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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9151 | Vivaan Maddi | 43.80 | 10 | B: 38.19 (+5.61s | 12.8%) | Sporting Jax Aquatic Club | 09/13/2026 | 2026 September Splash | ||
| 9152 | Benjamin Kelsay | 43.80 | 10 | B: 38.19 (+5.61s | 12.8%) | Treasure Coast Aquatics | 10/10/2026 | TCSC Fall Invitational | ||
| 9153 | Adrian Real | 43.81 | 9 | B: 38.19 (+5.62s | 12.8%) | Race Swami | 05/03/2025 | Flower Power Invite 2025 | ||
| 9154 | Adam Ouali | 43.81 | 8 | B: 38.19 (+5.62s | 12.8%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 9155 | Mason Band | 43.81 | 7 | B: 38.19 (+5.62s | 12.8%) | Nation\\\\\\'s Capital Swim Club | 09/27/2025 | 2025 PAC All Freestyle Meet | ||
| 9156 | Crosby Owens | 43.81 | 8 | B: 38.19 (+5.62s | 12.8%) | Prattville Swim League | 10/03/2025 | 2025 SE War Eagle Invitational | ||
| 9157 | Forrest Chen | 43.81 | 10 | B: 38.19 (+5.62s | 12.8%) | Streamline Aquatic Club | 11/07/2025 | 2025 SE Great Pumpkin Meet | ||
| 9158 | Kabir Bassi | 43.81 | 9 | B: 38.19 (+5.62s | 12.8%) | York Swim Club of Northern Vir | 02/13/2026 | 2026 NCAP Winter Qualifier | ||
| 9159 | Mike Xiong | 43.81 | 8 | B: 38.19 (+5.62s | 12.8%) | Bayclub Aquatic Swim Team | 10/23/2026 | 2026 PN BAST October Meet Approved | ||
| 9160 | Elijah Nghi | 43.81 | 9 | B: 38.19 (+5.62s | 12.8%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 9161 | Maddox Boeskool | 43.82 | 9 | B: 38.19 (+5.63s | 12.8%) | Isle Swim Club | 11/01/2025 | 2025 SwimRise Fall Festival | ||
| 9162 | Jacob Nguyen | 43.82 | 8 | B: 38.19 (+5.63s | 12.8%) | Garden Grove Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 9163 | Burke Murtha | 43.82 | 8 | B: 38.19 (+5.63s | 12.8%) | FireFish Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 9164 | Nathan Yung | 43.82 | 7 | B: 38.19 (+5.63s | 12.8%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9165 | Noah Mallory | 43.82 | 8 | B: 38.19 (+5.63s | 12.8%) | Pride Swimming | 03/13/2026 | 2026 NE UVAC NHSA State Championships | ||
| 9166 | Samuel Wang | 43.82 | 7 | B: 38.19 (+5.63s | 12.8%) | North East Aquatic Team | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | ||
| 9167 | Santino Dop | 43.82 | 9 | B: 38.19 (+5.63s | 12.8%) | Ukiah Dolphins | 07/25/2026 | 2026 REAL Championships | ||
| 9168 | Kellan Guo | 43.82 | 8 | B: 38.19 (+5.63s | 12.8%) | Cougar Aquatic Team | 01/31/2026 | 2026 CAT Cougar Snow Storm | ||
| 9169 | John Dunne | 43.83 | 10 | B: 38.19 (+5.64s | 12.9%) | MN Flyers Swim Aau | 02/08/2025 | 2025 MN NOR Championship Belt Sprint Spectacu | ||
| 9170 | Garrett Greenwood | 43.83 | 7 | B: 38.19 (+5.64s | 12.9%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 9171 | Oliver Nazarek | 43.83 | 10 | B: 38.19 (+5.64s | 12.9%) | Hargrave Aquatics | 01/16/2026 | GSA January Jump Start 2026 | ||
| 9172 | Grayson McGlohn | 43.83 | 8 | B: 38.19 (+5.64s | 12.9%) | York Swim Club of Northern Vir | 02/01/2026 | 2026 February Friendship Mini Meet | ||
| 9173 | Chezden Johnson | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Tullahoma Swim Club | 01/09/2026 | 2026 Winter Jam | ||
| 9174 | Illarion Eriashev | 43.83 | 10 | B: 38.19 (+5.64s | 12.9%) | Bravo Swim Team | 01/16/2026 | 2026 RANS Winter Splash | ||
| 9175 | Aidan Glenn | 43.83 | 7 | B: 38.19 (+5.64s | 12.9%) | Aulea Swim Club | 09/05/2026 | OSL A+ Sprint Pentathlon Copied | ||
| 9176 | Emiliano Reyes | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 9177 | Max Reheis | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Jersey Aquatic Club | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | ||
| 9178 | Gael Gallegos | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | North East Aquatic Team | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | ||
| 9179 | Nishant Siddharthan | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Fenix Swim Club | 08/22/2026 | NMST Relay Invite 26 | ||
| 9180 | Noel Leal | 43.83 | 10 | B: 38.19 (+5.64s | 12.9%) | Surge Aquatics | 10/17/2026 | 2026 ST SRG SCY Surgetoberfest | ||
| 9181 | William Robertson | 43.83 | 8 | B: 38.19 (+5.64s | 12.9%) | Madison Swimming Association | 09/26/2026 | 2026 KONA ICE INVITATIONAL | ||
| 9182 | Ruixi Wu | 43.83 | 8 | B: 38.19 (+5.64s | 12.9%) | White Water | 10/23/2026 | 2026 Fall Festival Of X Cellence | ||
| 9183 | Luis Herrera Morales | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Apex Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 9184 | Jack Jones | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Brighton Aquatics Bull Sharks | 12/06/2025 | SLA Holiday Blast | ||
| 9185 | Jacob Ulisse | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | ||
| 9186 | Jonathan Iskander | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Walnut Creek Aquabears | 03/28/2026 | Piedmont Swim Team C B BB+ | ||
| 9187 | Sawyer Thom | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Rapids Area YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 9188 | Sylas Cary | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Southern Maryland Aquatics | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 9189 | Jonah Pett | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Aquabear Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 9190 | Merritt Lee | 43.84 | 10 | B: 38.19 (+5.65s | 12.9%) | Katy Aquatic Team For Youth | 09/21/2024 | 2024 Katy Purple Black White Meet | ||
| 9191 | August Benedetto | 43.84 | 9 | B: 38.19 (+5.65s | 12.9%) | Pompano Beach Piranhas | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 9192 | Carter Kurtis | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Carlouel Beach and Yacht Club | 05/02/2026 | 57th Annual CYC Dick Smith Invitational | ||
| 9193 | Elisha Chamberlin | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Sun Oaks Swim Team | 10/10/2026 | Shasta Sharks Bill Fisher Classic 2026 | ||
| 9194 | Noah Bosel | 43.84 | 9 | B: 38.19 (+5.65s | 12.9%) | Unattached | 10/17/2026 | Pumpkin Meet, Oct 2026 | ||
| 9195 | Collin Child | 43.84 | 10 | B: 38.19 (+5.65s | 12.9%) | Apex Aquatics | 10/16/2026 | 2026 Harvest Invite | ||
| 9196 | Lorenzo Zenteno | 43.85 | 8 | B: 38.19 (+5.66s | 12.9%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 9197 | Colton Coplin-Perez | 43.85 | 8 | B: 38.19 (+5.66s | 12.9%) | Swim Excellence Academy | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | ||
| 9198 | Kyle Wu | 43.85 | 8 | B: 38.19 (+5.66s | 12.9%) | Prince William Swim Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 9199 | Sterling Carter | 43.85 | 10 | B: 38.19 (+5.66s | 12.9%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | ||
| 9200 | Kirill Selivanov | 43.85 | 8 | B: 38.19 (+5.66s | 12.9%) | Life Time Iowa Swim Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim 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.