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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Ivan Zhao | 42.54 | 8 | A Min | AA: 41.09 (+1.45s | 3.4%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 202 | Jimmy Fang | 42.55 | 10 | A Min | AA: 41.09 (+1.46s | 3.4%) | Nitro Swimming | 05/30/2026 | 2026 ST NTRO LC May Splashdown | |
| 203 | Marcus Burger | 42.57 | 10 | A Min | AA: 41.09 (+1.48s | 3.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 204 | Micah Kusbel | 42.59 | 10 | A Min | AA: 41.09 (+1.50s | 3.5%) | Southwest Aquatic Warriors | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 205 | Leon Yan | 42.60 | 9 | A Min | AA: 41.09 (+1.51s | 3.5%) | Waterloo Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 206 | Joshua Gonen | 42.61 | 9 | A Min | AA: 41.09 (+1.52s | 3.6%) | YMCA of Austin Swim Alliance | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 207 | David Shoer | 42.62 | 10 | A Min | AA: 41.09 (+1.53s | 3.6%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 208 | Christoph Navarrete Espitia | 42.63 | 10 | A Min | AA: 41.09 (+1.54s | 3.6%) | Sarasota Sharks | 06/11/2026 | 2026 Sarastoa Shark Open | |
| 209 | Leonardo Henn | 42.63 | 10 | A Min | AA: 41.09 (+1.54s | 3.6%) | Eagles Swim Club | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 210 | Jayden Davis | 42.64 | 10 | A Min | AA: 41.09 (+1.55s | 3.6%) | East Carolina Aquatics | 06/25/2026 | ONSA Independence Invitational Copied | |
| 211 | Elliott Wells | 42.64 | 9 | A Min | AA: 41.09 (+1.55s | 3.6%) | Columbus Aquatic Club | 05/16/2026 | 2026 Opelika Open | |
| 212 | Enrique Acosta | 42.64 | 10 | A Min | AA: 41.09 (+1.55s | 3.6%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 213 | Lorenzo Alberani | 42.65 | 10 | A Min | AA: 41.09 (+1.56s | 3.7%) | Azura Florida Aquatics | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 214 | Fyodor Manokhin | 42.65 | 10 | A Min | AA: 41.09 (+1.56s | 3.7%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 215 | Dhruv Nirmal | 42.66 | 9 | A Min | AA: 41.09 (+1.57s | 3.7%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 216 | Tyrus Lu | 42.67 | 10 | A Min | AA: 41.09 (+1.58s | 3.7%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 217 | Oliver Chafin | 42.68 | 10 | A Min | AA: 41.09 (+1.59s | 3.7%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 218 | Chuanrui Li | 42.68 | 10 | A Min | AA: 41.09 (+1.59s | 3.7%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 219 | Tang Zheng | 42.70 | 9 | A Min | AA: 41.09 (+1.61s | 3.8%) | Clearwater Aquatic Team | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 220 | Elias Bailey | 42.74 | 10 | A Min | AA: 41.09 (+1.65s | 3.9%) | Raleigh Swimming Association | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 221 | Simiao He | 42.74 | 10 | A Min | AA: 41.09 (+1.65s | 3.9%) | Circle C Select Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | |
| 222 | Allen Kolodny | 42.74 | 9 | A Min | AA: 41.09 (+1.65s | 3.9%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 223 | Michael Parks | 42.75 | 10 | A Min | AA: 41.09 (+1.66s | 3.9%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 224 | Lincoln Painter | 42.76 | 8 | A Min | AA: 41.09 (+1.67s | 3.9%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 225 | Jonathan Miriovsky | 42.76 | 10 | A Min | AA: 41.09 (+1.67s | 3.9%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 226 | Theodore Ream | 42.77 | 10 | A Min | AA: 41.09 (+1.68s | 3.9%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 227 | Liam Bundick | 42.79 | 10 | A Min | AA: 41.09 (+1.70s | 4.0%) | Alamo Area Aquatic Association | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 228 | Derek Chavez | 42.79 | 10 | A Min | AA: 41.09 (+1.70s | 4.0%) | Hialeah Swim Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 229 | Cana Oyer | 42.81 | 10 | A Min | AA: 41.09 (+1.72s | 4.0%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 230 | Aiden Sanchez | 42.82 | 7 | A Min | AA: 41.09 (+1.73s | 4.0%) | Saint Petersburg Aquatics | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 231 | Colt Lybrand | 42.82 | 10 | A Min | AA: 41.09 (+1.73s | 4.0%) | Unattached | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 232 | Hayes Lopez | 42.82 | 10 | A Min | AA: 41.09 (+1.73s | 4.0%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 233 | Drexton Dorvil | 42.83 | 10 | A Min | AA: 41.09 (+1.74s | 4.1%) | Southwest Stars Swim Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 234 | Hudson Rowlands | 42.85 | 10 | A Min | AA: 41.09 (+1.76s | 4.1%) | Mecklenburg Swim Association | 06/13/2026 | 2026 BSC Model City Invitational | |
| 235 | Hayden Justice | 42.85 | 10 | A Min | AA: 41.09 (+1.76s | 4.1%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 236 | Eric Sliwowski | 42.86 | 9 | A Min | AA: 41.09 (+1.77s | 4.1%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | |
| 237 | Louis Han | 42.88 | 10 | A Min | AA: 41.09 (+1.79s | 4.2%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 238 | Andrey Kirnos | 42.88 | 10 | A Min | AA: 41.09 (+1.79s | 4.2%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 239 | Remington Tucker | 42.92 | 10 | A Min | AA: 41.09 (+1.83s | 4.3%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 240 | Ethan Gaffin | 42.92 | 9 | A Min | AA: 41.09 (+1.83s | 4.3%) | Streamline Aquatics | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 241 | Angel Malave | 42.93 | 10 | A Min | AA: 41.09 (+1.84s | 4.3%) | Blue Marlins Of Hialeah Garden | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 242 | Bennett Cordero | 42.93 | 10 | A Min | AA: 41.09 (+1.84s | 4.3%) | Aquatic Team Of Mecklenburg | 05/15/2026 | 2026 EAC Memorial Invite | |
| 243 | Carter Ripley | 42.94 | 10 | A Min | AA: 41.09 (+1.85s | 4.3%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 244 | Oliver Klauke | 42.96 | 9 | A Min | AA: 41.09 (+1.87s | 4.4%) | Unattached | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 245 | Ryder Richmond | 42.96 | 8 | A Min | AA: 41.09 (+1.87s | 4.4%) | Swimchester Sailfish | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 246 | Coen Yazdani | 43.00 | 10 | A Min | AA: 41.09 (+1.91s | 4.4%) | San Antonio Wave | 06/06/2026 | 2026 HPAC Sunshine Splash | |
| 247 | Braylon Ward | 43.02 | 10 | A Min | AA: 41.09 (+1.93s | 4.5%) | Aquatex Swim & Water Polo Team | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 248 | Nathan Li | 43.03 | 10 | A Min | AA: 41.09 (+1.94s | 4.5%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 249 | Nolan Simmons | 43.06 | 10 | A Min | AA: 41.09 (+1.97s | 4.6%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 250 | Aaron Luswata | 43.06 | 10 | A Min | AA: 41.09 (+1.97s | 4.6%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
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.