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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7101 | Anias Walker | 50.52 | 8 | B: 48.29 (+2.23s | 4.4%) | Carolina Aquatic Team | 10/11/2025 | 2025 CAT Rock The Block | ||
| 7102 | Antony Espinoza | 50.52 | 9 | B: 48.29 (+2.23s | 4.4%) | Nova of Virginia | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 7103 | August Peterson | 50.52 | 7 | B: 48.29 (+2.23s | 4.4%) | Hampton Virginia Current | 12/12/2025 | 2025 HVAC Winterfest Invitational | ||
| 7104 | George Patterson | 50.52 | 8 | B: 48.29 (+2.23s | 4.4%) | YMCA of Greenwich Marlims | 11/02/2025 | 2025 MR EAST 8 U Halloween Dual Meet | ||
| 7105 | Evan Islip | 50.52 | 10 | B: 48.29 (+2.23s | 4.4%) | Pacific Swim | 01/25/2025 | 2024 SI BAY 10U Mini Meet | ||
| 7106 | Max Melendrez | 50.52 | 10 | B: 48.29 (+2.23s | 4.4%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 7107 | Hyunsung Cho | 50.52 | 8 | B: 48.29 (+2.23s | 4.4%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7108 | Jadel Venegas | 50.53 | 10 | B: 48.29 (+2.24s | 4.4%) | Desert Shark Swim Club | 11/14/2025 | 2025 BD Turkey Splash | ||
| 7109 | Christopher Cano | 50.53 | 9 | B: 48.29 (+2.24s | 4.4%) | Sachem Swim Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | ||
| 7110 | Jelani Jones | 50.53 | 7 | B: 48.29 (+2.24s | 4.4%) | Razor Aquatics | 05/22/2026 | 2026 ISCA National Diversity Swim Champ | ||
| 7111 | William Li | 50.54 | 7 | B: 48.29 (+2.25s | 4.5%) | Aquajets Swim Team | 06/20/2026 | 2026 MN AQJT June | ||
| 7112 | Oak Hoekstra | 50.54 | 10 | B: 48.29 (+2.25s | 4.5%) | YMCA of Northwest North Caroli | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | ||
| 7113 | Marcus Chistol | 50.54 | 10 | B: 48.29 (+2.25s | 4.5%) | Livermore AquaCowboys | 12/14/2024 | Richard Thorntorn Memorial Meet SCY CBBB+ | ||
| 7114 | Sawyer Shindle | 50.54 | 10 | B: 48.29 (+2.25s | 4.5%) | Lynchburg YMCA Swim Team | 10/18/2025 | LY 2025 YMCA October Meet | ||
| 7115 | Paul Austin | 50.54 | 9 | B: 48.29 (+2.25s | 4.5%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | ||
| 7116 | Saahil Dixit | 50.54 | 9 | B: 48.29 (+2.25s | 4.5%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 7117 | Tierney Krebs | 50.54 | 9 | B: 48.29 (+2.25s | 4.5%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | ||
| 7118 | Vincenzo Di Paolo | 50.55 | 10 | B: 48.29 (+2.26s | 4.5%) | Life Time Fitness New York Swi | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 7119 | Logan Stone | 50.55 | 9 | B: 48.29 (+2.26s | 4.5%) | YMCA of Greater Nashua Storm | 11/16/2025 | 2025 NE ORO November Meet Copied | ||
| 7120 | Matthew Lithgow | 50.55 | 9 | B: 48.29 (+2.26s | 4.5%) | Sailfish Aquatics | 01/04/2026 | 2026 Team Sailfish Dual Copied | ||
| 7121 | Sebastian Vidal Trejo | 50.55 | 10 | B: 48.29 (+2.26s | 4.5%) | Minnetonka Swim Club | 03/07/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 7122 | Gabriel Poplacean | 50.55 | 7 | B: 48.29 (+2.26s | 4.5%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7123 | Luca Fordham | 50.55 | 9 | B: 48.29 (+2.26s | 4.5%) | 92ny Flying Dolphins | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | ||
| 7124 | Elliot Kenney | 50.56 | 10 | B: 48.29 (+2.27s | 4.5%) | Kingfish Swimming Medfield | 10/03/2025 | 2025 NE KING Pink Pentahlon Copied | ||
| 7125 | Rhett Szymanski | 50.56 | 10 | B: 48.29 (+2.27s | 4.5%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | ||
| 7126 | Ryan Gorzynski | 50.56 | 10 | B: 48.29 (+2.27s | 4.5%) | West Islip Swim Club | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | ||
| 7127 | Diego Pisoni | 50.56 | 9 | B: 48.29 (+2.27s | 4.5%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 7128 | Ellis Keefer | 50.56 | 10 | B: 48.29 (+2.27s | 4.5%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | ||
| 7129 | Liam Vilar | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Bgc-N. Westchester Marlins | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | ||
| 7130 | Forest Roden | 50.56 | 9 | B: 48.29 (+2.27s | 4.5%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | ||
| 7131 | William Buck | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Orange Beach Swim Team | 01/16/2026 | 2026 GPAC Winter Invitational | ||
| 7132 | Merritt Frost | 50.56 | 8 | B: 48.29 (+2.27s | 4.5%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 7133 | Carlin Bannon | 50.56 | 9 | B: 48.29 (+2.27s | 4.5%) | North Palm Beach Swim Club | 10/24/2025 | Dick Wells Invite | ||
| 7134 | Leo Purdy | 50.57 | 7 | B: 48.29 (+2.28s | 4.5%) | Coast Aquatics | 05/08/2026 | Friday Night Lights | ||
| 7135 | Johnathan Fritz | 50.57 | 9 | B: 48.29 (+2.28s | 4.5%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 7136 | Lemuel Felician | 50.58 | 9 | B: 48.29 (+2.29s | 4.5%) | Life Time Minnesota Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 7137 | Luke Crandall | 50.58 | 9 | B: 48.29 (+2.29s | 4.5%) | Murray Aquatic Club | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 7138 | Lucas Lee | 50.58 | 10 | B: 48.29 (+2.29s | 4.5%) | Dads Club Swim Team | 11/02/2024 | SSAN 2024 Fall Invite | ||
| 7139 | Jae Kim | 50.58 | 8 | B: 48.29 (+2.29s | 4.5%) | Tollefson Swimming | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7140 | Eric Arnold | 50.58 | 9 | B: 48.29 (+2.29s | 4.5%) | Piranha Swimming | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 7141 | Kipton Downs | 50.58 | 10 | B: 48.29 (+2.29s | 4.5%) | Cortez Water Dragons | 04/17/2026 | 2026 CO Jolean Scott Memorial | ||
| 7142 | Pravas Lama | 50.58 | 9 | B: 48.29 (+2.29s | 4.5%) | Mount Hood Aquatics | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 7143 | Oden Christianson | 50.58 | 9 | B: 48.29 (+2.29s | 4.5%) | Aquajets Swim Team | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | ||
| 7144 | Tucker Ross | 50.59 | 10 | B: 48.29 (+2.30s | 4.5%) | Alamo Area Aquatic Association | 12/20/2024 | 2024 ST AAAA AH Reindeer Games | ||
| 7145 | Pace Wheatley | 50.59 | 8 | B: 48.29 (+2.30s | 4.5%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 7146 | Logan Shen | 50.59 | 10 | B: 48.29 (+2.30s | 4.5%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 7147 | Caleb Li | 50.59 | 10 | B: 48.29 (+2.30s | 4.5%) | Millard Aquatic Club | 12/08/2025 | 2025 MW SCSC MAC Dual | ||
| 7148 | Cooper Strobeck | 50.59 | 9 | B: 48.29 (+2.30s | 4.5%) | Herndon Aquatic Club | 11/21/2025 | 2025 Swim Rock | ||
| 7149 | William Chen | 50.59 | 10 | B: 48.29 (+2.30s | 4.5%) | Waterloo Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 7150 | Nathaniel Correa | 50.60 | 10 | B: 48.29 (+2.31s | 4.6%) | SwimEnergy Aquatics | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | ||
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.