USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6751 | Thaddeus Cheng | 50.27 | 9 | B: 48.29 (+1.98s | 3.9%) | Rainbow Aquatics | 10/24/2026 | 2026 HI 26th Annual Bill Smith Invitational | ||
| 6752 | Philip Germain | 50.28 | 9 | B: 48.29 (+1.99s | 4.0%) | Cross Island YMCA Barracudas | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | ||
| 6753 | Lorenzo Zenteno | 50.28 | 8 | B: 48.29 (+1.99s | 4.0%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 6754 | Ali Jaber | 50.28 | 10 | B: 48.29 (+1.99s | 4.0%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | ||
| 6755 | Andrea Kabala | 50.28 | 10 | B: 48.29 (+1.99s | 4.0%) | 757swim | 01/09/2026 | 2026 757swim Splash And Dash | ||
| 6756 | Julien Pied | 50.28 | 10 | B: 48.29 (+1.99s | 4.0%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | ||
| 6757 | Mitchell Tankersley | 50.28 | 10 | B: 48.29 (+1.99s | 4.0%) | Medina Valley Swim Club | 11/22/2025 | 2025 Harvest Hustle | ||
| 6758 | Anav Nannapaneni | 50.29 | 9 | B: 48.29 (+2.00s | 4.0%) | Gbsa - Greater Baltimore Swim | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | ||
| 6759 | Tobias Saddler | 50.29 | 10 | B: 48.29 (+2.00s | 4.0%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 6760 | Ansel Sheehy | 50.29 | 9 | B: 48.29 (+2.00s | 4.0%) | Ladera Oaks | 11/16/2024 | 2024 DACA SC CBA Meet | ||
| 6761 | Jonathan Greaker | 50.29 | 9 | B: 48.29 (+2.00s | 4.0%) | Bolles School Sharks | 03/01/2025 | 2025 Area 1 Spring Championships | ||
| 6762 | Nolan Williams | 50.29 | 10 | B: 48.29 (+2.00s | 4.0%) | Loyola Blakefield Aquatics | 11/14/2025 | 2025 NBAC Thanksgiving Meet | ||
| 6763 | Asher Gryzan | 50.29 | 8 | B: 48.29 (+2.00s | 4.0%) | Tiger Shark of Texas | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | ||
| 6764 | Jeremy Zhang | 50.29 | 10 | B: 48.29 (+2.00s | 4.0%) | Rancho Family YMCA | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 6765 | Blayne Clark | 50.29 | 7 | B: 48.29 (+2.00s | 4.0%) | Laker Swim | 10/17/2026 | 2026 Laker IMX Showdown | ||
| 6766 | Matthew Filippone | 50.30 | 10 | B: 48.29 (+2.01s | 4.0%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | ||
| 6767 | Khoajacob Hoang | 50.30 | 10 | B: 48.29 (+2.01s | 4.0%) | Pearland Aquatics | 10/19/2024 | 2024 Autumn Invitational AQUA PACE | ||
| 6768 | Liam Bontrager | 50.30 | 10 | B: 48.29 (+2.01s | 4.0%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 6769 | Harpur Freeman | 50.30 | 9 | B: 48.29 (+2.01s | 4.0%) | Brainerd Dolphins | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 6770 | Leimana Furuta | 50.30 | 10 | B: 48.29 (+2.01s | 4.0%) | Swim Kauai Aquatics | 08/22/2026 | 19th Annual Kauai Classic | ||
| 6771 | Boone Bibee | 50.30 | 9 | B: 48.29 (+2.01s | 4.0%) | Cleveland Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | ||
| 6772 | Kuahiwi Jachowski | 50.30 | 8 | B: 48.29 (+2.01s | 4.0%) | Maui Dolphins Swim Club | 10/24/2026 | 2026 MAGSA 12 Under ABC SCY Meet | ||
| 6773 | Be'eri Afanzar | 50.30 | 10 | B: 48.29 (+2.01s | 4.0%) | Palo Alto Stanford Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | ||
| 6774 | Joshua Chan | 50.31 | 7 | B: 48.29 (+2.02s | 4.0%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 6775 | George Radus | 50.31 | 10 | B: 48.29 (+2.02s | 4.0%) | Syracuse Chargers | 10/16/2026 | Mexico Tiger Sharks October Meet 2026 | ||
| 6776 | Ben Olson | 50.32 | 10 | B: 48.29 (+2.03s | 4.0%) | Enfinity Aquatic Club | 11/07/2025 | 2025 EAC Cornucopia Classic | ||
| 6777 | Dani Vasconcelos de Freit | 50.32 | 10 | B: 48.29 (+2.03s | 4.0%) | Laker Swim | 01/18/2025 | 2025 GOAT TYR Team Challenge And SYOA | ||
| 6778 | Simi Larson | 50.32 | 10 | B: 48.29 (+2.03s | 4.0%) | Gunnison Stingrays | 06/13/2025 | 2025 CO Gunnison Invitational | ||
| 6779 | Noah Marin | 50.32 | 10 | B: 48.29 (+2.03s | 4.0%) | Aptos Cabrillo Swim Club | 07/24/2026 | CVAL 2026 | ||
| 6780 | Hugh Christianson | 50.32 | 8 | B: 48.29 (+2.03s | 4.0%) | Aquajets Swim Team | 09/26/2026 | 2026 MN AQJT Splash Into The Season | ||
| 6781 | Isaac Dauw | 50.33 | 8 | B: 48.29 (+2.04s | 4.1%) | Dexter Community Aquatic Club | 02/28/2026 | 2026 Last Chance Meet | ||
| 6782 | Andres Meza | 50.33 | 10 | B: 48.29 (+2.04s | 4.1%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | ||
| 6783 | Weston Fossee | 50.33 | 9 | B: 48.29 (+2.04s | 4.1%) | Pointe Aquatics | 01/10/2026 | 2026 PA Invite | ||
| 6784 | Erickson Palmer | 50.33 | 9 | B: 48.29 (+2.04s | 4.1%) | North Carolina Aquatic Club | 09/26/2025 | 2025 Blue White Intrasquad | ||
| 6785 | Thomas Doyle | 50.33 | 9 | B: 48.29 (+2.04s | 4.1%) | Full Armour Swim Team | 03/14/2026 | 2026 CO Zone 5 Championships | ||
| 6786 | Arthur Mayeur | 50.33 | 8 | B: 48.29 (+2.04s | 4.1%) | Rochester Swim Club | 10/02/2026 | 2026 MN RSC Fall Pentathlon | ||
| 6787 | Samuel Bernabe | 50.33 | 8 | B: 48.29 (+2.04s | 4.1%) | Elko Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | ||
| 6788 | August Baker | 50.33 | 8 | B: 48.29 (+2.04s | 4.1%) | Life Time Swim Missouri | 10/09/2026 | Fall Festival Invitational | ||
| 6789 | Milo Graham | 50.34 | 9 | B: 48.29 (+2.05s | 4.1%) | Newport County YMCA Wahoos | 01/24/2026 | 2026 NE KCY New Year S Splash | ||
| 6790 | Braxton Safrit | 50.34 | 9 | B: 48.29 (+2.05s | 4.1%) | Cca Marlins of Virginia | 02/27/2026 | 2026 SW District Champs 9 Over | ||
| 6791 | Ryan Horn | 50.34 | 10 | B: 48.29 (+2.05s | 4.1%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | ||
| 6792 | Shawn Lin | 50.34 | 10 | B: 48.29 (+2.05s | 4.1%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 6793 | Neev Bojja | 50.34 | 9 | B: 48.29 (+2.05s | 4.1%) | Los Altos Mountain View Aquati | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 6794 | Mason Lee | 50.35 | 10 | B: 48.29 (+2.06s | 4.1%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | ||
| 6795 | Lucas Oh | 50.35 | 10 | B: 48.29 (+2.06s | 4.1%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 6796 | Jack Olsen | 50.35 | 10 | B: 48.29 (+2.06s | 4.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | ||
| 6797 | Archer Johnson | 50.35 | 9 | B: 48.29 (+2.06s | 4.1%) | Council Bluffs Swim Club | 01/11/2026 | 2026 MW CBSC Dive Into 2026 | ||
| 6798 | Pax Dolojan | 50.35 | 9 | B: 48.29 (+2.06s | 4.1%) | Inland Coastal Aquatic Club | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | ||
| 6799 | Yash Miyan | 50.35 | 10 | B: 48.29 (+2.06s | 4.1%) | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 6800 | Xavier Tuazon | 50.35 | 8 | B: 48.29 (+2.06s | 4.1%) | Cougar Aquatic Team | 02/14/2026 | 2026 Will You BB Mine | ||
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.