USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5351 | Evan Zhu | 37.41 | 8 | B Min | BB: 34.59 (+2.82s | 7.5%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 5352 | Felix Emrick | 37.41 | 9 | B Min | BB: 34.59 (+2.82s | 7.5%) | Frederick Area Swim Team | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 5353 | Calvin Prosinski | 37.41 | 8 | B Min | BB: 34.59 (+2.82s | 7.5%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 5354 | Roman Milliken | 37.41 | 8 | B Min | BB: 34.59 (+2.82s | 7.5%) | Great Waves Aquatics | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 5355 | Tobin Wong | 37.41 | 10 | B Min | BB: 34.59 (+2.82s | 7.5%) | Daly City Dolphins | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 5356 | Thomas Clawson | 37.41 | 10 | B Min | BB: 34.59 (+2.82s | 7.5%) | Danvers YMCA Dolfins | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 5357 | Mindao Zhu | 37.41 | 9 | B Min | BB: 34.59 (+2.82s | 7.5%) | Piranhas YMCA of the Suncoast | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 5358 | Jacob Colon | 37.41 | 9 | B Min | BB: 34.59 (+2.82s | 7.5%) | Pine Bush Piranhas | 12/12/2025 | 2025 MR RFAC Elizabeth Miller Holiday Invite | |
| 5359 | Beckham Pannel | 37.41 | 10 | B Min | BB: 34.59 (+2.82s | 7.5%) | Shock Wave | 01/16/2026 | 2026 HSA TYR Invitational | |
| 5360 | Jackson Zuroweste | 37.41 | 9 | B Min | BB: 34.59 (+2.82s | 7.5%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 5361 | James Sharkey | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Commonwealth Swimming | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 5362 | Anthony Baran | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Suburban Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 5363 | Hudson Rausch | 37.42 | 8 | B Min | BB: 34.59 (+2.83s | 7.6%) | Brookings Swim Club | 01/23/2026 | SFST SD 2026 January Invite | |
| 5364 | Anirva Ramapuram Naika | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Omni Otters Swim Club | 01/31/2026 | 2026 MN OMNI Frosty Frolic | |
| 5365 | Samuel Zhang | 37.42 | 9 | B Min | BB: 34.59 (+2.83s | 7.6%) | Club Wolverine | 02/14/2026 | SAC Winter Classic | |
| 5366 | Robert Patterson | 37.42 | 9 | B Min | BB: 34.59 (+2.83s | 7.6%) | Lake Oswego Swim Club | 09/20/2025 | 2025 LOSC September Intrasquad 1 | |
| 5367 | Kamran Krishnamoorthy | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 5368 | Mason Messina | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 5369 | Saien Wu | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |
| 5370 | Jonah Ure | 37.42 | 10 | B Min | BB: 34.59 (+2.83s | 7.6%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 5371 | Emerson Lee | 37.42 | 8 | B Min | BB: 34.59 (+2.83s | 7.6%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 5372 | Cooper McDonald | 37.43 | 7 | B Min | BB: 34.59 (+2.84s | 7.6%) | Perry Aquatic Club | 05/04/2025 | LESD May Madness | |
| 5373 | Keone Sheriff | 37.43 | 7 | B Min | BB: 34.59 (+2.84s | 7.6%) | Victory Lane Aquatic Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 5374 | Kwesi Drake | 37.43 | 9 | B Min | BB: 34.59 (+2.84s | 7.6%) | Auburn Aquatics | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 5375 | Hudson Franck | 37.43 | 10 | B Min | BB: 34.59 (+2.84s | 7.6%) | Bellevue Club Swim Team | 09/21/2025 | 2025 PN BC 47th Annual Blue Orange Meet | |
| 5376 | Killian Robbins | 37.43 | 10 | B Min | BB: 34.59 (+2.84s | 7.6%) | St Croix Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 5377 | Edison de Silva | 37.43 | 10 | B Min | BB: 34.59 (+2.84s | 7.6%) | Swim Tampa Aquatics | 02/06/2026 | CVST Sweetheart Meet | |
| 5378 | Denis Groza | 37.43 | 10 | B Min | BB: 34.59 (+2.84s | 7.6%) | Great Wolf Swim Team | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 5379 | Alejandro Bobadilla | 37.43 | 9 | B Min | BB: 34.59 (+2.84s | 7.6%) | El Paso Bel Air | 11/07/2025 | 2025 Loretto Cathedral Invite | |
| 5380 | Nguyen Tran | 37.43 | 8 | B Min | BB: 34.59 (+2.84s | 7.6%) | Olympic Cascade Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 5381 | Harris Lai | 37.43 | 9 | B Min | BB: 34.59 (+2.84s | 7.6%) | Qns Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 5382 | Dylan Liu | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 5383 | Jude Stone | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |
| 5384 | William Andrade | 37.44 | 10 | B Min | BB: 34.59 (+2.85s | 7.6%) | Andover-North Andover YMCA Hur | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | |
| 5385 | Lucas Kostelnik | 37.44 | 10 | B Min | BB: 34.59 (+2.85s | 7.6%) | Byron Center Aquatics | 12/05/2025 | EGRA 2025 Winter Washout | |
| 5386 | Thomas Bendickson | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Sault Competitive AquaticsTeam | 02/15/2026 | 2026 MTSL Championship | |
| 5387 | Zubair Saifullah | 37.44 | 8 | B Min | BB: 34.59 (+2.85s | 7.6%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 5388 | Jacob Beebe | 37.44 | 10 | B Min | BB: 34.59 (+2.85s | 7.6%) | Hickam Hurricanes | 01/18/2026 | January A+ Meet | |
| 5389 | Maxwell Schleusner | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Watertown Area Swim Club | 12/05/2025 | 2025 Candy Cane Swim Meet | |
| 5390 | Maxim Gilszmer | 37.44 | 10 | B Min | BB: 34.59 (+2.85s | 7.6%) | South Snohomish Co Dolphins | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 5391 | Ethan Liu | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Highlands Ranch Aquatics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 5392 | Beckett Smith | 37.44 | 10 | B Min | BB: 34.59 (+2.85s | 7.6%) | South Lake Aquatic Club | 12/13/2025 | 2025 BD Holiday Invite | |
| 5393 | Leo Kuo | 37.44 | 9 | B Min | BB: 34.59 (+2.85s | 7.6%) | Quince Orchard Swim Academy | 12/20/2025 | 2025 Splash And Dash | |
| 5394 | Vincent Gordon | 37.45 | 10 | B Min | BB: 34.59 (+2.86s | 7.6%) | West Virginia Wild | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 5395 | Bode Malik | 37.45 | 8 | B Min | BB: 34.59 (+2.86s | 7.6%) | Capital of Texas Aquatics | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 5396 | Kieran McLennan | 37.45 | 9 | B Min | BB: 34.59 (+2.86s | 7.6%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 5397 | Andre Bryan | 37.45 | 10 | B Min | BB: 34.59 (+2.86s | 7.6%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 5398 | Kirill Kuksyuk | 37.45 | 10 | B Min | BB: 34.59 (+2.86s | 7.6%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 5399 | Hunter Olson | 37.45 | 9 | B Min | BB: 34.59 (+2.86s | 7.6%) | Bergen Barracudas Swim Team | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 5400 | Jidenna Udeogalanya | 37.45 | 8 | B Min | BB: 34.59 (+2.86s | 7.6%) | Fulshear Racing Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
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.