Southern Zone Zone Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ely Marsh | 10.25 | 10 | AAAA Min | Sarasota Tsunami Swim Team | 02/22/2025 | 2025 Winter Intrasquad Meet | ||
| 2 | Alexander Lyavzin | 35.38 | 10 | AAAA Min | SwimRight Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 3 | Qurtis Lo | 35.40 | 10 | AAAA Min | Marlins Of Raleigh | 02/26/2026 | 2026 NCS SC AG CHAMPS | ||
| 4 | Grant Geisler | 35.80 | 10 | AAAA Min | Huntsville Swim Association | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | ||
| 5 | Samik Dangol | 36.14 | 10 | AAAA Min | Stingrays Swim Team | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | ||
| 6 | Arnas Thompson | 36.33 | 10 | AAAA Min | Saint Andrew\\\\\\'s Aquatics | 03/05/2026 | 2026 FG Age Group SCY Championships | ||
| 7 | Eli Stitzenberg | 36.37 | 9 | AAAA Min | North Carolina Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | ||
| 8 | Benjamin Balmaceda | 36.65 | 10 | AAA Min | AAAA: 36.39 (+0.26s | 0.7%) | Alamo Heights Aquatic Club ? A | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 9 | Isen Wolfe | 36.68 | 10 | AAA Min | AAAA: 36.39 (+0.29s | 0.8%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 10 | Will Parker | 36.68 | 10 | AAA Min | AAAA: 36.39 (+0.29s | 0.8%) | Tidal Wave Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 11 | Cristiano Dawson | 36.88 | 10 | AAA Min | AAAA: 36.39 (+0.49s | 1.3%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 12 | Tyrus Lu | 36.96 | 10 | AAA Min | AAAA: 36.39 (+0.57s | 1.5%) | Tac Titans | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 13 | Johann Gomez Ugalde | 36.97 | 10 | AAA Min | AAAA: 36.39 (+0.58s | 1.6%) | Sharks | 03/27/2026 | 2026 Sunshine State Showcase | |
| 14 | Leo Stevens | 36.97 | 10 | AAA Min | AAAA: 36.39 (+0.58s | 1.6%) | YMCA of the Triangle Area Swim | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 15 | Daniel Lazar | 37.05 | 10 | AAA Min | AAAA: 36.39 (+0.66s | 1.8%) | Coast Aquatics | 05/08/2026 | Friday Night Lights | |
| 16 | Benjamin Rozensztroch | 37.15 | 7 | AAA Min | AAAA: 36.39 (+0.76s | 2.0%) | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 17 | Maxim Kurochkin | 37.37 | 10 | AAA Min | AAAA: 36.39 (+0.98s | 2.6%) | Cat 5 Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 18 | Benjamin Hankinson | 37.42 | 9 | AAA Min | AAAA: 36.39 (+1.03s | 2.8%) | Jupiter Dragons Swim Team | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 19 | Jacob Bao | 37.83 | 10 | AAA Min | AAAA: 36.39 (+1.44s | 3.8%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 20 | Philip Rodriguez | 37.84 | 10 | AAA Min | AAAA: 36.39 (+1.45s | 3.8%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 21 | Aaron Yang | 38.22 | 10 | AAA Min | AAAA: 36.39 (+1.83s | 4.8%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 22 | Artin Bonakchi | 38.39 | 10 | AA Min | AAA: 38.29 (+0.10s | 0.3%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 23 | Leonardo Mora Carrillo | 38.49 | 10 | AA Min | AAA: 38.29 (+0.20s | 0.5%) | Blue Marlins Aquatic Club | 04/18/2026 | 2026 BMAC Spring Speed Challenge | |
| 24 | Roman Kuleshov | 38.67 | 9 | AA Min | AAA: 38.29 (+0.38s | 1.0%) | Saint Andrew\\\\\\'s Aquatics | 12/11/2025 | 35th Annual Winter Championships | |
| 25 | Jude Lowe | 38.91 | 10 | AA Min | AAA: 38.29 (+0.62s | 1.6%) | City of Charleston Southern M | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 26 | Zachary Zeng | 39.02 | 10 | AA Min | AAA: 38.29 (+0.73s | 1.9%) | Waterloo Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 27 | Braeden Crowe | 39.13 | 10 | AA Min | AAA: 38.29 (+0.84s | 2.1%) | Nu Wave Swim Club | 03/06/2026 | Speedo Southern Premier | |
| 28 | Aiden Cowles | 39.18 | 10 | AA Min | AAA: 38.29 (+0.89s | 2.3%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 29 | Jonathan Miriovsky | 39.19 | 10 | AA Min | AAA: 38.29 (+0.90s | 2.3%) | Huntsville Swim Association | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 30 | Sawyer Nichols | 39.26 | 10 | AA Min | AAA: 38.29 (+0.97s | 2.5%) | Opelika Swim Team | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 31 | Charlie Lockett | 39.30 | 10 | AA Min | AAA: 38.29 (+1.01s | 2.6%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 32 | Tyrus Lu | 39.33 | 10 | AA Min | AAA: 38.29 (+1.04s | 2.6%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 33 | Simon Feldman | 39.35 | 9 | AA Min | AAA: 38.29 (+1.06s | 2.7%) | Patriot Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 34 | Samuel Evanovich | 39.38 | 10 | AA Min | AAA: 38.29 (+1.09s | 2.8%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 35 | Isaac Zhang | 39.44 | 9 | AA Min | AAA: 38.29 (+1.15s | 2.9%) | First Colony Swim Team, Inc. | 12/06/2024 | 2024 Gulf Age Group Championships | |
| 36 | JC Marquez | 39.46 | 10 | AA Min | AAA: 38.29 (+1.17s | 3.0%) | Heritage Aquatic Team | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 37 | Bennett Cordero | 39.46 | 10 | AA Min | AAA: 38.29 (+1.17s | 3.0%) | Aquatic Team Of Mecklenburg | 03/06/2026 | Speedo Southern Premier | |
| 38 | Jett Manion | 39.47 | 10 | AA Min | AAA: 38.29 (+1.18s | 3.0%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 39 | Leo Williams | 39.50 | 9 | AA Min | AAA: 38.29 (+1.21s | 3.1%) | Marlins Of Raleigh | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 40 | Ari Thorne | 39.53 | 10 | AA Min | AAA: 38.29 (+1.24s | 3.1%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 41 | Luca Axente | 39.55 | 10 | AA Min | AAA: 38.29 (+1.26s | 3.2%) | Dynamo Swim Club | 03/06/2026 | Speedo Southern Premier | |
| 42 | Ziqian Liu | 39.58 | 10 | AA Min | AAA: 38.29 (+1.29s | 3.3%) | Tac Titans | 03/24/2026 | 2026 TAC TITANS March Intrasquad Meet | |
| 43 | Luke Gamino | 39.61 | 9 | AA Min | AAA: 38.29 (+1.32s | 3.3%) | Stingrays | 03/27/2026 | 2026 Sunshine State Showcase | |
| 44 | Summit Bergman | 39.65 | 10 | AA Min | AAA: 38.29 (+1.36s | 3.4%) | Life Time Southeast | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 45 | Leonardo Henn | 39.66 | 10 | AA Min | AAA: 38.29 (+1.37s | 3.5%) | Eagles Swim Club | 01/23/2026 | 2026 Mile By Moonlight And Winterish Invite | |
| 46 | Kroy Riley | 39.74 | 10 | AA Min | AAA: 38.29 (+1.45s | 3.6%) | High Performance Aquatic Club | 12/20/2025 | 2025 ST SASA Tis The Season | |
| 47 | Calvin Higgs | 39.78 | 10 | AA Min | AAA: 38.29 (+1.49s | 3.7%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 48 | Rafael Hewett | 39.90 | 9 | AA Min | AAA: 38.29 (+1.61s | 4.0%) | New Wave Swim Team | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 49 | Sebastian Horn-Rios | 39.92 | 10 | AA Min | AAA: 38.29 (+1.63s | 4.1%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | |
| 50 | Benjamin Balmaceda | 39.94 | 10 | AA Min | AAA: 38.29 (+1.65s | 4.1%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
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.