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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Coryel Harger | 45.12 | 10 | BB Min | A: 43.09 (+2.03s | 4.5%) | Carmel Swim Club | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 352 | Levi Bynum | 45.13 | 9 | BB Min | A: 43.09 (+2.04s | 4.5%) | Unattached | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 353 | Forrest Foster | 45.13 | 10 | BB Min | A: 43.09 (+2.04s | 4.5%) | Northside Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 354 | Ryan Hartmann | 45.13 | 10 | BB Min | A: 43.09 (+2.04s | 4.5%) | Sarasota Tsunami Swim Team | 07/03/2026 | 2026 Swim Florida Summer Last Chance Invite | |
| 355 | Atlas Yun | 45.13 | 9 | BB Min | A: 43.09 (+2.04s | 4.5%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 356 | Benjamin Gonen | 45.16 | 9 | BB Min | A: 43.09 (+2.07s | 4.6%) | YMCA of Austin Swim Alliance | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 357 | Noah Song | 45.18 | 9 | BB Min | A: 43.09 (+2.09s | 4.6%) | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 358 | Anderson Christopherson | 45.19 | 9 | BB Min | A: 43.09 (+2.10s | 4.6%) | YMCA of the Triangle Area Swim | 05/15/2026 | 2026 EAC Memorial Invite | |
| 359 | Oliver Ni | 45.20 | 10 | BB Min | A: 43.09 (+2.11s | 4.7%) | Makos Aquatics Club of Gainesv | 05/15/2026 | 2026 FAST May Invite | |
| 360 | YuBo Wang | 45.20 | 10 | BB Min | A: 43.09 (+2.11s | 4.7%) | Laker Swim | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 361 | Jacob Fischer | 45.21 | 9 | BB Min | A: 43.09 (+2.12s | 4.7%) | Greater Pensacola Aquatic Club | 04/11/2026 | 2026 GPAC LCM Time Trials | |
| 362 | Tyler Morris | 45.23 | 10 | BB Min | A: 43.09 (+2.14s | 4.7%) | North Lexington YMCA | 06/26/2026 | 2026 Colonel Summer Classic Copied | |
| 363 | Zihao Wu | 45.24 | 9 | BB Min | A: 43.09 (+2.15s | 4.8%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 364 | Rory Kisiah | 45.29 | 10 | BB Min | A: 43.09 (+2.20s | 4.9%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 365 | Maximilian Machavariani | 45.29 | 10 | BB Min | A: 43.09 (+2.20s | 4.9%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 366 | Jiho Won | 45.29 | 10 | BB Min | A: 43.09 (+2.20s | 4.9%) | Opelika Swim Team | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 367 | Alex Langhans | 45.30 | 10 | BB Min | A: 43.09 (+2.21s | 4.9%) | Nashville Aquatic Club | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 368 | Ben Tollon | 45.30 | 10 | BB Min | A: 43.09 (+2.21s | 4.9%) | West Florida Lightning Aquatic | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 369 | Vincent Martino | 45.31 | 9 | BB Min | A: 43.09 (+2.22s | 4.9%) | Piranhas YMCA of the Suncoast | 06/25/2026 | 2026 FAST Independence Invitational | |
| 370 | Wyatt Johnson | 45.33 | 9 | BB Min | A: 43.09 (+2.24s | 4.9%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 371 | David Suchkov | 45.35 | 10 | BB Min | A: 43.09 (+2.26s | 5.0%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 372 | Colin Doherty | 45.36 | 10 | BB Min | A: 43.09 (+2.27s | 5.0%) | Huntsville Swim Association | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 373 | Henry Odean | 45.36 | 10 | BB Min | A: 43.09 (+2.27s | 5.0%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 374 | Tristan Virone | 45.36 | 10 | BB Min | A: 43.09 (+2.27s | 5.0%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 375 | Elijah Leshchenko | 45.39 | 10 | BB Min | A: 43.09 (+2.30s | 5.1%) | Patriot Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 376 | Houston Coghill | 45.40 | 10 | BB Min | A: 43.09 (+2.31s | 5.1%) | SwimEnergy Aquatics | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 377 | Smith Mitchell | 45.40 | 8 | BB Min | A: 43.09 (+2.31s | 5.1%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | |
| 378 | Jackson Macaluso | 45.41 | 10 | BB Min | A: 43.09 (+2.32s | 5.1%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 379 | Theodore Gardner | 45.43 | 10 | BB Min | A: 43.09 (+2.34s | 5.2%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 380 | Jimmy Zheng | 45.44 | 8 | BB Min | A: 43.09 (+2.35s | 5.2%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 381 | Anthony Sieiro | 45.45 | 8 | BB Min | A: 43.09 (+2.36s | 5.2%) | Blue Marlins Of Hialeah Garden | 07/10/2026 | 2026 FG LCM BB Champs South | |
| 382 | Porter Harris | 45.46 | 9 | BB Min | A: 43.09 (+2.37s | 5.2%) | Memphis Tiger Swimming | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 383 | Ethan Piorkowski | 45.47 | 10 | BB Min | A: 43.09 (+2.38s | 5.2%) | Bolles School Sharks | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 384 | Beau Reetz | 45.48 | 8 | BB Min | A: 43.09 (+2.39s | 5.3%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 385 | Thomas Comport | 45.49 | 8 | BB Min | A: 43.09 (+2.40s | 5.3%) | Highbridge Aquatics | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 386 | John Golightly | 45.51 | 9 | BB Min | A: 43.09 (+2.42s | 5.3%) | Indian River Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 387 | Conor Valdez | 45.51 | 10 | BB Min | A: 43.09 (+2.42s | 5.3%) | Greater Pensacola Aquatic Club | 07/11/2026 | 2026 GPAC Summer Finale | |
| 388 | Lincoln Brabner | 45.53 | 10 | BB Min | A: 43.09 (+2.44s | 5.4%) | Greater Pensacola Aquatic Club | 05/02/2026 | 2026 GPAC Flip Flop Invitational | |
| 389 | Harrison Novack | 45.54 | 8 | BB Min | A: 43.09 (+2.45s | 5.4%) | Platinum Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 390 | Jonathan Brightwell | 45.54 | 10 | BB Min | A: 43.09 (+2.45s | 5.4%) | Wake Aquatics | 05/16/2026 | 2026 Opelika Open | |
| 391 | Maddix Loh | 45.54 | 10 | BB Min | A: 43.09 (+2.45s | 5.4%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 392 | Hayden Uran | 45.56 | 10 | BB Min | A: 43.09 (+2.47s | 5.4%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 393 | Andrew McDonald | 45.56 | 10 | BB Min | A: 43.09 (+2.47s | 5.4%) | Mecklenburg Swim Association | 07/16/2026 | 2026 NCS LC AG Championships | |
| 394 | Hudson Sydor | 45.56 | 9 | BB Min | A: 43.09 (+2.47s | 5.4%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 395 | 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 | |
| 396 | 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 | |
| 397 | Brayden Anyanwu | 45.62 | 9 | BB Min | A: 43.09 (+2.53s | 5.5%) | Unattached | 04/05/2025 | EAJ Spring Into Long Course | |
| 398 | James Ahern | 45.62 | 10 | BB Min | A: 43.09 (+2.53s | 5.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 399 | Caden Chang | 45.62 | 9 | BB Min | A: 43.09 (+2.53s | 5.5%) | SwimAtlanta | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 400 | 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 | |
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.