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USA Boys 10 & under - 100 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
901 Lucas Guillen 1:09.69 9 A Min AA: 1:06.79 (+2.90s | 4.2%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
50 Free
32.81
32.81
100 Free
36.88
1:09.69
100 Free
1:09.69
902 Landon Cornett 1:09.70 9 A Min AA: 1:06.79 (+2.91s | 4.2%) Nelson 02/13/2026 2026 OR HS 6A 4
903 Ryan McCall 1:09.71 10 A Min AA: 1:06.79 (+2.92s | 4.2%) Egra Waves 03/07/2026 2026 Lake Michigan Regional Meet
50 Free
32.68
32.68
100 Free
37.02
1:09.71
100 Free
1:09.71
904 Peter Pan 1:09.75 9 A Min AA: 1:06.79 (+2.96s | 4.2%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Free
33.09
33.09
100 Free
36.66
1:09.75
100 Free
1:09.75
905 Theodore Teng 1:09.75 8 A Min AA: 1:06.79 (+2.96s | 4.2%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Free
33.23
33.23
100 Free
36.52
1:09.75
100 Free
1:09.75
906 Lynn Wilson 1:09.78 8 A Min AA: 1:06.79 (+2.99s | 4.3%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Free
33.39
33.39
100 Free
36.39
1:09.78
100 Free
1:09.78
907 Arick Eisler 1:09.78 9 A Min AA: 1:06.79 (+2.99s | 4.3%) Tac Titans 11/06/2025 2025 TAC TITANS Big Southern Classic
50 Free
34.23
34.23
100 Free
35.55
1:09.78
100 Free
1:09.78
908 Blake Wojcicki 1:09.79 9 A Min AA: 1:06.79 (+3.00s | 4.3%) Clearfireld Cuda Aquatic Team 02/13/2026 2026 OR HS 6A 4
909 Liam Spaulding 1:09.79 10 A Min AA: 1:06.79 (+3.00s | 4.3%) Sporting Jax Aquatic Club 07/05/2026 2026 July Last Chance Meet
50 Free
32.74
32.74
100 Free
37.05
1:09.79
100 Free
1:09.79
910 Ford Halvorson 1:09.80 10 BB Min A: 1:09.79 (+0.01s | 0.0%) Foxjets Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Free
33.40
33.40
100 Free
36.40
1:09.80
100 Free
1:09.80
911 Kaimana Hashimoto 1:09.81 10 BB Min A: 1:09.79 (+0.02s | 0.0%) Splash Aquatics 04/18/2026 44th Annual Harry Mamizuka Invitational
50 Free
33.23
33.23
100 Free
36.58
1:09.81
100 Free
1:09.81
912 Clark Harris 1:09.81 9 BB Min A: 1:09.79 (+0.02s | 0.0%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Free
32.40
32.40
100 Free
37.41
1:09.81
100 Free
1:09.81
913 Eddy Qian 1:09.82 10 BB Min A: 1:09.79 (+0.03s | 0.0%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
914 William Huang 1:09.82 8 BB Min A: 1:09.79 (+0.03s | 0.0%) Charles River Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Free
32.57
32.57
100 Free
37.25
1:09.82
100 Free
1:09.82
915 Edward Harris 1:09.90 8 BB Min A: 1:09.79 (+0.11s | 0.2%) Long Island Aquatic Club 03/07/2026 2026 MR Metro 8 Under Championships
50 Free
32.97
32.97
100 Free
36.93
1:09.90
100 Free
1:09.90
916 Johnny Calhoun 1:09.90 10 BB Min A: 1:09.79 (+0.11s | 0.2%) Nova of Virginia 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Free
33.85
33.85
100 Free
36.05
1:09.90
100 Free
1:09.90
917 Isaiah Williams 1:09.91 10 BB Min A: 1:09.79 (+0.12s | 0.2%) Accokeek Stroke Technique Swim 02/27/2026 2026 Cherry Blossom Champs
50 Free
32.82
32.82
100 Free
37.09
1:09.91
100 Free
1:09.91
918 Westin Anderson 1:09.91 10 BB Min A: 1:09.79 (+0.12s | 0.2%) Blazing Barracudas 03/12/2026 2026 OH SC Junior Championships
50 Free
33.55
33.55
100 Free
36.36
1:09.91
100 Free
1:09.91
919 Dean Deliessche 1:09.91 10 BB Min A: 1:09.79 (+0.12s | 0.2%) Trident Aquatic Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Free
32.79
32.79
100 Free
37.12
1:09.91
100 Free
1:09.91
920 Wes Sens 1:09.92 10 BB Min A: 1:09.79 (+0.13s | 0.2%) Mako Swim Team 03/12/2026 2026 OH SC Junior Championships
50 Free
32.99
32.99
100 Free
36.93
1:09.92
100 Free
1:09.92
921 Emmanuel Schmid Leon 1:09.93 10 BB Min A: 1:09.79 (+0.14s | 0.2%) South Florida Aquatic Club 03/05/2026 2026 FG Age Group SCY Championships
50 Free
33.41
33.41
100 Free
36.52
1:09.93
100 Free
1:09.93
922 Nathan Huo 1:09.96 5 BB Min A: 1:09.79 (+0.17s | 0.2%) Soda Fall 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
923 Marcus Kalmi 1:09.96 10 BB Min A: 1:09.79 (+0.17s | 0.2%) Riptide Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
50 Free
32.96
32.96
100 Free
37.00
1:09.96
100 Free
1:09.96
924 David Preble 1:09.97 10 BB Min A: 1:09.79 (+0.18s | 0.3%) Kent County YMCA 02/13/2026 2026 NE SAC 10 Under Champs
50 Free
1:10.14
1:10.14
100 Free
0.-17
1:09.97
100 Free
1:09.97
925 Jackson Collier 1:09.97 10 BB Min A: 1:09.79 (+0.18s | 0.3%) Cypress Fairbanks Swim Club 01/31/2025 2025 Fleet Mardi Gras
50 Free
33.11
33.11
100 Free
36.86
1:09.97
100 Free
1:09.97
926 Max Chen 1:09.97 10 BB Min A: 1:09.79 (+0.18s | 0.3%) Nashville Aquatic Club 03/06/2026 Speedo Southern Premier
50 Free
32.90
32.90
100 Free
37.07
1:09.97
100 Free
1:09.97
927 Mylan Ambotas 1:09.98 10 BB Min A: 1:09.79 (+0.19s | 0.3%) Empire Swimming 12/11/2025 2025 NE CRA Winter Invitational
50 Free
33.53
33.53
100 Free
36.45
1:09.98
100 Free
1:09.98
928 Owen Kramer 1:09.98 10 BB Min A: 1:09.79 (+0.19s | 0.3%) New Wave Swim Team 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Free
33.62
33.62
100 Free
36.36
1:09.98
100 Free
1:09.98
929 Memphis Jones 1:10.00 10 BB Min A: 1:09.79 (+0.21s | 0.3%) Crescent Valley 02/15/2025 2025 OR HS 5a 3
50 Free
33.60
33.60
100 Free
36.40
1:10.00
100 Free
1:10.00
930 Edwin Semple 1:10.02 10 BB Min A: 1:09.79 (+0.23s | 0.3%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Free
34.32
34.32
100 Free
35.70
1:10.02
100 Free
1:10.02
931 Alexander Harris 1:10.03 10 BB Min A: 1:09.79 (+0.24s | 0.3%) El Paso Chapin 11/07/2025 2025 Loretto Cathedral Invite
932 William Yiengst 1:10.03 10 BB Min A: 1:09.79 (+0.24s | 0.3%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 Free
33.76
33.76
100 Free
36.27
1:10.03
100 Free
1:10.03
933 Muayib Mohamed 1:10.03 10 BB Min A: 1:09.79 (+0.24s | 0.3%) Renton 02/13/2026 2026 (WIAA)Sea King Dist II 1A 2A Boys HS OB
934 Wilder Phillippay 1:10.04 10 BB Min A: 1:09.79 (+0.25s | 0.4%) West Linn 02/13/2026 2026 OR HS 6A 5
935 Randall Plaisance 1:10.05 9 BB Min A: 1:09.79 (+0.26s | 0.4%) Opelika Swim Team 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Free
33.42
33.42
100 Free
36.63
1:10.05
100 Free
1:10.05
936 Henry Kaiser 1:10.05 10 BB Min A: 1:09.79 (+0.26s | 0.4%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Free
34.43
34.43
100 Free
35.62
1:10.05
100 Free
1:10.05
937 Elijah Dailey 1:10.06 10 BB Min A: 1:09.79 (+0.27s | 0.4%) 12/12/2025 2025 CA SCS SCAT WAG
50 Free
32.87
32.87
100 Free
37.19
1:10.06
100 Free
1:10.06
938 Caleb Harrison 1:10.10 10 BB Min A: 1:09.79 (+0.31s | 0.4%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Free
34.49
34.49
100 Free
35.61
1:10.10
100 Free
1:10.10
939 Lachlan Swanborough 1:10.10 10 BB Min A: 1:09.79 (+0.31s | 0.4%) Central 02/15/2025 2025 OR HS 5a 3
50 Free
36.55
36.55
100 Free
33.55
1:10.10
100 Free
1:10.10
940 David Goldenberg 1:10.12 10 BB Min A: 1:09.79 (+0.33s | 0.5%) Bellevue Club Swim Team 10/11/2025 2025 PN MMSC Fall Invite
50 Free
32.71
32.71
100 Free
37.41
1:10.12
100 Free
1:10.12
941 Jameson Knesek 1:10.14 10 BB Min A: 1:09.79 (+0.35s | 0.5%) Supernova Swim Team 03/14/2026 2026 SCY 10 Under Championship Meet
50 Free
32.93
32.93
100 Free
37.21
1:10.14
100 Free
1:10.14
942 Benjamin Hankinson 1:10.14 9 BB Min A: 1:09.79 (+0.35s | 0.5%) Jupiter Dragons Swim Team 03/05/2026 2026 FG Age Group SCY Championships
50 Free
33.79
33.79
100 Free
36.35
1:10.14
100 Free
1:10.14
943 Marco Gonzalez 1:10.14 10 BB Min A: 1:09.79 (+0.35s | 0.5%) South Bay Aquatics 11/21/2025 2025 CA MVN Turkey Classic
50 Free
33.73
33.73
100 Free
36.41
1:10.14
100 Free
1:10.14
944 Dylan Briley 1:10.16 10 BB Min A: 1:09.79 (+0.37s | 0.5%) Northern Lights Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Free
33.61
33.61
100 Free
36.55
1:10.16
100 Free
1:10.16
945 Elliott Johnson 1:10.22 10 BB Min A: 1:09.79 (+0.43s | 0.6%) Bellevue Club Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Free
33.66
33.66
100 Free
36.56
1:10.22
100 Free
1:10.22
946 Lam Bui 1:10.23 9 BB Min A: 1:09.79 (+0.44s | 0.6%) Monroe-Woodbury Devilfish Aqua 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Free
35.17
35.17
100 Free
35.06
1:10.23
100 Free
1:10.23
947 Landon Gura 1:10.24 10 BB Min A: 1:09.79 (+0.45s | 0.6%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Free
34.07
34.07
100 Free
36.17
1:10.24
100 Free
1:10.24
948 Camden Wallis 1:10.24 10 BB Min A: 1:09.79 (+0.45s | 0.6%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
50 Free
33.97
33.97
100 Free
36.27
1:10.24
100 Free
1:10.24
949 Julian Lee 1:10.25 10 BB Min A: 1:09.79 (+0.46s | 0.7%) Sporting Jax Aquatic Club 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
50 Free
33.70
33.70
100 Free
36.55
1:10.25
100 Free
1:10.25
950 Aiden Mulcahy 1:10.26 10 BB Min A: 1:09.79 (+0.47s | 0.7%) Aulea Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps

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.