USA Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8501 | Dylan Kossack | 53.24 | 10 | B: 48.29 (+4.95s | 9.3%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 8502 | Austin Chesek | 53.24 | 9 | B: 48.29 (+4.95s | 9.3%) | Heal Swim Club | 10/25/2025 | Trick Or Treat Mini Meet | ||
| 8503 | Joshua Riedel | 53.24 | 10 | B: 48.29 (+4.95s | 9.3%) | Velocity Swimming | 04/25/2026 | 2026 IE VS James Elwyn Memorial Progressive | ||
| 8504 | Oliver Sanness | 53.24 | 8 | B: 48.29 (+4.95s | 9.3%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | ||
| 8505 | Wesley Taylor | 53.25 | 10 | B: 48.29 (+4.96s | 9.3%) | YMCA of Austin Swim Alliance | 10/19/2024 | 2024 ST YMCA Swim Y All Octoberfest | ||
| 8506 | Jayden Han | 53.25 | 7 | B: 48.29 (+4.96s | 9.3%) | Garden Grove Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 8507 | Samuel Gusev | 53.25 | 8 | B: 48.29 (+4.96s | 9.3%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | ||
| 8508 | Ace Block | 53.25 | 7 | B: 48.29 (+4.96s | 9.3%) | Metro Marlins Swim Team | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 8509 | Wade Moore | 53.25 | 8 | B: 48.29 (+4.96s | 9.3%) | Florida Elite Swimming | 02/13/2026 | 19th Annual TBAY Gasparilla Races 2026 | ||
| 8510 | Luke Korpi | 53.25 | 8 | B: 48.29 (+4.96s | 9.3%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 8511 | Brooks Kaiser | 53.25 | 8 | B: 48.29 (+4.96s | 9.3%) | South Valley Makos | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 8512 | Wyatt Cahill | 53.25 | 9 | B: 48.29 (+4.96s | 9.3%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 8513 | Landon Thorpe | 53.26 | 9 | B: 48.29 (+4.97s | 9.3%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | ||
| 8514 | Lucas Banjeglav | 53.26 | 10 | B: 48.29 (+4.97s | 9.3%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | ||
| 8515 | William Kolano | 53.26 | 8 | B: 48.29 (+4.97s | 9.3%) | Jcc Sea Serpents | 12/07/2025 | 2025 NE NSSC December 7 SJP | ||
| 8516 | Isaiah Cohick | 53.26 | 10 | B: 48.29 (+4.97s | 9.3%) | North Baltimore Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 8517 | Arnold Alcidor | 53.26 | 9 | B: 48.29 (+4.97s | 9.3%) | YMCA of Central Florida | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | ||
| 8518 | Gustavo Peri Neves | 53.26 | 8 | B: 48.29 (+4.97s | 9.3%) | Tuna Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 8519 | Levi Roy | 53.26 | 7 | B: 48.29 (+4.97s | 9.3%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 8520 | Drake Larson | 53.26 | 10 | B: 48.29 (+4.97s | 9.3%) | Tahoe Swim Club | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 8521 | Lucas Browdy | 53.26 | 10 | B: 48.29 (+4.97s | 9.3%) | North Jeffco Swim Team | 02/07/2025 | 2025 CO NJ Groundhog Invite | ||
| 8522 | Brice Effinger | 53.26 | 9 | B: 48.29 (+4.97s | 9.3%) | University Place Aquatic Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | ||
| 8523 | Maxwell Wong | 53.26 | 7 | B: 48.29 (+4.97s | 9.3%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 8524 | Sebastian Said | 53.26 | 8 | B: 48.29 (+4.97s | 9.3%) | Three Village Swim Club | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | ||
| 8525 | Maximus McKenzie Ifill | 53.27 | 8 | B: 48.29 (+4.98s | 9.3%) | Fenix Swim Club | 11/08/2025 | Golden Eagle Classic 25 | ||
| 8526 | Kane Powell | 53.27 | 9 | B: 48.29 (+4.98s | 9.3%) | Sea Bees Swim Club | 01/17/2026 | MLA 2026 Big Lake Invite | ||
| 8527 | Mihir Ravi | 53.27 | 10 | B: 48.29 (+4.98s | 9.3%) | Anglerfish Aquatics | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 8528 | Callan Davidson | 53.27 | 7 | B: 48.29 (+4.98s | 9.3%) | Phoenix Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8529 | Benjamin Fikhman | 53.27 | 8 | B: 48.29 (+4.98s | 9.3%) | Pacific Swim | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | ||
| 8530 | Miles Wood | 53.28 | 9 | B: 48.29 (+4.99s | 9.4%) | Dart Swimming | 10/28/2023 | SCSC Vs DART Dual Meet | ||
| 8531 | Henry Potack | 53.28 | 10 | B: 48.29 (+4.99s | 9.4%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | ||
| 8532 | Jonael Yax | 53.28 | 10 | B: 48.29 (+4.99s | 9.4%) | Hickory Foundation YMCA Seahor | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 8533 | Jonah Thorson | 53.28 | 8 | B: 48.29 (+4.99s | 9.4%) | Watertown Area Swim Club | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | ||
| 8534 | Maverick Carlson | 53.29 | 8 | B: 48.29 (+5.00s | 9.4%) | St Croix Swim Club | 05/31/2025 | 2025 MN RFSC Spring Invite | ||
| 8535 | Harrison Wren | 53.29 | 8 | B: 48.29 (+5.00s | 9.4%) | Siouxland Wave Aquatic Team | 12/13/2025 | VAST Winter Invitational | ||
| 8536 | Eli Nagle | 53.29 | 9 | B: 48.29 (+5.00s | 9.4%) | McMinnville Swim Club | 11/07/2025 | 2025 McSwimville Invitational | ||
| 8537 | Jaivon Marihugh | 53.29 | 9 | B: 48.29 (+5.00s | 9.4%) | Petoskey Piranhas | 02/15/2026 | 2026 MTSL Championship | ||
| 8538 | Eason Lee | 53.29 | 9 | B: 48.29 (+5.00s | 9.4%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | ||
| 8539 | Patrick Riley | 53.29 | 7 | B: 48.29 (+5.00s | 9.4%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 8540 | Milin Kaushik | 53.31 | 8 | B: 48.29 (+5.02s | 9.4%) | Phoenix Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | ||
| 8541 | Brixton Kendall | 53.31 | 10 | B: 48.29 (+5.02s | 9.4%) | Killer Whales Swim Club | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 8542 | Eli Baxter | 53.31 | 7 | B: 48.29 (+5.02s | 9.4%) | Island Aquatics | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | ||
| 8543 | Maxwell Flaws | 53.31 | 10 | B: 48.29 (+5.02s | 9.4%) | The Hills Country Club | 01/25/2025 | 2025 ST WOW Big Freeze Frenzy Meet | ||
| 8544 | Mason Levay | 53.31 | 9 | B: 48.29 (+5.02s | 9.4%) | Clovis Swim Club | 11/23/2024 | 2024 FDST ABC Meet Dr Dowain Wright Memorial | ||
| 8545 | Dillon Drvostep | 53.32 | 8 | B: 48.29 (+5.03s | 9.4%) | Westchester Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8546 | Eric Kuang | 53.32 | 9 | B: 48.29 (+5.03s | 9.4%) | Pacific Dragons Swim Team | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 8547 | Liam Kilpatrick | 53.32 | 9 | B: 48.29 (+5.03s | 9.4%) | Baylor Swim Club | 09/20/2025 | 2025 Fall Kickoff Classic Meet Copied | ||
| 8548 | Winston Han | 53.32 | 6 | B: 48.29 (+5.03s | 9.4%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | ||
| 8549 | Sawyer Griauzde | 53.32 | 7 | B: 48.29 (+5.03s | 9.4%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 8550 | Henry Ehrlich | 53.32 | 9 | B: 48.29 (+5.03s | 9.4%) | Saint Joseph Aquatics | 01/10/2026 | 2026 Zeeland Winter Classic | ||
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.