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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
6901 Martin Babayan 40.85 9 B: 38.19 (+2.66s | 6.5%) Bure-Aqua Academy 10/10/2026 2026 CO FST Swim Pink
6902 Gregory Wims 40.85 10 B: 38.19 (+2.66s | 6.5%) North Lexington YMCA 10/10/2026 2026 Tsunami Fall Invitational
6903 Alexander Jewison 40.86 7 B: 38.19 (+2.67s | 6.5%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
6904 Colin Morrison 40.86 10 B: 38.19 (+2.67s | 6.5%) Parkway-Rockwood Gateway Swim 09/19/2026 2026 RCA Fall Classic
6905 Zane Plowright 40.86 9 B: 38.19 (+2.67s | 6.5%) Bolles School Sharks 09/26/2026 EAJ Speedo September Meet 2026
25 Free
19.57
19.57
50 Free
21.29
40.86
50 Free
40.86
6906 Mauricio Altman 40.86 10 B: 38.19 (+2.67s | 6.5%) University City Swim Club 10/24/2026 2026 METS Splash Of The Titans Copied
6907 Giuseppe Costa 40.87 7 B: 38.19 (+2.68s | 6.6%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
6908 Ryan Beal 40.87 10 B: 38.19 (+2.68s | 6.6%) Westerville Aquatic Club 02/19/2026 2026 OH WOR SC Regional Championships
6909 Robert Westman 40.87 9 B: 38.19 (+2.68s | 6.6%) Foxjets Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
6910 Lucas Tolkoff 40.87 9 B: 38.19 (+2.68s | 6.6%) Crimson Aquatics 01/16/2026 2026 NE CRIM Bronze Championship
6911 Jamie Mesher 40.87 9 B: 38.19 (+2.68s | 6.6%) Boise Swim Club 11/22/2025 57th Annual Thanksgiving Invitational
6912 William DeLane 40.87 10 B: 38.19 (+2.68s | 6.6%) Central Minnesota Aquatics 10/04/2026 2026 MN WAVE Fall Frenzy
6913 Eric Lourenco 40.87 7 B: 38.19 (+2.68s | 6.6%) McCallie-GPS Aquatics 09/26/2026 2026 Fall Kickoff Classic Inviational
6914 Bryson Wesley 40.87 7 B: 38.19 (+2.68s | 6.6%) Swimchester Sailfish 10/16/2026 Ryan Moore Invitational
6915 Jack Valdes 40.87 10 B: 38.19 (+2.68s | 6.6%) Alamo Area Aquatic Association 02/24/2026 2026 ST AAAA NS End Of Season Race Nights
6916 Theodore Neice 40.87 8 B: 38.19 (+2.68s | 6.6%) Lake Oswego Swim Club 10/23/2026 2026 TEAM IMX Challenge
6917 Logan Oliver 40.88 8 B: 38.19 (+2.69s | 6.6%) Midland Dolphins 02/07/2026 2026 Grand Rapids Open
6918 Brighton Watts 40.88 9 B: 38.19 (+2.69s | 6.6%) Wasatch Front Fish Market 11/12/2025 WFFM November Developmental
6919 Jasper Zhuo 40.88 9 B: 38.19 (+2.69s | 6.6%) South Shore YMCA Strypers 06/07/2026 2026 NE NSSC June Invitational At BC High
6920 Sebastian Boda 40.88 10 B: 38.19 (+2.69s | 6.6%) Rancho San Dieguito 10/17/2026 2026 SI RSD All Ages NTS Meet
6921 Jameson Wallace 40.88 8 B: 38.19 (+2.69s | 6.6%) Napa Valley Swim Team 09/26/2026 WANV CBA+ Endless Summer Meet 2026
6922 Sarthak Nagar 40.89 8 B: 38.19 (+2.70s | 6.6%) Sunnyvale Swim Club 03/28/2026 Swim South Bay
6923 Yitong Zhao 40.89 8 B: 38.19 (+2.70s | 6.6%) Oly Swimming 03/14/2026 2026 MCSA Guppy Cup
6924 Ryan Lichliter 40.89 8 B: 38.19 (+2.70s | 6.6%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
6925 Marcus Blevins 40.89 9 B: 38.19 (+2.70s | 6.6%) Life Time Swim Ohio 02/20/2026 2026 OH WAVE SC Regional Championships
6926 Colin Schripsema 40.89 9 B: 38.19 (+2.70s | 6.6%) Benton Harbor-St. Joseph YMCA 03/07/2026 2026 Michigan YMCA State Championship
6927 Silas Onyenwoke 40.89 9 B: 38.19 (+2.70s | 6.6%) YMCA of the Triangle Area Swim 03/06/2026 Jon Jolley GYSSA 2026
6928 Leo Wang 40.89 8 B: 38.19 (+2.70s | 6.6%) Rancho San Dieguito 10/17/2026 2026 SI RSD All Ages NTS Meet
6929 Charlie Spearin 40.90 9 B: 38.19 (+2.71s | 6.6%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 10/17/2025 2025 OLY Fall Classic
6930 Jack Deikis 40.90 10 B: 38.19 (+2.71s | 6.6%) Club Fit Jefferson Valley 03/27/2026 2026 MR Metro Bronze Championship North
6931 Yuxin XU 40.90 10 B: 38.19 (+2.71s | 6.6%) Scarlet Aquatics 01/10/2026 2026 PTAC Tiger Invitational
6932 Joseph Geisel 40.90 10 B: 38.19 (+2.71s | 6.6%) SlipStream Aquatics 09/13/2026 2026 SSA Red Vs Yellow Intra Squad
6933 Calvin Thurmond 40.91 9 B: 38.19 (+2.72s | 6.6%) SlipStream Aquatics 09/15/2024 2024 CO SSA Intra Squad
6934 Asher Warren 40.91 8 B: 38.19 (+2.72s | 6.6%) Old Dominion Aquatic Club 02/07/2026 2026 8 And Under Southeastern District Champs
6935 Austin Shinohara 40.91 7 B: 38.19 (+2.72s | 6.6%) Twisters Swim Club 10/10/2025 2025 MR LIE Octoberfest Invitational
6936 David Griesinger 40.91 9 B: 38.19 (+2.72s | 6.6%) Wasilla Waves Swim Club 12/14/2024 2024 BY Candy Cane Invitational
6937 Alex Zhong 40.91 8 B: 38.19 (+2.72s | 6.6%) Santa Clara Swim Club 04/26/2025 Pacific Swimming 10 Under SC Championships
6938 Zach Zobec 40.91 7 B: 38.19 (+2.72s | 6.6%) Denver Triton Swim Team 10/24/2026 2026 CO TOPS Suburban League Qualifier
25 Free
20.20
20.20
50 Free
20.71
40.91
50 Free
40.91
6939 Eryx Burow 40.91 9 B: 38.19 (+2.72s | 6.6%) Maui Dolphins Swim Club 09/26/2026 2026 MAGSA SCY B 1 Swim Meet
6940 Matthew Ha 40.92 9 B: 38.19 (+2.73s | 6.7%) Occoquan Swimming 11/21/2025 2025 Fall Festivus
6941 John Breault 40.92 10 B: 38.19 (+2.73s | 6.7%) T2 Aquatics 02/07/2026 2026 GCST WINTER OPEN
6942 Daniel Serraes 40.92 10 B: 38.19 (+2.73s | 6.7%) Saint Andrew\\\\\\'s Aquatics 09/19/2026 2026 Scotty Invite
6943 Grayson Clark 40.92 9 B: 38.19 (+2.73s | 6.7%) North Coast Aquatics 10/04/2026 2026 SI ICAC 14U RISING STARS 1
6944 Eason Lee 40.92 9 B: 38.19 (+2.73s | 6.7%) Issaquah Swim Team 09/26/2026 2026 PN IST Sockeye Sprints Approved
6945 Edward Burmeister 40.92 9 B: 38.19 (+2.73s | 6.7%) Castle Rock Swimming 09/24/2026 2026 CO ROCK Black Blue Showdown
6946 Malaine Njie 40.93 10 B: 38.19 (+2.74s | 6.7%) Quince Orchard Swim Academy 11/14/2025 2025PV November Open Fairland
6947 Joshua Chan 40.93 7 B: 38.19 (+2.74s | 6.7%) Rockville Montgomery Swim Club 12/06/2025 2025 Reindeer Mini Meet
6948 Brady James 40.93 9 B: 38.19 (+2.74s | 6.7%) North Carolina Aquatic Club 11/09/2025 2025 12 And Under Mini Meet V2
6949 Thomas Raffanello 40.93 9 B: 38.19 (+2.74s | 6.7%) Coral Shores High School 10/21/2025 2025 FHSAA 1A District 12
6950 Zayden Robles 40.93 10 B: 38.19 (+2.74s | 6.7%) Capital Area Aquatics 09/18/2026 2026 ST AQTX Round Rock Unclassified

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.