USA Boys 10 & under - 25 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4501 | Arthur Ritchie | 34.01 | 7 | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |||
| 4502 | Mason Erickson | 34.01 | 10 | Tualatin Hills Swim Club | 01/31/2025 | 2025 THSC January FNT | |||
| 4503 | Owen Ripley | 34.02 | 9 | Treasure Coast Aquatics | 02/28/2026 | Spring Area 6 Championships 2026 | |||
| 4504 | Isaiah Swan | 34.03 | 8 | Fulshear Racing Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |||
| 4505 | Steven Flonacher | 34.03 | 9 | Harbor Aquatics Club | 11/01/2025 | 2025 PN Bob Miller Sprint Distance Classic | |||
| 4506 | Brooks Kaiser | 34.03 | 8 | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 4507 | Jack Bullard | 34.03 | 8 | Falfins Swimming | 01/23/2026 | 2026 CO FAST Winter Open | |||
| 4508 | Michael Duzhko | 34.03 | 8 | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | |||
| 4509 | Slater Wright | 34.03 | 7 | Lassen Volcanoes | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |||
| 4510 | William Breslin | 34.04 | 8 | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |||
| 4511 | Edward Mikols | 34.04 | 7 | Farmington Family YMCA Stingra | 03/07/2026 | 2026 Michigan YMCA State Championship | |||
| 4512 | Felix Rao | 34.04 | 7 | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |||
| 4513 | Logan Marciel | 34.04 | 6 | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 4514 | Jacob Rothstein | 34.04 | 7 | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | |||
| 4515 | Ethan Wei | 34.05 | 6 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 4516 | Henry Hurt | 34.05 | 6 | Diablo Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |||
| 4517 | David Peterson | 34.06 | 10 | Brookings Swim Club | 01/31/2026 | 2026 SD SSC Southwest Splash | |||
| 4518 | Iker Celis | 34.06 | 8 | SwimEnergy Aquatics | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |||
| 4519 | Andrew Ard | 34.07 | 8 | Silver Spring YMCA Piranhas | 12/20/2025 | 2025 Splash And Dash | |||
| 4520 | Maxwell Burks | 34.07 | 9 | Atlantis Swimming | 10/10/2025 | 2025 Back To The Pool | |||
| 4521 | Sidhant Banavara | 34.07 | 8 | North Coast Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | |||
| 4522 | Senge Laka | 34.07 | 9 | Cascadia Swimming | 03/08/2025 | OC Spring Finale | |||
| 4523 | Kayden Sha | 34.08 | 8 | Carolina Aquatic Team | 12/12/2025 | CAT Grinch Meet Copied | |||
| 4524 | Ian Kamel Castro | 34.08 | 8 | Baylor Swim Club | 09/20/2025 | 2025 Fall Kickoff Classic Meet Copied | |||
| 4525 | Mason Marvin | 34.09 | 8 | Planet Swim Aquatics | 10/26/2024 | 2024 PSA Halloween Invitational | |||
| 4526 | Ryan Kim | 34.10 | 8 | Team Rally Aquatics | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |||
| 4527 | Xander Lee | 34.10 | 8 | Harnett County Aquatics Club ( | 11/15/2025 | YBAC Fall Invite 25 | |||
| 4528 | Derek Guan | 34.10 | 8 | Sunnyvale Swim Club | 09/28/2024 | Blue And Gold Intrasquad Meet | |||
| 4529 | Cyrus Iburg | 34.10 | 8 | Dakota Riptide | 01/17/2026 | 2026 SD TIDE SPRINT INVITE | |||
| 4530 | Oliver Shim | 34.11 | 8 | Aggie Swim Club | 01/03/2025 | 2025 SSAN Winter Invite | |||
| 4531 | Henry Huizing | 34.11 | 9 | North Kent Aquatic Team | 12/30/2025 | 2025 Wildcat Winter Invite | |||
| 4532 | Hugh England | 34.13 | 7 | Treasure Coast Swimming | 10/11/2025 | TCSC Fall Invitational | |||
| 4533 | Holden Spencer | 34.14 | 9 | Rockingham Area Youth Swimming | 10/03/2025 | 2025 NE CS Kickoff Classic Copied | |||
| 4534 | Iaroslav Kharlamov | 34.14 | 9 | Highlands Ranch Aquatics | 01/24/2025 | 2025 CO TOPS Colorado Open | |||
| 4535 | Cairo Oletu | 34.15 | 9 | Highlands Ranch Aquatics | 09/28/2024 | 2024 CO HRA Age Group Intra Squad | |||
| 4536 | Andrew Stahl | 34.17 | 8 | Nova of Virginia | 12/05/2025 | NOVA December Dip | |||
| 4537 | Henry Gable | 34.17 | 9 | Bishop Swim Team | 06/14/2025 | Bishop Invitational 2025 | |||
| 4538 | Gabriel Spindler | 34.18 | 10 | Univ. of Denver Hilltoppers | 10/26/2024 | 2024 CO TOPS Suburban League Qualifier | |||
| 4539 | Alex Musteata | 34.18 | 10 | 757swim | 03/23/2024 | NOVA Short Course Send Off | |||
| 4540 | Carter Dunn | 34.19 | 8 | Pine Crest Swimming | 10/25/2025 | 2025 BRST Not So Scary Invite | |||
| 4541 | Ethan Damico | 34.19 | 8 | Stafford Aquatics Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |||
| 4542 | Tarun Srinivasan | 34.20 | 8 | Pro Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |||
| 4543 | Jack Thesenvitz | 34.21 | 10 | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | |||
| 4544 | William Haney | 34.22 | 8 | Maui Dolphins Swim Club | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |||
| 4545 | Bennett Gennarini | 34.22 | 7 | Cypress Fairbanks Swim Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |||
| 4546 | Alexander Huynh | 34.22 | 8 | Fairland Aquatic Swim Team | 12/20/2025 | 2025 Splash And Dash | |||
| 4547 | Mason Gu | 34.22 | 8 | Rockville Montgomery Swim Club | 01/11/2026 | 2026 RMSC Frosty Pentathlon Mini Meet | |||
| 4548 | Nivaan Singh | 34.22 | 8 | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |||
| 4549 | Alesi Perez | 34.23 | 9 | Unattached | 05/03/2025 | GOAT TYR Swim Your Own Age Meet | |||
| 4550 | Jacob Eaton | 34.23 | 8 | Lynchburg YMCA Swim Team | 02/07/2026 | SW District 8 Under Championship | |||
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.