USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3001 | Asher Hench | 44.09 | 10 | B: 43.89 (+0.20s | 0.5%) | East Carolina Aquatics | 05/15/2026 | 2026 ECA Beach Invitational | ||
| 3002 | David Coates | 44.09 | 9 | B: 43.89 (+0.20s | 0.5%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 3003 | Amet Cypert | 44.10 | 7 | B: 43.89 (+0.21s | 0.5%) | South San Francisco Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 3004 | Duorong Yu | 44.10 | 10 | B: 43.89 (+0.21s | 0.5%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 3005 | BaoSheng Wang | 44.11 | 9 | B: 43.89 (+0.22s | 0.5%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 3006 | Sammy Baker | 44.11 | 10 | B: 43.89 (+0.22s | 0.5%) | Valley Aquatics | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 3007 | Elliott Donewar | 44.11 | 8 | B: 43.89 (+0.22s | 0.5%) | YMCA of the Triangle Area Swim | 06/12/2026 | 2026 SwimRVA Summer Invitational | ||
| 3008 | Cameron Lane | 44.12 | 10 | B: 43.89 (+0.23s | 0.5%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | ||
| 3009 | Jameson McCall | 44.12 | 10 | B: 43.89 (+0.23s | 0.5%) | COSA Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | ||
| 3010 | Calvin Kummer | 44.12 | 9 | B: 43.89 (+0.23s | 0.5%) | Aquatic Team Of Mecklenburg | 06/05/2026 | 2026 TEAM School S Out Summer Invite | ||
| 3011 | Daniel Wang | 44.12 | 10 | B: 43.89 (+0.23s | 0.5%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | ||
| 3012 | Yash Bharambe | 44.12 | 10 | B: 43.89 (+0.23s | 0.5%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 3013 | Zeke Mallory | 44.13 | 9 | B: 43.89 (+0.24s | 0.5%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | ||
| 3014 | Edward Melly | 44.13 | 9 | B: 43.89 (+0.24s | 0.5%) | Csp Tideriders | 05/01/2026 | John Traube Memorial 2026 | ||
| 3015 | Nathaniel Ewing | 44.13 | 7 | B: 43.89 (+0.24s | 0.5%) | Rockfish Swimming | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | ||
| 3016 | Finn McCoy | 44.13 | 10 | B: 43.89 (+0.24s | 0.5%) | Metro Marlins Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 3017 | Guanda Lu | 44.13 | 10 | B: 43.89 (+0.24s | 0.5%) | Saluki Swim Club | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 3018 | David Helerov | 44.13 | 9 | B: 43.89 (+0.24s | 0.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 3019 | George Sollog | 44.14 | 9 | B: 43.89 (+0.25s | 0.6%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | ||
| 3020 | James Moffat | 44.14 | 8 | B: 43.89 (+0.25s | 0.6%) | Cincinnati Aquatic Club | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 3021 | Griffin Behenna | 44.14 | 10 | B: 43.89 (+0.25s | 0.6%) | SwimRise Aquatics | 05/22/2026 | EAJ Mayhem 2026 | ||
| 3022 | Henry Atkins | 44.14 | 9 | B: 43.89 (+0.25s | 0.6%) | Laker Swim | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | ||
| 3023 | Edward Miles | 44.14 | 8 | B: 43.89 (+0.25s | 0.6%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 3024 | Jayden Ma | 44.15 | 10 | B: 43.89 (+0.26s | 0.6%) | Columbia Aquatics Association | 07/17/2026 | 2026 MD Long Course Last Chance Meet | ||
| 3025 | Sourish Annam | 44.15 | 10 | B: 43.89 (+0.26s | 0.6%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 3026 | Pradeep Agarwal | 44.15 | 10 | B: 43.89 (+0.26s | 0.6%) | Rhode Island Aquatic Club | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | ||
| 3027 | Ethan Zhou | 44.15 | 9 | B: 43.89 (+0.26s | 0.6%) | Mei\\\\\\'s Typhoons Swimming Club | 05/15/2026 | 2026 NE YNS May Specialty Meet | ||
| 3028 | Arnold Alcidor | 44.16 | 9 | B: 43.89 (+0.27s | 0.6%) | YMCA of Central Florida | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | ||
| 3029 | Maverick Lacerda | 44.17 | 8 | B: 43.89 (+0.28s | 0.6%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | ||
| 3030 | Trenton Ho | 44.17 | 9 | B: 43.89 (+0.28s | 0.6%) | Texas Elite Swimming | 05/01/2026 | 2026 ST HCA Long Course Invitational | ||
| 3031 | Xavier Dickinson | 44.17 | 10 | B: 43.89 (+0.28s | 0.6%) | BadFish Aquatics | 06/06/2026 | SAC Summer Open | ||
| 3032 | Hudson Kraner | 44.17 | 10 | B: 43.89 (+0.28s | 0.6%) | Fast | 05/01/2026 | John Traube Memorial 2026 | ||
| 3033 | Henry Krovitz | 44.18 | 10 | B: 43.89 (+0.29s | 0.7%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 3034 | Fangyuan Xu | 44.18 | 9 | B: 43.89 (+0.29s | 0.7%) | Hudson Explorer Aquatic | 05/16/2025 | Busbey Invitational 2025 | ||
| 3035 | Rockwell Santos | 44.18 | 10 | B: 43.89 (+0.29s | 0.7%) | Monocacy Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | ||
| 3036 | Charlie Uranga | 44.19 | 9 | B: 43.89 (+0.30s | 0.7%) | Blue Marlins Of Hialeah Garden | 04/18/2026 | SCS Under The Sun Invitational | ||
| 3037 | Sam Walsh | 44.19 | 9 | B: 43.89 (+0.30s | 0.7%) | Westbrook Seals | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | ||
| 3038 | Jack Oneil | 44.19 | 10 | B: 43.89 (+0.30s | 0.7%) | Cardinal Aquatics | 04/25/2026 | 2026 Cardinal Aquatics Intrasquad Sprint Meet | ||
| 3039 | Joshua Niswonger | 44.20 | 10 | B: 43.89 (+0.31s | 0.7%) | Palo Alto Stanford Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 3040 | Jason Gu | 44.20 | 9 | B: 43.89 (+0.31s | 0.7%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | ||
| 3041 | Layton Boots | 44.20 | 9 | B: 43.89 (+0.31s | 0.7%) | Sioux Falls Swim Team | 07/24/2026 | 2026 SD Long Course State Championship | ||
| 3042 | Anthony Sieiro | 44.20 | 8 | B: 43.89 (+0.31s | 0.7%) | Blue Marlins Of Hialeah Garden | 07/10/2026 | 2026 FG LCM BB Champs South | ||
| 3043 | James Allen | 44.20 | 9 | B: 43.89 (+0.31s | 0.7%) | Bolles School Sharks | 05/23/2025 | EAJ Mayhem 2025 | ||
| 3044 | Victor Beattie | 44.20 | 9 | B: 43.89 (+0.31s | 0.7%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 3045 | Ethan Lyu | 44.21 | 9 | B: 43.89 (+0.32s | 0.7%) | Tri-city Channel Cats | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | ||
| 3046 | James Kohler | 44.21 | 9 | B: 43.89 (+0.32s | 0.7%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 3047 | Zihan Zhao | 44.21 | 9 | B: 43.89 (+0.32s | 0.7%) | Pacific Dragons Swim Team | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 3048 | Milo Gordon | 44.22 | 8 | B: 43.89 (+0.33s | 0.7%) | Flatiron Athletic Club | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 3049 | Edward Chiu | 44.23 | 9 | B: 43.89 (+0.34s | 0.8%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 3050 | Leon Edwards | 44.24 | 9 | B: 43.89 (+0.35s | 0.8%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC 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.