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USA Boys 10 & under - 50 M 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
2051 Daniel Barankevich 49.33 10 B Min BB: 49.29 (+0.04s | 0.1%) Bluefish Swim Club 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
2052 Benjamin Wellman 49.33 10 B Min BB: 49.29 (+0.04s | 0.1%) Crimson Aquatics 04/26/2026 2026 NE RIAC Quahog Cup
2053 Jack Sabatini 49.33 10 B Min BB: 49.29 (+0.04s | 0.1%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
2054 Wyatt Fish 49.34 10 B Min BB: 49.29 (+0.05s | 0.1%) Kennebec Valley YMCA 07/10/2026 2026 NE NSSC July Trials Finals @ Colby
2055 Ross Davis 49.34 9 B Min BB: 49.29 (+0.05s | 0.1%) Fast Falcons 05/15/2026 2026 FAST May Invite
2056 Titus Pacho 49.34 10 B Min BB: 49.29 (+0.05s | 0.1%) Bayside Aquatics 06/05/2026 HNVR Storm Surge 2026
2057 Carter Trauth 49.34 9 B Min BB: 49.29 (+0.05s | 0.1%) SlipStream Aquatics 07/24/2026 2026 CO Age Group LCM State Championships
2058 Lucas Putman 49.34 10 B Min BB: 49.29 (+0.05s | 0.1%) Frederick Area Swim Team 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
2059 Evan Doong 49.35 10 B Min BB: 49.29 (+0.06s | 0.1%) Sunnyvale Swim Club 06/12/2026 2026 DACA LC CBA Meet
2060 William Buck 49.35 8 B Min BB: 49.29 (+0.06s | 0.1%) Orange Beach Swim Team 05/02/2026 2026 GPAC Flip Flop Invitational
2061 Dale Joyce 49.35 10 B Min BB: 49.29 (+0.06s | 0.1%) Puget Sound Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
2062 Gerald Miller 49.35 9 B Min BB: 49.29 (+0.06s | 0.1%) Lake Erie Silver Dolphins 07/10/2026 2026 OH NE LC Regional Champs
2063 Elliott Horn 49.36 9 B Min BB: 49.29 (+0.07s | 0.1%) Monocacy Aquatic Club 07/24/2026 2026 Maryland Long Course Junior Championship
2064 Cameron Roberts 49.36 8 B Min BB: 49.29 (+0.07s | 0.1%) Sailfish 05/10/2026 2026 ST TXLA 10 U End Of School Splash
2065 James Mimaki 49.37 9 B Min BB: 49.29 (+0.08s | 0.2%) Bluefish Swim Club 06/26/2026 2026 NE YNS June Prelims Finals Meet
2066 Elliott Stolfi 49.37 10 B Min BB: 49.29 (+0.08s | 0.2%) Upper Arlington Swim Club 07/23/2026 2026 OH LC Junior Championships
2067 Guanda Lu 49.38 10 B Min BB: 49.29 (+0.09s | 0.2%) Saluki Swim Club 04/11/2026 2026 Saluki International
2068 Anderson Cox 49.38 10 B Min BB: 49.29 (+0.09s | 0.2%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
2069 Charles Dudney 49.38 10 B Min BB: 49.29 (+0.09s | 0.2%) Orange - Tennessee Aquatics 04/11/2026 Spring Showdown 2026
2070 Charlie Wang 49.39 9 B Min BB: 49.29 (+0.10s | 0.2%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
2071 Oscar Zheng 49.39 10 B Min BB: 49.29 (+0.10s | 0.2%) South Shore YMCA Strypers 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
2072 Jayden Gohng 49.39 10 B Min BB: 49.29 (+0.10s | 0.2%) Eagle Swim Team Inc. 07/17/2026 2026 MD Long Course Last Chance Meet
2073 Henry Xu 49.40 8 B Min BB: 49.29 (+0.11s | 0.2%) Csp Tideriders 05/01/2026 John Traube Memorial 2026
2074 Maddox Neal 49.40 10 B Min BB: 49.29 (+0.11s | 0.2%) Greensboro Community YMCA 05/15/2026 2026 NCAC Meet On The Hill
2075 Russell Wagner 49.41 9 B Min BB: 49.29 (+0.12s | 0.2%) Planet Swim Aquatics 05/16/2026 2026 PSA May Invite
2076 Evan Islip 49.41 10 B Min BB: 49.29 (+0.12s | 0.2%) Pacific Swim 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
25 Back
50.86
50.86
50 Back
-1.-45
49.41
50 Back
49.41
2077 Oliver Ryan 49.42 10 B Min BB: 49.29 (+0.13s | 0.3%) San Gabriel Aquatics 04/10/2026 2026 ST LSAC 6th Annual Atomic Fest
2078 Ragnar Jones 49.42 8 B Min BB: 49.29 (+0.13s | 0.3%) Seattle Metropolitan Aquatic C 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
2079 Nathan Landerholm 49.42 9 B Min BB: 49.29 (+0.13s | 0.3%) Highbridge Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
2080 Arjun Shetty 49.43 10 B Min BB: 49.29 (+0.14s | 0.3%) Nova of Virginia 06/25/2026 LC Central District Champs
2081 Yousuf Elabd 49.44 9 B Min BB: 49.29 (+0.15s | 0.3%) Mason Manta Rays 07/10/2026 2026 OH SW LC Regional Champs
2082 Bandon Smith 49.45 9 B Min BB: 49.29 (+0.16s | 0.3%) Lake Oswego Swim Club 06/26/2026 2026 TEAM Summer Invitational
2083 Lincoln Wiley 49.45 9 B Min BB: 49.29 (+0.16s | 0.3%) Front Range Barracudas 07/24/2026 2026 CO Age Group LCM State Championships
2084 James Sharkey 49.45 10 B Min BB: 49.29 (+0.16s | 0.3%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
2085 Milo Gordon 49.45 8 B Min BB: 49.29 (+0.16s | 0.3%) Flatiron Athletic Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
2086 Bolden Rapuzzi 49.45 9 B Min BB: 49.29 (+0.16s | 0.3%) Highlands Ranch Aquatics 06/26/2026 2026 CO Zone 2 District Meet DU
2087 Anderson Miller 49.46 8 B Min BB: 49.29 (+0.17s | 0.3%) YMCA of the Triangle Area Swim 04/24/2026 2026 RSA Warm Up To LC Copied Copied
2088 Adolfo Viloria Amundaray 49.46 9 B Min BB: 49.29 (+0.17s | 0.3%) Frederick Area Swim Team 07/17/2026 2026 MD Long Course Last Chance Meet
2089 Jude Nystrom 49.47 9 B Min BB: 49.29 (+0.18s | 0.4%) T2 Aquatics 05/22/2026 2026 T2 Aquatics Norris Foundation LC Meet
2090 Mason Park 49.47 9 B Min BB: 49.29 (+0.18s | 0.4%) Olympic Cascade Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
2091 Jacob Lambert 49.47 8 B Min BB: 49.29 (+0.18s | 0.4%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
2092 Henry Drotleff 49.49 8 B Min BB: 49.29 (+0.20s | 0.4%) Northern KY Clippers 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
2093 Ratu Bukarau 49.50 8 B Min BB: 49.29 (+0.21s | 0.4%) Stingrays Swim Team 06/05/2026 HNVR Storm Surge 2026
2094 Jackson Hiser 49.50 8 B Min BB: 49.29 (+0.21s | 0.4%) Dolphin Club 04/18/2026 2026 SwimRVA Carnation Clash
2095 Brendan Gao 49.50 10 B Min BB: 49.29 (+0.21s | 0.4%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
2096 Samuel Hoftiezer 49.50 8 B Min BB: 49.29 (+0.21s | 0.4%) Watertown Area Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
2097 Barrett Zubke 49.51 9 B Min BB: 49.29 (+0.22s | 0.4%) Sarasota Sharks 06/19/2025 2025 Shark Open
2098 Youcheng Yin 49.51 9 B Min BB: 49.29 (+0.22s | 0.4%) Arctic Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
2099 Zachary DeLozier 49.52 9 B Min BB: 49.29 (+0.23s | 0.5%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
2100 Marcelo Valdez Salda'a 49.53 7 B Min BB: 49.29 (+0.24s | 0.5%) Municipio DE San Pedro 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo

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.