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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9851 | Oliver Biggs | 44.75 | 10 | B: 38.19 (+6.56s | 14.7%) | Spokane Waves Aquatic Team | 10/25/2026 | 2026 IE VAN Trick Or Treat Progressive Invita | ||
| 9852 | James Mcneese | 44.76 | 7 | B: 38.19 (+6.57s | 14.7%) | Germantown Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | ||
| 9853 | Kaeson Hines | 44.76 | 10 | B: 38.19 (+6.57s | 14.7%) | La Junta Tigersharks | 07/31/2026 | 2026 CO Scottie Aschermann Memorial | ||
| 9854 | Ryan YU | 44.76 | 10 | B: 38.19 (+6.57s | 14.7%) | Staten Island Aquatics Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | ||
| 9855 | Mason Kliemann | 44.76 | 10 | B: 38.19 (+6.57s | 14.7%) | Green Terror Aquatic Club | 11/22/2025 | 20205 Odd Ball Challenge | ||
| 9856 | Maxwell Wu | 44.76 | 8 | B: 38.19 (+6.57s | 14.7%) | Sporting Jax Aquatic Club | 10/23/2026 | 2026 October Classic | ||
| 9857 | Ramji Shah | 44.76 | 8 | B: 38.19 (+6.57s | 14.7%) | YMCA of Cny | 10/16/2026 | Mexico Tiger Sharks October Meet 2026 | ||
| 9858 | Skye Macartney | 44.77 | 9 | B: 38.19 (+6.58s | 14.7%) | South Whidbey Island Stingrays | 02/07/2026 | 2026 PN TAC Island Express | ||
| 9859 | Ethan Machuca | 44.77 | 7 | B: 38.19 (+6.58s | 14.7%) | Tule Nation Tritons | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | ||
| 9860 | Calvin Houchin | 44.77 | 8 | B: 38.19 (+6.58s | 14.7%) | Raleigh Swimming Association | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | ||
| 9861 | Trenton Pedroche | 44.77 | 10 | B: 38.19 (+6.58s | 14.7%) | Livermore AquaCowboys | 09/19/2026 | PC LAC C B BB 26 Copied | ||
| 9862 | Michael Soler | 44.77 | 8 | B: 38.19 (+6.58s | 14.7%) | Freedom Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9863 | Spencer Dickerman | 44.78 | 9 | B: 38.19 (+6.59s | 14.7%) | Dads Club Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | ||
| 9864 | Thomas Turnes | 44.78 | 9 | B: 38.19 (+6.59s | 14.7%) | Bedford Barracudas | 03/07/2026 | PYSA Champs 2026 | ||
| 9865 | Oscar Lyle | 44.78 | 10 | B: 38.19 (+6.59s | 14.7%) | Brownell Talbot | 01/21/2026 | BLCK MW BT Sprint Night Meet #3 | ||
| 9866 | Grant Williams | 44.78 | 8 | B: 38.19 (+6.59s | 14.7%) | Arizona Seals Swimming Academy | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 9867 | Andrii Paliienko | 44.78 | 10 | B: 38.19 (+6.59s | 14.7%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | ||
| 9868 | Jack Ehart | 44.78 | 7 | B: 38.19 (+6.59s | 14.7%) | Madison Swimming Association | 09/26/2026 | 2026 KONA ICE INVITATIONAL | ||
| 9869 | Parker Lauhoff | 44.79 | 9 | B: 38.19 (+6.60s | 14.7%) | South Lyon Aquatics | 10/25/2025 | BA Halloween Town USA 2025 | ||
| 9870 | Mark Quinlivan | 44.79 | 9 | B: 38.19 (+6.60s | 14.7%) | The Benjamin School | 09/20/2025 | 20th Annual September Splash | ||
| 9871 | Jimere Cumberlander | 44.79 | 8 | B: 38.19 (+6.60s | 14.7%) | Accokeek Stroke Technique Swim | 11/22/2025 | 20205 Odd Ball Challenge | ||
| 9872 | Sheffield Schwartz | 44.79 | 7 | B: 38.19 (+6.60s | 14.7%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | ||
| 9873 | Andrew Jaskot | 44.79 | 8 | B: 38.19 (+6.60s | 14.7%) | Jersey Flyers Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | ||
| 9874 | Thomas Lam | 44.79 | 8 | B: 38.19 (+6.60s | 14.7%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 9875 | Saathvik Rajaraj | 44.79 | 9 | B: 38.19 (+6.60s | 14.7%) | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | ||
| 9876 | Benjamin Farje | 44.79 | 7 | B: 38.19 (+6.60s | 14.7%) | Unattached | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | ||
| 9877 | Charles Metcalf | 44.79 | 7 | B: 38.19 (+6.60s | 14.7%) | Arlington Aquatic Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 9878 | Maxwell Zhang | 44.79 | 10 | B: 38.19 (+6.60s | 14.7%) | Mei\\\\\\'s Typhoons Swimming Club | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | ||
| 9879 | Luca DeMatteo | 44.79 | 8 | B: 38.19 (+6.60s | 14.7%) | Aulea Swim Club | 10/02/2026 | 2026 HI Al Minn Invitational | ||
| 9880 | Iain Liang | 44.79 | 8 | B: 38.19 (+6.60s | 14.7%) | Cougar Aquatic Team | 10/24/2026 | 2026 CAT Smash The Pumpkin | ||
| 9881 | Declan Mosher | 44.80 | 8 | B: 38.19 (+6.61s | 14.8%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 9882 | Lawrence Sze | 44.80 | 8 | B: 38.19 (+6.61s | 14.8%) | Freedom Aquatics | 11/15/2025 | 2025 MR FREE Freedom IMX Challenge | ||
| 9883 | Raul Solorzano | 44.80 | 7 | B: 38.19 (+6.61s | 14.8%) | Suburban Aquatics | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9884 | Beau Ryan | 44.80 | 10 | B: 38.19 (+6.61s | 14.8%) | Thunderbird Aquatic Club | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | ||
| 9885 | Ocean Samaniego | 44.81 | 8 | B: 38.19 (+6.62s | 14.8%) | Manhattan Makos | 01/17/2026 | 2026 MR AGUA MLK Invitational | ||
| 9886 | Jack Lynch | 44.81 | 10 | B: 38.19 (+6.62s | 14.8%) | Connetquot Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | ||
| 9887 | Calvin Smith | 44.81 | 8 | B: 38.19 (+6.62s | 14.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 9888 | Michael Reinhart | 44.81 | 10 | B: 38.19 (+6.62s | 14.8%) | Long Island Express | 03/27/2026 | 2026 MR Bronze Championship South LIE | ||
| 9889 | Gabriel Cook | 44.81 | 7 | B: 38.19 (+6.62s | 14.8%) | SlipStream Aquatics | 10/09/2026 | 2026 CO Gian Luc Jordan Open | ||
| 9890 | Micah Burger | 44.81 | 10 | B: 38.19 (+6.62s | 14.8%) | Pikes Peak Athletics | 10/16/2026 | 2026 CO PPA Harvest Heats | ||
| 9891 | Alex Wu | 44.82 | 8 | B: 38.19 (+6.63s | 14.8%) | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 9892 | Aidan Chen | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | 92ny Flying Dolphins | 11/14/2025 | 2025 MR COND November IMX Invitational | ||
| 9893 | James Siddoway | 44.82 | 7 | B: 38.19 (+6.63s | 14.8%) | Eastern Panhandle Swim Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | ||
| 9894 | John Field | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | Jcc Sea Serpents | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 9895 | Axel Crawford | 44.82 | 8 | B: 38.19 (+6.63s | 14.8%) | Motor City Aquatics | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 9896 | Macallan Mulcahey | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | ||
| 9897 | Austin Beggs | 44.82 | 10 | B: 38.19 (+6.63s | 14.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 9898 | Kamrin Hancock | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | City of Mobile Swim Associatio | 10/02/2026 | 2026 Vance Rose Invitational | ||
| 9899 | Xander Betz | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | Gold\\\\\\'s Aquatics Club | 10/17/2026 | 2026 PN IST Fall Open Approved | ||
| 9900 | Cash Smithey | 44.83 | 9 | B: 38.19 (+6.64s | 14.8%) | Lehi Aquatics | 11/07/2024 | 2024 OA Thanksgiving Turkey 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.