Southern Zone Zone Boys 10 & under - 50 Y Breast
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 | Rowan Lai | 51.94 | 9 | B Min | BB: 47.69 (+4.25s | 8.2%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 902 | Brayden Xiong | 51.95 | 10 | B Min | BB: 47.69 (+4.26s | 8.2%) | South Florida Aquatic Club | 10/31/2025 | Late October Central Park Series | |
| 903 | Aiden Jamali | 51.95 | 10 | B Min | BB: 47.69 (+4.26s | 8.2%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 904 | Mohamed AboShanab | 51.97 | 10 | B Min | BB: 47.69 (+4.28s | 8.2%) | Saint Andrew\\\\\\'s Aquatics | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 905 | Artemii Ilchenko | 51.98 | 9 | B Min | BB: 47.69 (+4.29s | 8.3%) | San Antonio Wave | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 906 | Benjamin David | 51.98 | 10 | B Min | BB: 47.69 (+4.29s | 8.3%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 907 | Luke Parks | 51.99 | 8 | B Min | BB: 47.69 (+4.30s | 8.3%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 908 | Levi Chamas | 52.00 | 10 | B Min | BB: 47.69 (+4.31s | 8.3%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 909 | John Vyvial | 52.01 | 10 | B Min | BB: 47.69 (+4.32s | 8.3%) | Capital of Texas Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 910 | Charlie Uranga | 52.03 | 9 | B Min | BB: 47.69 (+4.34s | 8.3%) | Blue Marlins Of Hialeah Garden | 06/20/2026 | NMST BMHG June Summer Invite 26 (SCY) Cop | |
| 911 | William Anderson | 52.03 | 9 | B Min | BB: 47.69 (+4.34s | 8.3%) | Aquaventure Riptides | 01/10/2026 | 2026 RMY Winter Invitational | |
| 912 | Devin Schlapman | 52.03 | 10 | B Min | BB: 47.69 (+4.34s | 8.3%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 913 | Matteo Pinto | 52.03 | 8 | B Min | BB: 47.69 (+4.34s | 8.3%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | |
| 914 | Ben Guenther | 52.04 | 9 | B Min | BB: 47.69 (+4.35s | 8.4%) | Blue Dolfins | 10/25/2025 | 2025 Halloween Spooktacular | |
| 915 | Ethen Ruata | 52.06 | 10 | B Min | BB: 47.69 (+4.37s | 8.4%) | Cat 5 Aquatics | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | |
| 916 | Ivan Washko | 52.07 | 10 | B Min | BB: 47.69 (+4.38s | 8.4%) | Escalate Aquatic Team | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 917 | Ezekiel Cardenas | 52.07 | 8 | B Min | BB: 47.69 (+4.38s | 8.4%) | EL Paso Border Land Swim Team | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 918 | Jenson Beal | 52.07 | 8 | B Min | BB: 47.69 (+4.38s | 8.4%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 919 | Matt Shen | 52.08 | 9 | B Min | BB: 47.69 (+4.39s | 8.4%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 920 | Hongyi Shu | 52.08 | 9 | B Min | BB: 47.69 (+4.39s | 8.4%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 921 | Caleb Deering | 52.09 | 7 | B Min | BB: 47.69 (+4.40s | 8.4%) | New Wave Swim Team | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 922 | Enzo Rodrigues | 52.12 | 9 | B Min | BB: 47.69 (+4.43s | 8.5%) | Longhorn Aquatics | 10/11/2025 | 2025 ST WOW Great Pumpkin Plunge | |
| 923 | Liam Alvarez | 52.14 | 10 | B Min | BB: 47.69 (+4.45s | 8.5%) | Speed World Swimming | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 924 | Parker Widell | 52.15 | 9 | B Min | BB: 47.69 (+4.46s | 8.6%) | Tampa Elite Aquatics | 06/20/2026 | West Coast B Champtionships | |
| 925 | Jacob Coronado | 52.16 | 9 | B Min | BB: 47.69 (+4.47s | 8.6%) | Life Time Houston Swim Team | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | |
| 926 | Reid McDonald | 52.16 | 10 | B Min | BB: 47.69 (+4.47s | 8.6%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 927 | William Dillon | 52.16 | 9 | B Min | BB: 47.69 (+4.47s | 8.6%) | Raleigh Swimming Association | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 928 | Colin Doherty | 52.17 | 10 | B Min | BB: 47.69 (+4.48s | 8.6%) | Huntsville Swim Association | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 929 | Everett Czimskey | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | Capital Area Aquatics | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 930 | Maximiliano Frehe | 52.18 | 10 | B Min | BB: 47.69 (+4.49s | 8.6%) | T2 Aquatics | 01/17/2025 | 2025 T2 Aquatics Naples Open | |
| 931 | Bennett Withers | 52.19 | 9 | B Min | BB: 47.69 (+4.50s | 8.6%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 932 | Miles Ewy | 52.20 | 9 | B Min | BB: 47.69 (+4.51s | 8.6%) | T2 Aquatics | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 933 | Quinton Lollar | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 934 | Charles Petoskey | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 935 | Jonathan Fergus | 52.20 | 10 | B Min | BB: 47.69 (+4.51s | 8.6%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 936 | Grady Pilger | 52.20 | 9 | B Min | BB: 47.69 (+4.51s | 8.6%) | Swim Melbourne | 10/11/2025 | TCSC Fall Invitational | |
| 937 | Anderson Miller | 52.21 | 8 | B Min | BB: 47.69 (+4.52s | 8.7%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 938 | Beckett Smith | 52.22 | 10 | B Min | BB: 47.69 (+4.53s | 8.7%) | South Lake Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 939 | Tomas Barrios Vivas | 52.22 | 10 | B Min | BB: 47.69 (+4.53s | 8.7%) | YMCA of Central Florida | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 940 | Maddox Henry | 52.23 | 10 | B Min | BB: 47.69 (+4.54s | 8.7%) | Lexington Dolphins | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 941 | Graham Carroll | 52.23 | 9 | B Min | BB: 47.69 (+4.54s | 8.7%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 942 | Kangxi Gu | 52.25 | 10 | B Min | BB: 47.69 (+4.56s | 8.7%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 943 | Elijah Powell | 52.25 | 7 | B Min | BB: 47.69 (+4.56s | 8.7%) | Indian River Aquatics | 06/26/2026 | 2026 Summer Area 6 Champs | |
| 944 | Jack Valdes | 52.26 | 10 | B Min | BB: 47.69 (+4.57s | 8.7%) | Alamo Area Aquatic Association | 02/24/2026 | 2026 ST AAAA NS End Of Season Race Nights | |
| 945 | Austin Volz | 52.26 | 9 | B Min | BB: 47.69 (+4.57s | 8.7%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | |
| 946 | Aiden Kwan | 52.26 | 8 | B Min | BB: 47.69 (+4.57s | 8.7%) | Life Time Houston Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 947 | Thomas Leiby | 52.27 | 9 | B Min | BB: 47.69 (+4.58s | 8.8%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 948 | Anthony Fuentes | 52.27 | 10 | B Min | BB: 47.69 (+4.58s | 8.8%) | T2 Aquatics | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 949 | Shane Lewis | 52.29 | 9 | B Min | BB: 47.69 (+4.60s | 8.8%) | Smoky Mountain Aquatic Club | 03/20/2026 | 2026 STAR Tar Heel States | |
| 950 | Edward Lin | 52.29 | 10 | B Min | BB: 47.69 (+4.60s | 8.8%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
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.