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USA Boys 10 & under - 50 Y Back

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
2751 John Bloom 41.66 9 BB Min A: 37.59 (+4.07s | 9.8%) Sporting Jax Aquatic Club 02/20/2026 2026 Area 1 Spring Championships
2752 Liam O'Brien 41.67 9 BB Min A: 37.59 (+4.08s | 9.8%) Walnut Creek Aquabears 10/18/2025 PC SRVA SCY B BB+ Meet
2753 Adam Owaimer 41.67 10 BB Min A: 37.59 (+4.08s | 9.8%) Memphis Thunder Aquatic Club 01/16/2026 2026 Gabrielle Rose Tiger Classic
2754 Wesley Wilson 41.67 9 BB Min A: 37.59 (+4.08s | 9.8%) Lewis Clark Neptune Swim Team 01/16/2026 2026 Hells Canyon Invitational
25 Back
20.62
20.62
50 Back
21.05
41.67
50 Back
41.67
2755 Alexander Warren Moy 41.67 9 BB Min A: 37.59 (+4.08s | 9.8%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
2756 Ayden Lin 41.67 10 BB Min A: 37.59 (+4.08s | 9.8%) Apex Swim Club 03/27/2026 2026 MR Bronze Championships Central KBM
2757 Matthew Mejia 41.68 10 BB Min A: 37.59 (+4.09s | 9.8%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
2758 Preston Call 41.68 9 BB Min A: 37.59 (+4.09s | 9.8%) Ensworth Aquatics 02/21/2026 2026 SES Region 1 8 And Under Championships
2759 Alexander Evans 41.68 8 BB Min A: 37.59 (+4.09s | 9.8%) Cardinal and Gold Aquatics 03/05/2026 2026 MD LSC 14 U Championships
2760 Oliver Penfield 41.68 9 BB Min A: 37.59 (+4.09s | 9.8%) Hydra Aquatics 01/17/2026 2026 PV January Open Audrey Moore
2761 Patrick Ladd 41.68 9 BB Min A: 37.59 (+4.09s | 9.8%) West Texas Typhoon 12/07/2025 2025 BD Del Norte #3
2762 Aidan Musiak 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Holyoke YMCA Vikings 01/23/2026 2026 NE HYV A Snuffles Invitational
2763 Archer Hsia 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) YMCA of the Triangle Area Swim 03/19/2026 2026 USRY Short Course Champs
2764 Schaeffer Donahue 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) West Linn 02/13/2026 2026 OR HS 6A 5
2765 Vincent Schremer 41.69 8 BB Min A: 37.59 (+4.10s | 9.8%) Life Time Oregon Swim Team 01/23/2026 2026 TTSC Winter Qualifier
2766 Arik Ekkaia 41.69 8 BB Min A: 37.59 (+4.10s | 9.8%) Aquajets Swim Team 02/13/2026 2026 MN RSC President S Day Meet
2767 Nathan Kang 41.69 10 BB Min A: 37.59 (+4.10s | 9.8%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
2768 Samuel Holmes 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Lowes YMCA Lightning Swim Team 03/06/2026 Jon Jolley GYSSA 2026
2769 Benjamin Matteini 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
2770 Tyler Ashby 41.69 9 BB Min A: 37.59 (+4.10s | 9.8%) Hanover Aquatics 12/04/2025 2025 RAYS Nutcracker Classic Copied
2771 Harvey Brunk 41.69 10 BB Min A: 37.59 (+4.10s | 9.8%) Lenawee County Gators 12/06/2025 2025 FFYS Holiday Invitational
2772 Liam Brennan 41.70 10 BB Min A: 37.59 (+4.11s | 9.9%) Mecklenburg Swim Association 02/07/2026 MSA IM Tough Meet 2026
2773 Brooks Noblett 41.70 10 BB Min A: 37.59 (+4.11s | 9.9%) Westlake Aquatic Facility 10/11/2025 2025 ST WOW Great Pumpkin Plunge
2774 Pierce Cotter 41.70 10 BB Min A: 37.59 (+4.11s | 9.9%) Mason Makos Swim Team 02/07/2026 2026 MAKO QUALIFIER
2775 Aleksey Lyalko 41.70 9 BB Min A: 37.59 (+4.11s | 9.9%) Regional YMCA of Western Conne 12/11/2025 2025 NE CRA Winter Invitational
2776 Jaxon Aleksandrowski 41.70 9 BB Min A: 37.59 (+4.11s | 9.9%) Grosse Pointe Gators 02/06/2026 2026 Michigan Open
2777 Jackson Phlipot 41.70 10 BB Min A: 37.59 (+4.11s | 9.9%) Mecklenburg Swim Association 12/05/2025 ATOM Winter Invite 2025
2778 John Wojtowicz 41.70 10 BB Min A: 37.59 (+4.11s | 9.9%) Green Terror Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
2779 Mikhail Schensnovich 41.71 10 BB Min A: 37.59 (+4.12s | 9.9%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
2780 Thomas Balban 41.71 9 BB Min A: 37.59 (+4.12s | 9.9%) Phoenix Aquatic Club 03/27/2026 2026 MR Metro Bronze Championship North
2781 Eli Bywater 41.71 8 BB Min A: 37.59 (+4.12s | 9.9%) South Davis Aquatics Team 11/29/2025 November Chat Vs SDAT Dual
2782 Graham Phillips 41.71 10 BB Min A: 37.59 (+4.12s | 9.9%) YMCA OF Western North Carolina 01/17/2026 2026 AJCC Snowball Ramble Meet
2783 Reean Shen 41.71 9 BB Min A: 37.59 (+4.12s | 9.9%) Pro Swimming 03/28/2026 2026 PN Spring Showdown, Div1 Approved
2784 Kellen Cox 41.71 9 BB Min A: 37.59 (+4.12s | 9.9%) Denver Athletic Club Swim Team 02/21/2026 2026 CO DSA Last Chance
2785 Spencer Briggs 41.71 10 BB Min A: 37.59 (+4.12s | 9.9%) Decatur Area Swim Team 12/13/2025 2025 Santa Splash
2786 Kevin Aung 41.71 9 BB Min A: 37.59 (+4.12s | 9.9%) Nation\\\\\\'s Capital Swim Club 03/21/2026 2026 MAKO SPRING FLING
2787 Ishaan Malik 41.71 9 BB Min A: 37.59 (+4.12s | 9.9%) California Dolphins Swim Team 03/07/2026 SRVA Last Chance Meet B BB+
2788 Robert Bates 41.71 9 BB Min A: 37.59 (+4.12s | 9.9%) Trident Aquatic Club 01/23/2026 2026 MR PAC Winter Classic Invitational
2789 Avery Fogarty 41.71 10 BB Min A: 37.59 (+4.12s | 9.9%) Maverick Aquatics 03/06/2026 2026 CO 14 U Silver State
2790 Norne Fang 41.71 8 BB Min A: 37.59 (+4.12s | 9.9%) Milpitas Aquatic Club 03/20/2026 SCY Spring Age Group Championships
2791 Yiheng Zhang 41.72 9 BB Min A: 37.59 (+4.13s | 9.9%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
2792 Ezekiel Beyer 41.72 10 BB Min A: 37.59 (+4.13s | 9.9%) Swim Dogs 02/13/2026 2026 CO NJ Groundhog Invite
2793 Kolten Graver 41.72 10 BB Min A: 37.59 (+4.13s | 9.9%) Life Time Colorado Swim Club 02/13/2026 2026 CO Valentine Open
2794 Long Ma 41.72 10 BB Min A: 37.59 (+4.13s | 9.9%) Gator Swim Club 10/10/2025 2025 FAST Pumpkin Plunge
2795 Reid Peoples 41.72 10 BB Min A: 37.59 (+4.13s | 9.9%) Machine Aquatics 03/20/2026 March Madness 2026
2796 Julius Voigt 41.72 10 BB Min A: 37.59 (+4.13s | 9.9%) Island Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
2797 Elliott Donewar 41.72 8 BB Min A: 37.59 (+4.13s | 9.9%) YMCA of the Triangle Area Swim 03/06/2026 Jon Jolley GYSSA 2026
2798 Noah Stowe 41.72 10 BB Min A: 37.59 (+4.13s | 9.9%) Lincoln Select Swimming 02/20/2026 2026 MW Midwestern Age Group Short Course
2799 Sebastian Mejia 41.72 10 BB Min A: 37.59 (+4.13s | 9.9%) Enfinity Aquatic Club 12/19/2025 EAC Winter Invitational
2800 Enzo Amorim 41.73 9 BB Min A: 37.59 (+4.14s | 9.9%) Portneuf Valley Swim Team 10/25/2025 Spook Splash 2025

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.