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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2751 | Ryan Ream | 43.20 | 9 | B Min | BB: 39.79 (+3.41s | 7.9%) | Reno Aquatic Club | 06/21/2024 | Reno Aquatic Club Gamble | |
| 2752 | Dean Kosiorek | 43.20 | 8 | B Min | BB: 39.79 (+3.41s | 7.9%) | Dedham Health Hydra | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 2753 | Declan Flippin | 43.20 | 10 | B Min | BB: 39.79 (+3.41s | 7.9%) | Stingrays Swim Team | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 2754 | Ethan Thomas | 43.20 | 10 | B Min | BB: 39.79 (+3.41s | 7.9%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 2755 | Julian Kreth | 43.20 | 8 | B Min | BB: 39.79 (+3.41s | 7.9%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 2756 | Pearson Saunders | 43.21 | 10 | B Min | BB: 39.79 (+3.42s | 7.9%) | Planet Swim Aquatics | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 2757 | August Baikauskas | 43.21 | 9 | B Min | BB: 39.79 (+3.42s | 7.9%) | Loyola Blakefield Aquatics | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 2758 | Zakhar Biliavskyi | 43.22 | 8 | B Min | BB: 39.79 (+3.43s | 7.9%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 2759 | 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 | |
| 2760 | Everett Funk | 43.22 | 8 | B Min | BB: 39.79 (+3.43s | 7.9%) | Rogue Rapids | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 2761 | 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 | |
| 2762 | Aiden Zhang | 43.22 | 8 | B Min | BB: 39.79 (+3.43s | 7.9%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 2763 | Knox Monsivais | 43.23 | 10 | B Min | BB: 39.79 (+3.44s | 8.0%) | Lehi Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 2764 | Gordon Tai | 43.24 | 10 | B Min | BB: 39.79 (+3.45s | 8.0%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2765 | 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 | |
| 2766 | 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 | |
| 2767 | Isidore Harris | 43.25 | 8 | B Min | BB: 39.79 (+3.46s | 8.0%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 2768 | Flynn Taylor | 43.25 | 10 | B Min | BB: 39.79 (+3.46s | 8.0%) | Surge Aquatics | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 2769 | 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 | |
| 2770 | James Cronin | 43.25 | 8 | B Min | BB: 39.79 (+3.46s | 8.0%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | |
| 2771 | Andre Michael | 43.26 | 9 | B Min | BB: 39.79 (+3.47s | 8.0%) | Gator Swim Club | 06/25/2026 | 2026 FAST Independence Invitational | |
| 2772 | 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 | |
| 2773 | Theodore Kunzi | 43.27 | 7 | B Min | BB: 39.79 (+3.48s | 8.0%) | Swim Melbourne | 07/25/2026 | SEA Pirate Plunge 2026 | |
| 2774 | Brooks Fitzpatrick | 43.27 | 7 | B Min | BB: 39.79 (+3.48s | 8.0%) | Enfinity Aquatic Club | 06/25/2026 | ONSA Independence Invitational Copied | |
| 2775 | 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 | |
| 2776 | Alejandro Rigual Osorno | 43.27 | 10 | B Min | BB: 39.79 (+3.48s | 8.0%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 2777 | Spartacus Szymanski | 43.28 | 9 | B Min | BB: 39.79 (+3.49s | 8.1%) | Swim Tampa Aquatics | 06/19/2026 | 2026 Lightning Invitational | |
| 2778 | Aniyant Karthik | 43.29 | 9 | B Min | BB: 39.79 (+3.50s | 8.1%) | Olympic Cascade Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 2779 | 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 | |
| 2780 | 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 | |
| 2781 | 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 | |
| 2782 | 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 | |
| 2783 | 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 | |
| 2784 | 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 | |
| 2785 | 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 | |
| 2786 | 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 | |
| 2787 | David Tan | 43.32 | 9 | B Min | BB: 39.79 (+3.53s | 8.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 2788 | 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 | |
| 2789 | 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 | |
| 2790 | Charles Petoskey | 43.34 | 10 | B Min | BB: 39.79 (+3.55s | 8.2%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 2791 | 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 | |
| 2792 | Aleksei Novik | 43.35 | 10 | B Min | BB: 39.79 (+3.56s | 8.2%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 2793 | 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 | |
| 2794 | 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 | |
| 2795 | Daniel McLain | 43.36 | 9 | B Min | BB: 39.79 (+3.57s | 8.2%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 2796 | 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 | |
| 2797 | Barry Ji | 43.37 | 10 | B Min | BB: 39.79 (+3.58s | 8.3%) | Waterloo Swimming | 06/06/2026 | 2026 ST ASC June Bug | |
| 2798 | Carter Chan | 43.37 | 8 | B Min | BB: 39.79 (+3.58s | 8.3%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 2799 | Avery Richmond | 43.37 | 10 | B Min | BB: 39.79 (+3.58s | 8.3%) | Tillamook YMCA Sharks | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 2800 | 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 | |
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.