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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1351 | Noah Jagdev | 46.68 | 10 | BB Min | A: 43.09 (+3.59s | 7.7%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 1352 | Aariv Bhatt | 46.69 | 9 | BB Min | A: 43.09 (+3.60s | 7.7%) | YMCA of Montclair | 05/30/2026 | 2026 HACY Summer Solstice | |
| 1353 | Leif Reiersen | 46.70 | 10 | BB Min | A: 43.09 (+3.61s | 7.7%) | El Paso Aqua Posse | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
| 1354 | Lucas Sun | 46.70 | 10 | BB Min | A: 43.09 (+3.61s | 7.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 1355 | Mason Murphy | 46.71 | 8 | BB Min | A: 43.09 (+3.62s | 7.7%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 1356 | Logan Lunak | 46.71 | 10 | BB Min | A: 43.09 (+3.62s | 7.7%) | Unattached | 06/19/2026 | 2026 MultiCultural Zones | |
| 1357 | Thomas Prochazka | 46.71 | 10 | BB Min | A: 43.09 (+3.62s | 7.7%) | East Coast Aquatic Team | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1358 | Srikar Yeturu | 46.72 | 10 | BB Min | A: 43.09 (+3.63s | 7.8%) | Delaware Riptide YMCA Swim Tea | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1359 | SJ Patel | 46.72 | 10 | BB Min | A: 43.09 (+3.63s | 7.8%) | Ensworth Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 1360 | Tristan Tellez | 46.72 | 10 | BB Min | A: 43.09 (+3.63s | 7.8%) | Rattlers Swim Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 1361 | Mark Badziong | 46.73 | 9 | BB Min | A: 43.09 (+3.64s | 7.8%) | HEAT- Hudson Explorers Aquatic | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1362 | Tanner Sheeran | 46.73 | 8 | BB Min | A: 43.09 (+3.64s | 7.8%) | Cavalier Aquatics/Piedmont Fam | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1363 | Damon Shao | 46.73 | 9 | BB Min | A: 43.09 (+3.64s | 7.8%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 1364 | Andrew Li | 46.74 | 9 | BB Min | A: 43.09 (+3.65s | 7.8%) | Crimson Aquatics | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1365 | Charles Storm | 46.75 | 9 | BB Min | A: 43.09 (+3.66s | 7.8%) | Enfinity Aquatic Club | 05/15/2026 | 2026 EAC Memorial Invite | |
| 1366 | Nicholas Stefan | 46.75 | 10 | BB Min | A: 43.09 (+3.66s | 7.8%) | Teamgoldusa | 07/10/2026 | 2026 NNA Silver State Championships | |
| 1367 | Dean Deliessche | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1368 | Mitchell Novack | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Platinum Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1369 | Jacob Ramos | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 1370 | Logan Liew | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Streamliner Aquatics | 07/18/2025 | 2025 LCM Summer Championships | |
| 1371 | Wesley Clemens | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Bay Club Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 1372 | Aiden Mao | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1373 | Daniel Heilman | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | San Francisco Seals Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 1374 | Levi Bynum | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Clover Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1375 | Nathaniel Johnson | 46.77 | 8 | BB Min | A: 43.09 (+3.68s | 7.9%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 1376 | Harrison Marr | 46.78 | 10 | BB Min | A: 43.09 (+3.69s | 7.9%) | Northwest Georgia Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 1377 | Jordy Walder | 46.78 | 10 | BB Min | A: 43.09 (+3.69s | 7.9%) | Dakota Riptide | 07/24/2026 | 2026 SD Long Course State Championship | |
| 1378 | Michael Knodt | 46.79 | 10 | BB Min | A: 43.09 (+3.70s | 7.9%) | Minnetonka Swim Club | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 1379 | Santiago Pena | 46.80 | 10 | BB Min | A: 43.09 (+3.71s | 7.9%) | Harlingen Cisd Seal Team | 05/16/2026 | 2026 ST LC BAS May Swim Meet | |
| 1380 | Jack Nadelson | 46.80 | 9 | BB Min | A: 43.09 (+3.71s | 7.9%) | Rhode Island Aquatic Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1381 | Santiago Obando Cometa | 46.80 | 10 | BB Min | A: 43.09 (+3.71s | 7.9%) | Columbia Aquatics Association | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1382 | Benjamin Li | 46.81 | 9 | BB Min | A: 43.09 (+3.72s | 7.9%) | Eagle Swim Team Inc. | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 1383 | Maxim Tedtoev | 46.81 | 9 | BB Min | A: 43.09 (+3.72s | 7.9%) | SwimRight Team | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 1384 | Nicholas Medina | 46.81 | 10 | BB Min | A: 43.09 (+3.72s | 7.9%) | Laker Swim | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 1385 | Miles Wang | 46.82 | 9 | BB Min | A: 43.09 (+3.73s | 8.0%) | Pleasanton Seahawks | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1386 | Fisher McCain | 46.83 | 8 | BB Min | A: 43.09 (+3.74s | 8.0%) | Starkville Swim Team | 04/18/2026 | 2026 Carson Muir Cowgirl Classic | |
| 1387 | Nikshay Chandrasekar | 46.83 | 10 | BB Min | A: 43.09 (+3.74s | 8.0%) | Pro Swimming | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 1388 | Yunhan Song | 46.84 | 10 | BB Min | A: 43.09 (+3.75s | 8.0%) | Eastside Aquatic Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1389 | Kolten Graver | 46.84 | 10 | BB Min | A: 43.09 (+3.75s | 8.0%) | Life Time Colorado Swim Club | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 1390 | Niko Van Halen | 46.84 | 10 | BB Min | A: 43.09 (+3.75s | 8.0%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 1391 | Jones North | 46.85 | 10 | BB Min | A: 43.09 (+3.76s | 8.0%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1392 | Luther Kim | 46.85 | 10 | BB Min | A: 43.09 (+3.76s | 8.0%) | Sea to Desert Swim Association | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 1393 | Bradley Leugers | 46.85 | 9 | BB Min | A: 43.09 (+3.76s | 8.0%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1394 | William Cao | 46.86 | 9 | BB Min | A: 43.09 (+3.77s | 8.0%) | Great Lakes Sailfish Swimming | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 1395 | Charles Petoskey | 46.86 | 10 | BB Min | A: 43.09 (+3.77s | 8.0%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 1396 | Aaron Patel | 46.86 | 10 | BB Min | A: 43.09 (+3.77s | 8.0%) | Peddie Aquatic Association | 06/20/2026 | 2026 Hot Summer Nights | |
| 1397 | Elvin Lin | 46.86 | 10 | BB Min | A: 43.09 (+3.77s | 8.0%) | Clifton Park-Halfmoon Piranhas | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 1398 | Johnathan Weninger | 46.86 | 10 | BB Min | A: 43.09 (+3.77s | 8.0%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1399 | Iker Rodarte Ramirez | 46.87 | 9 | BB Min | A: 43.09 (+3.78s | 8.1%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1400 | David Renko | 46.88 | 9 | BB Min | A: 43.09 (+3.79s | 8.1%) | Wasatch Front Fish Market | 06/27/2025 | WFFM Red White And Black 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.