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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9701 | 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 | ||
| 9702 | Julian Zhang | 43.83 | 10 | B: 38.19 (+5.64s | 12.9%) | Unattached | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 9703 | Callum Ayers | 43.83 | 5 | B: 38.19 (+5.64s | 12.9%) | Moraga Valley Pool | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 9704 | Illarion Eriashev | 43.83 | 10 | B: 38.19 (+5.64s | 12.9%) | Bravo Swim Team | 01/16/2026 | 2026 RANS Winter Splash | ||
| 9705 | Emiliano Reyes | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 9706 | Oliver Nazarek | 43.83 | 10 | B: 38.19 (+5.64s | 12.9%) | Hargrave Aquatics | 01/16/2026 | GSA January Jump Start 2026 | ||
| 9707 | Oden Christianson | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 9708 | 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 | ||
| 9709 | Garrett Greenwood | 43.83 | 7 | B: 38.19 (+5.64s | 12.9%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 9710 | 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 | ||
| 9711 | Ty Evans | 43.84 | 10 | B: 38.19 (+5.65s | 12.9%) | Madison Swimming Association | 11/07/2025 | MSA Veterans Day Invitational | ||
| 9712 | Sawyer Thom | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Rapids Area YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 9713 | 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 | ||
| 9714 | Avyan Sobti | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 9715 | Jonah Pett | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Aquabear Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 9716 | Mirel Medina | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Tsunamis Swim Team | 09/06/2025 | Sunrise Swimmng Open Invite | ||
| 9717 | Ronan McKenna | 43.84 | 9 | B: 38.19 (+5.65s | 12.9%) | Memphis Tiger Swimming | 11/21/2025 | 2025 Tiger Turkey Tumble | ||
| 9718 | 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 | ||
| 9719 | Andersen Au | 43.84 | 10 | B: 38.19 (+5.65s | 12.9%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 9720 | Braden Saporsantos | 43.84 | 10 | B: 38.19 (+5.65s | 12.9%) | East Bay Silver Dolphins | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 9721 | August Benedetto | 43.84 | 9 | B: 38.19 (+5.65s | 12.9%) | Pompano Beach Piranhas | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 9722 | Jack Jones | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Brighton Aquatics Bull Sharks | 12/06/2025 | SLA Holiday Blast | ||
| 9723 | Jacob Ulisse | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | ||
| 9724 | Jonathan Iskander | 43.84 | 8 | B: 38.19 (+5.65s | 12.9%) | Walnut Creek Aquabears | 03/28/2026 | Piedmont Swim Team C B BB+ | ||
| 9725 | Samuel Seigler | 43.85 | 10 | B: 38.19 (+5.66s | 12.9%) | Rutherford County Swim Team | 03/20/2026 | 2026 BRSL Championships | ||
| 9726 | 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 | ||
| 9727 | 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 | ||
| 9728 | Lorenzo Zenteno | 43.85 | 8 | B: 38.19 (+5.66s | 12.9%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 9729 | Charles Hilbig | 43.86 | 8 | B: 38.19 (+5.67s | 12.9%) | Power for Life | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 9730 | Calix Lai | 43.86 | 9 | B: 38.19 (+5.67s | 12.9%) | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 9731 | William Doran | 43.86 | 10 | B: 38.19 (+5.67s | 12.9%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 9732 | Porter Michel | 43.86 | 10 | B: 38.19 (+5.67s | 12.9%) | Grand Island YMCA Quicksilver | 11/08/2025 | 2025 MW App CYSC Bootcamp | ||
| 9733 | Quentin Em | 43.86 | 8 | B: 38.19 (+5.67s | 12.9%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9734 | Zane Hoffman | 43.86 | 8 | B: 38.19 (+5.67s | 12.9%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | ||
| 9735 | Neng Zheng | 43.86 | 10 | B: 38.19 (+5.67s | 12.9%) | Raleigh Swimming Association | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 9736 | Henry Cool | 43.86 | 9 | B: 38.19 (+5.67s | 12.9%) | Rocky Ford Blue Marlins | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 9737 | Connor McQuinn | 43.86 | 9 | B: 38.19 (+5.67s | 12.9%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | ||
| 9738 | Mason Loehr | 43.87 | 7 | B: 38.19 (+5.68s | 12.9%) | Gbsa - Greater Baltimore Swim | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9739 | Benjamin Abdelmaseh | 43.87 | 8 | B: 38.19 (+5.68s | 12.9%) | Sarasota Tsunami Swim Team | 06/28/2025 | 2025 SUMMER LAST CHANCE MEET | ||
| 9740 | Derrick Ciesla | 43.87 | 8 | B: 38.19 (+5.68s | 12.9%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 9741 | Grayson Delmas | 43.87 | 10 | B: 38.19 (+5.68s | 12.9%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | ||
| 9742 | Alexander Du | 43.87 | 9 | B: 38.19 (+5.68s | 12.9%) | California Dolphins Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 9743 | Leon Colasito | 43.87 | 10 | B: 38.19 (+5.68s | 12.9%) | Bremerton YMCA Swim Team | 01/11/2025 | 2025 PN PSSA Snowman Invite Approved | ||
| 9744 | August Olsen | 43.87 | 9 | B: 38.19 (+5.68s | 12.9%) | Tornadoes Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 9745 | Terrence Li | 43.87 | 7 | B: 38.19 (+5.68s | 12.9%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9746 | Abram Hanna | 43.88 | 9 | B: 38.19 (+5.69s | 13.0%) | Jupiter Dragons Swim Team | 02/06/2026 | 2026 Matt Mounts Memorial Swim Meet | ||
| 9747 | Edward Lin | 43.88 | 10 | B: 38.19 (+5.69s | 13.0%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | ||
| 9748 | Kian Golshan | 43.88 | 10 | B: 38.19 (+5.69s | 13.0%) | North Coast Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 9749 | Maxwell Raske | 43.88 | 8 | B: 38.19 (+5.69s | 13.0%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9750 | Samar Kukreja | 43.88 | 10 | B: 38.19 (+5.69s | 13.0%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | ||
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.