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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Anthony Sieiro | 43.08 | 8 | B Min | BB: 42.89 (+0.19s | 0.4%) | Blue Marlins Of Hialeah Garden | 10/11/2025 | NMST BMHG October Invite 25 Copied | |
| 852 | Conner Lemon | 43.08 | 10 | B Min | BB: 42.89 (+0.19s | 0.4%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 853 | Luca Chagas | 43.08 | 10 | B Min | BB: 42.89 (+0.19s | 0.4%) | SwimRise Aquatics | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 854 | Micah Odrzywolski | 43.08 | 10 | B Min | BB: 42.89 (+0.19s | 0.4%) | Piranhas YMCA of the Suncoast | 11/02/2025 | SUNDAY MORNING RACES NOV 2 | |
| 855 | DongHyuk Kang | 43.09 | 9 | B Min | BB: 42.89 (+0.20s | 0.5%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 856 | Auden Farley | 43.09 | 9 | B Min | BB: 42.89 (+0.20s | 0.5%) | Sporting Jax Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 857 | Wallace Harrison | 43.12 | 10 | B Min | BB: 42.89 (+0.23s | 0.5%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 858 | Matthew Neuss | 43.12 | 10 | B Min | BB: 42.89 (+0.23s | 0.5%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 859 | James Niethammer | 43.12 | 10 | B Min | BB: 42.89 (+0.23s | 0.5%) | Prime Aquatics | 09/20/2025 | 2025 Fall Kickoff Classic Meet Copied | |
| 860 | Alexi Covarrubias | 43.12 | 10 | B Min | BB: 42.89 (+0.23s | 0.5%) | West Texas Typhoon | 02/22/2026 | 2026 BD SC Jr Border Championship | |
| 861 | Eli Everett | 43.14 | 10 | B Min | BB: 42.89 (+0.25s | 0.6%) | TS Aquatics | 11/21/2025 | 2025 SoFlo Last Chance And Holiday Classic | |
| 862 | Beckham Pannel | 43.14 | 10 | B Min | BB: 42.89 (+0.25s | 0.6%) | Shock Wave | 11/07/2025 | 2025 SE BSL Cranberry Classic | |
| 863 | Vincent McAndrews | 43.14 | 10 | B Min | BB: 42.89 (+0.25s | 0.6%) | Saint Andrew\\\\\\'s Aquatics | 02/06/2026 | Friendship Meet 2026 | |
| 864 | Conor Valdez | 43.16 | 9 | B Min | BB: 42.89 (+0.27s | 0.6%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | |
| 865 | Adam Shqalsi | 43.16 | 10 | B Min | BB: 42.89 (+0.27s | 0.6%) | Pine Crest Swimming | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 866 | Jacob Gamio | 43.16 | 9 | B Min | BB: 42.89 (+0.27s | 0.6%) | Unattached | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 867 | Santiago Fernandez | 43.20 | 9 | B Min | BB: 42.89 (+0.31s | 0.7%) | Doral Swim Club | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 868 | Benjamin Verhoef | 43.20 | 9 | B Min | BB: 42.89 (+0.31s | 0.7%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 869 | Akihito Higgins | 43.20 | 10 | B Min | BB: 42.89 (+0.31s | 0.7%) | Auburn Aquatics | 02/20/2026 | 2026 SE Auburn Classic | |
| 870 | Jeremy Zhang | 43.20 | 10 | B Min | BB: 42.89 (+0.31s | 0.7%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 871 | Seiji Tsuchikama | 43.21 | 10 | B Min | BB: 42.89 (+0.32s | 0.7%) | Pearland Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 872 | Yilin Liu | 43.22 | 10 | B Min | BB: 42.89 (+0.33s | 0.8%) | North Carolina Aquatic Club | 11/09/2025 | 2025 12 And Under Mini Meet V2 | |
| 873 | Lucas Monreal | 43.23 | 10 | B Min | BB: 42.89 (+0.34s | 0.8%) | Blue Tide Aquatics | 11/23/2024 | 2024 BATS November Meet | |
| 874 | Jack Anderson | 43.23 | 9 | B Min | BB: 42.89 (+0.34s | 0.8%) | Hydro Swim Club | 10/10/2025 | 2025 October Classic | |
| 875 | Sebastian Macias | 43.23 | 8 | B Min | BB: 42.89 (+0.34s | 0.8%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 876 | Kirill Pilip | 43.23 | 10 | B Min | BB: 42.89 (+0.34s | 0.8%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 877 | Felix Goetz | 43.26 | 9 | B Min | BB: 42.89 (+0.37s | 0.9%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 878 | Vincent Falasco | 43.26 | 9 | B Min | BB: 42.89 (+0.37s | 0.9%) | Martin County Swimming | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 879 | Ronan Connellan | 43.26 | 9 | B Min | BB: 42.89 (+0.37s | 0.9%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | |
| 880 | Baiyi Li | 43.27 | 10 | B Min | BB: 42.89 (+0.38s | 0.9%) | East Carolina Aquatics | 12/20/2025 | 2025 ECA Tis The Season Intrasquad | |
| 881 | Luke Slowik | 43.28 | 10 | B Min | BB: 42.89 (+0.39s | 0.9%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 882 | Henry Lampley | 43.29 | 9 | B Min | BB: 42.89 (+0.40s | 0.9%) | YMCA of Florida\\\\\\'s First Coast | 10/10/2025 | 2025 October Classic | |
| 883 | Brody Barton | 43.29 | 10 | B Min | BB: 42.89 (+0.40s | 0.9%) | Tampa Y Swimming | 09/19/2025 | 2025 Stingrays Autumn Splash | |
| 884 | Noah Bradford | 43.29 | 9 | B Min | BB: 42.89 (+0.40s | 0.9%) | Shoals Aquatic Club | 02/06/2026 | 2026 SES Region 3 Champions | |
| 885 | Zane Seifel | 43.30 | 10 | B Min | BB: 42.89 (+0.41s | 0.9%) | Treasure Coast Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 886 | Crosby Kothe | 43.30 | 10 | B Min | BB: 42.89 (+0.41s | 0.9%) | Mecklenburg Swim Association | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 887 | Nevan Souffront | 43.31 | 10 | B Min | BB: 42.89 (+0.42s | 1.0%) | Clearwater Aquatic Team | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 888 | Jacob Frayne | 43.32 | 10 | B Min | BB: 42.89 (+0.43s | 1.0%) | Alamo Area Aquatic Association | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 889 | Charles Myers | 43.32 | 10 | B Min | BB: 42.89 (+0.43s | 1.0%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 890 | Nicholas Bobo | 43.33 | 10 | B Min | BB: 42.89 (+0.44s | 1.0%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 891 | Evan Willis | 43.33 | 10 | B Min | BB: 42.89 (+0.44s | 1.0%) | Madison Swimming Association | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 892 | Quinn Zarambo | 43.33 | 10 | B Min | BB: 42.89 (+0.44s | 1.0%) | Mecklenburg Swim Association | 12/05/2025 | ATOM Winter Invite 2025 | |
| 893 | Sean McKenna | 43.34 | 10 | B Min | BB: 42.89 (+0.45s | 1.0%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 894 | Leo Grant | 43.35 | 10 | B Min | BB: 42.89 (+0.46s | 1.1%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 895 | Vincent Fang | 43.35 | 9 | B Min | BB: 42.89 (+0.46s | 1.1%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 896 | Fitzgerald Aldrich | 43.35 | 10 | B: 38.49 (+4.86s | 11.2%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | ||
| 897 | Valton Watts | 43.36 | 10 | B Min | BB: 42.89 (+0.47s | 1.1%) | Houston Hydra | 11/01/2024 | Gravy Boat Invitational | |
| 898 | Benton McKee | 43.36 | 10 | B Min | BB: 42.89 (+0.47s | 1.1%) | Area Tallahassee Aquatic Club | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 899 | Aiden Serralta | 43.36 | 10 | B Min | BB: 42.89 (+0.47s | 1.1%) | Blue Marlins Of Hialeah Garden | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 900 | Benjamin Khotsin | 43.37 | 8 | B Min | BB: 42.89 (+0.48s | 1.1%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
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.