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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Zachary Brill | 39.83 | 10 | AA Min | AAA: 38.29 (+1.54s | 3.9%) | Aquatex Swim & Water Polo Team | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 52 | Quincy Rush | 39.89 | 10 | AA Min | AAA: 38.29 (+1.60s | 4.0%) | Gsa | 01/16/2026 | GSA January Jump Start 2026 | |
| 53 | Joshua Kilpatrick | 39.89 | 10 | AA Min | AAA: 38.29 (+1.60s | 4.0%) | Streamline Aquatics | 10/10/2025 | 2025 ST SASA Sombrero Series Dos Copied | |
| 54 | Sebastian Horn-Rios | 39.92 | 9 | AA Min | AAA: 38.29 (+1.63s | 4.1%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | |
| 55 | Jonathan Miriovsky | 39.93 | 9 | AA Min | AAA: 38.29 (+1.64s | 4.1%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 56 | Benjamin Balmaceda | 39.94 | 10 | AA Min | AAA: 38.29 (+1.65s | 4.1%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 57 | Brian Lee | 39.95 | 9 | AA Min | AAA: 38.29 (+1.66s | 4.2%) | Katy Aquatic Team For Youth | 01/31/2025 | 2025 Fleet Mardi Gras | |
| 58 | Zachary Zeng | 39.96 | 9 | AA Min | AAA: 38.29 (+1.67s | 4.2%) | Waterloo Swimming | 11/15/2025 | 2025 ST ASC Turkey Bash | |
| 59 | Bennett Cordero | 39.97 | 10 | AA Min | AAA: 38.29 (+1.68s | 4.2%) | Aquatic Team Of Mecklenburg | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 60 | Jayson Zayas | 40.01 | 10 | AA Min | AAA: 38.29 (+1.72s | 4.3%) | Atlantis Swimming Club | 12/06/2025 | 2025 NMST December Holiday Invite | |
| 61 | Benjamin Balmaceda | 40.04 | 10 | AA Min | AAA: 38.29 (+1.75s | 4.4%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 62 | Jasen Brice | 40.04 | 10 | AA Min | AAA: 38.29 (+1.75s | 4.4%) | Tampa Bay Aquatic Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 63 | Juan Marquez | 40.07 | 10 | AA Min | AAA: 38.29 (+1.78s | 4.4%) | Heritage Aquatic Team | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 64 | Summit Bergman | 40.13 | 10 | AA Min | AAA: 38.29 (+1.84s | 4.6%) | Life Time Southeast | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 65 | Arick Eisler | 40.14 | 8 | AA Min | AAA: 38.29 (+1.85s | 4.6%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 66 | Zac Sonne | 40.15 | 10 | AA Min | AAA: 38.29 (+1.86s | 4.6%) | Indian River Aquatics | 01/24/2026 | 2026 TCA Winter Open | |
| 67 | Troy Cary | 40.19 | 9 | AA Min | AAA: 38.29 (+1.90s | 4.7%) | Unattached | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 68 | Isaac Sedki | 40.26 | 10 | A Min | AA: 40.19 (+0.07s | 0.2%) | Bulldog Aquatic Club | 01/16/2026 | SLA Arctic Blast 2026 | |
| 69 | Michael Laurence | 40.27 | 9 | A Min | AA: 40.19 (+0.08s | 0.2%) | Gulliver Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 70 | Jonah Kasiak | 40.33 | 10 | A Min | AA: 40.19 (+0.14s | 0.3%) | Swimchester Sailfish | 12/05/2025 | 2025 Holiday Classic | |
| 71 | Dexter LaForce | 40.36 | 10 | A Min | AA: 40.19 (+0.17s | 0.4%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 72 | Landon Alamo | 40.36 | 10 | A Min | AA: 40.19 (+0.17s | 0.4%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 73 | Austin Shillman | 40.38 | 10 | A Min | AA: 40.19 (+0.19s | 0.5%) | Pine Crest Swimming | 02/06/2026 | 2026 Matt Mounts Memorial Swim Meet | |
| 74 | Roman Euseppi | 40.38 | 10 | A Min | AA: 40.19 (+0.19s | 0.5%) | North Palm Beach Swim Club | 11/21/2025 | 2025 NPB Turkey Invite | |
| 75 | Ryan Nesmith | 40.41 | 10 | A Min | AA: 40.19 (+0.22s | 0.5%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 76 | Lucas Akinc | 40.41 | 10 | A Min | AA: 40.19 (+0.22s | 0.5%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 77 | Wayne Sun | 40.46 | 9 | A Min | AA: 40.19 (+0.27s | 0.7%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 78 | Callen Merritt | 40.46 | 10 | A Min | AA: 40.19 (+0.27s | 0.7%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine Splash | |
| 79 | Chandler Lourie | 40.54 | 10 | A Min | AA: 40.19 (+0.35s | 0.9%) | Life Time Southeast | 02/06/2026 | 2026 SES Region 3 Champions | |
| 80 | William Ying | 40.54 | 9 | A Min | AA: 40.19 (+0.35s | 0.9%) | Katy Aquatic Team For Youth | 10/25/2024 | 2024 TWST Halloween Meet | |
| 81 | Luke Marek | 40.62 | 10 | A Min | AA: 40.19 (+0.43s | 1.1%) | Surge Aquatics | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 82 | Yuri Igitkhanyan | 40.69 | 10 | A Min | AA: 40.19 (+0.50s | 1.2%) | Bravo Swim Team | 12/11/2025 | 35th Annual Winter Championships | |
| 83 | Hudson Kieschnick | 40.72 | 9 | A Min | AA: 40.19 (+0.53s | 1.3%) | Houston Hydra | 12/06/2024 | 2024 Gulf Age Group Championships | |
| 84 | Yo Abe | 40.76 | 10 | A Min | AA: 40.19 (+0.57s | 1.4%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 85 | Everett Schafer | 40.79 | 10 | A Min | AA: 40.19 (+0.60s | 1.5%) | Piranhas YMCA of the Suncoast | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 86 | Yining Zhao | 40.79 | 9 | A Min | AA: 40.19 (+0.60s | 1.5%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 87 | Frans van Wagenberg | 40.80 | 10 | A Min | AA: 40.19 (+0.61s | 1.5%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 88 | Nathaniel Brunelli | 40.84 | 10 | A Min | AA: 40.19 (+0.65s | 1.6%) | SwimMAC Carolina | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | |
| 89 | Bryant Yang | 40.86 | 10 | A Min | AA: 40.19 (+0.67s | 1.6%) | Tac Titans | 11/06/2025 | 2025 TAC TITANS Big Southern Classic | |
| 90 | Rafael Hewett | 40.92 | 9 | A Min | AA: 40.19 (+0.73s | 1.8%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 91 | Ziqian Liu | 40.97 | 9 | A Min | AA: 40.19 (+0.78s | 1.9%) | Tac Titans | 11/06/2025 | 2025 TAC TITANS Big Southern Classic | |
| 92 | Mason Leal | 40.99 | 10 | A Min | AA: 40.19 (+0.80s | 2.0%) | Metro Aquatic Club of Miami | 11/21/2025 | 2025 Gulliver Gobble Gobble Nov Last Chance | |
| 93 | Ziqian Liu | 41.00 | 9 | A Min | AA: 40.19 (+0.81s | 2.0%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 94 | Aaron Yang | 41.02 | 9 | A Min | AA: 40.19 (+0.83s | 2.0%) | Tac Titans | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 95 | Izaan Syed | 41.02 | 10 | A Min | AA: 40.19 (+0.83s | 2.0%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 96 | Finn McGuire | 41.04 | 10 | A Min | AA: 40.19 (+0.85s | 2.1%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 97 | Tristan Keough | 41.08 | 10 | A Min | AA: 40.19 (+0.89s | 2.2%) | YMCA of the Triangle Area Swim | 12/05/2025 | 2025 TYDE Winter Championship | |
| 98 | Gleb Nikishin | 41.13 | 9 | A Min | AA: 40.19 (+0.94s | 2.3%) | SwimRight Team | 10/25/2025 | 2025 FG YSF October Invite | |
| 99 | Austin Ren | 41.31 | 8 | A Min | AA: 40.19 (+1.12s | 2.7%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 100 | Evan Szczodruch | 41.34 | 10 | A Min | AA: 40.19 (+1.15s | 2.8%) | Pine Crest Swimming | 10/03/2025 | Mike Horgan Memorial Inv | |
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.