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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7351 | Jackson Mayhugh | 50.97 | 10 | B: 48.29 (+2.68s | 5.3%) | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | ||
| 7352 | Remy Chinchilla | 50.97 | 8 | B: 48.29 (+2.68s | 5.3%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 7353 | Aaron Julian | 50.97 | 9 | B: 48.29 (+2.68s | 5.3%) | Life Time Swim Missouri | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 7354 | Lincoln Balsmeier | 50.97 | 10 | B: 38.49 (+12.48s | 24.5%) | Voltage Aquatics | 07/12/2025 | 2025 Mashed Potato Dash | ||
| 7355 | Christopher Smith | 50.97 | 9 | B: 48.29 (+2.68s | 5.3%) | Gulf Shores Swim Team | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 7356 | William Ingersoll | 50.97 | 9 | B: 48.29 (+2.68s | 5.3%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 7357 | Lowell Babbitt | 50.97 | 9 | B: 48.29 (+2.68s | 5.3%) | Pacific Swim | 05/03/2026 | 2026 SI BAY 14U Rising Stars 1 | ||
| 7358 | Robert Gaines | 50.98 | 8 | B: 48.29 (+2.69s | 5.3%) | Greensboro Community YMCA | 10/24/2025 | 2025 GCY Spooktacular | ||
| 7359 | Calvin Houchin | 50.98 | 8 | B: 48.29 (+2.69s | 5.3%) | Raleigh Swimming Association | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | ||
| 7360 | Reed Bohonek | 50.98 | 10 | B: 48.29 (+2.69s | 5.3%) | SwimEnergy Aquatics | 02/08/2025 | 2025 GCST WINTER INVITE | ||
| 7361 | Alexander MacFarlane | 50.98 | 10 | B: 48.29 (+2.69s | 5.3%) | Rapids Area YMCA | 12/13/2025 | 2025 Holiday Cup | ||
| 7362 | Adam Azzam | 50.98 | 9 | B: 48.29 (+2.69s | 5.3%) | St Croix Swim Club | 12/12/2025 | 2025 MN SCSC Winter Carnival | ||
| 7363 | Allan Duan | 50.99 | 8 | B: 48.29 (+2.70s | 5.3%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 7364 | Landon Petersen | 50.99 | 10 | B: 48.29 (+2.70s | 5.3%) | West Express Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | ||
| 7365 | Avir Verma | 50.99 | 9 | B: 48.29 (+2.70s | 5.3%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | ||
| 7366 | Matthew Ha | 50.99 | 9 | B: 48.29 (+2.70s | 5.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 7367 | Simon Nelson | 50.99 | 10 | B: 48.29 (+2.70s | 5.3%) | Norfolk YMCA Aquajets | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | ||
| 7368 | Jithin Vijayakumar | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Keene YMCA Dolphins | 01/04/2026 | 2026 NE UVAC CVI Invitational | ||
| 7369 | William Koelle | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Jcc Sea Serpents | 10/19/2025 | 2025 NE JCCS Newton J Dual Meet Copied | ||
| 7370 | Charles Kirby | 51.00 | 7 | B: 48.29 (+2.71s | 5.3%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 7371 | Wesley Albright | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 7372 | Stefan Kocev | 51.00 | 8 | B: 48.29 (+2.71s | 5.3%) | 757swim | 02/07/2026 | 2026 8 And Under Southeastern District Champs | ||
| 7373 | Benjamin de Oliveira | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | South Lake Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 7374 | Reed Signore | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Jcc Swimming | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 7375 | Logan Mckeever | 51.00 | 9 | B: 48.29 (+2.71s | 5.3%) | Calvert Aquatics Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 7376 | Abram Williams | 51.00 | 10 | B: 48.29 (+2.71s | 5.3%) | Eagle Swimming Association | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | ||
| 7377 | Theodore Ho | 51.00 | 10 | B: 48.29 (+2.71s | 5.3%) | Rancho San Dieguito | 06/13/2026 | 2026 SI ICAC 14U RISING STARS 2 | ||
| 7378 | Liam Koppy | 51.01 | 10 | B: 48.29 (+2.72s | 5.3%) | Piranha Swimming | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | ||
| 7379 | Dashiell Wang | 51.01 | 10 | B: 48.29 (+2.72s | 5.3%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | ||
| 7380 | Liam Zarraga | 51.01 | 10 | B: 48.29 (+2.72s | 5.3%) | Texas Elite Swimming | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | ||
| 7381 | Odin Piotrowski | 51.02 | 10 | B: 48.29 (+2.73s | 5.4%) | Grand Traverse Bay YMCA Breake | 10/17/2025 | 2025 WMS Boo Bash | ||
| 7382 | Eli Ankeney | 51.02 | 9 | B: 48.29 (+2.73s | 5.4%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 7383 | Camden Donnelly | 51.03 | 10 | B: 48.29 (+2.74s | 5.4%) | Virginia Gators | 12/12/2025 | Triad Tropic Invitational Copied | ||
| 7384 | Robert Kutzenberger | 51.03 | 9 | B: 48.29 (+2.74s | 5.4%) | Aggie Swim Club | 02/09/2025 | Ags 020925 Intrasquad Meet | ||
| 7385 | Jordyn Melgar-Santiago | 51.03 | 10 | B: 48.29 (+2.74s | 5.4%) | Rowan Aquatic Club - YMCA | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 7386 | Ashe Gastrell | 51.03 | 10 | B: 48.29 (+2.74s | 5.4%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | ||
| 7387 | Viwin Krishna | 51.04 | 10 | B: 48.29 (+2.75s | 5.4%) | Aces Aquatics | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 7388 | Mason McKenzie | 51.04 | 10 | B: 48.29 (+2.75s | 5.4%) | Tornadoes Swim Team | 10/11/2024 | 2024 OR HEAT Fall Invitational | ||
| 7389 | Jacob Xu | 51.04 | 7 | B: 48.29 (+2.75s | 5.4%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 7390 | Benjamin Cakounes | 51.04 | 8 | B: 48.29 (+2.75s | 5.4%) | Aces Aquatics | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 7391 | Brodi Todd | 51.04 | 10 | B: 48.29 (+2.75s | 5.4%) | Unattached | 02/07/2026 | 2026 Swim Your Heart Out | ||
| 7392 | Jackson Cassel | 51.04 | 10 | B: 48.29 (+2.75s | 5.4%) | Pine Bush Piranhas | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | ||
| 7393 | Sarvaarth Anand | 51.04 | 7 | B: 48.29 (+2.75s | 5.4%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 7394 | Miles Lanza | 51.04 | 9 | B: 48.29 (+2.75s | 5.4%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 7395 | Lucas Messer | 51.04 | 9 | B: 48.29 (+2.75s | 5.4%) | Tigersharks Swim Club | 05/16/2026 | 2026 MN SHRK Tigersharks IM Tough Challenage | ||
| 7396 | Luke Nichols | 51.04 | 8 | B: 48.29 (+2.75s | 5.4%) | Apollo Beach Swim Team | 04/10/2026 | 2026 GTSA TYR Spring Championship | ||
| 7397 | Ryan Conway | 51.05 | 10 | B: 48.29 (+2.76s | 5.4%) | Phoenix Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 7398 | Aariv Sharma | 51.05 | 10 | B: 48.29 (+2.76s | 5.4%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 7399 | Davis Tran | 51.05 | 9 | B: 48.29 (+2.76s | 5.4%) | Alamo Area Aquatic Association | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | ||
| 7400 | Marcus Kulyavtsev | 51.05 | 8 | B: 48.29 (+2.76s | 5.4%) | Vallejo Aquatic Club | 11/08/2025 | TCA PC November SC C B A+ | ||
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.