Southern Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | Michael Catchot | 43.34 | 10 | B: 38.19 (+5.15s | 11.9%) | City of Mobile Swim Associatio | 10/02/2026 | 2026 Vance Rose Invitational | ||
| 2252 | Logan Reidy | 43.34 | 9 | B: 38.19 (+5.15s | 11.9%) | Patriot Aquatics | 10/10/2026 | TCSC Fall Invitational | ||
| 2253 | Ruben Hinojosa | 43.35 | 10 | B: 38.19 (+5.16s | 11.9%) | McAllen Swim Club | 09/19/2026 | 2026 ST HPAC Sienna Splash | ||
| 2254 | Major Bolden | 43.35 | 10 | B: 38.19 (+5.16s | 11.9%) | Wake Aquatics | 09/12/2026 | 2026 BSL SE Sprint Into Fall | ||
| 2255 | Henry Peterson | 43.38 | 8 | B: 38.19 (+5.19s | 12.0%) | Blue Dolfins | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 2256 | Mark Hanin | 43.39 | 9 | B: 38.19 (+5.20s | 12.0%) | Lone Star Aquatic Club | 10/09/2026 | 2026 ST LSAC 7th Annual Gnarfest | ||
| 2257 | Yihon Yang | 43.39 | 8 | B: 38.19 (+5.20s | 12.0%) | South Florida Aquatic Club | 04/18/2026 | SoFlo 12 Under Spring Invitational | ||
| 2258 | Declan Aull | 43.41 | 9 | B: 38.19 (+5.22s | 12.0%) | Deerwood Swim Team | 07/26/2025 | 2025 NFSSL Champs | ||
| 2259 | Samuel Edelman | 43.41 | 9 | B: 38.19 (+5.22s | 12.0%) | Fenix Swim Club | 11/21/2025 | 2025 SoFlo Last Chance And Holiday Classic | ||
| 2260 | Maximiliano Hernandez | 43.41 | 7 | B: 38.19 (+5.22s | 12.0%) | Heart of Texas Swim Team | 09/11/2026 | 2026 ST SASA Sombrero Uno | ||
| 2261 | Alexander Ong | 43.41 | 10 | B: 38.19 (+5.22s | 12.0%) | Circle C Select Swim Team | 10/24/2026 | 2026 ST CCSS SC Unclassified | ||
| 2262 | Nathan Jossart | 43.42 | 8 | B: 38.19 (+5.23s | 12.0%) | Cleveland Aquatics | 01/09/2026 | 2026 MCC January Invite | ||
| 2263 | Jayson DaSilva | 43.42 | 9 | B: 38.19 (+5.23s | 12.0%) | Sarasota Tsunami Swim Team | 09/19/2026 | 2026 GCST FALL OPEN | ||
| 2264 | Ryan Chen | 43.42 | 10 | B: 38.19 (+5.23s | 12.0%) | Kentucky Aquatics | 10/17/2026 | LEXD FinFest | ||
| 2265 | Nathan-Jin Sun | 43.43 | 9 | B: 38.19 (+5.24s | 12.1%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 2266 | Elliott Chicas | 43.43 | 9 | B: 38.19 (+5.24s | 12.1%) | Houston Hydra | 11/01/2024 | Gravy Boat Invitational | ||
| 2267 | Owen Denton | 43.43 | 10 | B: 38.19 (+5.24s | 12.1%) | Tnt Swimming | 10/16/2026 | Ryan Moore Invitational | ||
| 2268 | John Love | 43.44 | 8 | B: 38.19 (+5.25s | 12.1%) | Aquatic Team Of Mecklenburg | 07/21/2026 | ATOM Summer Speed 2025 Copied | ||
| 2269 | Delphi Beesley | 43.44 | 9 | B: 38.19 (+5.25s | 12.1%) | San Gabriel Aquatics | 07/18/2026 | 2026 SGA Gold Rush | ||
| 2270 | Rishaan Chintalapani | 43.44 | 10 | B: 38.19 (+5.25s | 12.1%) | Tac Titans | 09/21/2025 | 2025 TAC TITANS Blue V Green Meet | ||
| 2271 | Julian Clements | 43.44 | 10 | B: 38.19 (+5.25s | 12.1%) | YMCA of Austin Swim Alliance | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 2272 | Jett Scott | 43.45 | 9 | B: 38.19 (+5.26s | 12.1%) | Alamo Area Aquatic Association | 11/22/2024 | 2024 ST AAAA SW SCY Harvest Hustle | ||
| 2273 | Dylan Tran | 43.46 | 8 | B: 38.19 (+5.27s | 12.1%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | ||
| 2274 | Cesar Garcia | 43.47 | 9 | B: 38.19 (+5.28s | 12.1%) | EL Paso Border Land Swim Team | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | ||
| 2275 | Bennett Person | 43.47 | 8 | B: 38.19 (+5.28s | 12.1%) | Sarasota Tsunami Swim Team | 10/17/2026 | 2026 SPEEDO OCROBERFEST Swim Meet | ||
| 2276 | Jesus Perez | 43.47 | 8 | B: 38.19 (+5.28s | 12.1%) | Treasure Coast Swimming | 10/10/2026 | TCSC Fall Invitational | ||
| 2277 | Juan Miller | 43.48 | 10 | B: 38.19 (+5.29s | 12.2%) | Lake Lytal Lightning | 09/12/2026 | LLL ALmost Fall Invite 91226 | ||
| 2278 | Aaron Noormagi | 43.49 | 9 | B: 38.19 (+5.30s | 12.2%) | Eagle Aquatics | 09/26/2026 | Eagle Fall Invite 2026 | ||
| 2279 | Simon Kim | 43.51 | 9 | B: 38.19 (+5.32s | 12.2%) | Fulshear Racing Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 2280 | Eli Ji | 43.51 | 8 | B: 38.19 (+5.32s | 12.2%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | ||
| 2281 | Julian Oakes | 43.52 | 9 | B: 38.19 (+5.33s | 12.2%) | West | 09/05/2026 | 2026 Garrett S Midnight Madness | ||
| 2282 | Preston Perez | 43.52 | 10 | B: 38.19 (+5.33s | 12.2%) | Sarasota Tsunami Swim Team | 10/17/2026 | 2026 SPEEDO OCROBERFEST Swim Meet | ||
| 2283 | Aleksander Jasniewski | 43.52 | 10 | B: 38.19 (+5.33s | 12.2%) | The Berkeley Barracudas | 01/23/2026 | 2026 Hot Chocolate Invite | ||
| 2284 | Ethan Yarrington | 43.53 | 10 | B: 38.19 (+5.34s | 12.3%) | Clover Aquatics | 01/17/2026 | 2026 ST AAAA NS Frostbite | ||
| 2285 | Jaxson Dehnert | 43.53 | 8 | B: 38.19 (+5.34s | 12.3%) | Saint Andrew\\\\\\'s Aquatics | 09/13/2025 | Scotty Invite | ||
| 2286 | Cristobal Arata | 43.54 | 9 | B: 38.19 (+5.35s | 12.3%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 2287 | Sebastian Bermudez | 43.54 | 8 | B: 38.19 (+5.35s | 12.3%) | Blue Marlins Of Hialeah Garden | 10/10/2026 | NMST BMHG October Invite 26 | ||
| 2288 | Thomas Bruner | 43.55 | 10 | B: 38.19 (+5.36s | 12.3%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | ||
| 2289 | Gram Stone | 43.56 | 10 | B: 38.19 (+5.37s | 12.3%) | Wake Aquatics | 09/12/2026 | 2026 BSL SE Sprint Into Fall | ||
| 2290 | Nathan Bi | 43.57 | 9 | B: 38.19 (+5.38s | 12.3%) | Life Time Swim Team - Central | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | ||
| 2291 | Samuel Iannarelli | 43.57 | 9 | B: 38.19 (+5.38s | 12.3%) | Greater Tampa Swim Association | 10/09/2026 | 2026 GTSA TYR Swim Classic | ||
| 2292 | Samson Bivone | 43.57 | 9 | B: 38.19 (+5.38s | 12.3%) | Texas Elite Swimming | 10/24/2026 | 2026 ST CCSS SC Unclassified | ||
| 2293 | Owen Penley | 43.60 | 8 | B: 38.19 (+5.41s | 12.4%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 2294 | Frederick Locke | 43.60 | 7 | B: 38.19 (+5.41s | 12.4%) | Tampa Elite Aquatics | 10/02/2026 | SAINT PETE AQUATICS FRI NITE RACE OCT 2 2026 | ||
| 2295 | Adrian Julich | 43.61 | 8 | B: 38.19 (+5.42s | 12.4%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 2296 | James Green | 43.62 | 9 | B: 38.19 (+5.43s | 12.4%) | Streamline & Sprint Human Perf | 11/07/2025 | 2025 SE BSL Cranberry Classic | ||
| 2297 | Flynn Michielsen | 43.63 | 10 | B: 38.19 (+5.44s | 12.5%) | Power for Life | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 2298 | Hoyt Marsocci | 43.64 | 8 | B: 38.19 (+5.45s | 12.5%) | Indian River Aquatics | 06/26/2026 | 2026 Summer Area 6 Champs | ||
| 2299 | Matt Shen | 43.65 | 10 | B: 38.19 (+5.46s | 12.5%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 2300 | Toba Galvan | 43.66 | 10 | B: 38.19 (+5.47s | 12.5%) | Olympus Swimming Club | 09/12/2026 | NMST September Invite 26 SCY | ||
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.