USA Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2551 | Arihaan Goswami | 43.22 | 7 | B Min | BB: 39.79 (+3.43s | 7.9%) | Lifetime | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 2552 | Zakhar Biliavskyi | 43.22 | 8 | B Min | BB: 39.79 (+3.43s | 7.9%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 2553 | Elijah Lin | 43.22 | 9 | B Min | BB: 39.79 (+3.43s | 7.9%) | Jupiter Dragons Swim Team | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 2554 | Aiden Zhang | 43.22 | 9 | B Min | BB: 39.79 (+3.43s | 7.9%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 2555 | Everett Funk | 43.22 | 8 | B Min | BB: 39.79 (+3.43s | 7.9%) | Rogue Rapids | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 2556 | Knox Monsivais | 43.23 | 10 | B Min | BB: 39.79 (+3.44s | 8.0%) | Lehi Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 2557 | Leif Chang | 43.24 | 10 | B Min | BB: 39.79 (+3.45s | 8.0%) | Rancho San Dieguito | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 2558 | Bennett Haselfeld | 43.24 | 10 | B Min | BB: 39.79 (+3.45s | 8.0%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 2559 | Isidore Harris | 43.25 | 8 | B Min | BB: 39.79 (+3.46s | 8.0%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 2560 | Andrew Cox | 43.25 | 8 | B Min | BB: 39.79 (+3.46s | 8.0%) | North Carolina Aquatic Club | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 2561 | James Cronin | 43.25 | 9 | B Min | BB: 39.79 (+3.46s | 8.0%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | |
| 2562 | Maxwell Maser | 43.26 | 9 | B Min | BB: 39.79 (+3.47s | 8.0%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 2563 | Andre Michael | 43.26 | 9 | B Min | BB: 39.79 (+3.47s | 8.0%) | Gator Swim Club | 06/25/2026 | 2026 FAST Independence Invitational | |
| 2564 | Theodore Kunzi | 43.27 | 7 | B Min | BB: 39.79 (+3.48s | 8.0%) | Swim Melbourne | 07/25/2026 | SEA Pirate Plunge 2026 | |
| 2565 | Brooks Fitzpatrick | 43.27 | 7 | B Min | BB: 39.79 (+3.48s | 8.0%) | Enfinity Aquatic Club | 06/25/2026 | ONSA Independence Invitational Copied | |
| 2566 | Thomas Leiby | 43.27 | 9 | B Min | BB: 39.79 (+3.48s | 8.0%) | Planet Swim Aquatics | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 2567 | Alejandro Rigual Osorno | 43.27 | 10 | B Min | BB: 39.79 (+3.48s | 8.0%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 2568 | Spartacus Szymanski | 43.28 | 9 | B Min | BB: 39.79 (+3.49s | 8.1%) | Swim Tampa Aquatics | 06/19/2026 | 2026 Lightning Invitational | |
| 2569 | Harvey Yuan | 43.29 | 8 | B Min | BB: 39.79 (+3.50s | 8.1%) | Pacific Swim | 05/23/2026 | 2026 SI HSA 2 All Ages NTS May 23 24 | |
| 2570 | Aniyant Karthik | 43.29 | 10 | B Min | BB: 39.79 (+3.50s | 8.1%) | Olympic Cascade Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 2571 | George DuPont | 43.30 | 8 | B Min | BB: 39.79 (+3.51s | 8.1%) | Apex | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2572 | Conrad Hennen | 43.30 | 10 | B Min | BB: 39.79 (+3.51s | 8.1%) | Foxjets Swim Team | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 2573 | Collis Mockon | 43.31 | 10 | B Min | BB: 39.79 (+3.52s | 8.1%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 2574 | Eli Bywater | 43.31 | 8 | B Min | BB: 39.79 (+3.52s | 8.1%) | South Davis Aquatics Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 2575 | Logan Walker | 43.31 | 10 | B Min | BB: 39.79 (+3.52s | 8.1%) | Fort Collins Area Swim Team | 06/05/2026 | 2026 CO FAST June Bonanza Open | |
| 2576 | Bruno Rech | 43.31 | 8 | B Min | BB: 39.79 (+3.52s | 8.1%) | Lone Star Aquatic Club | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 2577 | Jayden Suh | 43.32 | 8 | B Min | BB: 39.79 (+3.53s | 8.1%) | Foxjets Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 2578 | Edison Cois | 43.32 | 10 | B Min | BB: 39.79 (+3.53s | 8.1%) | Life Time Oregon Swim Team | 06/12/2026 | 2026 THSC June Open | |
| 2579 | David Tan | 43.32 | 9 | B Min | BB: 39.79 (+3.53s | 8.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 2580 | Troy Reckard | 43.33 | 9 | B Min | BB: 39.79 (+3.54s | 8.2%) | Hurricanes Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 2581 | Luca Ferraz de Toledo | 43.34 | 7 | B Min | BB: 39.79 (+3.55s | 8.2%) | South East Metro Sharks | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 2582 | Charles Petoskey | 43.34 | 10 | B Min | BB: 39.79 (+3.55s | 8.2%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 2583 | Adam Azzam | 43.35 | 9 | B Min | BB: 39.79 (+3.56s | 8.2%) | St Croix Swim Club | 07/17/2026 | 2026 MN TUNA LC MRC | |
| 2584 | Aleksei Novik | 43.35 | 10 | B Min | BB: 39.79 (+3.56s | 8.2%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 2585 | Daniel McLain | 43.36 | 9 | B Min | BB: 39.79 (+3.57s | 8.2%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 2586 | Eytan Streit | 43.36 | 10 | B Min | BB: 39.79 (+3.57s | 8.2%) | Waverunners | 06/13/2026 | 2026 MAY Spring Into Summer | |
| 2587 | Adam Kozhemiako | 43.36 | 8 | B Min | BB: 39.79 (+3.57s | 8.2%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 2588 | William Phillips | 43.37 | 9 | B Min | BB: 39.79 (+3.58s | 8.3%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 2589 | Avery Richmond | 43.37 | 10 | B Min | BB: 39.79 (+3.58s | 8.3%) | Tillamook YMCA Sharks | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 2590 | Carter Chan | 43.37 | 8 | B Min | BB: 39.79 (+3.58s | 8.3%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 2591 | Barry Ji | 43.37 | 10 | B Min | BB: 39.79 (+3.58s | 8.3%) | Waterloo Swimming | 06/06/2026 | 2026 ST ASC June Bug | |
| 2592 | Samuel Ellsworth | 43.38 | 10 | B Min | BB: 39.79 (+3.59s | 8.3%) | Boise Swim Club | 05/16/2025 | 2025 Spring Fling LC Invitational | |
| 2593 | Mason Majcher | 43.38 | 8 | B Min | BB: 39.79 (+3.59s | 8.3%) | Treasure Coast Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 2594 | Julian Polito | 43.38 | 10 | B Min | BB: 39.79 (+3.59s | 8.3%) | Corvallis Aquatic Team | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 2595 | Abhinav Sundar | 43.38 | 9 | B Min | BB: 39.79 (+3.59s | 8.3%) | Valley Splash | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 2596 | Blake Robinson | 43.38 | 10 | B Min | BB: 39.79 (+3.59s | 8.3%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 2597 | Arthur Viray | 43.38 | 10 | B Min | BB: 39.79 (+3.59s | 8.3%) | Daly City Dolphins | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 2598 | Jaime Desyatnikov | 43.39 | 9 | B Min | BB: 39.79 (+3.60s | 8.3%) | Meadowbrook Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 2599 | Charles Qiao | 43.40 | 9 | B Min | BB: 39.79 (+3.61s | 8.3%) | Firestone Akron Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 2600 | Samuel Ventura | 43.40 | 9 | B Min | BB: 39.79 (+3.61s | 8.3%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
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.