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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Evan Johnson | 44.16 | 9 | BB Min | A: 43.09 (+1.07s | 2.4%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 802 | Sebastian Wood | 44.17 | 10 | BB Min | A: 43.09 (+1.08s | 2.4%) | Lake Lytal Lightning | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 803 | Grant Thomas | 44.17 | 10 | BB Min | A: 43.09 (+1.08s | 2.4%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 804 | Jason Wang | 44.18 | 10 | BB Min | A: 43.09 (+1.09s | 2.5%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 805 | Jayan Naik | 44.18 | 10 | BB Min | A: 43.09 (+1.09s | 2.5%) | Capital of Texas Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 806 | Cyrus Yang | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 807 | Eduardo Souza | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | Gulliver Swim Club | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 808 | Erik Ang | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 809 | John Baker | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | Hinsdale Swim Club | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 810 | Henry Wang | 44.19 | 9 | BB Min | A: 43.09 (+1.10s | 2.5%) | Arctic Aquatics | 04/11/2026 | 2026 NE CS Season Opener | |
| 811 | Carter Gray | 44.19 | 10 | BB Min | A: 43.09 (+1.10s | 2.5%) | Cleveland Aquatics | 06/05/2026 | 2026 Baylor Summer Long Course Invitational | |
| 812 | Finn Reutter | 44.20 | 9 | BB Min | A: 43.09 (+1.11s | 2.5%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 813 | Aiden Mulcahy | 44.21 | 10 | BB Min | A: 43.09 (+1.12s | 2.5%) | Aulea Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 814 | Jonathan Nguyen | 44.21 | 10 | BB Min | A: 43.09 (+1.12s | 2.5%) | Sandpipers of Nevada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 815 | Cameron Day | 44.22 | 10 | BB Min | A: 43.09 (+1.13s | 2.6%) | Mission Viejo Nadadores | 06/11/2026 | 2026 SCS June AG Invite | |
| 816 | Liam Reyes | 44.22 | 10 | BB Min | A: 43.09 (+1.13s | 2.6%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | |
| 817 | Reagan Wilsey | 44.22 | 10 | BB Min | A: 43.09 (+1.13s | 2.6%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 818 | Alexander Cordray | 44.23 | 10 | BB Min | A: 43.09 (+1.14s | 2.6%) | Stingrays Swim Team | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 819 | Benjamin Leger | 44.24 | 10 | BB Min | A: 43.09 (+1.15s | 2.6%) | Unattached | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 820 | Easton Fairbank | 44.24 | 8 | BB Min | A: 43.09 (+1.15s | 2.6%) | Flatiron Athletic Club | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 821 | Arjun Patlolla | 44.25 | 10 | BB Min | A: 43.09 (+1.16s | 2.6%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 822 | Enzo Lourenco | 44.26 | 9 | BB Min | A: 43.09 (+1.17s | 2.6%) | McCallie-GPS Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 823 | Brian Han | 44.26 | 10 | BB Min | A: 43.09 (+1.17s | 2.6%) | Dare Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 824 | Andres Reyes | 44.26 | 10 | BB Min | A: 43.09 (+1.17s | 2.6%) | Catawba Valley Aquatic Club | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 825 | Jacob Greveling | 44.26 | 10 | BB Min | A: 43.09 (+1.17s | 2.6%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 826 | Vihaan Ayithabathula | 44.28 | 10 | BB Min | A: 43.09 (+1.19s | 2.7%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 827 | Jed El Abed | 44.28 | 10 | BB Min | A: 43.09 (+1.19s | 2.7%) | H2o Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 828 | Briggs Mirda | 44.29 | 10 | BB Min | A: 43.09 (+1.20s | 2.7%) | Swim Melbourne | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 829 | Andrew Koepp | 44.29 | 10 | BB Min | A: 43.09 (+1.20s | 2.7%) | Cumming Waves | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 830 | Samuel Leven | 44.29 | 10 | BB Min | A: 43.09 (+1.20s | 2.7%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 831 | Emory Saye | 44.30 | 10 | BB Min | A: 43.09 (+1.21s | 2.7%) | Hampton Virginia Current | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 832 | George Crumpler | 44.31 | 9 | BB Min | A: 43.09 (+1.22s | 2.8%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 833 | Bryce Alpert | 44.32 | 9 | BB Min | A: 43.09 (+1.23s | 2.8%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 834 | Anderson Cox | 44.32 | 10 | BB Min | A: 43.09 (+1.23s | 2.8%) | Firefish Aquatics | 06/19/2026 | 2026 Firefish June Jam | |
| 835 | Jeffrey Xin | 44.32 | 8 | BB Min | A: 43.09 (+1.23s | 2.8%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 836 | Stuart Franks | 44.33 | 9 | BB Min | A: 43.09 (+1.24s | 2.8%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 837 | Jay Kowren | 44.33 | 10 | BB Min | A: 43.09 (+1.24s | 2.8%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 838 | Max Matov | 44.33 | 10 | BB Min | A: 43.09 (+1.24s | 2.8%) | Commonwealth Swimming | 05/01/2026 | 2026 NE CS Spring Fling | |
| 839 | Henry Luevano | 44.33 | 9 | BB Min | A: 43.09 (+1.24s | 2.8%) | Aces Swim Club | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 840 | Hao Lau | 44.34 | 10 | BB Min | A: 43.09 (+1.25s | 2.8%) | Loyola Blakefield Aquatics | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 841 | Brayden Lee | 44.35 | 10 | BB Min | A: 43.09 (+1.26s | 2.8%) | Dedham Health Hydra | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 842 | Saien Wu | 44.35 | 10 | BB Min | A: 43.09 (+1.26s | 2.8%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 843 | Kyle Wang | 44.35 | 10 | BB Min | A: 43.09 (+1.26s | 2.8%) | Freedom Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 844 | David Grant | 44.35 | 10 | BB Min | A: 43.09 (+1.26s | 2.8%) | Fort Collins Area Swim Team | 06/05/2026 | 2026 CO FAST June Bonanza Open | |
| 845 | Samuel Evanovich | 44.36 | 10 | BB Min | A: 43.09 (+1.27s | 2.9%) | Unattached | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 846 | Samuel Hora | 44.36 | 10 | BB Min | A: 43.09 (+1.27s | 2.9%) | Montrose Marlins Swim Club | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 847 | Vance Schilling | 44.37 | 9 | BB Min | A: 43.09 (+1.28s | 2.9%) | C.M. Gatton Beaumont YMCA | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 848 | Eli Francoeur | 44.37 | 10 | BB Min | A: 43.09 (+1.28s | 2.9%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 849 | Fletcher Sumner | 44.37 | 10 | BB Min | A: 43.09 (+1.28s | 2.9%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 850 | Easton Minervini | 44.37 | 9 | BB Min | A: 43.09 (+1.28s | 2.9%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
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.