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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3201 | Kirk Grosslein | 35.65 | 10 | B Min | BB: 34.59 (+1.06s | 3.0%) | Fall River YMCA Lightning | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3202 | Leo Grimm | 35.65 | 9 | B Min | BB: 34.59 (+1.06s | 3.0%) | Fast Swim Team/ School | 11/01/2025 | 2025 STAR Off The Walls Races | |
| 3203 | Elijah Lin | 35.66 | 9 | B Min | BB: 34.59 (+1.07s | 3.0%) | Jupiter Dragons Swim Team | 10/02/2026 | Mike Horgan 2026 | |
| 3204 | Denis Orekhov | 35.66 | 10 | B Min | BB: 34.59 (+1.07s | 3.0%) | Jbarracudas Swim Team | 09/20/2026 | 2026 SI PS Freestyle Festival Sun | |
| 3205 | Daniel Dvornikov | 35.66 | 10 | B Min | BB: 34.59 (+1.07s | 3.0%) | Oldham County Family YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | |
| 3206 | Sullivan Fuhrer | 35.67 | 10 | B Min | BB: 34.59 (+1.08s | 3.0%) | Macedonia Manta Rays | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
| 3207 | Jake Gehlert | 35.67 | 9 | B Min | BB: 34.59 (+1.08s | 3.0%) | Piedmont Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 3208 | William Bamford | 35.67 | 10 | B Min | BB: 34.59 (+1.08s | 3.0%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 3209 | Darren Xu | 35.67 | 8 | B Min | BB: 34.59 (+1.08s | 3.0%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 3210 | Jackson May | 35.67 | 10 | B Min | BB: 34.59 (+1.08s | 3.0%) | Unattached | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 3211 | Austin Smith | 35.67 | 9 | B Min | BB: 34.59 (+1.08s | 3.0%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | |
| 3212 | Shu-Cyuan Li | 35.67 | 9 | B Min | BB: 34.59 (+1.08s | 3.0%) | Waterloo Swimming | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 3213 | Henry Rambicure | 35.67 | 9 | B Min | BB: 34.59 (+1.08s | 3.0%) | Saint Petersburg Aquatics | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 3214 | Rowan Payne | 35.68 | 9 | B Min | BB: 34.59 (+1.09s | 3.1%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 3215 | Caleb Lee | 35.68 | 10 | B Min | BB: 34.59 (+1.09s | 3.1%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 3216 | Grayson Tracy | 35.68 | 10 | B Min | BB: 34.59 (+1.09s | 3.1%) | California Gold | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 3217 | Nathaniel Min | 35.68 | 10 | B Min | BB: 34.59 (+1.09s | 3.1%) | California Dolphins Swim Team | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |
| 3218 | Mason Cotter | 35.68 | 10 | B Min | BB: 34.59 (+1.09s | 3.1%) | Bellingham Bay Swim Team | 10/24/2026 | 2026 PN TAC Fall Thunderbird Open Approved | |
| 3219 | Wells Holliday | 35.68 | 9 | B Min | BB: 34.59 (+1.09s | 3.1%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | |
| 3220 | Lucas Abey | 35.69 | 8 | B Min | BB: 34.59 (+1.10s | 3.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 3221 | Zachary Shindler | 35.69 | 10 | B Min | BB: 34.59 (+1.10s | 3.1%) | Shorefront Ym-Ywha | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 3222 | Oliver Tornatore | 35.69 | 10 | B Min | BB: 34.59 (+1.10s | 3.1%) | Central Minnesota Aquatics | 02/15/2026 | 2026 MN WAVE Frosty February Invite | |
| 3223 | Anthony Sieiro | 35.69 | 8 | B Min | BB: 34.59 (+1.10s | 3.1%) | Blue Marlins Of Hialeah Garden | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 3224 | Graham Carroll | 35.69 | 10 | B Min | BB: 34.59 (+1.10s | 3.1%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 3225 | Tristan Zhang | 35.70 | 9 | B Min | BB: 34.59 (+1.11s | 3.1%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | |
| 3226 | Abraham Urrutia | 35.70 | 10 | B Min | BB: 34.59 (+1.11s | 3.1%) | Foothills Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3227 | Bode Ross | 35.70 | 8 | B Min | BB: 34.59 (+1.11s | 3.1%) | Rio Del Oro Rapids | 09/26/2026 | 2026 CCA Spook Tacular | |
| 3228 | Mael Tedsen | 35.70 | 10 | B Min | BB: 34.59 (+1.11s | 3.1%) | Tennessee Aquatics | 03/06/2026 | Speedo Southern Premier | |
| 3229 | Kieran McLennan | 35.70 | 9 | B Min | BB: 34.59 (+1.11s | 3.1%) | Otter Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 3230 | Charlie Cravens | 35.70 | 10 | B Min | BB: 34.59 (+1.11s | 3.1%) | SE Missouri Aquatic League | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 3231 | Declan McGinty | 35.71 | 10 | B Min | BB: 34.59 (+1.12s | 3.1%) | Storm Aquatics | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3232 | Arjun Oak | 35.71 | 9 | B Min | BB: 34.59 (+1.12s | 3.1%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 3233 | Jayden Kleyn | 35.71 | 9 | B Min | BB: 34.59 (+1.12s | 3.1%) | Unattached | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 3234 | Zachary Yalcin | 35.71 | 10 | B Min | BB: 34.59 (+1.12s | 3.1%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 3235 | Mingcong Hou | 35.71 | 7 | B Min | BB: 34.59 (+1.12s | 3.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 3236 | Conor Galvin | 35.71 | 10 | B Min | BB: 34.59 (+1.12s | 3.1%) | Sprc Stingrays | 01/18/2026 | 2026 Fox Winter Invitational Meet | |
| 3237 | Ari Mobasseri | 35.71 | 8 | B Min | BB: 34.59 (+1.12s | 3.1%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 3238 | Connor Hansbury | 35.71 | 9 | B Min | BB: 34.59 (+1.12s | 3.1%) | Empire Swimming | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 3239 | Darsh Pokale | 35.71 | 9 | B Min | BB: 34.59 (+1.12s | 3.1%) | South East Metro Sharks | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3240 | Noah Gaal | 35.71 | 9 | B Min | BB: 34.59 (+1.12s | 3.1%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 3241 | Samuel Zhou | 35.71 | 10 | B Min | BB: 34.59 (+1.12s | 3.1%) | Bay Club Panthers | 10/24/2026 | PSL Pumpkin Spice Splash | |
| 3242 | Elijah Deston | 35.71 | 9 | B Min | BB: 34.59 (+1.12s | 3.1%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | |
| 3243 | Noah Parham | 35.72 | 10 | B Min | BB: 34.59 (+1.13s | 3.2%) | Sandy | 02/13/2026 | 2026 OR HS 6A 4 | |
| 3244 | Maxwell Ma | 35.72 | 10 | B Min | BB: 34.59 (+1.13s | 3.2%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | |
| 3245 | Calvin Littlejohn | 35.72 | 9 | B Min | BB: 34.59 (+1.13s | 3.2%) | Reynolds Raiders | 02/13/2026 | 2026 OR HS 6A 4 | |
| 3246 | Everett Levitt | 35.72 | 10 | B Min | BB: 34.59 (+1.13s | 3.2%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 3247 | Anias Walker | 35.72 | 8 | B Min | BB: 34.59 (+1.13s | 3.2%) | Carolina Aquatic Team | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 3248 | Luca Thompson | 35.72 | 10 | B Min | BB: 34.59 (+1.13s | 3.2%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 3249 | Caleb Pan | 35.72 | 10 | B Min | BB: 34.59 (+1.13s | 3.2%) | West Coast Aquatics | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 3250 | Janav Prakash | 35.72 | 9 | B Min | BB: 34.59 (+1.13s | 3.2%) | San Ramon Valley Aquatics | 10/10/2026 | SRVA SC C B BB+ Meet | |
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.