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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Sebastian Wood | 29.47 | 10 | AA Min | AAA: 28.69 (+0.78s | 2.6%) | Lake Lytal Lightning | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 102 | Axel Arnoldsson | 29.48 | 10 | AA Min | AAA: 28.69 (+0.79s | 2.7%) | Fenix Swim Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 103 | James Ludington | 29.48 | 10 | AA Min | AAA: 28.69 (+0.79s | 2.7%) | Carolina Aquatic Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 104 | JC Marquez | 29.54 | 10 | AA Min | AAA: 28.69 (+0.85s | 2.9%) | Heritage Aquatic Team | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 105 | Benjamin Balmaceda | 29.58 | 10 | AA Min | AAA: 28.69 (+0.89s | 3.0%) | Alamo Heights Aquatic Club ? A | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 106 | Ethen Roden | 29.58 | 10 | AA Min | AAA: 28.69 (+0.89s | 3.0%) | Huntsville Swim Association | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 107 | Cameron Ehrlich | 29.67 | 10 | AA Min | AAA: 28.69 (+0.98s | 3.3%) | Gators | 03/27/2026 | 2026 Sunshine State Showcase | |
| 108 | Koki Tsujiuchi | 29.73 | 10 | AA Min | AAA: 28.69 (+1.04s | 3.5%) | Huntsville Swim Association | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 109 | Joseph Chung | 29.75 | 10 | AA Min | AAA: 28.69 (+1.06s | 3.6%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 110 | Cullen Owen | 29.76 | 10 | AA Min | AAA: 28.69 (+1.07s | 3.6%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 111 | Andrew Vivo | 29.76 | 9 | AA Min | AAA: 28.69 (+1.07s | 3.6%) | Christopher Columbus High | 10/17/2025 | 2025 Belen Jesuit Invitational | |
| 112 | Bryant Yang | 29.76 | 10 | AA Min | AAA: 28.69 (+1.07s | 3.6%) | Tac Titans | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 113 | David Smith | 29.78 | 10 | AA Min | AAA: 28.69 (+1.09s | 3.7%) | Surge Aquatics | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 114 | Henri Simard | 29.86 | 10 | AA Min | AAA: 28.69 (+1.17s | 3.9%) | Swim Florida | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 115 | Charlie Lockett | 29.87 | 10 | AA Min | AAA: 28.69 (+1.18s | 4.0%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 116 | Nicholas Leonard | 29.87 | 10 | AA Min | AAA: 28.69 (+1.18s | 4.0%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 117 | Ryan Nesmith | 29.94 | 10 | A Min | AA: 29.89 (+0.05s | 0.2%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 118 | Ziqian Liu | 29.97 | 9 | A Min | AA: 29.89 (+0.08s | 0.3%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 119 | Mason Lankford | 29.98 | 10 | A Min | AA: 29.89 (+0.09s | 0.3%) | Hydro Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 120 | Isaac Kalsbeek | 29.99 | 10 | A Min | AA: 29.89 (+0.10s | 0.3%) | New Wave Swim Team | 06/28/2026 | 2026 WOLF Short Course Meet | |
| 121 | Jeffrey Hill | 30.01 | 10 | A Min | AA: 29.89 (+0.12s | 0.4%) | Saint Andrew\\\\\\'s Aquatics | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 122 | Yuri Igitkhanyan | 30.01 | 10 | A Min | AA: 29.89 (+0.12s | 0.4%) | Bravo Swim Team | 01/16/2026 | 2026 RANS Winter Splash | |
| 123 | Wyatt Ray | 30.02 | 10 | A Min | AA: 29.89 (+0.13s | 0.4%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 124 | Drexton Dorvil | 30.04 | 10 | A Min | AA: 29.89 (+0.15s | 0.5%) | Southwest Stars Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 125 | Gael Hernandez | 30.09 | 10 | A Min | AA: 29.89 (+0.20s | 0.7%) | EL Paso Border Land Swim Team | 02/27/2026 | 2026 BD SCY Border Champs | |
| 126 | Joseph Lin | 30.10 | 10 | A Min | AA: 29.89 (+0.21s | 0.7%) | Madison Swimming Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 127 | Olin Vondrell | 30.15 | 9 | A Min | AA: 29.89 (+0.26s | 0.9%) | Sehome | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 128 | Aedan Allen | 30.17 | 10 | A Min | AA: 29.89 (+0.28s | 0.9%) | Lone Star Aquatic Club | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 129 | Lorenzo Alberani | 30.20 | 10 | A Min | AA: 29.89 (+0.31s | 1.0%) | Azura Florida Aquatics | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 130 | Jacob Baldinger | 30.21 | 9 | A Min | AA: 29.89 (+0.32s | 1.1%) | Sehome | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 131 | Walter Hamrick | 30.27 | 10 | A Min | AA: 29.89 (+0.38s | 1.3%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 132 | Gleb Nikishin | 30.29 | 10 | A Min | AA: 29.89 (+0.40s | 1.3%) | SwimRight Team | 10/25/2025 | 2025 FG YSF October Invite | |
| 133 | Gustavo Granados | 30.29 | 9 | A Min | AA: 29.89 (+0.40s | 1.3%) | Fenix Swim Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 134 | Boris Petrov | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Patriot Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 135 | Wyatt McMahon | 30.31 | 7 | A Min | AA: 29.89 (+0.42s | 1.4%) | Ybac Hurricanes | 11/15/2025 | YBAC Fall Invite 25 | |
| 136 | Sava Dorofieiev | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Saint Petersburg Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 137 | Davis King | 30.32 | 9 | A Min | AA: 29.89 (+0.43s | 1.4%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 138 | Carson Hereth | 30.34 | 10 | A Min | AA: 29.89 (+0.45s | 1.5%) | Selah | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 139 | Justus Cutter | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Selah | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 140 | John Brown | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Bowling Green High School | 12/13/2025 | 2025 WCST Holiday Invitational | |
| 141 | Jaydon Kirk | 30.38 | 9 | A Min | AA: 29.89 (+0.49s | 1.6%) | El Paso Chapin | 01/09/2026 | 2026 BD UIL EP TimedFinals | |
| 142 | Qurtis Lo | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 143 | Ralph Haman | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Tennessee Aquatics | 03/06/2026 | Speedo Southern Premier | |
| 144 | Alexander Harris | 30.40 | 10 | A Min | AA: 29.89 (+0.51s | 1.7%) | El Paso Chapin | 01/09/2026 | 2026 BD UIL EP TimedFinals | |
| 145 | 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 | |
| 146 | Minula Weerasekera | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 147 | 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 | |
| 148 | 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 | |
| 149 | Yu Xu | 30.47 | 10 | A Min | AA: 29.89 (+0.58s | 1.9%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 150 | Matteo Sacrafamilia | 30.48 | 10 | A Min | AA: 29.89 (+0.59s | 1.9%) | Sailfish | 02/06/2026 | 2026 ST AQTX STX Champs North | |
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.