Southern Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Matias Rovelo-Fuentes | 30.40 | 7 | A Min | AA: 29.89 (+0.51s | 1.7%) | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 152 | Minula Weerasekera | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 153 | Maksim Chichetenko | 30.42 | 9 | A Min | AA: 29.89 (+0.53s | 1.7%) | Fast Lane Aquatics | 10/09/2026 | WFLA Halloween Invitational | |
| 154 | Levi Julson | 30.44 | 8 | A Min | AA: 29.89 (+0.55s | 1.8%) | Seminole Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | |
| 155 | Aspar Dzebisov | 30.45 | 10 | A Min | AA: 29.89 (+0.56s | 1.8%) | Fast Lane Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | |
| 156 | Aidan Hodges | 30.46 | 10 | A Min | AA: 29.89 (+0.57s | 1.9%) | Southwest Aquatic Warriors | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | |
| 157 | Peter Haddad | 30.46 | 9 | A Min | AA: 29.89 (+0.57s | 1.9%) | Ensworth Aquatics | 10/10/2026 | Ensworth October Invite | |
| 158 | Walter Alves | 30.47 | 7 | A Min | AA: 29.89 (+0.58s | 1.9%) | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 159 | Rafa Hewett | 30.47 | 9 | A Min | AA: 29.89 (+0.58s | 1.9%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 160 | Yu Xu | 30.47 | 10 | A Min | AA: 29.89 (+0.58s | 1.9%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 161 | Charlie Moore | 30.51 | 8 | A Min | AA: 29.89 (+0.62s | 2.0%) | Russellville High School | 12/13/2025 | 2025 WCST Holiday Invitational | |
| 162 | Lucas Shi | 30.52 | 10 | A Min | AA: 29.89 (+0.63s | 2.1%) | Dynamo Swim Club | 03/06/2026 | Speedo Southern Premier | |
| 163 | Julian Lee | 30.56 | 10 | A Min | AA: 29.89 (+0.67s | 2.2%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 164 | Bennett Upton | 30.58 | 9 | A Min | AA: 29.89 (+0.69s | 2.3%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 165 | Henry Odean | 30.59 | 10 | A Min | AA: 29.89 (+0.70s | 2.3%) | Nitro Swimming | 09/26/2026 | 2026 ST NTRO Autumn Classic | |
| 166 | Carson Zeiger | 30.60 | 10 | A Min | AA: 29.89 (+0.71s | 2.3%) | New Wave Swim Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 167 | Harry Gerasim | 30.62 | 10 | A Min | AA: 29.89 (+0.73s | 2.4%) | Eagle Aquatics | 09/26/2026 | Eagle Fall Invite 2026 | |
| 168 | Jonathan Miriovsky | 30.62 | 10 | A Min | AA: 29.89 (+0.73s | 2.4%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 169 | William Blackwood | 30.63 | 9 | A Min | AA: 29.89 (+0.74s | 2.4%) | Forest Grove | 02/13/2026 | 2026 OR HS 6A 3 | |
| 170 | Micah Kusbel | 30.63 | 10 | A Min | AA: 29.89 (+0.74s | 2.4%) | Southwest Aquatic Warriors | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | |
| 171 | Sawyer Heath | 30.65 | 10 | A Min | AA: 29.89 (+0.76s | 2.5%) | Greensboro Community YMCA | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 172 | Caleb Nash | 30.65 | 10 | A Min | AA: 29.89 (+0.76s | 2.5%) | Enfinity Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 173 | August Rothgerber | 30.65 | 10 | A Min | AA: 29.89 (+0.76s | 2.5%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 174 | Benjamin Hankinson | 30.67 | 10 | A Min | AA: 29.89 (+0.78s | 2.5%) | Jupiter Dragons Swim Team | 09/12/2026 | LLL ALmost Fall Invite 91226 | |
| 175 | Keegan Bertoia | 30.67 | 10 | A Min | AA: 29.89 (+0.78s | 2.5%) | Streamline Aquatics | 10/09/2026 | 2026 ST SASA Sombrero Dos | |
| 176 | Kyle Donaldson | 30.68 | 9 | A Min | AA: 29.89 (+0.79s | 2.6%) | Stayton | 02/13/2026 | 2026 OR HS 4a 4 | |
| 177 | Merrick Harner | 30.70 | 10 | A Min | AA: 29.89 (+0.81s | 2.6%) | Brevard Swim Club | 08/22/2026 | TCSC Sprint Invitational | |
| 178 | Bryan Samada | 30.71 | 9 | A Min | AA: 29.89 (+0.82s | 2.7%) | Christopher Columbus High | 10/17/2025 | 2025 Belen Jesuit Invitational | |
| 179 | Carter Gray | 30.71 | 10 | A Min | AA: 29.89 (+0.82s | 2.7%) | Cleveland Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 180 | Max Muse | 30.71 | 9 | A Min | AA: 29.89 (+0.82s | 2.7%) | Auburn Aquatics | 09/12/2026 | OST Fall Invite | |
| 181 | Bennett Cordero | 30.72 | 10 | A Min | AA: 29.89 (+0.83s | 2.7%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 182 | Thiago Mantilla | 30.73 | 10 | A Min | AA: 29.89 (+0.84s | 2.7%) | South Florida Aquatic Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 183 | Marcus Burger | 30.74 | 10 | A Min | AA: 29.89 (+0.85s | 2.8%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 184 | Arick Eisler | 30.76 | 9 | A Min | AA: 29.89 (+0.87s | 2.8%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 185 | Remington Tucker | 30.77 | 10 | A Min | AA: 29.89 (+0.88s | 2.9%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 186 | Allen McMullen | 30.80 | 10 | A Min | AA: 29.89 (+0.91s | 3.0%) | Forest Grove | 02/15/2025 | 2025 OR HS 6A 3 | |
| 187 | Rhett Runzheimer | 30.82 | 9 | A Min | AA: 29.89 (+0.93s | 3.0%) | Miami Country Day School | 09/14/2026 | 2026 Palm League Championships USA S OBS | |
| 188 | Simon Feldman | 30.82 | 9 | A Min | AA: 29.89 (+0.93s | 3.0%) | Fast Lane Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | |
| 189 | Isaac Lee | 30.82 | 10 | A Min | AA: 29.89 (+0.93s | 3.0%) | Auburn Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 190 | William Dailey | 30.82 | 10 | A Min | AA: 29.89 (+0.93s | 3.0%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 191 | Luis Marin Villaverde | 30.83 | 10 | A Min | AA: 29.89 (+0.94s | 3.0%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 192 | Noah Thomas | 30.83 | 10 | A Min | AA: 29.89 (+0.94s | 3.0%) | Longhorn Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 193 | Matthew Garcia Castillo | 30.85 | 10 | A Min | AA: 29.89 (+0.96s | 3.1%) | Greater Tampa Swim Association | 10/09/2026 | 2026 GTSA TYR Swim Classic | |
| 194 | Matt Borremans | 30.86 | 10 | A Min | AA: 29.89 (+0.97s | 3.1%) | YMCA of South Florida | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 195 | Rayce Shirey | 30.88 | 10 | A Min | AA: 29.89 (+0.99s | 3.2%) | Shoals Aquatic Club | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 196 | Christoph Navarrete Espitia | 30.89 | 10 | A Min | AA: 29.89 (+1.00s | 3.2%) | Sarasota Sharks | 10/16/2026 | 2026 T2 Spooktacular | |
| 197 | Cana Oyer | 30.89 | 10 | A Min | AA: 29.89 (+1.00s | 3.2%) | Sporting Jax Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 198 | Brian Lee | 30.90 | 10 | A Min | AA: 29.89 (+1.01s | 3.3%) | Katy Aquatic Team For Youth | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | |
| 199 | Graham Greenblatt | 30.91 | 10 | A Min | AA: 29.89 (+1.02s | 3.3%) | Swim Streamline at Northampton | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 200 | Aiden Sanchez | 30.92 | 8 | A Min | AA: 29.89 (+1.03s | 3.3%) | Saint Petersburg Aquatics | 09/18/2026 | Kiefer Speedo Fall Invitational | |
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.