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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2101 | Srii Bezawada | 49.54 | 10 | B Min | BB: 49.29 (+0.25s | 0.5%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 2102 | Asher Kim | 49.54 | 10 | B Min | BB: 49.29 (+0.25s | 0.5%) | Huntsville Swim Association | 05/16/2026 | NAC LC May Classic | |
| 2103 | Isaiah Fadillah | 49.54 | 10 | B Min | BB: 49.29 (+0.25s | 0.5%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | |
| 2104 | Lane Markham | 49.54 | 9 | B Min | BB: 49.29 (+0.25s | 0.5%) | Minnetonka Swim Club | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 2105 | Shayan Sarkar | 49.55 | 10 | B Min | BB: 49.29 (+0.26s | 0.5%) | Diablo Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 2106 | Ives Peredo | 49.55 | 9 | B Min | BB: 49.29 (+0.26s | 0.5%) | Nation\\\\\\'s Capital Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | |
| 2107 | Jack Webber | 49.56 | 9 | B Min | BB: 49.29 (+0.27s | 0.5%) | Cincinnati Aquatic Club | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 2108 | Adam Sherman | 49.56 | 10 | B Min | BB: 49.29 (+0.27s | 0.5%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | |
| 2109 | Luke Atanasov | 49.57 | 8 | B Min | BB: 49.29 (+0.28s | 0.6%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 2110 | Luke Xu | 49.58 | 10 | B Min | BB: 49.29 (+0.29s | 0.6%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 2111 | Eli Kerley | 49.58 | 10 | B Min | BB: 49.29 (+0.29s | 0.6%) | Treasure Coast Swimming | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 2112 | Lazar Mercado | 49.58 | 10 | B Min | BB: 49.29 (+0.29s | 0.6%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 2113 | Cosmo McGrath | 49.58 | 10 | B Min | BB: 49.29 (+0.29s | 0.6%) | Bellingham Bay Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 2114 | Adhrit Dixit | 49.59 | 10 | B Min | BB: 49.29 (+0.30s | 0.6%) | Edina Swim Club | 07/17/2026 | 2026 MN TUNA LC MRC | |
| 2115 | Samuel Moyer | 49.59 | 10 | B Min | BB: 49.29 (+0.30s | 0.6%) | Smac | 04/18/2026 | 2026 SwimRVA Carnation Clash | |
| 2116 | Jackson Ezell | 49.60 | 8 | B Min | BB: 49.29 (+0.31s | 0.6%) | Highbridge Aquatics | 06/26/2026 | 2026 Colonel Summer Classic Copied | |
| 2117 | Yogesh Kumar | 49.60 | 9 | B Min | BB: 49.29 (+0.31s | 0.6%) | YMCA of Central Massachusetts | 04/26/2026 | 2026 NE RIAC Quahog Cup | |
| 2118 | Jaden Feng | 49.60 | 8 | B Min | BB: 49.29 (+0.31s | 0.6%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 2119 | Khalil Khadzhy Abdulkader | 49.61 | 10 | B Min | BB: 49.29 (+0.32s | 0.6%) | Planet Swim Aquatics | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 2120 | Jack Griego | 49.62 | 9 | B Min | BB: 49.29 (+0.33s | 0.7%) | Waterloo Swimming | 06/22/2025 | 2025 ST WLOO LC Last Chance | |
| 2121 | Nikshay Gupta | 49.62 | 10 | B Min | BB: 49.29 (+0.33s | 0.7%) | Mecklenburg Swim Association | 04/25/2026 | 2026 MSA April LC Meet | |
| 2122 | Jace Gordon | 49.62 | 9 | B Min | BB: 49.29 (+0.33s | 0.7%) | Los Gatos Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 2123 | August Speziale | 49.62 | 10 | B Min | BB: 49.29 (+0.33s | 0.7%) | Great Lakes Sailfish Swimming | 06/12/2025 | Holtrey Summer Classic | |
| 2124 | Reid Siemens | 49.62 | 9 | B Min | BB: 49.29 (+0.33s | 0.7%) | Hurricanes Swim Team | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 2125 | Emmett Kirsch | 49.63 | 9 | B Min | BB: 49.29 (+0.34s | 0.7%) | Rec-Plex Sharks | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 2126 | Micah Parris | 49.63 | 9 | B Min | BB: 49.29 (+0.34s | 0.7%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2127 | Emmett Raj | 49.63 | 10 | B Min | BB: 49.29 (+0.34s | 0.7%) | York Swim Club of Northern Vir | 05/01/2026 | Speedo Spring Splash | |
| 2128 | Ishaan Talluri | 49.63 | 10 | B Min | BB: 49.29 (+0.34s | 0.7%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 2129 | Edmund Lin | 49.64 | 9 | B Min | BB: 49.29 (+0.35s | 0.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 2130 | Alexander Linck | 49.64 | 10 | B Min | BB: 49.29 (+0.35s | 0.7%) | Parkway-Rockwood Gateway Swim | 05/01/2026 | John Traube Memorial 2026 | |
| 2131 | Gunnar Torres | 49.64 | 10 | B Min | BB: 49.29 (+0.35s | 0.7%) | Gold\\\\\\'s Aquatics Club (Camas) | 08/01/2026 | 2026 GACC End Of Season | |
| 2132 | Edison Cois | 49.64 | 10 | B Min | BB: 49.29 (+0.35s | 0.7%) | Life Time Oregon Swim Team | 06/05/2026 | 2026 CST Summer Invitational | |
| 2133 | William Behenna | 49.64 | 10 | B Min | BB: 49.29 (+0.35s | 0.7%) | SwimRise Aquatics | 05/22/2026 | EAJ Mayhem 2026 | |
| 2134 | Knox Monsivais | 49.65 | 10 | B Min | BB: 49.29 (+0.36s | 0.7%) | Lehi Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 2135 | Oscar Zheng | 49.66 | 10 | B Min | BB: 49.29 (+0.37s | 0.7%) | South Shore YMCA Strypers | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2136 | Yusuf Cavcic | 49.66 | 10 | B Min | BB: 49.29 (+0.37s | 0.7%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 2137 | Hunter Atkins | 49.66 | 10 | B Min | BB: 49.29 (+0.37s | 0.7%) | Palo Alto Stanford Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 2138 | Jet Corrigan | 49.66 | 8 | B Min | BB: 49.29 (+0.37s | 0.7%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | |
| 2139 | Henry Chipman | 49.67 | 10 | B Min | BB: 49.29 (+0.38s | 0.8%) | Mako Aquatics | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 2140 | Oliver Lin | 49.67 | 9 | B Min | BB: 49.29 (+0.38s | 0.8%) | South Shore YMCA Strypers | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 2141 | Eli Bywater | 49.68 | 8 | B Min | BB: 49.29 (+0.39s | 0.8%) | South Davis Aquatics Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 2142 | Culley Schwieterman | 49.68 | 8 | B Min | BB: 49.29 (+0.39s | 0.8%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 2143 | Walter L'Hommedieu | 49.69 | 9 | B Min | BB: 49.29 (+0.40s | 0.8%) | Tampa Elite Aquatics | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 2144 | Maxwell Alred | 49.69 | 9 | B Min | BB: 49.29 (+0.40s | 0.8%) | Marshall County Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 2145 | Collin Yang | 49.70 | 10 | B Min | BB: 49.29 (+0.41s | 0.8%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | |
| 2146 | Lucas Li | 49.70 | 9 | B Min | BB: 49.29 (+0.41s | 0.8%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 2147 | Vihaan Patsamatla | 49.71 | 10 | B Min | BB: 49.29 (+0.42s | 0.8%) | Sporting Jax Aquatic Club | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 2148 | JD Reeher | 49.71 | 10 | B Min | BB: 49.29 (+0.42s | 0.8%) | Cavalier Aquatics/Piedmont Fam | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 2149 | Ethan Ryder | 49.71 | 10 | B Min | BB: 49.29 (+0.42s | 0.8%) | Mystic Hammerheads | 05/16/2026 | 2026 NE KCY Invitational | |
| 2150 | Ryden Ciammaichella | 49.71 | 9 | B Min | BB: 49.29 (+0.42s | 0.8%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | |
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.