South Texas Swimming Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Edward Miles | 46.39 | 8 | B Min | BB: 42.89 (+3.50s | 7.5%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 152 | Samuel Ollestad | 46.42 | 8 | B Min | BB: 42.89 (+3.53s | 7.6%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 153 | Charles Mulliner | 46.47 | 9 | B Min | BB: 42.89 (+3.58s | 7.7%) | Streamline Aquatics | 11/07/2025 | 2025 ST SASA Sombrero Series Tres | |
| 154 | Collin Yang | 46.53 | 10 | B Min | BB: 42.89 (+3.64s | 7.8%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | |
| 155 | Jacob Johnson | 46.53 | 10 | B Min | BB: 42.89 (+3.64s | 7.8%) | YMCA of Austin Swim Alliance | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 156 | Shane Varian | 46.54 | 10 | B Min | BB: 42.89 (+3.65s | 7.8%) | Unattached | 02/06/2026 | 2026 ST SASA Spark Series | |
| 157 | Tristan Swan | 46.67 | 8 | B Min | BB: 42.89 (+3.78s | 8.1%) | Boerne Elite Aquatics | 09/12/2025 | 2025 ST SASA Sombrero Series Uno | |
| 158 | Cooper Stevenson | 46.67 | 8 | B Min | BB: 42.89 (+3.78s | 8.1%) | High Performance Aquatic Club | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 159 | Shane Varian | 46.73 | 10 | B Min | BB: 42.89 (+3.84s | 8.2%) | Alamo Area Aquatic Association | 11/22/2025 | 2025 Harvest Hustle | |
| 160 | Kroy Zimmerman | 46.75 | 10 | B Min | BB: 42.89 (+3.86s | 8.3%) | Alamo Area Aquatic Association | 01/11/2025 | 2025 ST AAAA B Champs South | |
| 161 | Simon Xiong | 46.88 | 10 | B Min | BB: 42.89 (+3.99s | 8.5%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | |
| 162 | Thomas Ho | 46.91 | 9 | B Min | BB: 42.89 (+4.02s | 8.6%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 163 | Riley Lopez | 46.94 | 10 | B Min | BB: 42.89 (+4.05s | 8.6%) | Alamo Area Aquatic Association | 03/01/2025 | 2025 AAAA SW End Of Season Splash | |
| 164 | Eli Davis | 46.94 | 9 | B Min | BB: 42.89 (+4.05s | 8.6%) | Stsa | 12/07/2024 | 2024 ST SEAL SC Christmas Classic | |
| 165 | Robert Miles | 47.09 | 8 | B Min | BB: 42.89 (+4.20s | 8.9%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 166 | Edward Galvan | 47.13 | 10 | B Min | BB: 42.89 (+4.24s | 9.0%) | YMCA of Austin Swim Alliance | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | |
| 167 | Ishan Finger | 47.25 | 9 | B Min | BB: 42.89 (+4.36s | 9.2%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 168 | Jackson Doyle | 47.33 | 9 | B Min | BB: 42.89 (+4.44s | 9.4%) | Streamline Aquatics | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 169 | Alexander Zhang | 47.34 | 9 | B Min | BB: 42.89 (+4.45s | 9.4%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 170 | Kai Halasz | 47.34 | 9 | B Min | BB: 42.89 (+4.45s | 9.4%) | Capital Area Aquatics | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 171 | Benjamin Liang | 47.43 | 10 | B Min | BB: 42.89 (+4.54s | 9.6%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | |
| 172 | Tatum Leer | 47.52 | 10 | B Min | BB: 42.89 (+4.63s | 9.7%) | Nitro Swimming | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | |
| 173 | Barrett Hopper | 47.68 | 9 | B Min | BB: 42.89 (+4.79s | 10.0%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 174 | James Woods | 47.71 | 9 | B Min | BB: 42.89 (+4.82s | 10.1%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 175 | Aidan Hodges | 47.75 | 9 | B Min | BB: 42.89 (+4.86s | 10.2%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 176 | Sebastian Brassfield | 47.77 | 10 | B Min | BB: 42.89 (+4.88s | 10.2%) | Alamo Heights Aquatic Club ? A | 02/24/2026 | 2026 ST AAAA NS End Of Season Race Nights | |
| 177 | Ziqi Zhang | 47.79 | 9 | B Min | BB: 42.89 (+4.90s | 10.3%) | Alamo Area Aquatic Association | 09/10/2025 | 2025 ST AAAA NS Septermber Race Night | |
| 178 | Ben Crockett | 47.84 | 9 | B Min | BB: 42.89 (+4.95s | 10.3%) | Victoria Texas Aquatic Club | 12/20/2025 | 2025 ST SASA Tis The Season | |
| 179 | Leo Labay | 47.90 | 10 | B Min | BB: 42.89 (+5.01s | 10.5%) | YMCA of Austin Swim Alliance | 11/01/2025 | 2025 ST ASC Fall Classic | |
| 180 | Bruno Rech | 47.96 | 8 | B Min | BB: 42.89 (+5.07s | 10.6%) | Lone Star Aquatic Club | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 181 | Ryan Guzman | 48.07 | 10 | B Min | BB: 42.89 (+5.18s | 10.8%) | Alamo Area Aquatic Association | 02/24/2026 | 2026 ST AAAA NS End Of Season Race Nights | |
| 182 | George Lupton | 48.14 | 9 | B Min | BB: 42.89 (+5.25s | 10.9%) | Sailfish | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 183 | Marcelo Fragale | 48.16 | 9 | B Min | BB: 42.89 (+5.27s | 10.9%) | Lone Star Aquatic Club | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 184 | Nathan Ebbeling | 48.17 | 7 | B Min | BB: 42.89 (+5.28s | 11.0%) | YMCA of Austin Swim Alliance | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | |
| 185 | Jeongdam Kong | 48.19 | 10 | B Min | BB: 42.89 (+5.30s | 11.0%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | |
| 186 | Jackson Waite | 48.20 | 9 | B Min | BB: 42.89 (+5.31s | 11.0%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 187 | Travis Busch | 48.22 | 10 | B Min | BB: 42.89 (+5.33s | 11.1%) | Medina Valley Swim Club | 12/20/2024 | 2024 ST SASA Tis The Season | |
| 188 | Parker Birkelbach | 48.22 | 10 | B Min | BB: 42.89 (+5.33s | 11.1%) | Unattached | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 189 | Aaron Castro | 48.24 | 9 | B Min | BB: 42.89 (+5.35s | 11.1%) | San Antonio Wave | 10/10/2025 | 2025 ST SASA Sombrero Series Dos Copied | |
| 190 | Rodion Podliesnov | 48.30 | 8 | B: 48.29 (+0.01s | 0.0%) | Longhorn Aquatics | 10/11/2025 | 2025 ST WOW Great Pumpkin Plunge | ||
| 191 | Arden Showalter | 48.36 | 10 | B: 48.29 (+0.07s | 0.1%) | Nitro Swimming | 11/03/2024 | 2024 ST TXLA 10 U November Unclassified | ||
| 192 | Nico Hess | 48.38 | 8 | B: 48.29 (+0.09s | 0.2%) | Circle C Select Swim Team | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | ||
| 193 | Dylan Zhang | 48.42 | 10 | B: 48.29 (+0.13s | 0.3%) | Life Time Swim Team - Central | 03/28/2026 | 2026 ST SGA Spring Fling Meet | ||
| 194 | Joseph Martin | 48.48 | 9 | B: 48.29 (+0.19s | 0.4%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 195 | Jax Moczygemba | 48.49 | 10 | B: 48.29 (+0.20s | 0.4%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 196 | Ivan Osegueda | 48.60 | 9 | B: 48.29 (+0.31s | 0.6%) | YMCA of Austin Swim Alliance | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 197 | Hayden Hammack | 48.61 | 10 | B: 48.29 (+0.32s | 0.7%) | Surge Aquatics | 09/27/2025 | 2025 ST SRG September Kick Off | ||
| 198 | Maverick Marchant | 48.63 | 9 | B: 48.29 (+0.34s | 0.7%) | YMCA of Austin Swim Alliance | 12/15/2024 | 2024 ST YMCA Swim Y All Jingle Bell Splash | ||
| 199 | Benjamin Bolkey | 48.65 | 9 | B: 48.29 (+0.36s | 0.7%) | Lone Star Aquatic Club | 10/10/2025 | 2025 ST LSAC 6th Annual Gnarfest | ||
| 200 | Boaz Hutchinson | 48.67 | 9 | B: 48.29 (+0.38s | 0.8%) | Pflugerville Pflamingos | 01/17/2026 | 2026 ST AQTX B 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.