Central Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1301 | Dean Bobier | 43.75 | 10 | B: 38.19 (+5.56s | 12.7%) | Greater Omaha Aquatics Leopard | 12/13/2025 | 2025 MW CBSC NTS Holiday Classic | ||
| 1302 | Aydin Alam | 43.80 | 10 | B: 38.19 (+5.61s | 12.8%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1303 | Adam Ouali | 43.81 | 8 | B: 38.19 (+5.62s | 12.8%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 1304 | George Dougherty-Pease | 43.82 | 10 | B: 38.19 (+5.63s | 12.8%) | Fast | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 1305 | Jackson Knier | 43.82 | 9 | B: 38.19 (+5.63s | 12.8%) | Foxjets Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | ||
| 1306 | Emiliano Reyes | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 1307 | Oden Christianson | 43.83 | 9 | B: 38.19 (+5.64s | 12.9%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 1308 | Sawyer Thom | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Rapids Area YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 1309 | Jack Jones | 43.84 | 7 | B: 38.19 (+5.65s | 12.9%) | Brighton Aquatics Bull Sharks | 12/06/2025 | SLA Holiday Blast | ||
| 1310 | Kirill Selivanov | 43.85 | 8 | B: 38.19 (+5.66s | 12.9%) | Life Time Iowa Swim Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 1311 | Porter Michel | 43.86 | 10 | B: 38.19 (+5.67s | 12.9%) | Grand Island YMCA Quicksilver | 11/08/2025 | 2025 MW App CYSC Bootcamp | ||
| 1312 | Jackson Hunt | 43.89 | 9 | B: 38.19 (+5.70s | 13.0%) | Central Ohio Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 1313 | Harlan Folk | 43.89 | 10 | B: 38.19 (+5.70s | 13.0%) | Aquajets Swim Team | 02/07/2026 | 2026 MN AQJT February Invite | ||
| 1314 | Ethan Hintze | 43.89 | 10 | B: 38.19 (+5.70s | 13.0%) | West Express Swim Team | 12/20/2025 | 2025 MN EDI Gator Holiday Bash | ||
| 1315 | Kieran Stewart | 43.90 | 9 | B: 38.19 (+5.71s | 13.0%) | MN Flyers Swim Team | 11/22/2025 | 2025 MN HTSC Harvest Classic | ||
| 1316 | Lucas Badillo McDonald | 43.91 | 8 | B: 38.19 (+5.72s | 13.0%) | West Express Swim Team | 11/08/2025 | 2025 MN WEST Express Fall Invite Copied | ||
| 1317 | James Cook | 43.92 | 9 | B: 38.19 (+5.73s | 13.0%) | Central Ohio Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 1318 | Theodore Pet | 43.92 | 9 | B: 38.19 (+5.73s | 13.0%) | Life Time Swim Missouri | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 1319 | Jude Mikula | 43.93 | 9 | B: 38.19 (+5.74s | 13.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 1320 | Benjamin Seneski | 43.94 | 10 | B: 38.19 (+5.75s | 13.1%) | Utica Shelby Swim Club | 01/16/2026 | 2026 Odd Age Classic | ||
| 1321 | Theodore Schultz | 43.96 | 10 | B: 38.19 (+5.77s | 13.1%) | West Fargo Flyers | 01/23/2026 | SFST SD 2026 January Invite | ||
| 1322 | Luke Thalison | 43.97 | 8 | B: 38.19 (+5.78s | 13.1%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | ||
| 1323 | Greyson Fraser | 43.97 | 10 | B: 38.19 (+5.78s | 13.1%) | Dakota Riptide | 02/06/2026 | 2026 Qualifying Meet | ||
| 1324 | Daniel Yuguy | 43.98 | 9 | B: 38.19 (+5.79s | 13.2%) | Rockford Riptide | 02/28/2026 | 2026 JAWS Last Chance Meet | ||
| 1325 | Brysant Whitney | 43.99 | 9 | B: 38.19 (+5.80s | 13.2%) | Lincoln Y Dolphins | 11/09/2025 | 2025 MW App LYD Y ThankSwimming | ||
| 1326 | Owen Thorne | 43.99 | 8 | B: 38.19 (+5.80s | 13.2%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1327 | Thomas Chipp | 43.99 | 9 | B: 38.19 (+5.80s | 13.2%) | Swim Omaha | 01/31/2026 | 2026 MW SCSC President S Day Meet | ||
| 1328 | Theodore Vose | 44.00 | 8 | B: 38.19 (+5.81s | 13.2%) | Aquajets Swim Team | 03/07/2025 | 2025 MN MAN Minnesota Regional Championship | ||
| 1329 | Benjamin Hagemann | 44.02 | 9 | B: 38.19 (+5.83s | 13.2%) | Omni Otters Swim Club | 01/31/2026 | 2026 MN OMNI Frosty Frolic | ||
| 1330 | Ignacio Eckart | 44.03 | 10 | B: 38.19 (+5.84s | 13.3%) | Edina Swim Club | 02/23/2025 | 2025 EDI February Sunday At The Races | ||
| 1331 | Calvin Wiese | 44.04 | 10 | B: 38.19 (+5.85s | 13.3%) | North Suburban Aquatic Club | 02/21/2026 | 2026 MN MONC MN Bronze Championship Copied | ||
| 1332 | Patrick Moore | 44.06 | 8 | B: 38.19 (+5.87s | 13.3%) | Royal Swimming | 11/22/2025 | 2025 Royal Fall Cup | ||
| 1333 | Henry Arenberg | 44.13 | 9 | B: 38.19 (+5.94s | 13.5%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 1334 | LA Irving | 44.13 | 7 | B: 38.19 (+5.94s | 13.5%) | Greater Toledo Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 1335 | Jaxson Thompson | 44.13 | 10 | B: 38.19 (+5.94s | 13.5%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 1336 | Henrik Neuman | 44.13 | 8 | B: 38.19 (+5.94s | 13.5%) | Swim Gators Str | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 1337 | Braydon Li | 44.16 | 9 | B: 38.19 (+5.97s | 13.5%) | Buckeye Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 1338 | Alec Stamp | 44.20 | 10 | B: 38.19 (+6.01s | 13.6%) | Tuna Swim Club | 01/24/2026 | 2026 MN Tuna Frozen Festival | ||
| 1339 | Nathaniel Cohen | 44.22 | 9 | B: 38.19 (+6.03s | 13.6%) | South Lyon Aquatics | 11/15/2025 | 2025 SAC Thanksgiving Classic ABC Meet | ||
| 1340 | Finn Zylstra | 44.25 | 10 | B: 38.19 (+6.06s | 13.7%) | Monticello Swim Club | 02/21/2026 | 2026 MN MONC MN Bronze Championship Copied | ||
| 1341 | Jaivon Marihugh | 44.26 | 9 | B: 38.19 (+6.07s | 13.7%) | Petoskey Piranhas | 02/15/2026 | 2026 MTSL Championship | ||
| 1342 | Jacob Thurston | 44.28 | 10 | B: 38.19 (+6.09s | 13.8%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1343 | Odin Gleba | 44.29 | 10 | B: 38.19 (+6.10s | 13.8%) | Heights Tigersharks | 05/04/2025 | LESD May Madness | ||
| 1344 | Matthew Hall | 44.29 | 10 | B: 38.19 (+6.10s | 13.8%) | Lake Erie Silver Dolphins | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 1345 | Colin Morrison | 44.29 | 10 | B: 38.19 (+6.10s | 13.8%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 1346 | Connor Losey | 44.30 | 9 | B: 38.19 (+6.11s | 13.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | ||
| 1347 | Reed Williams | 44.30 | 9 | B: 38.19 (+6.11s | 13.8%) | Black Hills Gold Swimming | 02/13/2026 | 2026 SD Short Course Rising Stars | ||
| 1348 | Charlie Irwin | 44.30 | 9 | B: 38.19 (+6.11s | 13.8%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 1349 | Cash Duff | 44.31 | 7 | B: 38.19 (+6.12s | 13.8%) | South Lyon Aquatics | 02/14/2026 | SAC Winter Classic | ||
| 1350 | Oscar Patton | 44.31 | 9 | B: 38.19 (+6.12s | 13.8%) | Dakota Riptide | 02/21/2025 | 2025 12 U Short Course State A Championship | ||
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.