 5.0%) | Livonia Community Swim Club | 02/06/2026 | 2026 Michigan Open | |
| 3426 | Ryan McCall | 50.19 | 10 | B Min | BB: 47.69 (+2.50s | 5.0%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | |
| 3427 | Gavin Grindem | 50.19 | 9 | B Min | BB: 47.69 (+2.50s | 5.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | |
| 3428 | Flynn Michielsen | 50.19 | 9 | B Min | BB: 47.69 (+2.50s | 5.0%) | Power for Life | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 3429 | Gavin Merrill | 50.19 | 9 | B Min | BB: 47.69 (+2.50s | 5.0%) | Olympus Aquatics | 12/18/2025 | 2025 OA IMR II Copied | |
| 3430 | Gio Lee | 50.19 | 10 | B Min | BB: 47.69 (+2.50s | 5.0%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 3431 | David Preble | 50.19 | 10 | B Min | BB: 47.69 (+2.50s | 5.0%) | Kent County YMCA | 01/24/2026 | 2026 NE KCY New Year S Splash | |
| 3432 | Eduardo Souza | 50.20 | 9 | B Min | BB: 47.69 (+2.51s | 5.0%) | Gulliver Swim Club | 09/27/2025 | Eagle Fall Invite 2025 | |
| 3433 | Adam Schacherer | 50.20 | 9 | B Min | BB: 47.69 (+2.51s | 5.0%) | Tide Swimming | 11/01/2025 | ODAC Rising Stars Meet #2 | |
| 3434 | Joshua Niswonger | 50.20 | 9 | B Min | BB: 47.69 (+2.51s | 5.0%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 3435 | Brody Davis | 50.20 | 9 | B Min | BB: 47.69 (+2.51s | 5.0%) | Hampton Virginia Current | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3436 | Elijah Smithson | 50.20 | 10 | B Min | BB: 47.69 (+2.51s | 5.0%) | Wake Aquatics | 02/06/2026 | 2026 SES Region 3 Champions | |
| 3437 | Jacob Ethier | 50.21 | 9 | B Min | BB: 47.69 (+2.52s | 5.0%) | United Swim Club | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 3438 | Wyatt Perkins | 50.21 | 9 | B Min | BB: 47.69 (+2.52s | 5.0%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 3439 | Conrad Leach | 50.21 | 11 | B Min | BB: 47.69 (+2.52s | 5.0%) | Swim Omaha | 01/31/2026 | 2026 MW SCSC President S Day Meet | |
| 3440 | Damon Shao | 50.21 | 9 | B Min | BB: 47.69 (+2.52s | 5.0%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 3441 | William Davidson | 50.21 | 10 | B Min | BB: 47.69 (+2.52s | 5.0%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 3442 | Eugene Bontrager | 50.22 | 10 | B Min | BB: 47.69 (+2.53s | 5.0%) | Hanover Aquatics | 10/11/2025 | 2025 WAC Start Up Classic | |
| 3443 | Carter Basilio | 50.22 | 10 | B Min | BB: 47.69 (+2.53s | 5.0%) | Metro Surge Aquatic Club | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | |
| 3444 | Aiden Zhang | 50.22 | 8 | B Min | BB: 47.69 (+2.53s | 5.0%) | Olympic Cascade Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 3445 | Miles Wood | 50.23 | 8 | B Min | BB: 47.69 (+2.54s | 5.1%) | Dart Swimming | 02/07/2025 | 2025 PSL Super Finals Invitational | |
| 3446 | Holden Fraley | 50.23 | 10 | B Min | BB: 47.69 (+2.54s | 5.1%) | Poseidon Swimming Inc | 09/20/2025 | 2025 TIDE King Neptune Meet | |
| 3447 | Julian Brown | 50.23 | 10 | B Min | BB: 47.69 (+2.54s | 5.1%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 3448 | Caleb McGovern | 50.23 | 10 | B Min | BB: 47.69 (+2.54s | 5.1%) | Portland Aquatic Club | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 3449 | Ethan Mulla | 50.23 | 9 | B Min | BB: 47.69 (+2.54s | 5.1%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3450 | Timothy Hoffman | 50.23 | 11 | B Min | BB: 47.69 (+2.54s | 5.1%) | Bergen Barracudas Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
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.