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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7151 | Liam Pan | 50.60 | 7 | B: 48.29 (+2.31s | 4.6%) | Jersey Flyers Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | ||
| 7152 | George Wright | 50.60 | 9 | B: 48.29 (+2.31s | 4.6%) | Central Ohio Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 7153 | Emri Jenkins | 50.60 | 7 | B: 48.29 (+2.31s | 4.6%) | Drop Aquatics | 03/14/2026 | 2026 MCSA Guppy Cup | ||
| 7154 | Emmett Casparian | 50.60 | 10 | B: 48.29 (+2.31s | 4.6%) | Foxjets Swim Team | 12/14/2024 | 2024 MN VCTY Winter Splash | ||
| 7155 | Lucas Bottoms | 50.60 | 8 | B: 48.29 (+2.31s | 4.6%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | ||
| 7156 | Jacob Ulisse | 50.61 | 8 | B: 48.29 (+2.32s | 4.6%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 7157 | Eli King | 50.61 | 8 | B: 48.29 (+2.32s | 4.6%) | Greenwood Swimming | 01/30/2026 | 2026 NE GS Silver Championships | ||
| 7158 | Sebastian Kim | 50.61 | 8 | B: 48.29 (+2.32s | 4.6%) | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | ||
| 7159 | Jack Jones | 50.62 | 7 | B: 48.29 (+2.33s | 4.6%) | Brighton Aquatics Bull Sharks | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 7160 | Alexander Anastos | 50.62 | 9 | B: 48.29 (+2.33s | 4.6%) | Kingfish Swimming Medfield | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | ||
| 7161 | Brian Xie | 50.62 | 9 | B: 48.29 (+2.33s | 4.6%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 7162 | Jude Mikula | 50.62 | 9 | B: 48.29 (+2.33s | 4.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 7163 | Tristan Osborne | 50.63 | 9 | B: 48.29 (+2.34s | 4.6%) | Altavista Area YMCA Dolphins | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 7164 | Gabriel de Raet | 50.63 | 8 | B: 48.29 (+2.34s | 4.6%) | Bethesda-Chevy Chase YMCA | 12/05/2025 | 2025 Christmas Championships | ||
| 7165 | Jonah Harper-Ray | 50.63 | 9 | B: 48.29 (+2.34s | 4.6%) | M.E. Lyons/Anderson Barracudas | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 7166 | Timur Shafigulin | 50.64 | 10 | B: 48.29 (+2.35s | 4.6%) | Wave Aquatics | 01/25/2025 | 2025 PN Wave Winter Invitational | ||
| 7167 | Keyur Deshpande | 50.64 | 9 | B: 48.29 (+2.35s | 4.6%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 7168 | Asher Thalman | 50.64 | 9 | B: 48.29 (+2.35s | 4.6%) | Foxjets Swim Team | 01/17/2026 | 2026 MN FOXJ January Bronze Copied | ||
| 7169 | Ignacio Eckart | 50.64 | 10 | B: 48.29 (+2.35s | 4.6%) | Edina Swim Club | 02/23/2025 | 2025 EDI February Sunday At The Races | ||
| 7170 | Cooper Lerch | 50.64 | 9 | B: 48.29 (+2.35s | 4.6%) | Stingrays Swim Team | 02/10/2024 | 2024 North District 8 Under Championships | ||
| 7171 | Grayson Lee | 50.65 | 10 | B: 48.29 (+2.36s | 4.7%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 7172 | Corbin Gagne | 50.65 | 9 | B: 48.29 (+2.36s | 4.7%) | Rockingham Area Youth Swimming | 03/13/2026 | 2026 NE UVAC NHSA State Championships | ||
| 7173 | Michael Riley | 50.65 | 10 | B: 48.29 (+2.36s | 4.7%) | Alamo Area Aquatic Association | 10/18/2025 | Autumn Sprints #2 | ||
| 7174 | Bowen Wright | 50.65 | 10 | B: 48.29 (+2.36s | 4.7%) | Lone Star Aquatic Club | 10/10/2025 | 2025 ST LSAC 6th Annual Gnarfest | ||
| 7175 | Matty Crum | 50.65 | 10 | B: 48.29 (+2.36s | 4.7%) | Carlouel Beach and Yacht Club | 05/02/2026 | 57th Annual CYC Dick Smith Invitational | ||
| 7176 | Isaac Helgeson | 50.65 | 9 | B: 48.29 (+2.36s | 4.7%) | Aquajets Swim Team | 01/24/2026 | 2026 MN AQJT Winter Invite | ||
| 7177 | Francisco Diaz | 50.66 | 9 | B: 48.29 (+2.37s | 4.7%) | Rima United | 10/03/2025 | 2025 NE KING Pink Pentahlon Copied | ||
| 7178 | Sebastian Karellas | 50.66 | 10 | B: 48.29 (+2.37s | 4.7%) | 92ny Flying Dolphins | 01/16/2026 | GSA January Jump Start 2026 | ||
| 7179 | Ryan YU | 50.66 | 10 | B: 48.29 (+2.37s | 4.7%) | Staten Island Aquatics Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | ||
| 7180 | Felix Rabelo | 50.66 | 8 | B: 48.29 (+2.37s | 4.7%) | Atlantic Coast Athletic Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 7181 | Brody Sickels | 50.66 | 10 | B: 48.29 (+2.37s | 4.7%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 7182 | Henry Selzle | 50.66 | 8 | B: 48.29 (+2.37s | 4.7%) | Swim Omaha | 03/14/2026 | 2026 BLCK MW SO ACE Shamrock Showdown | ||
| 7183 | Ethan Wang | 50.66 | 9 | B: 48.29 (+2.37s | 4.7%) | Dads Club Swim Team | 10/12/2024 | 2024 DADS October Developmental Tri Meet | ||
| 7184 | Lincoln Diaz | 50.66 | 9 | B: 48.29 (+2.37s | 4.7%) | Madera Aquatic Team | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 7185 | Emerson DeLacy | 50.66 | 9 | B: 48.29 (+2.37s | 4.7%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 7186 | Roman Navarro | 50.67 | 10 | B: 48.29 (+2.38s | 4.7%) | Condors Swim Club | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 7187 | Jaxton Padgett | 50.67 | 10 | B: 48.29 (+2.38s | 4.7%) | Lebanon Swim Club | 02/16/2025 | 2025 AAA Final Countdown Open | ||
| 7188 | Artur Hrabouski | 50.67 | 8 | B: 48.29 (+2.38s | 4.7%) | Dedham Health Hydra | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 7189 | Simon Doyle | 50.67 | 8 | B: 48.29 (+2.38s | 4.7%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | ||
| 7190 | Aidan Vietmeier | 50.67 | 10 | B: 48.29 (+2.38s | 4.7%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | ||
| 7191 | Austin Lee | 50.67 | 8 | B: 48.29 (+2.38s | 4.7%) | Auburn Aquatics | 09/20/2025 | OST Fall Invite | ||
| 7192 | Chen Yuan | 50.67 | 9 | B: 48.29 (+2.38s | 4.7%) | Wave Aquatics | 09/27/2025 | 2025 PN SSCD Autumn Open | ||
| 7193 | Ian Pugh | 50.67 | 10 | B: 48.29 (+2.38s | 4.7%) | Queen City Dolphins | 10/11/2025 | 2025 NC Queen City Dolphins Diversity Invite | ||
| 7194 | Zane Hoffman | 50.68 | 8 | B: 48.29 (+2.39s | 4.7%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | ||
| 7195 | Rory Lan | 50.68 | 9 | B: 48.29 (+2.39s | 4.7%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 7196 | Easton Smith | 50.68 | 10 | B: 48.29 (+2.39s | 4.7%) | North Star Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 7197 | August Justus | 50.68 | 9 | B: 48.29 (+2.39s | 4.7%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 7198 | Lucas Bordonaro | 50.68 | 8 | B: 48.29 (+2.39s | 4.7%) | Com Aquatics | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | ||
| 7199 | Avyn Lamsal | 50.69 | 9 | B: 48.29 (+2.40s | 4.7%) | Tac Titans | 01/11/2026 | TAC TITANS January Intrasquad Meet | ||
| 7200 | Koda Bogert | 50.69 | 10 | B: 48.29 (+2.40s | 4.7%) | Hale YMCA Riptides | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
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.