Southern Zone Zone Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2101 | Barrett Holley | 52.02 | 10 | B: 48.29 (+3.73s | 7.2%) | Waterloo Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 2102 | Matthew Rocha | 52.03 | 10 | B: 48.29 (+3.74s | 7.2%) | Corpus Christi Laredo Del Rio | 10/09/2026 | 2026 ST SASA Sombrero Dos | ||
| 2103 | Jace Flores | 52.04 | 10 | B: 48.29 (+3.75s | 7.2%) | Waterloo Swimming | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | ||
| 2104 | Caleb Moritz | 52.05 | 9 | B: 48.29 (+3.76s | 7.2%) | Nocatee Bluetide Swim Team | 02/14/2026 | 10th Annual Small Team Championships | ||
| 2105 | David Radchenko Avondo | 52.06 | 6 | B: 48.29 (+3.77s | 7.2%) | Hill Country Aquatics | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | ||
| 2106 | Kai Monti | 52.06 | 8 | B: 48.29 (+3.77s | 7.2%) | Westlake Aquatic Facility | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 2107 | Jameson Cooper | 52.07 | 10 | B: 48.29 (+3.78s | 7.3%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | ||
| 2108 | Lane Lopez | 52.07 | 9 | B: 48.29 (+3.78s | 7.3%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | ||
| 2109 | Deacon Kline | 52.08 | 9 | B: 48.29 (+3.79s | 7.3%) | San Gabriel Aquatics | 07/18/2026 | 2026 SGA Gold Rush | ||
| 2110 | Colin Cordero | 52.10 | 9 | B: 48.29 (+3.81s | 7.3%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 2111 | Thomas Barker | 52.10 | 9 | B: 48.29 (+3.81s | 7.3%) | Escalate Aquatic Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 2112 | Ryan Norris | 52.10 | 9 | B: 48.29 (+3.81s | 7.3%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | ||
| 2113 | Hudson Domark | 52.11 | 9 | B: 48.29 (+3.82s | 7.3%) | Miami County Day Aquatic | 11/21/2025 | 2025 RANS Turkey Invite | ||
| 2114 | Stephen Dunn | 52.12 | 9 | B: 48.29 (+3.83s | 7.3%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | ||
| 2115 | Howard Hornsby | 52.12 | 8 | B: 48.29 (+3.83s | 7.3%) | Madison Swimming Association | 10/16/2026 | 2026 HSA Fran Norris Meet | ||
| 2116 | Micah Schulte | 52.13 | 10 | B: 48.29 (+3.84s | 7.4%) | Oldham County Family YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | ||
| 2117 | Jackson Wheatley | 52.14 | 9 | B: 48.29 (+3.85s | 7.4%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | ||
| 2118 | Alberto Tapia | 52.14 | 10 | B: 48.29 (+3.85s | 7.4%) | West Texas Typhoon | 09/20/2026 | 2026 BD Del Norte #1 | ||
| 2119 | Theodore Kunzi | 52.16 | 7 | B: 48.29 (+3.87s | 7.4%) | Swim Melbourne | 10/11/2025 | TCSC Fall Invitational | ||
| 2120 | Jax Julien | 52.17 | 9 | B: 48.29 (+3.88s | 7.4%) | Htx Swims | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | ||
| 2121 | Vance Buck | 52.19 | 10 | B: 48.29 (+3.90s | 7.5%) | YMCA of the Triangle Area Swim | 09/28/2025 | 2025 YOTA Intrasquad Meet | ||
| 2122 | Daniel Dumuta Malic | 52.19 | 9 | B: 48.29 (+3.90s | 7.5%) | Bone Island Swim Club | 09/06/2026 | FGC KW ABC Pentathlon Invitational 09062026 | ||
| 2123 | Matt Shen | 52.19 | 10 | B: 48.29 (+3.90s | 7.5%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 2124 | Liam Tobias | 52.21 | 9 | B: 48.29 (+3.92s | 7.5%) | Hammerhead Aquatics | 09/20/2025 | September Open 2025 | ||
| 2125 | Ace Allen | 52.22 | 9 | B: 48.29 (+3.93s | 7.5%) | Scottsboro Swim Association | 09/26/2026 | 2026 KONA ICE INVITATIONAL | ||
| 2126 | Paul Beshara | 52.23 | 9 | B: 48.29 (+3.94s | 7.5%) | Sharks Swim Club | 09/28/2024 | Sharks Pentathalon 2024 | ||
| 2127 | Bodhi Viprakasit | 52.24 | 9 | B: 48.29 (+3.95s | 7.6%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | ||
| 2128 | Nihaal Grewal | 52.25 | 9 | B: 48.29 (+3.96s | 7.6%) | Pflugerville Pflamingos | 11/03/2024 | 2024 ST TXLA 10 U November Unclassified | ||
| 2129 | Jacob Arnold | 52.25 | 9 | B: 48.29 (+3.96s | 7.6%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | ||
| 2130 | Noah Bustamante | 52.26 | 10 | B: 48.29 (+3.97s | 7.6%) | San Antonio Wave | 02/24/2026 | 2026 ST AAAA NS End Of Season Race Nights | ||
| 2131 | Easton Takeda | 52.26 | 8 | B: 48.29 (+3.97s | 7.6%) | Sharks Swim Club | 11/08/2024 | Sharks November Invitational | ||
| 2132 | Alexander Scullin | 52.26 | 8 | B: 48.29 (+3.97s | 7.6%) | West Valley Aquatics | 11/01/2025 | Dive Into The Unknown 2025 | ||
| 2133 | Gabriel Osuna | 52.28 | 9 | B: 48.29 (+3.99s | 7.6%) | Stone Crabs Swim Team | 12/06/2025 | Winter Invitational Stone Crabs Swim Team | ||
| 2134 | Collin Long | 52.28 | 9 | B: 48.29 (+3.99s | 7.6%) | Gator Swim Club | 10/09/2026 | 2026 FAST Pumpkin Plunge | ||
| 2135 | Colin Sheehy | 52.29 | 10 | B: 48.29 (+4.00s | 7.6%) | Houston Hydra | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | ||
| 2136 | Vaughn Ignash | 52.29 | 8 | B: 48.29 (+4.00s | 7.6%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | ||
| 2137 | Thorin Johnson | 52.32 | 10 | B: 48.29 (+4.03s | 7.7%) | South Shore Sails | 11/08/2024 | Sharks November Invitational | ||
| 2138 | Christian Teehan | 52.32 | 10 | B: 48.29 (+4.03s | 7.7%) | Fast Falcons | 02/28/2026 | 2026 Area 4 Spring Champs | ||
| 2139 | Troy Ebli | 52.33 | 10 | B: 48.29 (+4.04s | 7.7%) | Tnt Swimming | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 2140 | Dusan Horvath | 52.35 | 9 | B: 48.29 (+4.06s | 7.8%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 2141 | Julian Franco Moya | 52.35 | 10 | B: 48.29 (+4.06s | 7.8%) | Greater Pensacola Aquatic Club | 01/16/2026 | 2026 GPAC Winter Invitational | ||
| 2142 | Oren Alfiero | 52.35 | 7 | B: 48.29 (+4.06s | 7.8%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 2143 | Henry Ehrhart | 52.35 | 10 | B: 48.29 (+4.06s | 7.8%) | Tampa Elite Aquatics | 10/03/2025 | BERK TEAM Duel In The Pool 2025 | ||
| 2144 | Maksim Kozomara | 52.37 | 9 | B: 48.29 (+4.08s | 7.8%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 2145 | Cooper Demel | 52.37 | 9 | B: 48.29 (+4.08s | 7.8%) | Houston Hydra | 09/21/2024 | SSAN 2024 Black Gold Meet | ||
| 2146 | Oscar Grant | 52.39 | 8 | B: 48.29 (+4.10s | 7.8%) | YMCA OF Western North Carolina | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | ||
| 2147 | Xander Yingling | 52.39 | 9 | B: 48.29 (+4.10s | 7.8%) | Greater Pensacola Aquatic Club | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | ||
| 2148 | Sebastian Pou | 52.39 | 10 | B: 48.29 (+4.10s | 7.8%) | Patriot Aquatics | 09/13/2025 | 2025 PA Fall Invite | ||
| 2149 | Ashton Gaspin | 52.41 | 10 | B: 48.29 (+4.12s | 7.9%) | Saint Andrew\\\\\\'s Aquatics | 11/01/2025 | Piranhas Turkey Classic 2025 | ||
| 2150 | Kelton Gibson | 52.41 | 9 | B: 48.29 (+4.12s | 7.9%) | YMCA of the Triangle Area Swim | 07/25/2026 | 2026 RSA Flip Flop | ||
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.