Southern Zone Zone Boys 10 & under - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Benjamin Hankinson | 49.43 | 8 | BB Min | A: 47.89 (+1.54s | 3.1%) | Jupiter Dragons Swim Team | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 52 | Ethan Gaffin | 49.48 | 8 | BB Min | A: 47.89 (+1.59s | 3.2%) | Alamo Area Aquatic Association | 06/13/2025 | 2025 ST ASC Firecracker | |
| 53 | Nico Bausher | 49.50 | 9 | BB Min | A: 47.89 (+1.61s | 3.3%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 54 | Jeffrey Hill | 49.59 | 10 | BB Min | A: 47.89 (+1.70s | 3.4%) | Saint Andrew\\\\\\'s Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 55 | Nazar Lavrentiev | 49.65 | 10 | BB Min | A: 47.89 (+1.76s | 3.5%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 56 | Olin Beerens | 49.90 | 9 | BB Min | A: 47.89 (+2.01s | 4.0%) | Longhorn Aquatics | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 57 | Caden Shen | 49.98 | 9 | BB Min | A: 47.89 (+2.09s | 4.2%) | Lakeside Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 58 | Ryan Nesmith | 50.02 | 9 | BB Min | A: 47.89 (+2.13s | 4.3%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 59 | Willem Foreman | 50.04 | 10 | BB Min | A: 47.89 (+2.15s | 4.3%) | Mansfield Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 60 | Tang Zheng | 50.19 | 8 | BB Min | A: 47.89 (+2.30s | 4.6%) | Clearwater Aquatic Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 61 | Zac Sonne | 50.28 | 10 | BB Min | A: 47.89 (+2.39s | 4.8%) | Indian River Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 62 | Max Madera | 50.31 | 9 | BB Min | A: 47.89 (+2.42s | 4.8%) | Fast Falcons | 05/16/2025 | 2025 FAST May Invite | |
| 63 | Luke Marek | 50.42 | 10 | BB Min | A: 47.89 (+2.53s | 5.0%) | Surge Aquatics | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 64 | Zachary Brill | 50.46 | 9 | BB Min | A: 47.89 (+2.57s | 5.1%) | Aquatex Swim & Water Polo Team | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | |
| 65 | Henry Joos | 50.53 | 10 | BB Min | A: 47.89 (+2.64s | 5.2%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 66 | Ty Hoggard | 50.70 | 9 | BB Min | A: 47.89 (+2.81s | 5.5%) | Blue Dolfins | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | |
| 67 | Finn McGuire | 50.73 | 9 | BB Min | A: 47.89 (+2.84s | 5.6%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 68 | Joshua Kilpatrick | 51.09 | 10 | BB Min | A: 47.89 (+3.20s | 6.3%) | Streamline Aquatics | 06/13/2025 | 2025 ST ASC Firecracker | |
| 69 | Mason Lankford | 51.12 | 9 | BB Min | A: 47.89 (+3.23s | 6.3%) | Hydro Swim Club | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 70 | Jayan Naik | 51.14 | 9 | BB Min | A: 47.89 (+3.25s | 6.4%) | Capital of Texas Aquatics | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 71 | Sebastian Calderon | 51.20 | 9 | BB Min | A: 47.89 (+3.31s | 6.5%) | Lakeside Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 72 | Paul Geletko | 51.23 | 10 | BB Min | A: 47.89 (+3.34s | 6.5%) | Area Tallahassee Aquatic Club | 06/27/2025 | ATAC Long Course | |
| 73 | Max Frankel | 51.25 | 10 | BB Min | A: 47.89 (+3.36s | 6.6%) | SwimRight Team | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 74 | Bennett McKown | 51.36 | 7 | BB Min | A: 47.89 (+3.47s | 6.8%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 75 | Maximus Wan | 51.45 | 10 | BB Min | A: 47.89 (+3.56s | 6.9%) | Highlander Aquatic Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 76 | Ivan Zhao | 51.53 | 7 | BB Min | A: 47.89 (+3.64s | 7.1%) | Southwest Stars Swim Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 77 | Tristan Keough | 51.56 | 8 | BB Min | A: 47.89 (+3.67s | 7.1%) | YMCA of the Triangle Area Swim | 06/14/2024 | SwimRVA Summer Invitational | |
| 78 | Hines Butler | 51.60 | 9 | BB Min | A: 47.89 (+3.71s | 7.2%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 79 | Michael Fan | 51.66 | 9 | BB Min | A: 47.89 (+3.77s | 7.3%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | |
| 80 | Aedan Allen | 51.67 | 9 | BB Min | A: 47.89 (+3.78s | 7.3%) | Lone Star Aquatic Club | 05/31/2025 | 2025 ST LSAC For The City (LCM) | |
| 81 | Liam Murray | 51.69 | 10 | BB Min | A: 47.89 (+3.80s | 7.4%) | SwimRise Aquatics | 06/27/2025 | SwimRise Season Finale | |
| 82 | Alexander Dmyterko | 51.71 | 9 | BB Min | A: 47.89 (+3.82s | 7.4%) | Wahoo\\\\\\'s of Wellington | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 83 | Aiden Sanchez | 51.79 | 6 | BB Min | A: 47.89 (+3.90s | 7.5%) | Saint Petersburg Aquatics | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 84 | Calvin Higgs | 51.92 | 9 | BB Min | A: 47.89 (+4.03s | 7.8%) | Nitro Swimming | 05/25/2025 | 2025 ST NTRO LC School S Out | |
| 85 | Jayden Silveira | 51.94 | 9 | BB Min | A: 47.89 (+4.05s | 7.8%) | Fast Falcons | 06/28/2025 | 2025 Gator Last Chomp | |
| 86 | Zuriel Cariazo | 51.99 | 9 | BB Min | A: 47.89 (+4.10s | 7.9%) | Montrose Marlins Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 87 | Henri Simard | 52.03 | 9 | BB Min | A: 47.89 (+4.14s | 8.0%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 88 | Cana Oyer | 52.05 | 9 | BB Min | A: 47.89 (+4.16s | 8.0%) | Sporting Jax Aquatic Club | 06/20/2025 | 2025 FAST Independence Invitational | |
| 89 | Isaac Osegueda | 52.07 | 9 | BB Min | A: 47.89 (+4.18s | 8.0%) | YMCA of Austin Swim Alliance | 04/19/2025 | 2025 ST ASC Long Course Kickoff | |
| 90 | Gustavo Granados | 52.21 | 9 | BB Min | A: 47.89 (+4.32s | 8.3%) | Fenix Swim Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 91 | Leonardo Mora Carrillo | 52.24 | 9 | BB Min | A: 47.89 (+4.35s | 8.3%) | Blue Marlins Aquatic Club | 05/30/2025 | Hydro4 Summer Open | |
| 92 | Kash James | 52.44 | 8 | BB Min | A: 47.89 (+4.55s | 8.7%) | Coastal Aquatic Club | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 93 | Artem Kelikh | 52.46 | 10 | BB Min | A: 47.89 (+4.57s | 8.7%) | Jbarracudas Swim Team | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 94 | Lucius Leven | 52.64 | 9 | BB Min | A: 47.89 (+4.75s | 9.0%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 95 | Nikolas Van Halen | 52.77 | 9 | BB Min | A: 47.89 (+4.88s | 9.2%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 96 | Emry Lotito | 52.85 | 9 | BB Min | A: 47.89 (+4.96s | 9.4%) | West Florida Lightning Aquatic | 04/18/2025 | 2025 SPA Spring First Long Course Meet | |
| 97 | Nicholas Medina | 52.85 | 8 | BB Min | A: 47.89 (+4.96s | 9.4%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 98 | Samuel Leven | 52.97 | 9 | BB Min | A: 47.89 (+5.08s | 9.6%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 99 | Ricardo Romero | 52.99 | 10 | BB Min | A: 47.89 (+5.10s | 9.6%) | West Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 100 | Kroy Riley | 53.03 | 9 | BB Min | A: 47.89 (+5.14s | 9.7%) | High Performance Aquatic Club | 05/31/2025 | 2025 ST HPAC Sunshine 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.