Southern Zone Zone Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1201 | Sullivan Decker | 54.65 | 9 | B Min | BB: 49.29 (+5.36s | 9.8%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1202 | Ryan Chen | 54.66 | 9 | B Min | BB: 49.29 (+5.37s | 9.8%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 1203 | Thomas Tiziani | 54.67 | 10 | B Min | BB: 49.29 (+5.38s | 9.8%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | |
| 1204 | Alexander Woodard | 54.67 | 9 | B Min | BB: 49.29 (+5.38s | 9.8%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 1205 | Diego Lechuga | 54.68 | 8 | B Min | BB: 49.29 (+5.39s | 9.9%) | EL Paso Border Land Swim Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 1206 | Milo Groeschel | 54.68 | 8 | B Min | BB: 49.29 (+5.39s | 9.9%) | Longhorn Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1207 | Jordan Jaeggi | 54.68 | 9 | B Min | BB: 49.29 (+5.39s | 9.9%) | Pine Crest Swim Team | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 1208 | Beckett Smith | 54.70 | 10 | B Min | BB: 49.29 (+5.41s | 9.9%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 1209 | Remy Lyons | 54.72 | 9 | B Min | BB: 49.29 (+5.43s | 9.9%) | San Antonio Wave | 05/15/2026 | 2026 ST NIST Salute To The Troops | |
| 1210 | Gibson Dell | 54.76 | 9 | B Min | BB: 49.29 (+5.47s | 10.0%) | Mecklenburg Swim Association | 06/13/2026 | 2026 BSC Model City Invitational | |
| 1211 | Pace Wheatley | 54.76 | 8 | B Min | BB: 49.29 (+5.47s | 10.0%) | Mecklenburg Swim Association | 06/20/2026 | 2026 NCS QCD Long Course Invite | |
| 1212 | Brooks Dombkowski | 54.77 | 8 | B Min | BB: 49.29 (+5.48s | 10.0%) | T2 Aquatics | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 1213 | Benjamin Joseph | 54.77 | 7 | B Min | BB: 49.29 (+5.48s | 10.0%) | Bolles School Sharks | 06/18/2026 | 2026 June Classic | |
| 1214 | Daniel Serraes | 54.78 | 10 | B Min | BB: 49.29 (+5.49s | 10.0%) | Saint Andrew\\\\\\'s Aquatics | 05/22/2026 | 2026 Terrapin Invite | |
| 1215 | Edwin Sharrock | 54.78 | 8 | B Min | BB: 49.29 (+5.49s | 10.0%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | |
| 1216 | Benson Maughan | 54.81 | 9 | B Min | BB: 49.29 (+5.52s | 10.1%) | Piranhas YMCA of the Suncoast | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1217 | Maxwell Wuttke | 54.81 | 8 | B Min | BB: 49.29 (+5.52s | 10.1%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1218 | Evan Nosal | 54.82 | 8 | B Min | BB: 49.29 (+5.53s | 10.1%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | |
| 1219 | Alexander Suits | 54.83 | 9 | B Min | BB: 49.29 (+5.54s | 10.1%) | Tampa Y Swimming | 05/30/2026 | Stingrays Summer Sizzle | |
| 1220 | Zayden Robles | 54.88 | 10 | B Min | BB: 49.29 (+5.59s | 10.2%) | Capital Area Aquatics | 06/06/2026 | 2026 HPAC Sunshine Splash | |
| 1221 | Calvin Kummer | 54.90 | 9 | B Min | BB: 49.29 (+5.61s | 10.2%) | Aquatic Team Of Mecklenburg | 07/08/2026 | ATOM LC Finale 2026 | |
| 1222 | Ivan Marchuk | 54.91 | 9 | B Min | BB: 49.29 (+5.62s | 10.2%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 1223 | Coen Martin | 54.91 | 9 | B Min | BB: 49.29 (+5.62s | 10.2%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 1224 | Benjamin Cohen | 54.93 | 8 | B Min | BB: 49.29 (+5.64s | 10.3%) | Alamo Heights Aquatic Club ? A | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1225 | George Tatone | 54.94 | 8 | B Min | BB: 49.29 (+5.65s | 10.3%) | YMCA Barracudas | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 1226 | Triston Mujica | 54.98 | 10 | B Min | BB: 49.29 (+5.69s | 10.3%) | McAllen Swim Club | 04/11/2026 | 2026 ST LC BAS April Swim Meet | |
| 1227 | Sulaiman Meskini | 54.99 | 9 | B Min | BB: 49.29 (+5.70s | 10.4%) | Tampa Y Swimming | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | |
| 1228 | Jackson Kemp | 54.99 | 10 | B Min | BB: 49.29 (+5.70s | 10.4%) | Dothan Dolphins Swim Team | 06/26/2026 | ATAC Long Course Invitational | |
| 1229 | Alexander Miller | 54.99 | 10 | B Min | BB: 49.29 (+5.70s | 10.4%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 1230 | Liam Brown | 55.00 | 8 | B Min | BB: 49.29 (+5.71s | 10.4%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1231 | Oliver Belanger | 55.01 | 7 | B Min | BB: 49.29 (+5.72s | 10.4%) | Granite Falls Makos | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 1232 | Jaxton Garner | 55.01 | 9 | B Min | BB: 49.29 (+5.72s | 10.4%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 1233 | Van Calicchio | 55.03 | 9 | B Min | BB: 49.29 (+5.74s | 10.4%) | Plantation Swim Team | 01/16/2026 | January Central Park Series | |
| 1234 | Graham Carr | 55.07 | 8 | B Min | BB: 49.29 (+5.78s | 10.5%) | Marlins Of Raleigh | 04/25/2026 | 2026 NCAC Quad Meet | |
| 1235 | Yoonwoo Hwang | 55.07 | 8 | B Min | BB: 49.29 (+5.78s | 10.5%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 1236 | Anthony Liu | 55.07 | 7 | B Min | BB: 49.29 (+5.78s | 10.5%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1237 | Jacob Torres | 55.08 | 9 | B Min | BB: 49.29 (+5.79s | 10.5%) | Hialeah Swim Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 1238 | Dylan Lee | 55.08 | 10 | B Min | BB: 49.29 (+5.79s | 10.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1239 | Dylan Coleman | 55.11 | 10 | B Min | BB: 49.29 (+5.82s | 10.6%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 1240 | Simon Spidle | 55.18 | 9 | B Min | BB: 49.29 (+5.89s | 10.7%) | Georgia Coastal Aquatic Team | 05/23/2025 | EAJ Mayhem 2025 | |
| 1241 | Cameron Fleming | 55.18 | 9 | B Min | BB: 49.29 (+5.89s | 10.7%) | Fast Fins Elite | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 1242 | William Hamrick | 55.18 | 9 | B Min | BB: 49.29 (+5.89s | 10.7%) | New Wave Swim Team | 04/25/2026 | 2026 WAVE Sprint Into LC | |
| 1243 | Calum Malley | 55.19 | 9 | B Min | BB: 49.29 (+5.90s | 10.7%) | Mecklenburg Swim Association | 05/02/2026 | ATOM May The Force 2026 | |
| 1244 | Mikail Ansari | 55.19 | 9 | B Min | BB: 49.29 (+5.90s | 10.7%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 1245 | Jason Spicola | 55.20 | 9 | B Min | BB: 49.29 (+5.91s | 10.7%) | Area Tallahassee Aquatic Club | 06/26/2026 | ATAC Long Course Invitational | |
| 1246 | Hunter Taylor | 55.21 | 9 | B Min | BB: 49.29 (+5.92s | 10.7%) | New Wave Swim Team | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 1247 | David Helerov | 55.22 | 8 | B Min | BB: 49.29 (+5.93s | 10.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1248 | Elijah Abad Batista | 55.27 | 7 | B Min | BB: 49.29 (+5.98s | 10.8%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 1249 | Alan Capati | 55.29 | 10 | B Min | BB: 49.29 (+6.00s | 10.9%) | Middle Tennessee Swim Club | 05/16/2026 | NAC LC May Classic | |
| 1250 | Yihao Wu | 55.31 | 8 | B Min | BB: 49.29 (+6.02s | 10.9%) | Laker Swim | 05/15/2026 | 2026 FAST May 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.