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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6501 | Alexander Witt | 49.37 | 9 | B: 48.29 (+1.08s | 2.2%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 6502 | Linus Li | 49.37 | 10 | B: 48.29 (+1.08s | 2.2%) | Eastside Aquatic Swim Team | 11/15/2025 | 2025 PN IST November Invitational | ||
| 6503 | Derrick Ciesla | 49.37 | 9 | B: 48.29 (+1.08s | 2.2%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 6504 | Aidan Johnson | 49.38 | 10 | B: 48.29 (+1.09s | 2.2%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | ||
| 6505 | William Bain | 49.38 | 8 | B: 48.29 (+1.09s | 2.2%) | Clover Aquatics | 02/24/2026 | 2026 ST AAAA NS End Of Season Race Nights | ||
| 6506 | Collin Wu | 49.38 | 8 | B: 48.29 (+1.09s | 2.2%) | Life Time Mid Atlantic Swim Te | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 6507 | William Schulz | 49.38 | 10 | B: 48.29 (+1.09s | 2.2%) | Minneapolis Lake Monsters | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 6508 | Alejandro Garcia | 49.39 | 10 | B: 38.49 (+10.90s | 22.1%) | Superior Aquatics | 01/31/2026 | Superior Aquatics Last Chance 2026 | ||
| 6509 | Holt Elder | 49.39 | 9 | B: 48.29 (+1.10s | 2.2%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | ||
| 6510 | Lev Serkov | 49.39 | 8 | B: 48.29 (+1.10s | 2.2%) | Streamline Aquatics | 12/20/2025 | 2025 ST SASA Tis The Season | ||
| 6511 | Lucas Harper | 49.39 | 10 | B: 48.29 (+1.10s | 2.2%) | Raleigh Swimming Association | 10/11/2025 | 2025 CAT Rock The Block | ||
| 6512 | Callum Robbins | 49.39 | 9 | B: 48.29 (+1.10s | 2.2%) | YMCA of Austin Swim Alliance | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 6513 | Leo Pan | 49.39 | 9 | B: 48.29 (+1.10s | 2.2%) | Hockomock Area YMCA Lightning | 02/06/2026 | 2026 NE CRIM Last Chance Meet | ||
| 6514 | Alonzo Rodriguez | 49.39 | 8 | B: 48.29 (+1.10s | 2.2%) | Fast Falcons | 01/09/2026 | 2026 FAST Polar Plunge | ||
| 6515 | Brian Kost | 49.40 | 8 | B: 48.29 (+1.11s | 2.2%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 6516 | Raymond Kanapesky | 49.41 | 9 | B: 48.29 (+1.12s | 2.3%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 6517 | Lucas Silva | 49.41 | 10 | B: 48.29 (+1.12s | 2.3%) | Longhorn Aquatics | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | ||
| 6518 | Christopher Bissell | 49.41 | 8 | B: 48.29 (+1.12s | 2.3%) | Riptide Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | ||
| 6519 | Theodore Peters | 49.41 | 10 | B: 48.29 (+1.12s | 2.3%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 6520 | Peter Torborg | 49.41 | 8 | B: 48.29 (+1.12s | 2.3%) | Hawks Swimming Association | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | ||
| 6521 | Carter Nevitt | 49.41 | 9 | B: 48.29 (+1.12s | 2.3%) | Catawba Valley Aquatic Club | 01/10/2026 | ATOM Frosty Invitational 2026 | ||
| 6522 | Canaan Harris | 49.41 | 10 | B: 48.29 (+1.12s | 2.3%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 6523 | Kaiden O'Connor | 49.42 | 10 | B: 48.29 (+1.13s | 2.3%) | Chesaning Coho Swim Club | 02/15/2026 | 2026 MTSL Championship | ||
| 6524 | Anthony Guerrero | 49.42 | 10 | B: 48.29 (+1.13s | 2.3%) | Martinsville Marlins | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 6525 | Hayden Guthrie | 49.42 | 10 | B: 48.29 (+1.13s | 2.3%) | Gulf Coast Swim Team | 12/04/2025 | RAFC Winter Classic | ||
| 6526 | Lawson Grier | 49.42 | 8 | B: 48.29 (+1.13s | 2.3%) | Carolina Aquatic Team | 01/09/2026 | 2026 CAT Frozen Frenzy | ||
| 6527 | Christian Nosworthy | 49.42 | 10 | B: 48.29 (+1.13s | 2.3%) | West Islip Swim Club | 12/12/2025 | 2025 MR RFAC Elizabeth Miller Holiday Invite | ||
| 6528 | Alden Porter | 49.42 | 7 | B: 48.29 (+1.13s | 2.3%) | Virginia Gators | 11/14/2025 | 2025 Gobbler Gauntlet | ||
| 6529 | Ender Skelton | 49.42 | 10 | B: 48.29 (+1.13s | 2.3%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 6530 | Abraham Heaps | 49.43 | 7 | B: 48.29 (+1.14s | 2.3%) | Karishim Swim Club | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 6531 | Zaine Ferguson | 49.43 | 9 | B: 48.29 (+1.14s | 2.3%) | Bluefish Swim Club | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | ||
| 6532 | Sammy Baker | 49.43 | 10 | B: 48.29 (+1.14s | 2.3%) | Valley Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 6533 | Itay Thein | 49.43 | 10 | B: 48.29 (+1.14s | 2.3%) | All Star Aquatics | 12/05/2025 | 2025 Christmas Championships | ||
| 6534 | Cameron Duncan | 49.43 | 9 | B: 48.29 (+1.14s | 2.3%) | H.E.S. Hurricanes Swim Team | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 6535 | Frank Muchna | 49.44 | 9 | B: 48.29 (+1.15s | 2.3%) | Sharks Swim Club | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | ||
| 6536 | Jack Myrick | 49.44 | 9 | B: 48.29 (+1.15s | 2.3%) | Nitro Swimming | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | ||
| 6537 | Ronan DeGust | 49.44 | 8 | B: 48.29 (+1.15s | 2.3%) | YMCA of the North Shore Sharks | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | ||
| 6538 | River Nester | 49.44 | 9 | B: 48.29 (+1.15s | 2.3%) | Martinsville Marlins | 01/02/2026 | 2026 LY Winter Invitational | ||
| 6539 | William Tinnin | 49.44 | 10 | B: 48.29 (+1.15s | 2.3%) | Machine Aquatics | 10/10/2025 | 2025 PV October Open Fairland | ||
| 6540 | Lyndon Slate | 49.44 | 10 | B: 48.29 (+1.15s | 2.3%) | Martinsville Marlins | 03/07/2026 | PYSA Champs 2026 | ||
| 6541 | Everett Berryhill | 49.44 | 7 | B: 48.29 (+1.15s | 2.3%) | Cullman Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 6542 | Ethan Chan | 49.44 | 10 | B: 48.29 (+1.15s | 2.3%) | South Shore YMCA Strypers | 05/10/2026 | 2026 NE NSSC Invitational At BC High | ||
| 6543 | Ethan Thomas | 49.44 | 10 | B: 48.29 (+1.15s | 2.3%) | Memphis Tiger Swimming | 09/13/2025 | 2025 Tiger Clash | ||
| 6544 | Logan Cromer | 49.44 | 9 | B: 48.29 (+1.15s | 2.3%) | YMCA of Virginia\\\\\\'s Blue Ridge | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 6545 | Andrew Ard | 49.44 | 8 | B: 48.29 (+1.15s | 2.3%) | Silver Spring YMCA Piranhas | 03/20/2026 | 26th Annual Spring Championships | ||
| 6546 | Raiden Taylor | 49.44 | 9 | B: 48.29 (+1.15s | 2.3%) | Clark Sharks Swim Team | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 6547 | Rhys St. Pierre | 49.45 | 8 | B: 48.29 (+1.16s | 2.3%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | ||
| 6548 | Francesco Caruana | 49.45 | 10 | B: 48.29 (+1.16s | 2.3%) | Farmingdale Aquatics | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | ||
| 6549 | Oliver Buxton | 49.45 | 9 | B: 48.29 (+1.16s | 2.3%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 6550 | Kyrie Laurente | 49.45 | 8 | B: 48.29 (+1.16s | 2.3%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
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.