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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1151 | William Cook | 46.10 | 9 | B Min | BB: 42.89 (+3.21s | 7.0%) | Fast Falcons | 10/09/2026 | 2026 FAST Pumpkin Plunge | |
| 1152 | Collier Pellegrino | 46.11 | 9 | B Min | BB: 42.89 (+3.22s | 7.0%) | Columbus Aquatic Club | 09/20/2025 | OST Fall Invite | |
| 1153 | Warren Harman | 46.11 | 9 | B Min | BB: 42.89 (+3.22s | 7.0%) | McCallie-GPS Aquatics | 10/17/2026 | 2026 MCC October Invite Copied | |
| 1154 | Thomas Apple | 46.12 | 10 | B Min | BB: 42.89 (+3.23s | 7.0%) | Greensboro Community YMCA | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | |
| 1155 | Thomas Keller | 46.12 | 9 | B Min | BB: 42.89 (+3.23s | 7.0%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | |
| 1156 | Thomas Tiziani | 46.12 | 10 | B Min | BB: 42.89 (+3.23s | 7.0%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | |
| 1157 | Greyson Holman | 46.12 | 10 | B Min | BB: 42.89 (+3.23s | 7.0%) | Georgetown-Scott County Supers | 10/16/2026 | Ryan Moore Invitational | |
| 1158 | Louis Simmons | 46.13 | 9 | B Min | BB: 42.89 (+3.24s | 7.0%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 1159 | Samuel Lin | 46.14 | 8 | B Min | BB: 42.89 (+3.25s | 7.0%) | Dads Club Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 1160 | Dominic Generalov | 46.14 | 8 | B Min | BB: 42.89 (+3.25s | 7.0%) | Sailfish | 10/24/2026 | 2026 ST CCSS SC Unclassified | |
| 1161 | Harrison Novack | 46.15 | 8 | B Min | BB: 42.89 (+3.26s | 7.1%) | Platinum Aquatics | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 1162 | Quaid Lo | 46.16 | 9 | B Min | BB: 42.89 (+3.27s | 7.1%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | |
| 1163 | Jackson Waite | 46.16 | 9 | B Min | BB: 42.89 (+3.27s | 7.1%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 1164 | Brighton Grundlingh | 46.17 | 10 | B Min | BB: 42.89 (+3.28s | 7.1%) | Apollo Beach Swim Team | 06/21/2025 | West Coast B Champtionships | |
| 1165 | Zachary Steinker | 46.17 | 9 | B Min | BB: 42.89 (+3.28s | 7.1%) | Boerne Elite Aquatics | 10/24/2026 | 2026 ST NIST Spooky Splash | |
| 1166 | Colton Graves | 46.18 | 9 | B Min | BB: 42.89 (+3.29s | 7.1%) | Gulf Coast Swim Team | 02/08/2025 | 2025 GCST WINTER INVITE | |
| 1167 | Grayson Cadwallader | 46.19 | 10 | B Min | BB: 42.89 (+3.30s | 7.1%) | YMCA of the Triangle Area Swim | 12/05/2025 | 2025 TYDE Winter Championship | |
| 1168 | Sebastian Morrell | 46.19 | 9 | B Min | BB: 42.89 (+3.30s | 7.1%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 1169 | Grady Stines | 46.20 | 9 | B Min | BB: 42.89 (+3.31s | 7.2%) | Raleigh Swimming Association | 10/24/2025 | 2025 CAT Trick Or Treat Meet | |
| 1170 | Logan Jones | 46.21 | 10 | B Min | BB: 42.89 (+3.32s | 7.2%) | Opelika Swim Team | 09/12/2026 | OST Fall Invite | |
| 1171 | Colin Shick | 46.22 | 9 | B Min | BB: 42.89 (+3.33s | 7.2%) | Blue Wave Swimming | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 1172 | Michael Diaz | 46.22 | 10 | B Min | BB: 42.89 (+3.33s | 7.2%) | TS Aquatics | 08/22/2026 | NMST Relay Invite 26 | |
| 1173 | Noah VanTatenhove | 46.23 | 9 | B Min | BB: 42.89 (+3.34s | 7.2%) | Aquatex Swim & Water Polo Team | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 1174 | Spencer Corrigan | 46.24 | 9 | B Min | BB: 42.89 (+3.35s | 7.2%) | Helios | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 1175 | Lochlan Tresemer | 46.24 | 8 | B Min | BB: 42.89 (+3.35s | 7.2%) | Alamo Heights Aquatic Club ? A | 09/26/2026 | 2026 1st Annual San Antonio Dual Meet Showcas | |
| 1176 | Thomas Ho | 46.25 | 10 | B Min | BB: 42.89 (+3.36s | 7.3%) | Nitro Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 1177 | Mark Romanchenko | 46.25 | 10 | B Min | BB: 42.89 (+3.36s | 7.3%) | SwimRight Team | 10/10/2026 | NMST BMHG October Invite 26 | |
| 1178 | James Patrick | 46.30 | 9 | B Min | BB: 42.89 (+3.41s | 7.4%) | Boerne Elite Aquatics | 12/20/2025 | 2025 ST SASA Tis The Season | |
| 1179 | Jacob Poveda | 46.30 | 10 | B Min | BB: 42.89 (+3.41s | 7.4%) | Sporting Jax Aquatic Club | 09/13/2026 | 2026 September Splash | |
| 1180 | Rafael Wuttke | 46.31 | 10 | B Min | BB: 42.89 (+3.42s | 7.4%) | Saint Petersburg Aquatics | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 1181 | Anthony Turenkov | 46.32 | 9 | B Min | BB: 42.89 (+3.43s | 7.4%) | Clearwater Aquatic Team | 10/09/2026 | 2026 GTSA TYR Swim Classic | |
| 1182 | Benjamin David | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | The Woodlands Swim Team | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | |
| 1183 | Matthew Bennett | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | Pipeline Swimming | 01/18/2025 | 2025 GOAT TYR Team Challenge And SYOA | |
| 1184 | Nathan Landerholm | 46.34 | 9 | B Min | BB: 42.89 (+3.45s | 7.4%) | Highbridge Aquatics | 10/17/2026 | LEXD FinFest | |
| 1185 | Noa Koshinomi | 46.35 | 8 | B Min | BB: 42.89 (+3.46s | 7.5%) | Parrish Bull Sharks | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 1186 | Artur Lewandowski | 46.35 | 10 | B Min | BB: 42.89 (+3.46s | 7.5%) | Planet Swim Aquatics | 10/10/2026 | 2026 PSA Halloween Invitational | |
| 1187 | Noah Dalton | 46.35 | 10 | B Min | BB: 42.89 (+3.46s | 7.5%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 1188 | Ethan Cadena | 46.36 | 10 | B Min | BB: 42.89 (+3.47s | 7.5%) | South Florida Aquatic Club | 09/11/2026 | 2026 Michael S Memorial Meet | |
| 1189 | Brooks Boe | 46.37 | 9 | B Min | BB: 42.89 (+3.48s | 7.5%) | Greater Tampa Swim Association | 10/10/2025 | 2025 GTSA TYR Swim Classic | |
| 1190 | Stefan Turceaninov | 46.37 | 9 | B Min | BB: 42.89 (+3.48s | 7.5%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 1191 | Dillinger Blake | 46.38 | 9 | B Min | BB: 42.89 (+3.49s | 7.5%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 1192 | Kit Lafoon | 46.38 | 9 | B Min | BB: 42.89 (+3.49s | 7.5%) | YMCA OF Western North Carolina | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | |
| 1193 | MacGregor Coleman | 46.39 | 10 | B Min | BB: 42.89 (+3.50s | 7.5%) | Academy Aquatic Club | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 1194 | Fisher McCain | 46.41 | 8 | B Min | BB: 42.89 (+3.52s | 7.6%) | Starkville Swim Team | 11/21/2025 | 2025 Tiger Turkey Tumble | |
| 1195 | Colin Rogers | 46.41 | 8 | B Min | BB: 42.89 (+3.52s | 7.6%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 1196 | Nelson Rodes | 46.41 | 8 | B Min | BB: 42.89 (+3.52s | 7.6%) | Swimchester Sailfish | 10/16/2026 | Ryan Moore Invitational | |
| 1197 | Samuel Ollestad | 46.42 | 8 | B Min | BB: 42.89 (+3.53s | 7.6%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 1198 | Benjamin Cohen | 46.42 | 8 | B Min | BB: 42.89 (+3.53s | 7.6%) | Alamo Heights Aquatic Club ? A | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | |
| 1199 | Slade Splichal | 46.44 | 10 | B Min | BB: 42.89 (+3.55s | 7.6%) | Northern KY Clippers | 09/26/2026 | 2026 CLPR Intrasquad Meet | |
| 1200 | Aleksei Novik | 46.45 | 10 | B Min | BB: 42.89 (+3.56s | 7.7%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
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.