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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Charles Baccich | 45.19 | 10 | B Min | BB: 42.89 (+2.30s | 5.1%) | Team Charlotte Swimming | 07/21/2026 | ATOM Summer Speed 2025 Copied | |
| 902 | Clark Gibson | 45.19 | 9 | B Min | BB: 42.89 (+2.30s | 5.1%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | |
| 903 | Haley Garcia | 45.20 | 9 | B Min | BB: 42.89 (+2.31s | 5.1%) | Eagle Aquatics | 09/27/2025 | Eagle Fall Invite 2025 | |
| 904 | Merritt Lee | 45.21 | 10 | B Min | BB: 42.89 (+2.32s | 5.1%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 905 | Samuel Olvera | 45.21 | 9 | B Min | BB: 42.89 (+2.32s | 5.1%) | Boerne Elite Aquatics | 10/24/2025 | 2025 ST AAAA NS Spooky Splash | |
| 906 | Bradley Mascio | 45.21 | 9 | B Min | BB: 42.89 (+2.32s | 5.1%) | Kissimmee Swim Association | 09/20/2025 | 2025 Heart Of Florida Swim Meet | |
| 907 | Lucas Ryder | 45.21 | 8 | B Min | BB: 42.89 (+2.32s | 5.1%) | YMCA of Austin Swim Alliance | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 908 | Owen Schulte | 45.22 | 10 | B Min | BB: 42.89 (+2.33s | 5.2%) | South Shore Sails | 11/08/2024 | Sharks November Invitational | |
| 909 | Brian Coelho | 45.22 | 9 | B Min | BB: 42.89 (+2.33s | 5.2%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 910 | James Bolger | 45.24 | 9 | B Min | BB: 42.89 (+2.35s | 5.2%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | |
| 911 | Ethan Jones | 45.24 | 8 | B Min | BB: 42.89 (+2.35s | 5.2%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 912 | Aaron Wei | 45.25 | 9 | B Min | BB: 42.89 (+2.36s | 5.2%) | Ensworth Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 913 | Hayden Uran | 45.29 | 10 | B Min | BB: 42.89 (+2.40s | 5.3%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 914 | Wilson Crawford | 45.29 | 9 | B Min | BB: 42.89 (+2.40s | 5.3%) | Makos Aquatics Club of Gainesv | 02/14/2026 | 10th Annual Small Team Championships | |
| 915 | Daniel Ray | 45.31 | 10 | B Min | BB: 42.89 (+2.42s | 5.3%) | Nocatee Bluetide Swim Team | 02/22/2025 | Small Team Championships | |
| 916 | Jacob Pham | 45.31 | 10 | B Min | BB: 42.89 (+2.42s | 5.3%) | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 917 | Mitchell Novack | 45.31 | 10 | B Min | BB: 42.89 (+2.42s | 5.3%) | Platinum Aquatics | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 918 | Matthew Fernandez | 45.32 | 9 | B Min | BB: 42.89 (+2.43s | 5.4%) | Blue Marlins Of Hialeah Garden | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 919 | Gavin Joy | 45.33 | 10 | B Min | BB: 42.89 (+2.44s | 5.4%) | Austin Swim Club | 11/15/2025 | 2025 ST ASC Turkey Bash | |
| 920 | Thomas Comport | 45.34 | 8 | B Min | BB: 42.89 (+2.45s | 5.4%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 921 | Owen Wallin | 45.34 | 8 | B Min | BB: 42.89 (+2.45s | 5.4%) | Swim Tampa Aquatics | 02/06/2026 | CVST Sweetheart Meet | |
| 922 | Lucas Shortt | 45.35 | 9 | B Min | BB: 42.89 (+2.46s | 5.4%) | San Antonio Wave | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 923 | Zeke Mallory | 45.35 | 9 | B Min | BB: 42.89 (+2.46s | 5.4%) | Alamo Area Aquatic Association | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 924 | Marley Stull | 45.35 | 10 | B Min | BB: 42.89 (+2.46s | 5.4%) | Greater Tampa Swim Association | 06/20/2026 | West Coast B Champtionships | |
| 925 | Harris Clymer | 45.36 | 10 | B Min | BB: 42.89 (+2.47s | 5.4%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 926 | Jacob Lomong-oy | 45.37 | 8 | B Min | BB: 42.89 (+2.48s | 5.5%) | Brownsville Aquatics | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 927 | Daniel Lin | 45.37 | 8 | B Min | BB: 42.89 (+2.48s | 5.5%) | Madison Swimming Association | 11/07/2025 | MSA Veterans Day Invitational | |
| 928 | Liam Nye | 45.39 | 10 | B Min | BB: 42.89 (+2.50s | 5.5%) | Sporting Jax Aquatic Club | 10/25/2025 | 2025 SJAC Halloween Invitational | |
| 929 | Leon Lv | 45.39 | 9 | B Min | BB: 42.89 (+2.50s | 5.5%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 930 | Owen Schoggin | 45.39 | 10 | B Min | BB: 42.89 (+2.50s | 5.5%) | Alamo Area Aquatic Association | 11/22/2025 | 2025 Harvest Hustle | |
| 931 | Trent Statzer | 45.40 | 10 | B Min | BB: 42.89 (+2.51s | 5.5%) | Sea Dragon Aquatics | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 932 | Calvin Prosinski | 45.40 | 8 | B Min | BB: 42.89 (+2.51s | 5.5%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 933 | Henry Richardson-Bryson | 45.41 | 9 | B Min | BB: 42.89 (+2.52s | 5.5%) | Low Country Aquatic Club | 10/10/2025 | 2025 FAST Pumpkin Plunge | |
| 934 | Akshay Varma | 45.42 | 10 | B Min | BB: 42.89 (+2.53s | 5.6%) | Montverde Aquatic Club | 12/06/2025 | Winter Invitational Stone Crabs Swim Team | |
| 935 | Dmitrii Volkhov | 45.42 | 10 | B Min | BB: 42.89 (+2.53s | 5.6%) | San Antonio Wave | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 936 | Vishv Bhalla | 45.42 | 10 | B Min | BB: 42.89 (+2.53s | 5.6%) | Gulliver Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 937 | Jeffrey Zhang | 45.43 | 8 | B Min | BB: 42.89 (+2.54s | 5.6%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | |
| 938 | Ricky Gunther | 45.45 | 10 | B Min | BB: 42.89 (+2.56s | 5.6%) | Gsa | 10/24/2025 | 2025 GCY Spooktacular | |
| 939 | Aiden Pruitt | 45.46 | 9 | B Min | BB: 42.89 (+2.57s | 5.7%) | Southeast Tennessee Swimming | 09/20/2025 | 2025 Fall Kickoff Classic Meet Copied | |
| 940 | Diego Maulini | 45.49 | 10 | B Min | BB: 42.89 (+2.60s | 5.7%) | Atlantis Swimming Club | 12/06/2025 | 2025 NMST December Holiday Invite | |
| 941 | Maxwell Alred | 45.50 | 9 | B Min | BB: 42.89 (+2.61s | 5.7%) | Marshall County Swim Club | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 942 | Maddox Fink | 45.51 | 10 | B Min | BB: 42.89 (+2.62s | 5.8%) | Madison Swimming Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 943 | Micah Greer | 45.52 | 10 | B Min | BB: 42.89 (+2.63s | 5.8%) | Manchester Makos Swim Team | 04/11/2026 | 2026 Sprint Medal Meet | |
| 944 | Abai Zhumagaliyev | 45.52 | 9 | B Min | BB: 42.89 (+2.63s | 5.8%) | Tuan Elite Swim Team Club | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 945 | Brooks Dechaine | 45.53 | 10 | B Min | BB: 42.89 (+2.64s | 5.8%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 946 | Levi Diogenes | 45.54 | 10 | B Min | BB: 42.89 (+2.65s | 5.8%) | Laker Swim | 05/03/2025 | GOAT TYR Swim Your Own Age Meet | |
| 947 | David Hardekopf | 45.55 | 10 | B Min | BB: 42.89 (+2.66s | 5.8%) | Streamline & Sprint Human Perf | 12/13/2025 | 2025 Santa Splash | |
| 948 | Samuel Gillis | 45.55 | 8 | B Min | BB: 42.89 (+2.66s | 5.8%) | YMCA of Northwest North Caroli | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 949 | William Hamrick | 45.56 | 9 | B Min | BB: 42.89 (+2.67s | 5.9%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 950 | Weston Morton | 45.57 | 10 | B Min | BB: 42.89 (+2.68s | 5.9%) | Twin Rivers YMCA | 11/22/2025 | GOLD Gobbler 2025 | |
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.