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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Aden Li | 41.36 | 10 | B: 38.19 (+3.17s | 7.7%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 1002 | James Delaney | 41.38 | 9 | B: 38.19 (+3.19s | 7.7%) | Millard Aquatic Club | 11/05/2025 | BLCK MW BT Block Party Sprint #1 | ||
| 1003 | Tristan Wolfe-Ramsey | 41.42 | 9 | B: 38.19 (+3.23s | 7.8%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | ||
| 1004 | Kane Powell | 41.42 | 9 | B: 38.19 (+3.23s | 7.8%) | Sea Bees Swim Club | 01/17/2026 | MLA 2026 Big Lake Invite | ||
| 1005 | Oliver Cao | 41.43 | 9 | B: 38.19 (+3.24s | 7.8%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 1006 | Wyatt Drees | 41.43 | 10 | B: 38.19 (+3.24s | 7.8%) | Greater Toledo Aquatic Club | 12/12/2025 | 2025 GLT Tsunami | ||
| 1007 | Asher Hu | 41.43 | 9 | B: 38.19 (+3.24s | 7.8%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1008 | William Sutor | 41.46 | 8 | B: 38.19 (+3.27s | 7.9%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | ||
| 1009 | Finn McCoy | 41.47 | 10 | B: 38.19 (+3.28s | 7.9%) | Metro Marlins Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 1010 | Lucas Seybold | 41.48 | 9 | B: 38.19 (+3.29s | 7.9%) | Minnetonka Swim Club | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 1011 | Colin Swisher | 41.49 | 10 | B: 38.19 (+3.30s | 8.0%) | Sioux Center Seahawks | 11/01/2025 | 2025 MW SCH Fall Opener | ||
| 1012 | Reid Denne | 41.49 | 10 | B: 38.19 (+3.30s | 8.0%) | Alexandria Swim Club | 01/12/2026 | 2026 MN ALEX January Intrasquad | ||
| 1013 | Calvin Hamby | 41.53 | 10 | B: 38.19 (+3.34s | 8.0%) | Rapids Area YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 1014 | Benjamin Keating | 41.54 | 8 | B: 38.19 (+3.35s | 8.1%) | Mariemont Ohio Swim Team | 03/26/2026 | Destination Athlete Centennial Invite 2026 | ||
| 1015 | Jackson Knier | 41.54 | 9 | B: 38.19 (+3.35s | 8.1%) | Foxjets Swim Team | 05/17/2026 | 2026 MN FOXJ May Bronze | ||
| 1016 | Spencer Smith | 41.55 | 8 | B: 38.19 (+3.36s | 8.1%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1017 | Keith Tran | 41.56 | 9 | B: 38.19 (+3.37s | 8.1%) | Lincoln Select Swimming | 11/22/2025 | 2025 MW HLA Goggle Gobble | ||
| 1018 | Orion Michalewicz | 41.57 | 8 | B: 38.19 (+3.38s | 8.1%) | Gaylord Gators | 02/15/2026 | 2026 MTSL Championship | ||
| 1019 | Brendan Bauer | 41.60 | 10 | B: 38.19 (+3.41s | 8.2%) | Dublin Community Swim Team | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 1020 | Colton Gentry | 41.61 | 8 | B: 38.19 (+3.42s | 8.2%) | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | ||
| 1021 | Ben Marz | 41.62 | 9 | B: 38.19 (+3.43s | 8.2%) | Peninsula Wave Riders Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 1022 | Luke Flaugher | 41.62 | 8 | B: 38.19 (+3.43s | 8.2%) | Metro East Titans Swimming | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 1023 | Tamer Ley | 41.62 | 9 | B: 38.19 (+3.43s | 8.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | ||
| 1024 | Alex Sewich | 41.65 | 10 | B: 38.19 (+3.46s | 8.3%) | MN Flyers Swim Team | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | ||
| 1025 | Lucas Banjeglav | 41.65 | 10 | B: 38.19 (+3.46s | 8.3%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | ||
| 1026 | Olly Braeu | 41.65 | 10 | B: 38.19 (+3.46s | 8.3%) | Scioto Country Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1027 | Will Spicer | 41.67 | 10 | B: 38.19 (+3.48s | 8.4%) | Hudson Explorer Aquatic | 02/20/2026 | 2026 OH Akron SC Regional Championships | ||
| 1028 | Cooper Albright | 41.69 | 8 | B: 38.19 (+3.50s | 8.4%) | Siouxland Wave Aquatic Team | 01/24/2025 | SFST SD 2025 January Invite | ||
| 1029 | Maguire Rittman | 41.69 | 10 | B: 38.19 (+3.50s | 8.4%) | Central Ohio Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 1030 | Easton Ellis | 41.69 | 9 | B: 38.19 (+3.50s | 8.4%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1031 | Nolan Peltola | 41.71 | 10 | B: 38.19 (+3.52s | 8.4%) | Great Wolf Swim Team | 11/03/2024 | 2024 MN WOLF HOWL AT THE MOON INVITE PART 2 | ||
| 1032 | William Li | 41.74 | 7 | B: 38.19 (+3.55s | 8.5%) | Aquajets Swim Team | 06/20/2026 | 2026 MN AQJT June | ||
| 1033 | Sterling Davidson | 41.76 | 9 | B: 38.19 (+3.57s | 8.5%) | Heartland Aquatics | 11/22/2025 | 2025 MW HLA Goggle Gobble | ||
| 1034 | Colter Niemeyer | 41.77 | 10 | B: 38.19 (+3.58s | 8.6%) | Sioux Center Seahawks | 01/31/2026 | 2026 MW SCH Lorna Moss Winter Splash | ||
| 1035 | Maxwell Jensen | 41.77 | 7 | B: 38.19 (+3.58s | 8.6%) | Storm Aquatics | 04/10/2026 | 2026 GTSA TYR Spring Championship | ||
| 1036 | Ellar Kazmierczak | 41.77 | 10 | B: 38.19 (+3.58s | 8.6%) | North Star Swim Team | 03/07/2025 | 2025 MN EDI Minnesota Regional Championship | ||
| 1037 | Ewan Morris | 41.79 | 10 | B: 38.19 (+3.60s | 8.6%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 1038 | Matthew Byars | 41.79 | 7 | B: 38.19 (+3.60s | 8.6%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | ||
| 1039 | Gunnar Syverson | 41.79 | 9 | B: 38.19 (+3.60s | 8.6%) | Sioux Falls Swim Team | 02/13/2026 | 2026 SD Short Course Rising Stars | ||
| 1040 | Cairo Monreal | 41.81 | 10 | B: 38.19 (+3.62s | 8.7%) | Parkway-Rockwood Gateway Swim | 06/24/2026 | GTWY Get Your Best Yard Times | ||
| 1041 | Austin Houser | 41.83 | 7 | B: 38.19 (+3.64s | 8.7%) | Blue Water Otters | 12/06/2025 | 2025 FFYS Holiday Invitational | ||
| 1042 | Samuel Whitt | 41.87 | 9 | B: 38.19 (+3.68s | 8.8%) | Hurricane Penguins Swim Club | 01/31/2026 | 2026 Guppy Bowl | ||
| 1043 | Elan Gill | 41.88 | 9 | B: 38.19 (+3.69s | 8.8%) | Wtrc Sharks | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 1044 | Cooper Daul | 41.88 | 10 | B: 38.19 (+3.69s | 8.8%) | Plymouth Canton Cruisers | 10/25/2025 | BA Halloween Town USA 2025 | ||
| 1045 | Wasay Khokhar | 41.89 | 8 | B: 38.19 (+3.70s | 8.8%) | Club Wolverine | 02/21/2026 | 2026 CW Goldfish Invite | ||
| 1046 | Winston McNabb | 41.89 | 8 | B: 38.19 (+3.70s | 8.8%) | Riptide Swim Team | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 1047 | Jude Huibregtse | 41.92 | 9 | B: 38.19 (+3.73s | 8.9%) | Lake Superior Swim Club | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | ||
| 1048 | Alexander Carpenter | 41.92 | 9 | B: 38.19 (+3.73s | 8.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 1049 | Haroon Kushlaf | 41.93 | 10 | B: 38.19 (+3.74s | 8.9%) | Powell Crosley YMCA | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 1050 | Flynn Erickson | 41.94 | 7 | B: 38.19 (+3.75s | 8.9%) | Watertown Area Swim Club | 02/06/2026 | 2026 Qualifying 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.