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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1201 | Kieran Heidtman | 52.78 | 9 | B Min | BB: 47.69 (+5.09s | 9.6%) | Helios | 10/25/2025 | Great Pumpkin Meet 2025 | |
| 1202 | Rainier Chen | 52.78 | 9 | B Min | BB: 47.69 (+5.09s | 9.6%) | Hill Country Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1203 | Max Altman | 52.79 | 9 | B Min | BB: 47.69 (+5.10s | 9.7%) | Tiger Shark of Texas | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 1204 | Chen Lin | 52.79 | 9 | B Min | BB: 47.69 (+5.10s | 9.7%) | Gator Swim Club | 12/13/2025 | 2025 FAST December Open | |
| 1205 | Maverick Alvares | 52.80 | 9 | B Min | BB: 47.69 (+5.11s | 9.7%) | Fulshear Racing Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 1206 | Brady Nguyen | 52.80 | 10 | B Min | BB: 47.69 (+5.11s | 9.7%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | |
| 1207 | Colin Bohman | 52.82 | 9 | B Min | BB: 47.69 (+5.13s | 9.7%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | |
| 1208 | Levi Philp | 52.83 | 10 | B Min | BB: 47.69 (+5.14s | 9.7%) | Gamecock Aquatics | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 1209 | Akshay Varma | 52.84 | 10 | B Min | BB: 47.69 (+5.15s | 9.7%) | Montverde Aquatic Club | 12/06/2025 | Winter Invitational Stone Crabs Swim Team | |
| 1210 | Kenneth Zhu | 52.85 | 9 | B Min | BB: 47.69 (+5.16s | 9.8%) | Pearland Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 1211 | Robert Gentry | 52.85 | 9 | B Min | BB: 47.69 (+5.16s | 9.8%) | Hill Country Aquatics | 10/10/2025 | 2025 ST ASC Bob Thompson Open | |
| 1212 | Lucas Tang | 52.85 | 9 | B Min | BB: 47.69 (+5.16s | 9.8%) | Alamo Area Aquatic Association | 10/08/2025 | 2025 ST AAAA NS October Race Night | |
| 1213 | Everett Czimskey | 52.85 | 9 | B Min | BB: 47.69 (+5.16s | 9.8%) | Capital Area Aquatics | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 1214 | Miles De La Rosa | 52.85 | 9 | B Min | BB: 47.69 (+5.16s | 9.8%) | YMCA of Austin Swim Alliance | 12/15/2024 | 2024 ST YMCA Swim Y All Jingle Bell Splash | |
| 1215 | Landon Howarth | 52.88 | 10 | B Min | BB: 47.69 (+5.19s | 9.8%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 1216 | Flynn Taylor | 52.88 | 10 | B Min | BB: 47.69 (+5.19s | 9.8%) | Surge Aquatics | 10/18/2025 | 2025 ST SRG SCY Surgetoberfest | |
| 1217 | Adam Salhia | 52.91 | 9 | B Min | BB: 47.69 (+5.22s | 9.9%) | Sporting Jax Aquatic Club | 09/21/2025 | 2025 Planet Swim Season Opener | |
| 1218 | George Rowlings | 52.93 | 8 | B Min | BB: 47.69 (+5.24s | 9.9%) | Texas Elite Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 1219 | Muyan Zhang | 52.93 | 10 | B Min | BB: 47.69 (+5.24s | 9.9%) | Sarasota Sharks | 11/07/2025 | 2025 SYS Turkey Meet | |
| 1220 | Sean Kim | 52.94 | 10 | B Min | BB: 47.69 (+5.25s | 9.9%) | Tac Titans | 10/25/2025 | 2025 TAC TITANS Halloween Bash | |
| 1221 | Jose Flores | 52.94 | 10 | B Min | BB: 47.69 (+5.25s | 9.9%) | YMCA of Austin Swim Alliance | 12/06/2025 | 2025 HPAC 5th Annual Festivus Winterfest | |
| 1222 | Nicolas Varona | 52.95 | 9 | B Min | BB: 47.69 (+5.26s | 9.9%) | Metro Aquatic Club of Miami | 01/16/2026 | 2026 RANS Winter Splash | |
| 1223 | Zeno Wasserman | 52.96 | 10 | B Min | BB: 47.69 (+5.27s | 10.0%) | Jupiter Dragons Swim Team | 09/13/2025 | 2025 Dragons Fall Short Course Invite | |
| 1224 | Akihito Higgins | 52.97 | 9 | B Min | BB: 47.69 (+5.28s | 10.0%) | Auburn Aquatics | 10/03/2025 | 2025 SE War Eagle Invitational | |
| 1225 | Teo Bromstead | 52.97 | 10 | B Min | BB: 47.69 (+5.28s | 10.0%) | Nsea Swim | 02/13/2026 | 2026 NSEA Cupid Classic | |
| 1226 | Clifford Johnson | 52.98 | 10 | B Min | BB: 47.69 (+5.29s | 10.0%) | Team Charlotte Swimming | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 1227 | Noah Lu | 52.99 | 8 | B Min | BB: 47.69 (+5.30s | 10.0%) | San Gabriel Aquatics | 10/10/2025 | 2025 ST LSAC 6th Annual Gnarfest | |
| 1228 | Chase Turlington | 53.00 | 10 | B Min | BB: 47.69 (+5.31s | 10.0%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1229 | Aren Citak | 53.00 | 9 | B Min | BB: 47.69 (+5.31s | 10.0%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 1230 | Adam Steponavicius | 53.00 | 10 | B Min | BB: 47.69 (+5.31s | 10.0%) | Elizabethton Typhoons Swim Clu | 01/24/2026 | 2026 BSC Polar Bear Meet | |
| 1231 | Anrui Yue | 53.01 | 8 | B Min | BB: 47.69 (+5.32s | 10.0%) | Gator Swim Club | 12/13/2025 | 2025 FAST December Open | |
| 1232 | Oak Hoekstra | 53.01 | 10 | B Min | BB: 47.69 (+5.32s | 10.0%) | YMCA of Northwest North Caroli | 11/15/2025 | 2025 John Dewey Invitational | |
| 1233 | Tyler Parks | 53.01 | 8 | B Min | BB: 47.69 (+5.32s | 10.0%) | Fulshear Racing Swim Team | 11/09/2024 | 2024 LSST November Open Meet | |
| 1234 | Hunter Gruver | 53.02 | 10 | B Min | BB: 47.69 (+5.33s | 10.1%) | Tsunamis Swim Team | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 1235 | Lucas Ding | 53.02 | 8 | B Min | BB: 47.69 (+5.33s | 10.1%) | Waterloo Swimming | 12/14/2025 | 2025 ST WLOO Winter Classic | |
| 1236 | William Wuchter | 53.02 | 8 | B Min | BB: 47.69 (+5.33s | 10.1%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 1237 | Beckham Pannel | 53.02 | 10 | B Min | BB: 47.69 (+5.33s | 10.1%) | Shock Wave | 01/16/2026 | 2026 HSA TYR Invitational | |
| 1238 | Ellis De Jesus | 53.03 | 9 | B Min | BB: 47.69 (+5.34s | 10.1%) | SwimFast | 09/06/2025 | Sunrise Swimmng Open Invite | |
| 1239 | Jackson Sheppard | 53.06 | 8 | B Min | BB: 47.69 (+5.37s | 10.1%) | Greensboro Community YMCA | 11/01/2025 | Phyllis Steimel Invitational 2025 | |
| 1240 | Hawkins Blackstone | 53.07 | 9 | B Min | BB: 47.69 (+5.38s | 10.1%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 1241 | Caleb Walton | 53.08 | 9 | B Min | BB: 47.69 (+5.39s | 10.2%) | Cleveland Aquatics | 01/09/2026 | 2026 MCC January Invite | |
| 1242 | Blaise Martin | 53.10 | 10 | B Min | BB: 47.69 (+5.41s | 10.2%) | Aquatex Swim & Water Polo Team | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 1243 | Ryley Daigle | 53.10 | 10 | B Min | BB: 47.69 (+5.41s | 10.2%) | Hickory Foundation YMCA Seahor | 02/14/2026 | 12th Annual Chris Peterson Invitational | |
| 1244 | Henry Truax | 53.11 | 10 | B Min | BB: 47.69 (+5.42s | 10.2%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 1245 | Owen McDonald | 53.11 | 8 | B Min | BB: 47.69 (+5.42s | 10.2%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1246 | Bhargav Yalavarthy | 53.12 | 10 | B Min | BB: 47.69 (+5.43s | 10.2%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 1247 | Derrick Ciesla | 53.14 | 8 | B Min | BB: 47.69 (+5.45s | 10.3%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 1248 | William MacMinn | 53.14 | 8 | B Min | BB: 47.69 (+5.45s | 10.3%) | Mecklenburg Swim Association | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 1249 | Henry Pugal | 53.15 | 9 | B Min | BB: 47.69 (+5.46s | 10.3%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1250 | Ethan Rast | 53.16 | 7 | B Min | BB: 47.69 (+5.47s | 10.3%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
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.