USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Andrew Price | 42.24 | 10 | A Min | AA: 41.09 (+1.15s | 2.7%) | Ensworth Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 552 | Brian Lin | 42.25 | 10 | A Min | AA: 41.09 (+1.16s | 2.7%) | New Albany Aquatics Club | 07/23/2026 | 2026 OH LC Junior Championships | |
| 553 | Hao Lau | 42.25 | 10 | A Min | AA: 41.09 (+1.16s | 2.7%) | Loyola Blakefield Aquatics | 07/29/2026 | 2026 MD LSC LC Championship | |
| 554 | Elijah Dailey | 42.25 | 10 | A Min | AA: 41.09 (+1.16s | 2.7%) | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | ||
| 555 | Vedang Joshi | 42.26 | 10 | A Min | AA: 41.09 (+1.17s | 2.8%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 556 | Jercey Zhao | 42.27 | 10 | A Min | AA: 41.09 (+1.18s | 2.8%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 557 | Liam Marciel | 42.29 | 9 | A Min | AA: 41.09 (+1.20s | 2.8%) | South Valley Makos | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 558 | Eamon Balch | 42.31 | 10 | A Min | AA: 41.09 (+1.22s | 2.9%) | La Mirada Armada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 559 | Jeffrey Crouse | 42.32 | 10 | A Min | AA: 41.09 (+1.23s | 2.9%) | Livermore AquaCowboys | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 560 | Chayton Zhou | 42.32 | 9 | A Min | AA: 41.09 (+1.23s | 2.9%) | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | |
| 561 | Danylo Marshchivskyi | 42.33 | 8 | A Min | AA: 41.09 (+1.24s | 2.9%) | Aquazot Swim Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 562 | Phillippe Choi | 42.33 | 10 | A Min | AA: 41.09 (+1.24s | 2.9%) | Blast Sharks | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 563 | Yusuf Awad | 42.33 | 9 | A Min | AA: 41.09 (+1.24s | 2.9%) | Gator Swim Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 564 | Landen Kinard | 42.33 | 8 | A Min | AA: 41.09 (+1.24s | 2.9%) | Columbia Aquatics Association | 07/29/2026 | 2026 MD LSC LC Championship | |
| 565 | Bennett Cordero | 42.34 | 10 | A Min | AA: 41.09 (+1.25s | 3.0%) | Aquatic Team Of Mecklenburg | 07/16/2026 | 2026 NCS LC AG Championships | |
| 566 | Garrett Legg | 42.34 | 8 | A Min | AA: 41.09 (+1.25s | 3.0%) | Pleasanton Seahawks | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 567 | Milo Radis | 42.35 | 10 | A Min | AA: 41.09 (+1.26s | 3.0%) | The Spartans of La Canada | 06/11/2026 | 2026 SCS June AG Invite | |
| 568 | Henry Reed | 42.35 | 10 | A Min | AA: 41.09 (+1.26s | 3.0%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 569 | Ryder Richmond | 42.35 | 8 | A Min | AA: 41.09 (+1.26s | 3.0%) | Swimchester Sailfish | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 570 | Bennett Brunow | 42.35 | 9 | A Min | AA: 41.09 (+1.26s | 3.0%) | Findlay YMCA Frogs | 07/23/2026 | 2026 OH LC Junior Championships | |
| 571 | Zakhar Breslavskyi | 42.37 | 10 | A Min | AA: 41.09 (+1.28s | 3.0%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 572 | Landen Chen | 42.37 | 9 | A Min | AA: 41.09 (+1.28s | 3.0%) | Revolution Swim Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 573 | Dean Chou | 42.37 | 9 | A Min | AA: 41.09 (+1.28s | 3.0%) | Capital Area Aquatics | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 574 | Lucas Ferguson | 42.39 | 10 | A Min | AA: 41.09 (+1.30s | 3.1%) | Aquatic Team Of Mecklenburg | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 575 | Owen Tan | 42.40 | 9 | A Min | AA: 41.09 (+1.31s | 3.1%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 576 | Theodore Post | 42.41 | 9 | A Min | AA: 41.09 (+1.32s | 3.1%) | Swim Team of Placentia | 06/11/2026 | 2026 SCS June AG Invite | |
| 577 | Connor McCrary | 42.41 | 9 | A Min | AA: 41.09 (+1.32s | 3.1%) | Streamline Aquatic Club | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 578 | Elias Montelongo Campos | 42.42 | 10 | A Min | AA: 41.09 (+1.33s | 3.1%) | Crimson Aquatics | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | |
| 579 | Corey Vonderheid | 42.43 | 9 | A Min | AA: 41.09 (+1.34s | 3.2%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 580 | Lucas Li | 42.44 | 10 | A Min | AA: 41.09 (+1.35s | 3.2%) | Dedham Health Hydra | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 581 | Andrew Knol | 42.45 | 10 | A Min | AA: 41.09 (+1.36s | 3.2%) | Pacific Swim | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 582 | Marsel Saidashev | 42.45 | 8 | A Min | AA: 41.09 (+1.36s | 3.2%) | SwimRight Team | 07/10/2026 | 2026 FG LCM BB Champs South | |
| 583 | Max Frelek | 42.45 | 10 | A Min | AA: 41.09 (+1.36s | 3.2%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 584 | Cedrick Lo | 42.47 | 10 | A Min | AA: 41.09 (+1.38s | 3.2%) | Sandpipers of Nevada | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 585 | Carter Novak | 42.48 | 10 | A Min | AA: 41.09 (+1.39s | 3.3%) | Aquatic Team Of Mecklenburg | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 586 | Vivaan Jagadish | 42.48 | 10 | A Min | AA: 41.09 (+1.39s | 3.3%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 587 | Jaxon Despain | 42.49 | 9 | A Min | AA: 41.09 (+1.40s | 3.3%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 588 | Fletcher Sumner | 42.51 | 10 | A Min | AA: 41.09 (+1.42s | 3.3%) | Mission Aurora Colorado Swimmi | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 589 | Thomas Brinton | 42.52 | 9 | A Min | AA: 41.09 (+1.43s | 3.4%) | Csp Tideriders | 06/26/2026 | 88th CSP Summer Invitational | |
| 590 | Anderson Bradley | 42.52 | 10 | A Min | AA: 41.09 (+1.43s | 3.4%) | Coastal Machine Aquatics Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 591 | Jason Buhr | 42.53 | 10 | A Min | AA: 41.09 (+1.44s | 3.4%) | Pikes Peak Athletics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 592 | Lichen Chi | 42.54 | 9 | A Min | AA: 41.09 (+1.45s | 3.4%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 593 | Joshua Park | 42.54 | 10 | A Min | AA: 41.09 (+1.45s | 3.4%) | Las Vegas Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 594 | Devin Song | 42.54 | 9 | A Min | AA: 41.09 (+1.45s | 3.4%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 595 | Caleb Lee | 42.56 | 10 | A Min | AA: 41.09 (+1.47s | 3.5%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 596 | Blaine Maramot | 42.58 | 10 | A Min | AA: 41.09 (+1.49s | 3.5%) | Buenaventura Swim Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 597 | Micah Kusbel | 42.59 | 10 | A Min | AA: 41.09 (+1.50s | 3.5%) | Southwest Aquatic Warriors | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 598 | James Goodwillie | 42.61 | 10 | A Min | AA: 41.09 (+1.52s | 3.6%) | Hanover Aquatics | 06/25/2026 | LC Central District Champs | |
| 599 | Joshua Gonen | 42.61 | 9 | A Min | AA: 41.09 (+1.52s | 3.6%) | YMCA of Austin Swim Alliance | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 600 | Ashwin Tiwari | 42.61 | 9 | A Min | AA: 41.09 (+1.52s | 3.6%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
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.