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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Luca Chagas | 43.87 | 10 | B Min | BB: 42.89 (+0.98s | 2.2%) | SwimRise Aquatics | 01/16/2026 | 2026 Pentathlon | |
| 1002 | Connor Brown | 43.88 | 10 | B Min | BB: 42.89 (+0.99s | 2.3%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 1003 | Chuanrui Li | 43.90 | 10 | B Min | BB: 42.89 (+1.01s | 2.3%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 1004 | Jefferson Riley | 43.91 | 10 | B Min | BB: 42.89 (+1.02s | 2.3%) | Team Charlotte Swimming | 01/04/2026 | 2026 Team Sailfish Dual Copied | |
| 1005 | Alexi Covarrubias | 43.91 | 10 | B Min | BB: 42.89 (+1.02s | 2.3%) | West Texas Typhoon | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 1006 | Asher Cariazo | 43.92 | 9 | B Min | BB: 42.89 (+1.03s | 2.3%) | Montrose Marlins Swim Club | 05/17/2025 | 2025 CO Western Slope IM Challenge | |
| 1007 | Thiago Mantilla | 43.93 | 9 | B Min | BB: 42.89 (+1.04s | 2.4%) | South Florida Aquatic Club | 09/05/2025 | 2025 Michael S Memorial Meet | |
| 1008 | Brooks Lansang | 43.94 | 9 | B Min | BB: 42.89 (+1.05s | 2.4%) | Bolles School Sharks | 10/25/2025 | 2025 SJAC Halloween Invitational | |
| 1009 | Michel Opp | 43.96 | 9 | B Min | BB: 42.89 (+1.07s | 2.4%) | Loggerhead Aquatics | 01/31/2025 | 2025 February Classic | |
| 1010 | Jeremy Zhang | 43.98 | 10 | B Min | BB: 42.89 (+1.09s | 2.5%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 1011 | Johnny Duggins | 43.99 | 10 | B Min | BB: 42.89 (+1.10s | 2.5%) | Enfinity Aquatic Club | 10/17/2025 | EAC Autumn Invitational 2025 | |
| 1012 | Knox Berry | 43.99 | 8 | B Min | BB: 42.89 (+1.10s | 2.5%) | Cleveland Aquatics | 10/17/2025 | 2025 MCC October Invite | |
| 1013 | Owen McDonald | 44.01 | 8 | B Min | BB: 42.89 (+1.12s | 2.5%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1014 | Maverick Alvares | 44.03 | 9 | B Min | BB: 42.89 (+1.14s | 2.6%) | Fulshear Racing Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 1015 | Hayes Perdue | 44.03 | 10 | B Min | BB: 42.89 (+1.14s | 2.6%) | Mississippi Makos Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 1016 | Sean Kim | 44.03 | 10 | B Min | BB: 42.89 (+1.14s | 2.6%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 1017 | Jacob Day | 44.05 | 9 | B Min | BB: 42.89 (+1.16s | 2.6%) | Montgomery Aquatic Race Club | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 1018 | Colson Hosford | 44.06 | 9 | B Min | BB: 42.89 (+1.17s | 2.7%) | Area Tallahassee Aquatic Club | 09/19/2025 | 2025 Tropic Like It S Hot Open | |
| 1019 | Nicolas Wilkes | 44.06 | 9 | B Min | BB: 42.89 (+1.17s | 2.7%) | City of Mobile Swim Associatio | 10/04/2025 | 2025 CMSA Vance Rose Invitational | |
| 1020 | Easton Yu | 44.06 | 9 | B Min | BB: 42.89 (+1.17s | 2.7%) | Longhorn Aquatics | 10/11/2025 | 2025 ST WOW Great Pumpkin Plunge | |
| 1021 | Egor Anoshkin | 44.06 | 10 | B Min | BB: 42.89 (+1.17s | 2.7%) | South Florida Aquatic Club | 12/05/2025 | 2025 FG Holiday Champ | |
| 1022 | Jonah Friedrich | 44.06 | 10 | B Min | BB: 42.89 (+1.17s | 2.7%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 1023 | Ian Park | 44.07 | 10 | B Min | BB: 42.89 (+1.18s | 2.7%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 1024 | Mor Mihalyi | 44.08 | 8 | B Min | BB: 42.89 (+1.19s | 2.7%) | Bolles School Sharks | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 1025 | Zakhar Biliavskyi | 44.08 | 8 | B Min | BB: 42.89 (+1.19s | 2.7%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 1026 | Lucas Ding | 44.08 | 8 | B Min | BB: 42.89 (+1.19s | 2.7%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1027 | Owen Cochrane | 44.09 | 8 | B Min | BB: 42.89 (+1.20s | 2.7%) | Catawba Valley Aquatic Club | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 1028 | Callahan Calkins | 44.10 | 9 | B Min | BB: 42.89 (+1.21s | 2.7%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | |
| 1029 | John Driver | 44.10 | 10 | B Min | BB: 42.89 (+1.21s | 2.7%) | Marshall County Swim Club | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1030 | Elliott Donewar | 44.10 | 8 | B Min | BB: 42.89 (+1.21s | 2.7%) | YMCA of the Triangle Area Swim | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 1031 | Albert Frolov | 44.11 | 8 | B Min | BB: 42.89 (+1.22s | 2.8%) | Bravo Swim Team | 01/16/2026 | 2026 RANS Winter Splash | |
| 1032 | Jackson Woods | 44.12 | 9 | B Min | BB: 42.89 (+1.23s | 2.8%) | Inspire Swimming | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 1033 | Adam Johnson | 44.13 | 8 | B Min | BB: 42.89 (+1.24s | 2.8%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 1034 | Collin Hodges | 44.14 | 10 | B Min | BB: 42.89 (+1.25s | 2.8%) | Cullman Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 1035 | Roman Jamil | 44.14 | 9 | B Min | BB: 42.89 (+1.25s | 2.8%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 1036 | Nick Loguinov | 44.14 | 7 | B Min | BB: 42.89 (+1.25s | 2.8%) | Unattached | 11/09/2024 | 2024 LSST November Open Meet | |
| 1037 | Russell Collins | 44.14 | 10 | B Min | BB: 42.89 (+1.25s | 2.8%) | Birmingham Swim League | 12/13/2025 | 2025 Santa Splash | |
| 1038 | Michael Jordan | 44.16 | 9 | B Min | BB: 42.89 (+1.27s | 2.9%) | Lakewood Ranch Swim Associatio | 11/07/2025 | 2025 SYS Turkey Meet | |
| 1039 | Jack Arckey | 44.16 | 9 | B Min | BB: 42.89 (+1.27s | 2.9%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 1040 | Aidan Lee | 44.16 | 8 | B Min | BB: 42.89 (+1.27s | 2.9%) | Auburn Aquatics | 09/20/2025 | OST Fall Invite | |
| 1041 | Conrad Agar | 44.17 | 9 | B Min | BB: 42.89 (+1.28s | 2.9%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | |
| 1042 | Grayson Choong | 44.18 | 8 | B Min | BB: 42.89 (+1.29s | 2.9%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 1043 | Edward Kranz | 44.20 | 9 | B Min | BB: 42.89 (+1.31s | 3.0%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 1044 | Hendrix Kelly | 44.23 | 9 | B Min | BB: 42.89 (+1.34s | 3.0%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 1045 | Max Madera | 44.25 | 10 | B Min | BB: 42.89 (+1.36s | 3.1%) | Fast Falcons | 01/09/2026 | 2026 FAST Polar Plunge | |
| 1046 | Jude Donivan | 44.25 | 10 | B Min | BB: 42.89 (+1.36s | 3.1%) | Alamo Area Aquatic Association | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | |
| 1047 | Orlando Godoy | 44.25 | 9 | B Min | BB: 42.89 (+1.36s | 3.1%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | |
| 1048 | William Massie | 44.26 | 10 | B Min | BB: 42.89 (+1.37s | 3.1%) | O\\\\\\'Neal Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 1049 | Max Chen | 44.28 | 10 | B Min | BB: 42.89 (+1.39s | 3.1%) | Swim Birmingham YMCA | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1050 | Adam Elshamy | 44.29 | 8 | B Min | BB: 42.89 (+1.40s | 3.2%) | The Woodlands Swim Team | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | |
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.