USA Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1501 | William Haines | 40.10 | 10 | BB Min | A: 35.99 (+4.11s | 10.2%) | North Shore Swim Club | 04/04/2026 | 2026 NE NSSC Sprint Meet | |
| 1502 | Graham Dorweiler | 40.10 | 9 | BB Min | A: 35.99 (+4.11s | 10.2%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | |
| 1503 | Nathan Chen | 40.10 | 9 | BB Min | A: 35.99 (+4.11s | 10.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1504 | Matheus Jacqmin Abijaodi | 40.11 | 10 | BB Min | A: 35.99 (+4.12s | 10.3%) | Marlins Of Raleigh | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1505 | Axton McDermott | 40.11 | 10 | BB Min | A: 35.99 (+4.12s | 10.3%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1506 | Aidan Murphy-Pradhan | 40.12 | 9 | BB Min | A: 35.99 (+4.13s | 10.3%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1507 | Liam Brennan | 40.12 | 10 | BB Min | A: 35.99 (+4.13s | 10.3%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 1508 | Oliver Catala | 40.13 | 10 | BB Min | A: 35.99 (+4.14s | 10.3%) | Gulliver Swim Club | 06/06/2026 | NMST June Invite 26 | |
| 1509 | Benjamin Gonen | 40.13 | 9 | BB Min | A: 35.99 (+4.14s | 10.3%) | YMCA of Austin Swim Alliance | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 1510 | Arlow Velarde | 40.13 | 9 | BB Min | A: 35.99 (+4.14s | 10.3%) | York Swim Club of Northern Vir | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1511 | James Ballard | 40.13 | 10 | BB Min | A: 35.99 (+4.14s | 10.3%) | Rochester Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1512 | Justin Chi | 40.13 | 9 | BB Min | A: 35.99 (+4.14s | 10.3%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | |
| 1513 | Lucas Tang | 40.14 | 10 | BB Min | A: 35.99 (+4.15s | 10.3%) | Alamo Area Aquatic Association | 01/21/2026 | 2026 ST AAAA NS January Race Night | |
| 1514 | Kevin Richard Nguyen | 40.14 | 10 | BB Min | A: 35.99 (+4.15s | 10.3%) | Seattle Metropolitan Aquatic C | 11/16/2025 | 2025 PN PAC Q Meet | |
| 1515 | Baiyi Li | 40.14 | 10 | BB Min | A: 35.99 (+4.15s | 10.3%) | East Carolina Aquatics | 06/21/2026 | ECA June Qualifier | |
| 1516 | Jacob Bowes | 40.15 | 10 | BB Min | A: 35.99 (+4.16s | 10.4%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 1517 | Daniel Thorpe | 40.15 | 10 | BB Min | A: 35.99 (+4.16s | 10.4%) | Aquajets Swim Team | 01/03/2026 | 2026 MN AQJT New Year Invite | |
| 1518 | Anvay Agarwal | 40.15 | 10 | BB Min | A: 35.99 (+4.16s | 10.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | |
| 1519 | Isaac Dowling | 40.15 | 10 | BB Min | A: 35.99 (+4.16s | 10.4%) | Millard Aquatic Club | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 1520 | Liam Ho | 40.15 | 9 | BB Min | A: 35.99 (+4.16s | 10.4%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | |
| 1521 | Arlo Holland | 40.16 | 10 | BB Min | A: 35.99 (+4.17s | 10.4%) | Excel Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 1522 | Jayden Chang | 40.16 | 10 | BB Min | A: 35.99 (+4.17s | 10.4%) | Maywood Sparks Swim Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1523 | Troy Williams | 40.16 | 9 | BB Min | A: 35.99 (+4.17s | 10.4%) | York Swim Club of Northern Vir | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 1524 | Isaiah Gravette | 40.17 | 10 | BB Min | A: 35.99 (+4.18s | 10.4%) | SOL Swim Team | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1525 | Elliott Rice | 40.17 | 9 | BB Min | A: 35.99 (+4.18s | 10.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 1526 | Owen Hayes | 40.18 | 10 | BB Min | A: 35.99 (+4.19s | 10.4%) | Hills Hurricane Swimming | 07/10/2026 | Redwood Empire Swim League Championship | |
| 1527 | Ashton VanKeulen | 40.18 | 10 | BB Min | A: 35.99 (+4.19s | 10.4%) | Sioux Falls Swim Team | 02/06/2026 | 2026 Qualifying Meet | |
| 1528 | Henry Bach | 40.18 | 9 | BB Min | A: 35.99 (+4.19s | 10.4%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1529 | Ashton Cofield | 40.18 | 7 | BB Min | A: 35.99 (+4.19s | 10.4%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1530 | Locke Kane | 40.18 | 9 | BB Min | A: 35.99 (+4.19s | 10.4%) | Lahaina Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1531 | Ian Benrey | 40.19 | 10 | BB Min | A: 35.99 (+4.20s | 10.5%) | SwimFast | 12/05/2025 | 2025 FG Holiday Champ | |
| 1532 | Aiden Killion | 40.19 | 10 | BB Min | A: 35.99 (+4.20s | 10.5%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 1533 | Tanner Kerby | 40.20 | 9 | BB Min | A: 35.99 (+4.21s | 10.5%) | Enfinity Aquatic Club | 12/19/2025 | EAC Winter Invitational | |
| 1534 | James Coleman | 40.20 | 9 | BB Min | A: 35.99 (+4.21s | 10.5%) | Arlington Aquatic Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1535 | Hantian You | 40.20 | 10 | BB Min | A: 35.99 (+4.21s | 10.5%) | Lake Oswego Swim Club | 12/19/2025 | 2025 LOSC Holiday Intrasquad | |
| 1536 | Ethan Cookson | 40.20 | 10 | BB Min | A: 35.99 (+4.21s | 10.5%) | SwimRise Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 1537 | Kevin Liu | 40.20 | 10 | BB Min | A: 35.99 (+4.21s | 10.5%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 1538 | Grant Ley | 40.21 | 9 | BB Min | A: 35.99 (+4.22s | 10.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | |
| 1539 | Alexander Forward | 40.22 | 8 | BB Min | A: 35.99 (+4.23s | 10.5%) | San Jose Goosemonkeys | 02/28/2026 | Swim South Bay | |
| 1540 | Isaac Camenisch | 40.23 | 10 | BB Min | A: 35.99 (+4.24s | 10.5%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 1541 | Allen Kolodny | 40.23 | 9 | BB Min | A: 35.99 (+4.24s | 10.5%) | Bravo Swim Team | 11/21/2025 | 2025 SoFlo Last Chance And Holiday Classic | |
| 1542 | Nathaniel Herman | 40.24 | 10 | BB Min | A: 35.99 (+4.25s | 10.6%) | Lynchburg YMCA Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1543 | Luca Mansur | 40.24 | 10 | BB Min | A: 35.99 (+4.25s | 10.6%) | Azura Florida Aquatics | 02/06/2026 | Friendship Meet 2026 | |
| 1544 | Ivan Bondar | 40.24 | 10 | BB Min | A: 35.99 (+4.25s | 10.6%) | Matchpoint Nyc | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 1545 | Jeffrey Crouse | 40.24 | 10 | BB Min | A: 35.99 (+4.25s | 10.6%) | Livermore AquaCowboys | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 1546 | Calvin Tonk | 40.24 | 10 | BB Min | A: 35.99 (+4.25s | 10.6%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 1547 | Matias Venturino | 40.26 | 9 | BB Min | A: 35.99 (+4.27s | 10.6%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1548 | Ransom Schwartz | 40.26 | 10 | BB Min | A: 35.99 (+4.27s | 10.6%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1549 | Conall Barrett | 40.27 | 9 | BB Min | A: 35.99 (+4.28s | 10.6%) | Upper Valley Aquatic Club | 01/30/2026 | 2026 NE UVAC Silvers | |
| 1550 | Anthony Fuentes | 40.27 | 10 | BB Min | A: 35.99 (+4.28s | 10.6%) | T2 Aquatics | 12/13/2025 | 2025 T2 Candy Cane 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.