USA Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Sebastien Gallant | 29.01 | 10 | AA Min | AAA: 28.69 (+0.32s | 1.1%) | Tuna Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 502 | Boston Piccolotto | 29.02 | 9 | AA Min | AAA: 28.69 (+0.33s | 1.1%) | 01/10/2026 | 2026 Kentridge High School Invitational Obse | ||
| 503 | Miles Harrington | 29.02 | 10 | AA Min | AAA: 28.69 (+0.33s | 1.1%) | Stanwood High School | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 504 | Khamoni Wade | 29.05 | 10 | AA Min | AAA: 28.69 (+0.36s | 1.2%) | El Paso Chapin | 01/09/2026 | 2026 BD UIL EP TimedFinals | |
| 505 | Emanuel Roney | 29.06 | 9 | AA Min | AAA: 28.69 (+0.37s | 1.3%) | Odea | 02/07/2026 | 2026 (WIAA) Metro(SeaKing District Il) BoysOB | |
| 506 | Andrew Sun | 29.06 | 9 | AA Min | AAA: 28.69 (+0.37s | 1.3%) | Mason Manta Rays | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 507 | Hunter Atkins | 29.07 | 10 | AA Min | AAA: 28.69 (+0.38s | 1.3%) | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | |
| 508 | Wyatt Baker | 29.08 | 9 | AA Min | AAA: 28.69 (+0.39s | 1.3%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 509 | Rowan Pettett | 29.08 | 9 | AA Min | AAA: 28.69 (+0.39s | 1.3%) | Newport | 02/13/2026 | 2026 OR HS 4a 3 | |
| 510 | Cash Cohnstaedt | 29.09 | 10 | AA Min | AAA: 28.69 (+0.40s | 1.4%) | Benson | 02/11/2026 | 2026 OR HS 6A 1 | |
| 511 | Jeffrey Xiong | 29.09 | 10 | AA Min | AAA: 28.69 (+0.40s | 1.4%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 512 | Ethan Cookson | 29.09 | 10 | AA Min | AAA: 28.69 (+0.40s | 1.4%) | SwimRise Aquatics | 09/26/2026 | 2026 SwimRise September Splash | |
| 513 | Atticus Newbury | 29.11 | 10 | AA Min | AAA: 28.69 (+0.42s | 1.4%) | Twisters Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 514 | Ezra Leder | 29.11 | 10 | AA Min | AAA: 28.69 (+0.42s | 1.4%) | Roseburg High School | 02/14/2025 | 2025 OR HS 6A 7 | |
| 515 | Griffin Ignash | 29.11 | 10 | AA Min | AAA: 28.69 (+0.42s | 1.4%) | Aquatic Team Of Mecklenburg | 07/21/2026 | ATOM Summer Speed 2025 Copied | |
| 516 | Isaac Chapman | 29.11 | 10 | AA Min | AAA: 28.69 (+0.42s | 1.4%) | SwimRVA | 01/16/2026 | GSA January Jump Start 2026 | |
| 517 | Asher Knapp | 29.11 | 10 | AA Min | AAA: 28.69 (+0.42s | 1.4%) | Tide Swimming | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 518 | Michael Laurence | 29.11 | 9 | AA Min | AAA: 28.69 (+0.42s | 1.4%) | Gulliver Swim Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 519 | Lance Adams | 29.13 | 10 | AA Min | AAA: 28.69 (+0.44s | 1.5%) | Novi Sturgeons | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 520 | Sam Carrigg | 29.13 | 10 | AA Min | AAA: 28.69 (+0.44s | 1.5%) | Lakeridge | 02/15/2025 | 2025 OR HS 6A 5 | |
| 521 | Ian Kato | 29.14 | 10 | AA Min | AAA: 28.69 (+0.45s | 1.5%) | Sandy High School Swim Team | 02/15/2025 | 2025 OR HS 6a 4 | |
| 522 | Matteo Sacrafamilia | 29.16 | 10 | AA Min | AAA: 28.69 (+0.47s | 1.6%) | Sailfish | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 523 | Partha Malipeddi | 29.17 | 9 | AA Min | AAA: 28.69 (+0.48s | 1.6%) | Lake Orion | 02/25/2026 | 2026 Boys OAA Red Division Championships | |
| 524 | Jacob Bao | 29.17 | 10 | AA Min | AAA: 28.69 (+0.48s | 1.6%) | Tac Titans | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 525 | Wyatt Larson | 29.17 | 10 | AA Min | AAA: 28.69 (+0.48s | 1.6%) | Denver Swim Academy | 10/17/2026 | 2026 CO Alpha Tide High Point Showdown | |
| 526 | Ryland Meyers | 29.18 | 9 | AA Min | AAA: 28.69 (+0.49s | 1.7%) | Everett | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 527 | Ashton Washington | 29.19 | 10 | AA Min | AAA: 28.69 (+0.50s | 1.7%) | Marysville-Getchell High Schoo | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 528 | Grayson Dekle | 29.19 | 10 | AA Min | AAA: 28.69 (+0.50s | 1.7%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 529 | Koku Saddawi-Banno | 29.20 | 10 | AA Min | AAA: 28.69 (+0.51s | 1.7%) | Jbarracudas Swim Team | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 530 | John Walsh | 29.20 | 10 | AA Min | AAA: 28.69 (+0.51s | 1.7%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 531 | Ti Dawson | 29.21 | 10 | AA Min | AAA: 28.69 (+0.52s | 1.8%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 532 | Gideon Smith | 29.22 | 10 | AA Min | AAA: 28.69 (+0.53s | 1.8%) | Cascade | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 533 | Sterling Stewart | 29.22 | 10 | AA Min | AAA: 28.69 (+0.53s | 1.8%) | South Lake Aquatic Club | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 534 | Eliam Plank | 29.23 | 9 | AA Min | AAA: 28.69 (+0.54s | 1.8%) | Ashland | 02/12/2026 | 2026 OR HS 5A 2 | |
| 535 | Kellan Robinson | 29.23 | 10 | AA Min | AAA: 28.69 (+0.54s | 1.8%) | West Albany | 02/15/2025 | 2025 OR HS 5a 3 | |
| 536 | Preston Mathis | 29.23 | 10 | AA Min | AAA: 28.69 (+0.54s | 1.8%) | Seahawks Swim Team | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 537 | Lennox Luning | 29.24 | 10 | AA Min | AAA: 28.69 (+0.55s | 1.9%) | Naval Academy Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 538 | Blake Taylor | 29.25 | 10 | AA Min | AAA: 28.69 (+0.56s | 1.9%) | Phoenix | 02/14/2025 | 2025 OR HS 4a 2 | |
| 539 | Calvin Higgs | 29.25 | 10 | AA Min | AAA: 28.69 (+0.56s | 1.9%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 540 | Tristan Palme | 29.26 | 10 | AA Min | AAA: 28.69 (+0.57s | 1.9%) | Upper Dublin Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 541 | Thomas Westcott | 29.26 | 10 | AA Min | AAA: 28.69 (+0.57s | 1.9%) | Twisters Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 542 | Michael Strimbu | 29.27 | 10 | AA Min | AAA: 28.69 (+0.58s | 2.0%) | Corvallis | 01/18/2025 | Rumbaugh 2025 | |
| 543 | Peter McCormick | 29.27 | 10 | AA Min | AAA: 28.69 (+0.58s | 2.0%) | Wahoo Aquatic Club | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 544 | Wyatt Hawes | 29.27 | 10 | AA Min | AAA: 28.69 (+0.58s | 2.0%) | Central | 02/15/2025 | 2025 OR HS 5a 3 | |
| 545 | Marcus Seneski | 29.29 | 9 | AA Min | AAA: 28.69 (+0.60s | 2.0%) | Brother Rice High School (Mi) | 03/06/2026 | Catholic League Championships Boys 2026 | |
| 546 | Andy Wang | 29.29 | 10 | AA Min | AAA: 28.69 (+0.60s | 2.0%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 547 | Haeden Brown | 29.30 | 9 | AA Min | AAA: 28.69 (+0.61s | 2.1%) | Hazen | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 548 | Jacob Ringwelski | 29.30 | 9 | AA Min | AAA: 28.69 (+0.61s | 2.1%) | Belleville High School | 02/26/2026 | 2026 KLAA B Conference Swim Meet | |
| 549 | Guoguo Liu | 29.30 | 10 | AA Min | AAA: 28.69 (+0.61s | 2.1%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 550 | John Stitzenberg | 29.31 | 9 | AA Min | AAA: 28.69 (+0.62s | 2.1%) | North Carolina Aquatic Club | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
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.