Southern Zone Zone Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 451 | George Luo | 46.31 | 10 | BB Min | A: 43.09 (+3.22s | 7.0%) | North Carolina Aquatic Club | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 452 | Leo Waldron | 46.32 | 10 | BB Min | A: 43.09 (+3.23s | 7.0%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 453 | Evan Willis | 46.38 | 10 | BB Min | A: 43.09 (+3.29s | 7.1%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 454 | Ezra Deal | 46.39 | 8 | BB Min | A: 43.09 (+3.30s | 7.1%) | Triton Swimming of Louisville | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 455 | Andrew Butters | 46.41 | 10 | BB Min | A: 43.09 (+3.32s | 7.2%) | Raleigh Swimming Association | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 456 | Artemii Ilchenko | 46.42 | 10 | BB Min | A: 43.09 (+3.33s | 7.2%) | San Antonio Wave | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 457 | Bennett Mckown | 46.43 | 9 | BB Min | A: 43.09 (+3.34s | 7.2%) | Volusia Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 458 | Samuel Scalvini | 46.45 | 10 | BB Min | A: 43.09 (+3.36s | 7.2%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 459 | Tristan Zhang | 46.47 | 9 | BB Min | A: 43.09 (+3.38s | 7.3%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 460 | Andrew Kaplan | 46.49 | 9 | BB Min | A: 43.09 (+3.40s | 7.3%) | SwimRise Aquatics | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 461 | Leonel Flores Quintana | 46.49 | 10 | BB Min | A: 43.09 (+3.40s | 7.3%) | EL Paso Border Land Swim Team | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
| 462 | Wyatt Magnani | 46.50 | 10 | BB Min | A: 43.09 (+3.41s | 7.3%) | Columbus Aquatic Club | 05/16/2026 | 2026 Opelika Open | |
| 463 | Samuel Callister | 46.51 | 10 | BB Min | A: 43.09 (+3.42s | 7.4%) | North East Aquatic Team | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 464 | Baiyi Li | 46.54 | 10 | BB Min | A: 43.09 (+3.45s | 7.4%) | East Carolina Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 465 | James Strate | 46.55 | 10 | BB Min | A: 43.09 (+3.46s | 7.4%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 466 | Lucas Panez | 46.55 | 10 | BB Min | A: 43.09 (+3.46s | 7.4%) | Heritage Aquatic Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 467 | Logan Ovens | 46.56 | 9 | BB Min | A: 43.09 (+3.47s | 7.5%) | New Wave Swim Team | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 468 | Graham McGuire | 46.57 | 9 | BB Min | A: 43.09 (+3.48s | 7.5%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 469 | Winston Weisser | 46.58 | 8 | BB Min | A: 43.09 (+3.49s | 7.5%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | |
| 470 | Michael Riley | 46.58 | 10 | BB Min | A: 43.09 (+3.49s | 7.5%) | Unattached | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 471 | Valentin Coronado | 46.59 | 10 | BB Min | A: 43.09 (+3.50s | 7.5%) | South Lake Aquatic Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 472 | Andy McCutchen | 46.60 | 9 | BB Min | A: 43.09 (+3.51s | 7.5%) | Gsa | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 473 | Caleb Reyes | 46.62 | 10 | BB Min | A: 43.09 (+3.53s | 7.6%) | Winning Waters Aquatics Club | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 474 | Alex van den Berg | 46.66 | 9 | BB Min | A: 43.09 (+3.57s | 7.7%) | Swim Melbourne | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | |
| 475 | 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 | |
| 476 | 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 | |
| 477 | 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 | |
| 478 | 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 | |
| 479 | Charles Storm | 46.75 | 9 | BB Min | A: 43.09 (+3.66s | 7.8%) | Enfinity Aquatic Club | 05/15/2026 | 2026 EAC Memorial Invite | |
| 480 | 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 | |
| 481 | Jacob Ramos | 46.76 | 10 | BB Min | A: 43.09 (+3.67s | 7.8%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 482 | 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 | |
| 483 | 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 | |
| 484 | 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 | |
| 485 | 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 | |
| 486 | Nicholas Medina | 46.81 | 10 | BB Min | A: 43.09 (+3.72s | 7.9%) | Laker Swim | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 487 | 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 | |
| 488 | 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 | |
| 489 | Charles Petoskey | 46.86 | 10 | BB Min | A: 43.09 (+3.77s | 8.0%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 490 | Auden Farley | 46.89 | 10 | BB Min | A: 43.09 (+3.80s | 8.1%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 491 | John Fung-A-Wing | 46.89 | 10 | BB Min | A: 43.09 (+3.80s | 8.1%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 492 | Conrad Postle | 46.90 | 10 | BB Min | A: 43.09 (+3.81s | 8.1%) | West Florida Lightning Aquatic | 06/19/2026 | 2026 Lightning Invitational | |
| 493 | Aaron Yoon | 46.93 | 9 | BB Min | A: 43.09 (+3.84s | 8.2%) | Pipeline Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 494 | Shawn Lee | 46.96 | 10 | BB Min | A: 43.09 (+3.87s | 8.2%) | Mecklenburg Swim Association | 05/02/2026 | ATOM May The Force 2026 | |
| 495 | Ari Isis | 46.98 | 10 | BB Min | A: 43.09 (+3.89s | 8.3%) | Hill Country Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 496 | Beau Hastings | 47.02 | 9 | BB Min | A: 43.09 (+3.93s | 8.4%) | Waves Of Wilmington Inc | 04/25/2026 | 2026 WAVE Sprint Into LC | |
| 497 | Liam Shi | 47.04 | 10 | BB Min | A: 43.09 (+3.95s | 8.4%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | |
| 498 | Grayson Zachar | 47.04 | 10 | BB Min | A: 43.09 (+3.95s | 8.4%) | Old North State Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 499 | Nolan Bocan | 47.12 | 8 | BB Min | A: 43.09 (+4.03s | 8.6%) | YMCA of Northwest North Caroli | 06/25/2026 | ONSA Independence Invitational Copied | |
| 500 | Jacob Gamio | 47.12 | 9 | BB Min | A: 43.09 (+4.03s | 8.6%) | Alamo Heights Aquatic Club ? A | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
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.