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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9201 | Terrence Li | 43.87 | 7 | B: 38.19 (+5.68s | 12.9%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9202 | Mason Loehr | 43.87 | 7 | B: 38.19 (+5.68s | 12.9%) | Gbsa - Greater Baltimore Swim | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9203 | Grayson Delmas | 43.87 | 10 | B: 38.19 (+5.68s | 12.9%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | ||
| 9204 | Derrick Ciesla | 43.87 | 9 | B: 38.19 (+5.68s | 12.9%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 9205 | August Olsen | 43.87 | 9 | B: 38.19 (+5.68s | 12.9%) | Tornadoes Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 9206 | Logan Ma | 43.87 | 10 | B: 38.19 (+5.68s | 12.9%) | East Bay Silver Dolphins | 09/19/2026 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 9207 | Maxwell Raske | 43.88 | 8 | B: 38.19 (+5.69s | 13.0%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9208 | Samar Kukreja | 43.88 | 10 | B: 38.19 (+5.69s | 13.0%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | ||
| 9209 | Mason King | 43.89 | 9 | B: 38.19 (+5.70s | 13.0%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | ||
| 9210 | Jackson Hunt | 43.89 | 9 | B: 38.19 (+5.70s | 13.0%) | Central Ohio Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 9211 | Logan Cromer | 43.89 | 10 | B: 38.19 (+5.70s | 13.0%) | YMCA of Virginia\\\\\\'s Blue Ridge | 02/10/2024 | Southwest 8 Under District Championship | ||
| 9212 | Carson Rossignol | 43.89 | 9 | B: 38.19 (+5.70s | 13.0%) | Wheeler Regional YMCA Tigersha | 03/21/2026 | 2026 NE YNS YMCA New England Championship | ||
| 9213 | Joseph Wheeler | 43.89 | 10 | B: 38.19 (+5.70s | 13.0%) | Battlefield Area Star Swimmers | 11/22/2025 | Bass Turkey Classic 2025 | ||
| 9214 | Benjamin Jones | 43.89 | 8 | B: 38.19 (+5.70s | 13.0%) | Raleigh Swimming Association | 12/06/2025 | 2025 MOR Arctic Blast Meet | ||
| 9215 | Gabriel Prida | 43.89 | 10 | B: 38.19 (+5.70s | 13.0%) | Doral Swim Club | 08/22/2026 | NMST Relay Invite 26 | ||
| 9216 | Octavio Romero | 43.89 | 10 | B: 38.19 (+5.70s | 13.0%) | Ransom Everglades Aquatic Club | 10/10/2026 | NMST BMHG October Invite 26 | ||
| 9217 | Kieran Stewart | 43.90 | 9 | B: 38.19 (+5.71s | 13.0%) | MN Flyers Swim Team | 11/22/2025 | 2025 MN HTSC Harvest Classic | ||
| 9218 | Declan Carter | 43.90 | 10 | B: 38.19 (+5.71s | 13.0%) | Lehi Aquatics | 11/06/2025 | 2025 OA Thanksgiving Turkey Meet | ||
| 9219 | Isaac Cooper | 43.90 | 9 | B: 38.19 (+5.71s | 13.0%) | San Gabriel Aquatics | 07/26/2025 | 2025 ST SGA Gold Rush Meet | ||
| 9220 | Valentin Nedopil | 43.90 | 9 | B: 38.19 (+5.71s | 13.0%) | California Gold | 10/17/2026 | Pumpkin Meet, Oct 2026 | ||
| 9221 | Cedric San Diego | 43.90 | 8 | B: 38.19 (+5.71s | 13.0%) | Vallejo Aquatic Club | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | ||
| 9222 | Sam Coppola | 43.90 | 10 | B: 38.19 (+5.71s | 13.0%) | Hammerhead Swim Club | 10/17/2026 | AMTS 2026 Small Club Fall Invite | ||
| 9223 | Lukas Batka | 43.91 | 8 | B: 38.19 (+5.72s | 13.0%) | Herndon Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | ||
| 9224 | Elias Walker | 43.91 | 8 | B: 38.19 (+5.72s | 13.0%) | North Baltimore Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9225 | Thomas Blaylock | 43.91 | 7 | B: 38.19 (+5.72s | 13.0%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | ||
| 9226 | Connor Ong | 43.91 | 8 | B: 38.19 (+5.72s | 13.0%) | YMCA of Snohomish County Barra | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | ||
| 9227 | Henry Seay | 43.91 | 8 | B: 38.19 (+5.72s | 13.0%) | Memphis Thunder Aquatic Club | 10/24/2026 | 2026 MTAC Fall Invite | ||
| 9228 | Lucas Badillo McDonald | 43.91 | 9 | B: 38.19 (+5.72s | 13.0%) | West Express Swim Team | 11/08/2025 | 2025 MN WEST Express Fall Invite Copied | ||
| 9229 | Bryce Tisinger | 43.92 | 10 | B: 38.19 (+5.73s | 13.0%) | Fairfax Foxes Swimming | 11/21/2025 | 2025 Swim Rock | ||
| 9230 | James Cook | 43.92 | 9 | B: 38.19 (+5.73s | 13.0%) | Central Ohio Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 9231 | Kai Duarte | 43.92 | 8 | B: 38.19 (+5.73s | 13.0%) | Gator Swim Club | 02/28/2026 | 2026 Area 4 Spring Champs | ||
| 9232 | Haoxuan Qiao | 43.92 | 9 | B: 38.19 (+5.73s | 13.0%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | ||
| 9233 | MacCormick Mooney | 43.92 | 9 | B: 38.19 (+5.73s | 13.0%) | Upper Valley Aquatic Club | 10/11/2025 | 2025 NE UVAC Invite 10 11 25 Copied | ||
| 9234 | Slade Splichal | 43.92 | 10 | B: 38.19 (+5.73s | 13.0%) | Northern KY Clippers | 09/26/2026 | 2026 CLPR Intrasquad Meet | ||
| 9235 | Theodore Pet | 43.92 | 10 | B: 38.19 (+5.73s | 13.0%) | Life Time Swim Missouri | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9236 | Elijah Sparks | 43.93 | 9 | B: 38.19 (+5.74s | 13.1%) | Brighton Bullfrogs Swim Club | 11/01/2024 | 2024 CO Eaton Fall Fest | ||
| 9237 | Gabriel Grube | 43.93 | 9 | B: 38.19 (+5.74s | 13.1%) | Great Mills Aquatic Club | 09/27/2025 | 2025 Hanover Happy | ||
| 9238 | Landon Carroll | 43.93 | 10 | B: 38.19 (+5.74s | 13.1%) | SwimTLC-Parker Phenomena Swim | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 9239 | Jude Mikula | 43.93 | 9 | B: 38.19 (+5.74s | 13.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 9240 | Oliver Lawson-Boothby | 43.93 | 9 | B: 38.19 (+5.74s | 13.1%) | Haines City Tritons | 05/02/2026 | 2026 Berkeley May Day | ||
| 9241 | Elliot Sheikh | 43.93 | 9 | B: 38.19 (+5.74s | 13.1%) | Life Time Colorado Swim Club | 10/09/2026 | 2026 CO Gian Luc Jordan Open | ||
| 9242 | Vikram Taskar | 43.93 | 10 | B: 38.19 (+5.74s | 13.1%) | Wave Aquatics | 10/24/2026 | 2026 PN TAC Fall Thunderbird Open Approved | ||
| 9243 | Ellis Del Verne | 43.94 | 9 | B: 38.19 (+5.75s | 13.1%) | YMCA of the Triangle Area Swim | 12/05/2025 | 2025 TYDE Winter Championship | ||
| 9244 | Alexander LeVering | 43.94 | 9 | B: 38.19 (+5.75s | 13.1%) | Utah Valley Aquatics | 10/23/2025 | Mike Harper Mini Meet | ||
| 9245 | Luke Hahn | 43.94 | 8 | B: 38.19 (+5.75s | 13.1%) | Meadowbrook Swim Team | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 9246 | Ezra Brickman | 43.94 | 9 | B: 38.19 (+5.75s | 13.1%) | Rhode Island Aquatic Club | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | ||
| 9247 | Isaac Chacon | 43.95 | 8 | B: 38.19 (+5.76s | 13.1%) | Sussex County YMCA | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | ||
| 9248 | George Jing | 43.95 | 9 | B: 38.19 (+5.76s | 13.1%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 9249 | Alexander Martinez | 43.95 | 9 | B: 38.19 (+5.76s | 13.1%) | Southwest Aquatic Warriors | 09/11/2026 | 2026 ST SASA Sombrero Uno | ||
| 9250 | Thomas Moreira Dias | 43.96 | 9 | B: 38.19 (+5.77s | 13.1%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini 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.