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 | Benjamin Carusone | 45.57 | 9 | BB Min | A: 43.09 (+2.48s | 5.4%) | Westlake Aquatic Facility | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 452 | Conrad Brenner | 45.58 | 9 | BB Min | A: 43.09 (+2.49s | 5.5%) | Lakeside Swim Team | 05/15/2026 | 2026 Triton Summer Launch | |
| 453 | Austin Volz | 45.58 | 9 | BB Min | A: 43.09 (+2.49s | 5.5%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 454 | Julian Chan | 45.60 | 10 | BB Min | A: 43.09 (+2.51s | 5.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 455 | Brayden Anyanwu | 45.62 | 9 | BB Min | A: 43.09 (+2.53s | 5.5%) | Unattached | 04/05/2025 | EAJ Spring Into Long Course | |
| 456 | James Ahern | 45.62 | 9 | BB Min | A: 43.09 (+2.53s | 5.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 457 | Caden Chang | 45.62 | 9 | BB Min | A: 43.09 (+2.53s | 5.5%) | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 458 | Kaden Falisi | 45.62 | 9 | BB Min | A: 43.09 (+2.53s | 5.5%) | Blue Dolfins | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 459 | Ben Naftel | 45.63 | 9 | BB Min | A: 43.09 (+2.54s | 5.6%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 460 | Vincent Fang | 45.65 | 9 | BB Min | A: 43.09 (+2.56s | 5.6%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 461 | Judah Callaway Coy | 45.65 | 9 | BB Min | A: 43.09 (+2.56s | 5.6%) | South Florida Aquatic Club | 06/26/2026 | June Central Park Series | |
| 462 | River Briscoe | 45.66 | 9 | BB Min | A: 43.09 (+2.57s | 5.6%) | Unattached | 04/18/2026 | HSA April LC Meet | |
| 463 | Luca Tabacu | 45.66 | 9 | BB Min | A: 43.09 (+2.57s | 5.6%) | Clearwater Aquatic Team | 06/19/2026 | 2026 Lightning Invitational | |
| 464 | Simon Slocum | 45.67 | 10 | BB Min | A: 43.09 (+2.58s | 5.6%) | City of Charleston Southern M | 06/20/2026 | 2026 NCS QCD Long Course Invite | |
| 465 | Graeme O'Connor | 45.69 | 9 | BB Min | A: 43.09 (+2.60s | 5.7%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 466 | Owen Adalia | 45.69 | 9 | BB Min | A: 43.09 (+2.60s | 5.7%) | Sporting Jax Aquatic Club | 05/22/2026 | EAJ Mayhem 2026 | |
| 467 | Amir Turgunov | 45.72 | 9 | BB Min | A: 43.09 (+2.63s | 5.8%) | Patriot Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 468 | Matthew Garcia Castillo | 45.74 | 10 | BB Min | A: 43.09 (+2.65s | 5.8%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 469 | John Bloom | 45.75 | 9 | BB Min | A: 43.09 (+2.66s | 5.8%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 470 | Mateo Torrelli | 45.77 | 10 | BB Min | A: 43.09 (+2.68s | 5.9%) | Clearwater Aquatic Team | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 471 | Owen Cianciolo | 45.77 | 9 | BB Min | A: 43.09 (+2.68s | 5.9%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 472 | Maximilian Lubrich | 45.78 | 9 | BB Min | A: 43.09 (+2.69s | 5.9%) | Unattached | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 473 | Leland Urban | 45.80 | 9 | BB Min | A: 43.09 (+2.71s | 5.9%) | City of Mobile Swim Associatio | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 474 | Caleb Ingraham | 45.81 | 10 | BB Min | A: 43.09 (+2.72s | 5.9%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 475 | Jackson Hopkins | 45.81 | 9 | BB Min | A: 43.09 (+2.72s | 5.9%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 476 | Ellis Bell | 45.81 | 9 | BB Min | A: 43.09 (+2.72s | 5.9%) | Stingrays Swim Team | 05/01/2026 | 2026 Helen Wang Sunflower Classic | |
| 477 | Chen Lin | 45.83 | 9 | BB Min | A: 43.09 (+2.74s | 6.0%) | Gator Swim Club | 06/05/2026 | 2026 Sunshine State Games | |
| 478 | James Allen | 45.87 | 9 | BB Min | A: 43.09 (+2.78s | 6.1%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 479 | Will Palmer | 45.91 | 9 | BB Min | A: 43.09 (+2.82s | 6.1%) | Ensworth Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 480 | Vishv Bhalla | 45.92 | 10 | BB Min | A: 43.09 (+2.83s | 6.2%) | Gulliver Swim Club | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 481 | Romeo Ottaviano | 45.93 | 9 | BB Min | A: 43.09 (+2.84s | 6.2%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 482 | Liam Steigner | 45.94 | 10 | BB Min | A: 43.09 (+2.85s | 6.2%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 483 | Frans van Wagenberg | 45.96 | 10 | BB Min | A: 43.09 (+2.87s | 6.2%) | Huntsville Swim Association | 05/16/2026 | NAC LC May Classic | |
| 484 | Cameron Ecklof | 45.97 | 10 | BB Min | A: 43.09 (+2.88s | 6.3%) | Sporting Jax Aquatic Club | 05/22/2026 | EAJ Mayhem 2026 | |
| 485 | Noah Odom | 45.98 | 9 | BB Min | A: 43.09 (+2.89s | 6.3%) | Greater Pensacola Aquatic Club | 04/18/2026 | 2026 CMSA First Chance LCM | |
| 486 | Colin Doherty | 45.99 | 10 | BB Min | A: 43.09 (+2.90s | 6.3%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 487 | Michael Fan | 46.00 | 10 | BB Min | A: 43.09 (+2.91s | 6.3%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | |
| 488 | Henry Chenier | 46.01 | 10 | BB Min | A: 43.09 (+2.92s | 6.3%) | Blues Aquatics Asheville | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 489 | James Roux | 46.02 | 9 | BB Min | A: 43.09 (+2.93s | 6.4%) | City of Mobile Swim Associatio | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 490 | Lucas De Soto Mejias | 46.03 | 10 | BB Min | A: 43.09 (+2.94s | 6.4%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 491 | Arturo Lacruz Echeverria | 46.03 | 10 | BB Min | A: 43.09 (+2.94s | 6.4%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 492 | Andre Michael | 46.05 | 9 | BB Min | A: 43.09 (+2.96s | 6.4%) | Gator Swim Club | 06/25/2026 | 2026 FAST Independence Invitational | |
| 493 | Leonardo Kirk | 46.06 | 9 | BB Min | A: 43.09 (+2.97s | 6.4%) | Gator Swim Club | 06/25/2026 | 2026 FAST Independence Invitational | |
| 494 | Kieran Heidtman | 46.06 | 9 | BB Min | A: 43.09 (+2.97s | 6.4%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 495 | Easton Yu | 46.08 | 10 | BB Min | A: 43.09 (+2.99s | 6.5%) | Longhorn Aquatics | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 496 | Tristan Park | 46.09 | 8 | BB Min | A: 43.09 (+3.00s | 6.5%) | Auburn Aquatics | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 497 | Zander Berenson | 46.11 | 9 | BB Min | A: 43.09 (+3.02s | 6.5%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 498 | Anderson Wang | 46.11 | 10 | BB Min | A: 43.09 (+3.02s | 6.5%) | South Florida Aquatic Club | 05/22/2026 | 2026 Terrapin Invite | |
| 499 | Liam Brennan | 46.12 | 10 | BB Min | A: 43.09 (+3.03s | 6.6%) | Mecklenburg Swim Association | 04/25/2026 | 2026 MSA April LC Meet | |
| 500 | Maximilian Machavariani | 46.13 | 10 | BB Min | A: 43.09 (+3.04s | 6.6%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | |
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.