South Texas Swimming Boys 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | Collin Lange | 36.02 | 10 | AAAA Min | Alamo Area Aquatic Association | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | ||
| 2 | Artin Bonakchi | 37.44 | 10 | AAA Min | AAAA: 36.39 (+1.05s | 2.8%) | Unattached | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 3 | Artin Bonakchi | 38.39 | 10 | AA Min | AAA: 38.29 (+0.10s | 0.3%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 4 | Charlie Lockett | 39.30 | 9 | AA Min | AAA: 38.29 (+1.01s | 2.6%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 5 | Milan Yaras | 39.57 | 10 | AA Min | AAA: 38.29 (+1.28s | 3.2%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 6 | Carson Fasullo | 39.61 | 10 | AA Min | AAA: 38.29 (+1.32s | 3.3%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 7 | 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 | |
| 8 | Calvin Higgs | 39.78 | 9 | AA Min | AAA: 38.29 (+1.49s | 3.7%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 9 | 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 | |
| 10 | 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 | |
| 11 | Benjamin Balmaceda | 39.94 | 10 | AA Min | AAA: 38.29 (+1.65s | 4.1%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 12 | Zachary Zeng | 39.96 | 9 | AA Min | AAA: 38.29 (+1.67s | 4.2%) | Waterloo Swimming | 11/15/2025 | 2025 ST ASC Turkey Bash | |
| 13 | 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 | |
| 14 | Troy Cary | 40.19 | 9 | A Min | AA: 40.19 (+0.00s | -0.0%) | Unattached | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 15 | Grayson Cruz | 40.44 | 10 | A Min | AA: 40.19 (+0.25s | 0.6%) | Alamo Area Aquatic Association | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | |
| 16 | Troy Cary | 41.35 | 9 | A Min | AA: 40.19 (+1.16s | 2.8%) | Alamo Area Aquatic Association | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | |
| 17 | Symon Kartsev | 41.66 | 10 | A Min | AA: 40.19 (+1.47s | 3.5%) | Sailfish | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 18 | Austin Xue | 41.68 | 9 | A Min | AA: 40.19 (+1.49s | 3.6%) | Waterloo Swimming | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 19 | Graham Rothwell | 41.75 | 10 | A Min | AA: 40.19 (+1.56s | 3.7%) | San Gabriel Aquatics | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 20 | Evan Hu | 41.92 | 10 | A Min | AA: 40.19 (+1.73s | 4.1%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 21 | Liam Bundick | 42.28 | 10 | BB Min | A: 42.09 (+0.19s | 0.4%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 22 | Jair Ortega | 42.83 | 10 | BB Min | A: 42.09 (+0.74s | 1.7%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 23 | Kenneth Uglietta | 42.92 | 10 | BB Min | A: 42.09 (+0.83s | 1.9%) | Longhorn Aquatics | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 24 | Dalton Gonzalez | 43.01 | 9 | BB Min | A: 42.09 (+0.92s | 2.1%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 25 | Duke Guo | 43.06 | 9 | BB Min | A: 42.09 (+0.97s | 2.3%) | McAllen Swim Club | 01/03/2026 | 2026 ST HPAC Last Chance Quaifier | |
| 26 | Gavin Yin | 43.07 | 10 | BB Min | A: 42.09 (+0.98s | 2.3%) | Austin Swim Club | 10/10/2025 | 2025 ST ASC Bob Thompson Open | |
| 27 | Jayan Naik | 43.15 | 10 | BB Min | A: 42.09 (+1.06s | 2.5%) | Capital of Texas Aquatics | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 28 | Nathan Hsu | 43.18 | 10 | BB Min | A: 42.09 (+1.09s | 2.5%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 29 | Logan Coyne | 43.30 | 10 | BB Min | A: 42.09 (+1.21s | 2.8%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 30 | Harrison Riddell | 43.31 | 10 | BB Min | A: 42.09 (+1.22s | 2.8%) | Capital Area Aquatics | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 31 | Luke Marek | 43.38 | 10 | BB Min | A: 42.09 (+1.29s | 3.0%) | Surge Aquatics | 07/26/2025 | 2025 ST SCY SurgeFest | |
| 32 | Noah Thomas | 43.43 | 9 | BB Min | A: 42.09 (+1.34s | 3.1%) | Longhorn Aquatics | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 33 | Itay Cohen | 43.54 | 10 | BB Min | A: 42.09 (+1.45s | 3.3%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 34 | Matteo Sacrafamilia | 43.60 | 10 | BB Min | A: 42.09 (+1.51s | 3.5%) | Sailfish | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 35 | Andrew Szalay | 43.83 | 10 | BB Min | A: 42.09 (+1.74s | 4.0%) | Austin Swim Club | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 36 | Colin Horner | 43.87 | 10 | BB Min | A: 42.09 (+1.78s | 4.1%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 37 | Samuel Leven | 43.97 | 10 | BB Min | A: 42.09 (+1.88s | 4.3%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 38 | Parker Dekow | 44.10 | 10 | BB Min | A: 42.09 (+2.01s | 4.6%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | |
| 39 | Derek Nichols | 44.12 | 9 | BB Min | A: 42.09 (+2.03s | 4.6%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 40 | Petr Chervonogradskii | 44.39 | 10 | BB Min | A: 42.09 (+2.30s | 5.2%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 41 | Ethan Gaffin | 44.46 | 9 | BB Min | A: 42.09 (+2.37s | 5.3%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 42 | Nolan Meinen | 44.53 | 10 | BB Min | A: 42.09 (+2.44s | 5.5%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 43 | Adam Jiang | 44.61 | 10 | BB Min | A: 42.09 (+2.52s | 5.6%) | Waterloo Swimming | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 44 | Jude Donivan | 44.64 | 10 | BB Min | A: 42.09 (+2.55s | 5.7%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 45 | Leo Lafferty | 44.83 | 10 | BB Min | A: 42.09 (+2.74s | 6.1%) | Westlake Aquatic Facility | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 46 | Phearce Davis-Thompson | 44.95 | 10 | BB Min | A: 42.09 (+2.86s | 6.4%) | Lone Star Aquatic Club | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 47 | Obinna Uzowulu | 44.99 | 10 | BB Min | A: 42.09 (+2.90s | 6.4%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 48 | Boyd Howard | 45.07 | 9 | BB Min | A: 42.09 (+2.98s | 6.6%) | Longhorn Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 49 | Evan McGuire | 45.29 | 9 | BB Min | A: 42.09 (+3.20s | 7.1%) | Aquatex Swim & Water Polo Team | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 50 | Michael Fan | 45.47 | 10 | BB Min | A: 42.09 (+3.38s | 7.4%) | High Performance Aquatic Club | 12/06/2025 | 2025 HPAC 5th Annual Festivus Winterfest | |
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.