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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9501 | Jacob Ardohain | 55.39 | 7 | B: 48.29 (+7.10s | 12.8%) | Patriot Swim Team | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | ||
| 9502 | George Fleck | 55.39 | 9 | B: 48.29 (+7.10s | 12.8%) | Teamgoldusa | 10/17/2026 | Pumpkin Meet, Oct 2026 | ||
| 9503 | Lukas Wu | 55.40 | 9 | B: 48.29 (+7.11s | 12.8%) | Beachwood Bison Swim Club | 05/04/2025 | LESD May Madness | ||
| 9504 | Samuel Klappenback | 55.40 | 6 | B: 48.29 (+7.11s | 12.8%) | Greater Omaha Aquatics Leopard | 01/21/2026 | BLCK MW BT Sprint Night Meet #3 | ||
| 9505 | Judah Michaud | 55.40 | 9 | B: 48.29 (+7.11s | 12.8%) | Lake Oswego Swim Club | 01/11/2025 | 2025 LOSC Winter Intrasquad | ||
| 9506 | Enzo Azevedo | 55.40 | 8 | B: 48.29 (+7.11s | 12.8%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | ||
| 9507 | Dashiell Eldred | 55.40 | 7 | B: 48.29 (+7.11s | 12.8%) | Annapolis Swim Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | ||
| 9508 | Cameron Ryan | 55.41 | 8 | B: 48.29 (+7.12s | 12.8%) | Coastal Machine Aquatics Club | 11/22/2025 | Thankswimming Classic 2025 | ||
| 9509 | Cash Bindewald | 55.41 | 9 | B: 48.29 (+7.12s | 12.8%) | Prattville Swim League | 11/07/2025 | 2025 SE BSL Cranberry Classic | ||
| 9510 | Eddie Yuan | 55.41 | 7 | B: 48.29 (+7.12s | 12.8%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 9511 | Jude Kimball | 55.41 | 9 | B: 48.29 (+7.12s | 12.8%) | Rockford Riptide | 02/28/2026 | 2026 JAWS Last Chance Meet | ||
| 9512 | Anderson Hammond | 55.41 | 8 | B: 48.29 (+7.12s | 12.8%) | East Carolina Aquatics | 03/27/2026 | 2026 ECA ECSL Championships | ||
| 9513 | Georgiy Anokhin | 55.41 | 8 | B: 48.29 (+7.12s | 12.8%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 9514 | Lewis Stoffer | 55.42 | 9 | B: 48.29 (+7.13s | 12.9%) | Olympus Aquatics | 10/30/2025 | 2025 OA IMR 1 | ||
| 9515 | Knox Vardaman | 55.42 | 8 | B: 48.29 (+7.13s | 12.9%) | West | 10/06/2024 | 2024 ST TXLA 10 U Fall Kick Off | ||
| 9516 | Diego Flores | 55.42 | 9 | B: 48.29 (+7.13s | 12.9%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | ||
| 9517 | Raylan Yuan | 55.42 | 9 | B: 48.29 (+7.13s | 12.9%) | Kent County YMCA | 01/24/2026 | 2026 NE KCY New Year S Splash | ||
| 9518 | Colton Ballance | 55.42 | 9 | B: 48.29 (+7.13s | 12.9%) | Bend Swim Club | 08/07/2026 | Bend Swim Club August Invitational | ||
| 9519 | Reyansh Wadhwa | 55.42 | 8 | B: 48.29 (+7.13s | 12.9%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 9520 | Aidan Foster | 55.42 | 8 | B: 48.29 (+7.13s | 12.9%) | Aquawolves Swimming | 09/25/2026 | 2026 CO AQUA Vs DSA Dyal | ||
| 9521 | Parker Starke | 55.42 | 6 | B: 48.29 (+7.13s | 12.9%) | Soda Fall | 11/01/2026 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 9522 | Mikhei Kravtsov | 55.43 | 9 | B: 48.29 (+7.14s | 12.9%) | Bure-Aqua Academy | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 9523 | Harrison Lautman | 55.43 | 7 | B: 48.29 (+7.14s | 12.9%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 9524 | Haiden Stevens | 55.43 | 9 | B: 48.29 (+7.14s | 12.9%) | South Metro Storm Swim Club | 11/01/2026 | 2026 MN WEST Express Fall Invite | ||
| 9525 | Alex Millage | 55.44 | 10 | B: 48.29 (+7.15s | 12.9%) | Kentwood Aquatic Club | 12/30/2025 | 2025 Wildcat Winter Invite | ||
| 9526 | Spencer Kim | 55.44 | 9 | B: 48.29 (+7.15s | 12.9%) | Stingrays Swim Team | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | ||
| 9527 | Francesco Lang | 55.44 | 9 | B: 48.29 (+7.15s | 12.9%) | Pearland Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 9528 | Noah Sibiga | 55.44 | 8 | B: 48.29 (+7.15s | 12.9%) | Hanover Aquatics | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | ||
| 9529 | Giuseppe Miglialo | 55.44 | 9 | B: 48.29 (+7.15s | 12.9%) | Milpitas Aquatic Club | 10/10/2026 | MAC Oct 10th Block Party | ||
| 9530 | Darius Parineh | 55.45 | 9 | B: 48.29 (+7.16s | 12.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 9531 | Lincoln Hubbell | 55.45 | 7 | B: 48.29 (+7.16s | 12.9%) | Royal Swimming | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | ||
| 9532 | Lance Mortenson | 55.45 | 10 | B: 48.29 (+7.16s | 12.9%) | Fmy Gators | 06/05/2026 | 2026 MN ALEX Pool Sprints Lake Swim | ||
| 9533 | Gabriel Morris | 55.45 | 8 | B: 48.29 (+7.16s | 12.9%) | Three Rivers Swimming | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | ||
| 9534 | Charles Cox | 55.45 | 10 | B: 48.29 (+7.16s | 12.9%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | ||
| 9535 | Luke Filusch | 55.45 | 9 | B: 48.29 (+7.16s | 12.9%) | Central Jersey Aquatic Club | 06/13/2026 | 2026 STAC Summertime Splash | ||
| 9536 | Aarin Bhatia | 55.45 | 8 | B: 48.29 (+7.16s | 12.9%) | Bergen Barracudas Swim Team | 10/24/2026 | 2026 BB Go For The Gold | ||
| 9537 | Wayke Lecouris | 55.46 | 9 | B: 48.29 (+7.17s | 12.9%) | Sun Coast Swim Team | 06/21/2025 | 2025 Riptide Aquatics Summer Open | ||
| 9538 | Yusuf Shakir | 55.46 | 8 | B: 48.29 (+7.17s | 12.9%) | Rhode Island Aquatic Club | 01/30/2026 | 2026 NE GS Silver Championships | ||
| 9539 | Simon Anders | 55.47 | 10 | B: 48.29 (+7.18s | 12.9%) | Sprc Stingrays | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | ||
| 9540 | Sami Diliberto | 55.47 | 8 | B: 48.29 (+7.18s | 12.9%) | Mason Makos Swim Team | 10/25/2025 | 2025 PV MAKO PUMPKIN CLASSIC | ||
| 9541 | Francis Filippini | 55.47 | 8 | B: 48.29 (+7.18s | 12.9%) | Waves Aquatics Napa Valley | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | ||
| 9542 | JD Schrader | 55.47 | 8 | B: 48.29 (+7.18s | 12.9%) | Unattached | 10/24/2026 | 2026 IE Spooktacular Swim Meet | ||
| 9543 | Samuel Smith | 55.48 | 9 | B: 48.29 (+7.19s | 13.0%) | Rowan Aquatic Club - YMCA | 11/01/2025 | Phyllis Steimel Invitational 2025 | ||
| 9544 | Farhan Nayeef | 55.48 | 9 | B: 48.29 (+7.19s | 13.0%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | ||
| 9545 | Arwin Sandhu | 55.48 | 9 | B: 48.29 (+7.19s | 13.0%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 9546 | Andrew Dai | 55.48 | 10 | B: 48.29 (+7.19s | 13.0%) | Palo Alto Stanford Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | ||
| 9547 | Maxwell Pan | 55.48 | 10 | B: 48.29 (+7.19s | 13.0%) | San Jose Goosemonkeys | 12/09/2022 | Zone 1 South Winter Age Group (minus) | ||
| 9548 | Theodore Bowen | 55.49 | 9 | B: 48.29 (+7.20s | 13.0%) | Skyline Swim Club | 10/24/2025 | SSC Witchy Waters 2025 | ||
| 9549 | Michael Jolly | 55.49 | 10 | B: 48.29 (+7.20s | 13.0%) | Marlins Swimming Inc. | 10/24/2026 | 2026 Victor Halloween Classic | ||
| 9550 | Dawson Browne | 55.49 | 10 | B: 48.29 (+7.20s | 13.0%) | Etown Dolphins | 10/24/2026 | 2026 Etown Dolphins Spooktacular | ||
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.