Southern Zone Zone Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Rutianyi Han | 48.26 | 9 | B: 43.89 (+4.37s | 9.1%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 1402 | Cruz Smith | 48.27 | 9 | B: 43.89 (+4.38s | 9.1%) | SwimRise Aquatics | 05/22/2026 | EAJ Mayhem 2026 | ||
| 1403 | Gabriel Fabiano | 48.27 | 9 | B: 43.89 (+4.38s | 9.1%) | Planet Swim Aquatics | 05/16/2026 | 2026 PSA May Invite | ||
| 1404 | Corbin Lybrand | 48.28 | 8 | B: 43.89 (+4.39s | 9.1%) | Unattached | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | ||
| 1405 | Cooper Stevens | 48.30 | 9 | B: 43.89 (+4.41s | 9.1%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 1406 | Beckett Shuberg | 48.31 | 8 | B: 43.89 (+4.42s | 9.1%) | Cumming Waves | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | ||
| 1407 | Eli Jiang | 48.34 | 9 | B: 43.89 (+4.45s | 9.2%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 1408 | Kayson Stephens | 48.35 | 10 | B: 43.89 (+4.46s | 9.2%) | Seastars Aquatics | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | ||
| 1409 | David Shlalashvili | 48.37 | 7 | B: 43.89 (+4.48s | 9.3%) | Cyclones Swim Team | 04/18/2026 | SCS Under The Sun Invitational | ||
| 1410 | Isaiah Connolly | 48.37 | 8 | B: 43.89 (+4.48s | 9.3%) | Nocatee Bluetide Swim Team | 05/02/2026 | SwimRise IMX IMR Challenge | ||
| 1411 | Oleg Lomakin | 48.40 | 8 | B: 43.89 (+4.51s | 9.3%) | Florida Atlantic Aquatics | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | ||
| 1412 | Praan Hanwong | 48.42 | 10 | B: 43.89 (+4.53s | 9.4%) | Circle C Select Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | ||
| 1413 | Mykhailo Vinnytskyi | 48.43 | 10 | B: 43.89 (+4.54s | 9.4%) | Boerne Elite Aquatics | 05/31/2025 | 2025 ST HPAC Sunshine Splash | ||
| 1414 | Calvin Cook | 48.44 | 10 | B: 43.89 (+4.55s | 9.4%) | Swim Tampa Aquatics | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | ||
| 1415 | Ethan Tan | 48.46 | 9 | B: 43.89 (+4.57s | 9.4%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | ||
| 1416 | Carson Penn | 48.47 | 10 | B: 43.89 (+4.58s | 9.4%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | ||
| 1417 | Victor Padilla | 48.48 | 9 | B: 43.89 (+4.59s | 9.5%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | ||
| 1418 | Sylvain Lanshe | 48.55 | 9 | B: 43.89 (+4.66s | 9.6%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 1419 | Manuel Serrano Palacios | 48.56 | 9 | B: 43.89 (+4.67s | 9.6%) | YMCA of South Florida | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | ||
| 1420 | Owen Goettel | 48.57 | 8 | B: 43.89 (+4.68s | 9.6%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 1421 | Lucas Silva | 48.58 | 10 | B: 43.89 (+4.69s | 9.7%) | Longhorn Aquatics | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 1422 | Diego Lechuga | 48.62 | 8 | B: 43.89 (+4.73s | 9.7%) | EL Paso Border Land Swim Team | 07/23/2026 | 2026 BD Long Course Championship | ||
| 1423 | Marcelo Fragale | 48.62 | 9 | B: 43.89 (+4.73s | 9.7%) | Lone Star Aquatic Club | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 1424 | Hudson Bratton | 48.63 | 10 | B: 43.89 (+4.74s | 9.7%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 1425 | Cavan Chen | 48.66 | 10 | B: 43.89 (+4.77s | 9.8%) | Alamo Heights Aquatic Club ? A | 05/15/2026 | 2026 ST NIST Salute To The Troops | ||
| 1426 | John Grewe | 48.67 | 8 | B: 43.89 (+4.78s | 9.8%) | Planet Swim Aquatics | 07/24/2026 | 2026 Area 1 LCM Championships | ||
| 1427 | Ethan Cadena | 48.68 | 9 | B: 43.89 (+4.79s | 9.8%) | South Florida Aquatic Club | 06/26/2026 | June Central Park Series | ||
| 1428 | Heaton Waits | 48.74 | 10 | B: 43.89 (+4.85s | 10.0%) | Etown Dolphins | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 1429 | Jacob Pais | 48.75 | 8 | B: 43.89 (+4.86s | 10.0%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 1430 | Uras Altinoluk | 48.75 | 6 | B: 43.89 (+4.86s | 10.0%) | Atomic City Aquatic Club | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 1431 | Jacob Trammell | 48.76 | 9 | B: 43.89 (+4.87s | 10.0%) | Rowan Aquatic Club - YMCA | 06/06/2026 | SAC Summer Open | ||
| 1432 | Joshua Long | 48.79 | 9 | B: 43.89 (+4.90s | 10.0%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 1433 | Beckett Hudson | 48.82 | 9 | B: 43.89 (+4.93s | 10.1%) | Sailfish | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | ||
| 1434 | Austin Ochoa | 48.84 | 8 | B: 43.89 (+4.95s | 10.1%) | Corpus Christi Laredo Del Rio | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | ||
| 1435 | Enoch Olowookere | 48.85 | 8 | B: 43.89 (+4.96s | 10.2%) | YMCA of Austin Swim Alliance | 04/25/2026 | 2026 ST CCSS LC Unclassified | ||
| 1436 | Mateo Santiago Flores | 48.86 | 10 | B: 43.89 (+4.97s | 10.2%) | Cleveland Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 1437 | Liam Daykhovsky | 48.86 | 10 | B: 43.89 (+4.97s | 10.2%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | ||
| 1438 | Marshall Patton | 48.86 | 8 | B: 43.89 (+4.97s | 10.2%) | San Antonio Wave | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 1439 | Johnny Li | 48.92 | 8 | B: 43.89 (+5.03s | 10.3%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 1440 | Jace Flores | 48.93 | 9 | B: 43.89 (+5.04s | 10.3%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | ||
| 1441 | Cole Ankeny | 48.93 | 8 | B: 43.89 (+5.04s | 10.3%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | ||
| 1442 | Graham Carr | 48.94 | 8 | B: 43.89 (+5.05s | 10.3%) | Marlins Of Raleigh | 05/15/2026 | 2026 ECA Beach Invitational | ||
| 1443 | Alexander Plakotoris | 48.97 | 9 | B: 43.89 (+5.08s | 10.4%) | Greater Tampa Swim Association | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | ||
| 1444 | Antonio Elizondo | 48.98 | 8 | B: 43.89 (+5.09s | 10.4%) | Sea Dragon Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 1445 | Charles Kirby | 48.98 | 7 | B: 43.89 (+5.09s | 10.4%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | ||
| 1446 | Christopher Roberts | 48.99 | 7 | B: 43.89 (+5.10s | 10.4%) | Clearwater Aquatic Team | 05/01/2026 | 2026 WFLA SPRING OPEN | ||
| 1447 | Ciaran Winters | 49.00 | 10 | B: 43.89 (+5.11s | 10.4%) | Lone Star Aquatic Club | 07/02/2026 | 2026 ST LSAC Ultimate Time Trial | ||
| 1448 | Jude Taylor | 49.00 | 10 | B: 43.89 (+5.11s | 10.4%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 1449 | Patricio Gomez | 49.01 | 9 | B: 43.89 (+5.12s | 10.4%) | Life Time Swim Team - Central | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | ||
| 1450 | John Love | 49.01 | 8 | B: 43.89 (+5.12s | 10.4%) | Aquatic Team Of Mecklenburg | 06/25/2026 | ONSA Independence Invitational Copied | ||
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.