Central Zone Zone Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Rex Smith | 1:07.93 | 6 | B: 43.89 (+24.04s | 35.4%) | Dakota Riptide | 05/30/2026 | 2026 SD YST Summer Invite | ||
| 502 | Logan Landreth | 1:08.22 | 8 | B: 43.89 (+24.33s | 35.7%) | Britton Swim Team | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 503 | Brayden Schooley | 1:08.65 | 10 | B: 43.89 (+24.76s | 36.1%) | Foxjets Swim Team | 06/20/2025 | 2025 MN MAN Red White Blue Invite | ||
| 504 | Dayton Svacina | 1:08.72 | 9 | B: 43.89 (+24.83s | 36.1%) | Yankton Swim Team | 05/30/2026 | 2026 SD YST Summer Invite | ||
| 505 | James White | 1:09.16 | 7 | B: 43.89 (+25.27s | 36.5%) | Great Waves Aquatics | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 506 | Landon Tinkum-Vasek | 1:09.17 | 8 | B: 43.89 (+25.28s | 36.5%) | University City Swim Club | 04/17/2026 | 2026 METS Long Course Kickoff | ||
| 507 | Xayvrik Price | 1:09.21 | 7 | B: 43.89 (+25.32s | 36.6%) | Brookings Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 508 | Ethan Ulmer | 1:09.51 | 10 | B: 43.89 (+25.62s | 36.9%) | Black Hills Gold Swimming | 12/21/2024 | DEC 2024 SD Black Hills Gold Pentathlon | ||
| 509 | Aaron Julian | 1:10.02 | 9 | B: 43.89 (+26.13s | 37.3%) | Life Time Swim Missouri | 05/01/2026 | John Traube Memorial 2026 | ||
| 510 | Bennett Anderson | 1:10.48 | 8 | B: 43.89 (+26.59s | 37.7%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | ||
| 511 | Marshall Waterstraat | 1:11.04 | 8 | B: 43.89 (+27.15s | 38.2%) | Jacksonville YMCA Sharks | 05/01/2026 | John Traube Memorial 2026 | ||
| 512 | John Cronin-Cole | 1:11.20 | 10 | B: 43.89 (+27.31s | 38.4%) | Edina Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 513 | Sebastian Grunert | 1:11.53 | 9 | B: 43.89 (+27.64s | 38.6%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 514 | John Reagan | 1:12.59 | 8 | B: 43.89 (+28.70s | 39.5%) | Wtrc Sharks | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 515 | Paul Foster | 1:12.99 | 10 | B: 43.89 (+29.10s | 39.9%) | Tuna Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 516 | Jack Murdy | 1:13.35 | 8 | B: 43.89 (+29.46s | 40.2%) | Aberdeen Swim Club | 05/30/2026 | 2026 SD YST Summer Invite | ||
| 517 | Benjamin Hobson | 1:13.39 | 9 | B: 43.89 (+29.50s | 40.2%) | Edina Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 518 | Levi Raynor | 1:13.45 | 8 | B: 43.89 (+29.56s | 40.2%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 519 | William Worthington | 1:13.63 | 7 | B: 43.89 (+29.74s | 40.4%) | Aquajets Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 520 | Carson Chippy | 1:14.11 | 7 | B: 43.89 (+30.22s | 40.8%) | SwimStrongsville | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 521 | Cyrus Iburg | 1:14.41 | 8 | B: 43.89 (+30.52s | 41.0%) | Dakota Riptide | 07/11/2025 | 2025 SD Long Course State B Swim Meet | ||
| 522 | Ari Duclaire | 1:14.56 | 7 | B: 43.89 (+30.67s | 41.1%) | Mercy HealthPlex Sea Wolves | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 523 | Micah Iburg | 1:14.66 | 10 | B: 43.89 (+30.77s | 41.2%) | Dakota Riptide | 07/11/2025 | 2025 SD Long Course State B Swim Meet | ||
| 524 | Nicholas Nikolov | 1:14.76 | 10 | B: 43.89 (+30.87s | 41.3%) | Lakeshore Swim Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 525 | Vihaan Mahesh | 1:14.77 | 8 | B: 43.89 (+30.88s | 41.3%) | Mount Carmel Force Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 526 | Trajan DeBoer | 1:15.14 | 7 | B: 43.89 (+31.25s | 41.6%) | Dakota Riptide | 05/30/2026 | 2026 SD YST Summer Invite | ||
| 527 | Theodore Mercil | 1:15.52 | 7 | B: 43.89 (+31.63s | 41.9%) | West Fargo Flyers | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 528 | Rhett Ellingson | 1:16.52 | 7 | B: 43.89 (+32.63s | 42.6%) | Watertown Area Swim Club | 06/06/2025 | 2025 BSC Summer Splash | ||
| 529 | Jackson Brisson | 1:16.95 | 8 | B: 43.89 (+33.06s | 43.0%) | Tuna Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 530 | Leo Vetter | 1:17.45 | 5 | B: 43.89 (+33.56s | 43.3%) | West Fargo Flyers | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 531 | Jeremy Li | 1:18.06 | 6 | B: 43.89 (+34.17s | 43.8%) | Csp Tideriders | 05/01/2026 | John Traube Memorial 2026 | ||
| 532 | Zane Selby | 1:18.67 | 8 | B: 43.89 (+34.78s | 44.2%) | Red River Valley Wahoos | 06/06/2025 | 2025 BSC Summer Splash | ||
| 533 | Talan Hinrichs | 1:18.81 | 9 | B: 43.89 (+34.92s | 44.3%) | Norfolk YMCA Aquajets | 06/20/2025 | VAST SPLASH | ||
| 534 | Jack Hogendorn | 1:20.17 | 6 | B: 43.89 (+36.28s | 45.3%) | Aquajets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 535 | Jace Morgan | 1:20.68 | 7 | B: 43.89 (+36.79s | 45.6%) | Dakota Riptide | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | ||
| 536 | Christian McDonnell | 1:21.32 | 8 | B: 43.89 (+37.43s | 46.0%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 537 | Oliver Foster | 1:21.58 | 9 | B: 43.89 (+37.69s | 46.2%) | Watertown Area Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 538 | Jason McMahon | 1:22.91 | 9 | B: 43.89 (+39.02s | 47.1%) | Watertown Area Swim Club | 06/06/2025 | 2025 BSC Summer Splash | ||
| 539 | Alejandro Sambula-Monzalvo | 1:23.57 | 10 | B: 43.89 (+39.68s | 47.5%) | Grand Island YMCA Quicksilver | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | ||
| 540 | Eli Evans | 1:23.87 | 8 | B: 43.89 (+39.98s | 47.7%) | Yankton Swim Team | 05/30/2026 | 2026 SD YST Summer Invite | ||
| 541 | Rockson Zhou | 1:24.05 | 6 | B: 43.89 (+40.16s | 47.8%) | Wtrc Sharks | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 542 | Isaac Scharfbillig | 1:25.33 | 8 | B: 43.89 (+41.44s | 48.6%) | Tuna Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 543 | Cameron Scribner | 1:25.49 | 6 | B: 43.89 (+41.60s | 48.7%) | Hastings Y Aquatic Club | 12/13/2025 | 2025 MW App HG Y December YMCA Meet | ||
| 544 | Leo Jeffers | 1:25.97 | 7 | B: 43.89 (+42.08s | 48.9%) | Blazing Barracudas | 05/16/2025 | Busbey Invitational 2025 | ||
| 545 | Arthur Brandstatter | 1:26.61 | 7 | B: 43.89 (+42.72s | 49.3%) | Blackline Aquatics | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 546 | Nathan Hickerson | 1:28.05 | 10 | B: 43.89 (+44.16s | 50.2%) | Deadwood/Lead 76ers | 06/21/2024 | 2024 RST Rushmore Classic Swim Meet | ||
| 547 | Willis Thompson | 1:28.99 | 8 | B: 43.89 (+45.10s | 50.7%) | Aberdeen Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 548 | Hudson Chipman | 1:29.74 | 9 | B: 43.89 (+45.85s | 51.1%) | Aberdeen Swim Club | 05/30/2026 | 2026 SD YST Summer Invite | ||
| 549 | Theodore Jensen | 1:29.78 | 9 | B: 43.89 (+45.89s | 51.1%) | Pierre Swim Team | 06/23/2023 | 2023 RST Rushmore Classic Swim Meet | ||
| 550 | Simon Lonergan | 1:30.80 | 9 | B: 43.89 (+46.91s | 51.7%) | Hastings Y Aquatic Club | 12/13/2025 | 2025 MW App HG Y December YMCA 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.