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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Aadit Ranade | 47.08 | 8 | BB Min | A: 43.09 (+3.99s | 8.5%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 102 | Joseph Morin | 47.12 | 10 | BB Min | A: 43.09 (+4.03s | 8.6%) | Alamo Area Aquatic Association | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | |
| 103 | Emerson Bohan | 47.14 | 10 | BB Min | A: 43.09 (+4.05s | 8.6%) | Tsunamis Swim Team | 01/16/2026 | January Central Park Series | |
| 104 | Ethan Zhu | 47.14 | 10 | BB Min | A: 43.09 (+4.05s | 8.6%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 105 | Emilio Retana | 47.17 | 8 | BB Min | A: 43.09 (+4.08s | 8.6%) | El Paso Aqua Posse | 07/19/2024 | 2024 BD LCM Border Champs | |
| 106 | Henri Simard | 47.17 | 9 | BB Min | A: 43.09 (+4.08s | 8.6%) | Swim Florida | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 107 | Caden Shane | 47.25 | 9 | BB Min | A: 43.09 (+4.16s | 8.8%) | Sarasota Tsunami Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 108 | Benjamin Hankinson | 47.27 | 8 | BB Min | A: 43.09 (+4.18s | 8.8%) | Jupiter Dragons Swim Team | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 109 | Zuriel Cariazo | 47.29 | 9 | BB Min | A: 43.09 (+4.20s | 8.9%) | Montrose Marlins Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 110 | Artemii Ilchenko | 47.30 | 8 | BB Min | A: 43.09 (+4.21s | 8.9%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 111 | Levi Bynum | 47.37 | 9 | BB Min | A: 43.09 (+4.28s | 9.0%) | Alamo Area Aquatic Association | 07/25/2025 | 2025 ST AAAA NE LC End Of Season Splash | |
| 112 | Jonathan Brunger | 47.39 | 10 | BB Min | A: 43.09 (+4.30s | 9.1%) | Longhorn Aquatics | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 113 | Forrest Foster | 47.42 | 9 | BB Min | A: 43.09 (+4.33s | 9.1%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 114 | Graham McGuire | 47.46 | 7 | BB Min | A: 43.09 (+4.37s | 9.2%) | Swim Florida | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 115 | Savelii Dorofieiev | 47.53 | 9 | BB Min | A: 43.09 (+4.44s | 9.3%) | Saint Petersburg Aquatics | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 116 | Maximiliano Frehe | 47.54 | 9 | BB Min | A: 43.09 (+4.45s | 9.4%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 117 | Xander Liu | 47.56 | 9 | BB Min | A: 43.09 (+4.47s | 9.4%) | Sailfish | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | |
| 118 | Liam Bundick | 47.62 | 9 | BB Min | A: 43.09 (+4.53s | 9.5%) | Alamo Area Aquatic Association | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 119 | Gustavo Granados | 47.63 | 9 | BB Min | A: 43.09 (+4.54s | 9.5%) | Fenix Swim Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 120 | Alexander Dmyterko | 47.64 | 9 | BB Min | A: 43.09 (+4.55s | 9.6%) | Wahoo\\\\\\'s of Wellington | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 121 | Nathan Hsu | 47.64 | 10 | BB Min | A: 43.09 (+4.55s | 9.6%) | Nitro Swimming | 05/11/2025 | 2025 ST NTRO LC Springing Into May | |
| 122 | Samuel Leven | 47.66 | 9 | BB Min | A: 43.09 (+4.57s | 9.6%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 123 | Bennett Gregory | 47.70 | 9 | BB Min | A: 43.09 (+4.61s | 9.7%) | YMCA of Austin Swim Alliance | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 124 | Coen Yazdani | 47.71 | 9 | BB Min | A: 43.09 (+4.62s | 9.7%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 125 | Nazar Lavrentiev | 47.78 | 10 | BB Min | A: 43.09 (+4.69s | 9.8%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 126 | James Mayo | 47.82 | 9 | BB Min | A: 43.09 (+4.73s | 9.9%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | |
| 127 | Kaden Falisi | 47.82 | 8 | BB Min | A: 43.09 (+4.73s | 9.9%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 128 | Ty Hoggard | 47.84 | 9 | BB Min | A: 43.09 (+4.75s | 9.9%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 129 | Flint Wright | 47.85 | 10 | BB Min | A: 43.09 (+4.76s | 9.9%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 130 | John Coimbra | 47.85 | 9 | BB Min | A: 43.09 (+4.76s | 9.9%) | Tampa Y Swimming | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | |
| 131 | Jeremiah Dejos | 47.89 | 7 | BB Min | A: 43.09 (+4.80s | 10.0%) | High Performance Aquatic Club | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 132 | Nikolas Van Halen | 48.01 | 9 | BB Min | A: 43.09 (+4.92s | 10.2%) | Swim Florida | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 133 | Briggs Mirda | 48.01 | 9 | BB Min | A: 43.09 (+4.92s | 10.2%) | Swim Melbourne | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 134 | Adrian Burangulov | 48.04 | 10 | BB Min | A: 43.09 (+4.95s | 10.3%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 135 | Joseph James | 48.16 | 10 | BB Min | A: 43.09 (+5.07s | 10.5%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 136 | Sterling Stewart | 48.18 | 9 | BB Min | A: 43.09 (+5.09s | 10.6%) | South Lake Aquatic Club | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 137 | Troy Cary | 48.21 | 9 | BB Min | A: 43.09 (+5.12s | 10.6%) | Alamo Area Aquatic Association | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 138 | Benjamin Groves | 48.24 | 10 | BB Min | A: 43.09 (+5.15s | 10.7%) | Alamo Area Aquatic Association | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 139 | Ivan Petrov | 48.24 | 10 | BB Min | A: 43.09 (+5.15s | 10.7%) | Academy Aquatic Club | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 140 | Benjamin Noorda | 48.25 | 8 | BB Min | A: 43.09 (+5.16s | 10.7%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 141 | Mateo Torrelli | 48.27 | 9 | BB Min | A: 43.09 (+5.18s | 10.7%) | Clearwater Aquatic Team | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 142 | Chun Huang | 48.30 | 8 | BB Min | A: 43.09 (+5.21s | 10.8%) | Alamo Area Aquatic Association | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 143 | Ellis Houghton | 48.34 | 7 | BB Min | A: 43.09 (+5.25s | 10.9%) | Georgia Coastal Aquatic Team | 05/23/2025 | EAJ Mayhem 2025 | |
| 144 | Miguel Ramirez | 48.34 | 8 | BB Min | A: 43.09 (+5.25s | 10.9%) | Blue Wave Swimming | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 145 | Moss Fano | 48.36 | 9 | BB Min | A: 43.09 (+5.27s | 10.9%) | Team Greenville | 06/12/2025 | Holtrey Summer Classic | |
| 146 | Van Yetter | 48.37 | 9 | BB Min | A: 43.09 (+5.28s | 10.9%) | T2 Aquatics | 04/11/2025 | 2025 GCST Spring Invite | |
| 147 | Arjun Jois | 48.38 | 7 | BB Min | A: 43.09 (+5.29s | 10.9%) | Houston Bridge Bats | 06/14/2025 | CCLR CEM Summer Beach Bash LCM Unclassified | |
| 148 | Hudson Nolan | 48.46 | 9 | BB Min | A: 43.09 (+5.37s | 11.1%) | San Antonio Wave | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 149 | Kyle Whitley | 48.46 | 9 | BB Min | A: 43.09 (+5.37s | 11.1%) | Fast Falcons | 06/20/2025 | 2025 FAST Independence Invitational | |
| 150 | Thiago Fragale | 48.53 | 10 | BB Min | A: 43.09 (+5.44s | 11.2%) | Lone Star Aquatic Club | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
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.