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 | 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 | |
| 2 | Artin Bonakchi | 38.39 | 10 | AA Min | AAA: 38.29 (+0.10s | 0.3%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 3 | Zachary Zeng | 39.02 | 10 | AA Min | AAA: 38.29 (+0.73s | 1.9%) | Waterloo Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 4 | 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 | |
| 5 | 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 | |
| 6 | 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 | |
| 7 | Benjamin Balmaceda | 39.94 | 10 | AA Min | AAA: 38.29 (+1.65s | 4.1%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 8 | Duke Guo | 40.04 | 10 | AA Min | AAA: 38.29 (+1.75s | 4.4%) | McAllen Swim Club | 07/25/2026 | 2026 ST SC BAS Swim Meet July | |
| 9 | Troy Cary | 40.08 | 10 | AA Min | AAA: 38.29 (+1.79s | 4.5%) | Alamo Heights Aquatic Club ? A | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 10 | Troy Cary | 40.19 | 9 | AA Min | AAA: 38.29 (+1.90s | 4.7%) | Unattached | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 11 | Jacob Hood | 40.83 | 10 | A Min | AA: 40.19 (+0.64s | 1.6%) | Sailfish | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 12 | Graham Rothwell | 41.53 | 10 | A Min | AA: 40.19 (+1.34s | 3.2%) | San Gabriel Aquatics | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 13 | Liam Bundick | 41.61 | 10 | A Min | AA: 40.19 (+1.42s | 3.4%) | Alamo Area Aquatic Association | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 14 | Matteo Sacrafamilia | 41.64 | 10 | A Min | AA: 40.19 (+1.45s | 3.5%) | Sailfish | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 15 | 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 | |
| 16 | Aedan Allen | 42.38 | 10 | BB Min | A: 42.09 (+0.29s | 0.7%) | Lone Star Aquatic Club | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 17 | Ethan Gaffin | 42.77 | 9 | BB Min | A: 42.09 (+0.68s | 1.6%) | Alamo Area Aquatic Association | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 18 | Dalton Gonzalez | 43.01 | 9 | BB Min | A: 42.09 (+0.92s | 2.1%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 19 | 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 | |
| 20 | Noah Thomas | 43.43 | 10 | BB Min | A: 42.09 (+1.34s | 3.1%) | Longhorn Aquatics | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 21 | Kyu Bae | 43.44 | 9 | BB Min | A: 42.09 (+1.35s | 3.1%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 22 | 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 | |
| 23 | 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 | |
| 24 | Boyd Howard | 43.97 | 9 | BB Min | A: 42.09 (+1.88s | 4.3%) | Longhorn Aquatics | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 25 | Carson Swift | 44.11 | 10 | BB Min | A: 42.09 (+2.02s | 4.6%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 26 | 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 | |
| 27 | Evan McGuire | 44.17 | 10 | BB Min | A: 42.09 (+2.08s | 4.7%) | Aquatex Swim & Water Polo Team | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 28 | Ethan Gaffin | 44.35 | 9 | BB Min | A: 42.09 (+2.26s | 5.1%) | Unattached | 04/10/2026 | 2026 ST SASA Sombrero Series Showdown | |
| 29 | Adam Jiang | 44.37 | 10 | BB Min | A: 42.09 (+2.28s | 5.1%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 30 | 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 | |
| 31 | Olin Beerens | 44.91 | 10 | BB Min | A: 42.09 (+2.82s | 6.3%) | Longhorn Aquatics | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 32 | 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 | |
| 33 | Xander Liu | 45.04 | 10 | BB Min | A: 42.09 (+2.95s | 6.5%) | Sailfish | 03/28/2026 | 2026 ST SGA Spring Fling Meet | |
| 34 | Julian Chan | 45.09 | 10 | BB Min | A: 42.09 (+3.00s | 6.7%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 35 | Keegan Bertoia | 45.39 | 10 | BB Min | A: 42.09 (+3.30s | 7.3%) | Schertz YMCA Swim Team | 04/10/2026 | 2026 ST SASA Sombrero Series Showdown | |
| 36 | Xavier Kallus | 45.72 | 10 | BB Min | A: 42.09 (+3.63s | 7.9%) | Victoria Texas Aquatic Club | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 37 | Chester Evans | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 38 | Isaac Osegueda | 46.06 | 10 | BB Min | A: 42.09 (+3.97s | 8.6%) | YMCA of Austin Swim Alliance | 09/13/2025 | 2025 ST ASC Sprint Meet | |
| 39 | Braylon Ward | 46.15 | 10 | BB Min | A: 42.09 (+4.06s | 8.8%) | Aquatex Swim & Water Polo Team | 01/06/2026 | 2026 ST AQTX TNR 1062026 | |
| 40 | Alexander Zhang | 46.27 | 9 | BB Min | A: 42.09 (+4.18s | 9.0%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 41 | Lucius Leven | 46.37 | 10 | BB Min | A: 42.09 (+4.28s | 9.2%) | Alamo Area Aquatic Association | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 42 | Raylan Raphael | 46.51 | 9 | BB Min | A: 42.09 (+4.42s | 9.5%) | Sailfish | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 43 | Alexander Paraskevov | 46.64 | 9 | BB Min | A: 42.09 (+4.55s | 9.8%) | Westlake Aquatic Facility | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 44 | Levi Bynum | 46.86 | 9 | BB Min | A: 42.09 (+4.77s | 10.2%) | Alamo Area Aquatic Association | 02/24/2026 | 2026 ST AAAA NS End Of Season Race Nights | |
| 45 | Benjamin Zhou | 46.94 | 9 | BB Min | A: 42.09 (+4.85s | 10.3%) | Life Time Swim Team - Central | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 46 | Leon Yan | 47.00 | 9 | BB Min | A: 42.09 (+4.91s | 10.4%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | |
| 47 | Miguel Morales | 47.00 | 10 | BB Min | A: 42.09 (+4.91s | 10.4%) | Brownsville Aquatics | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 48 | Jimmy Fang | 47.16 | 10 | BB Min | A: 42.09 (+5.07s | 10.8%) | Nitro Swimming | 09/27/2025 | 2025 ST NTRO Autumn Classic | |
| 49 | Jack Griego | 47.34 | 9 | BB Min | A: 42.09 (+5.25s | 11.1%) | Waterloo Swimming | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 50 | Luke Battles | 47.36 | 10 | BB Min | A: 42.09 (+5.27s | 11.1%) | Alamo Area Aquatic Association | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | |
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.