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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
9001 Mateo Cho 1:47.61 9 B: 1:27.99 (+19.62s | 18.2%) YMCA of Snohomish County Barra 04/18/2026 2026 PN MMSC Marlins Madness Approved
50 Free
50.38
50.38
100 Free
57.23
1:47.61
100 Free
1:47.61
9002 Augustus Cosio 1:47.63 10 B: 1:27.99 (+19.64s | 18.2%) Rochester Swim Club 02/13/2026 2026 MN RSC President S Day Meet
50 Free
49.89
49.89
100 Free
57.74
1:47.63
100 Free
1:47.63
9003 Micah Forrester 1:47.63 10 B: 1:27.99 (+19.64s | 18.2%) Sunrise Swimming 10/23/2026 SoFlo 10 Under Fall Sizzler
50 Free
48.85
48.85
100 Free
58.78
1:47.63
100 Free
1:47.63
9004 Ivan Wang 1:47.66 7 B: 1:27.99 (+19.67s | 18.3%) Bayclub Aquatic Swim Team 10/23/2026 2026 PN BAST October Meet Approved
50 Free
50.92
50.92
100 Free
56.74
1:47.66
100 Free
1:47.66
9005 Grayson Argiros 1:47.67 10 B: 1:27.99 (+19.68s | 18.3%) Fort Collins Area Swim Team 10/23/2026 2026 CO Scary FAST Invite
25 Free
21.28
21.28
50 Free
27.82
49.10
50 Free
49.10
75 Free
31.12
1:20.22
100 Free
27.45
1:47.67
50 Free
58.57
9006 Theodore Dahmus 1:47.67 9 B: 1:27.99 (+19.68s | 18.3%) Boys & Girls Club of SF 02/07/2026 PASA CBA+ SCY Meet Feb 2026
9007 Oscar Patton 1:47.68 9 B: 1:27.99 (+19.69s | 18.3%) Dakota Riptide 01/24/2025 SFST SD 2025 January Invite
50 Free
45.26
45.26
100 Free
1:02.42
1:47.68
100 Free
1:47.68
9008 Owen Gray 1:47.69 9 B: 1:27.99 (+19.70s | 18.3%) Life Time Swim Team - Central 04/10/2026 2026 ST SASA Sombrero Series Showdown
50 Free
49.75
49.75
100 Free
57.94
1:47.69
100 Free
1:47.69
9009 Khalid Burkhan 1:47.69 9 B: 1:27.99 (+19.70s | 18.3%) Csp Tideriders 10/09/2026 Fall Festival Invitational
9010 Garry Smith 1:47.71 10 B: 1:27.99 (+19.72s | 18.3%) Saint Petersburg Aquatics 12/13/2024 2024 HARRY MEISEL WEST
50 Free
50.24
50.24
100 Free
57.47
1:47.71
100 Free
1:47.71
9011 Konstantin Milosevic 1:47.71 9 B: 1:27.99 (+19.72s | 18.3%) Swim Fort Lauderdale 10/23/2026 SoFlo 10 Under Fall Sizzler
50 Free
51.93
51.93
100 Free
55.78
1:47.71
100 Free
1:47.71
9012 Dante Rosas 1:47.73 10 B: 1:27.99 (+19.74s | 18.3%) Fenix Swim Club 11/08/2025 Golden Eagle Classic 25
50 Free
46.19
46.19
100 Free
1:01.54
1:47.73
100 Free
1:47.73
9013 Blake Nelson 1:47.74 8 B: 1:27.99 (+19.75s | 18.3%) Y in Central Maryland Blue Cra 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Free
49.81
49.81
100 Free
57.93
1:47.74
100 Free
1:47.74
9014 Edwin Sharrock 1:47.74 8 B: 1:27.99 (+19.75s | 18.3%) North Carolina Aquatic Club 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Free
50.07
50.07
50 Free
50.07
100 Free
57.67
1:47.74
50 Free
57.67
9015 Blayne Clark 1:47.74 7 B: 1:27.99 (+19.75s | 18.3%) Laker Swim 10/17/2026 2026 Laker IMX Showdown
50 Free
53.20
53.20
100 Free
54.54
1:47.74
100 Free
1:47.74
9016 Elim Feng 1:47.75 8 B: 1:27.99 (+19.76s | 18.3%) All Star Aquatics 03/20/2026 March Madness 2026
9017 Preston Bud 1:47.76 8 B: 1:27.99 (+19.77s | 18.3%) Eastern Nassau Aquatic Club 11/01/2025 2025 MR HAUP Freestyle Frenzy Invitational
50 Free
49.71
49.71
100 Free
58.05
1:47.76
100 Free
1:47.76
9018 Khane Shields 1:47.76 9 B: 1:27.99 (+19.77s | 18.3%) Accokeek Stroke Technique Swim 09/27/2025 2025 PV MAKO FALL INVITATIONAL
50 Free
47.09
47.09
100 Free
1:00.67
1:47.76
100 Free
1:47.76
9019 Nathan Derman 1:47.76 9 B: 1:27.99 (+19.77s | 18.3%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
50 Free
48.03
48.03
100 Free
59.73
1:47.76
100 Free
1:47.76
9020 Mateo Valim 1:47.76 9 B: 1:27.99 (+19.77s | 18.3%) Muskegon YMCA Swim Team 12/05/2025 EGRA 2025 Winter Washout
50 Free
48.92
48.92
100 Free
58.84
1:47.76
100 Free
1:47.76
9021 Arwan Faraby 1:47.77 10 B: 1:27.99 (+19.78s | 18.4%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Free
50.97
50.97
100 Free
56.80
1:47.77
100 Free
1:47.77
9022 Jack Epper 1:47.78 9 B: 1:27.99 (+19.79s | 18.4%) Capital Area Aquatics 11/07/2025 2025 ST SCY Surge Shark Sizzler
50 Free
49.28
49.28
100 Free
58.50
1:47.78
100 Free
1:47.78
9023 Jaces Hamman 1:47.78 9 B: 1:27.99 (+19.79s | 18.4%) Coast Aquatics 09/25/2026 2026 Tropic Like It S Hot Open
50 Free
53.20
53.20
50 Free
53.20
100 Free
54.58
1:47.78
50 Free
54.58
9024 Wesley Simon 1:47.80 9 B: 1:27.99 (+19.81s | 18.4%) Potomac Marlins 09/27/2025 2025 PV MAKO FALL INVITATIONAL
50 Free
50.16
50.16
100 Free
57.64
1:47.80
100 Free
1:47.80
9025 Cole Brierley 1:47.80 9 B: 1:27.99 (+19.81s | 18.4%) Naval Academy Aquatic Club 02/14/2026 EST Vs NAAC Dual Meet
50 Free
48.15
48.15
100 Free
59.65
1:47.80
100 Free
1:47.80
9026 Caleb Lau 1:47.80 10 B: 1:27.99 (+19.81s | 18.4%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Free
22.12
22.12
50 Free
26.49
48.61
50 Free
48.61
75 Free
30.60
1:19.21
100 Free
28.59
1:47.80
50 Free
59.19
9027 Christopher Oliveira 1:47.81 9 B: 1:27.99 (+19.82s | 18.4%) Old Colony YMCA - Narwhals 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
50 Free
53.09
53.09
100 Free
54.72
1:47.81
100 Free
1:47.81
9028 Arata Tanohira 1:47.81 10 B: 1:27.99 (+19.82s | 18.4%) Desert Shark Swim Club 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Free
51.85
51.85
100 Free
55.96
1:47.81
100 Free
1:47.81
9029 Benjamin Harwood 1:47.81 10 B: 1:27.99 (+19.82s | 18.4%) CITY SWIM PROJECT/BUFFALO TIDE 10/23/2026 TTSC Halloween Meet 2026
50 Free
54.27
54.27
100 Free
53.54
1:47.81
100 Free
1:47.81
9030 Elan Ni 1:47.81 10 B: 1:27.99 (+19.82s | 18.4%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
9031 Henry Richards 1:47.82 8 B: 1:27.99 (+19.83s | 18.4%) Byron Center Aquatics 12/13/2025 2025 Holiday Cup
50 Free
49.58
49.58
100 Free
58.24
1:47.82
100 Free
1:47.82
9032 Jack Schubert 1:47.83 8 B: 1:27.99 (+19.84s | 18.4%) Swim South Bay 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
9033 William Daugherty 1:47.84 9 B: 1:27.99 (+19.85s | 18.4%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 Free
50.88
50.88
100 Free
56.96
1:47.84
100 Free
1:47.84
9034 Eddy Mendez Arancibia 1:47.84 9 B: 1:27.99 (+19.85s | 18.4%) Commonwealth Swimming 03/13/2026 2026 Shawmut NE Cup Championship
50 Free
48.95
48.95
100 Free
58.89
1:47.84
100 Free
1:47.84
9035 Corey Rogers 1:47.84 10 B: 1:27.99 (+19.85s | 18.4%) Hurricanes Swim Team 10/03/2026 2026 MN HURR Fall Intraqsuad
9036 Oliver Geiger 1:47.85 9 B: 1:27.99 (+19.86s | 18.4%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Free
48.79
48.79
100 Free
59.06
1:47.85
100 Free
1:47.85
9037 Gareth Jiang 1:47.85 7 B: 1:27.99 (+19.86s | 18.4%) Arctic Aquatics 05/01/2026 2026 NE ARCT Spring Specialty Meet
50 Free
51.26
51.26
100 Free
56.59
1:47.85
100 Free
1:47.85
9038 Brian Ward 1:47.86 10 B: 1:27.99 (+19.87s | 18.4%) Brighton Aquatics Bull Sharks 02/14/2026 2026 Best ValenTimes Meet
50 Free
49.92
49.92
100 Free
57.94
1:47.86
100 Free
1:47.86
9039 Graham Carr 1:47.86 8 B: 1:27.99 (+19.87s | 18.4%) Marlins Of Raleigh 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 Free
50.12
50.12
100 Free
57.74
1:47.86
100 Free
1:47.86
9040 Jack Griffith 1:47.87 9 B: 1:27.99 (+19.88s | 18.4%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
25 Free
23.49
23.49
50 Free
25.27
48.76
50 Free
48.76
75 Free
31.01
1:19.77
100 Free
28.10
1:47.87
50 Free
59.11
9041 Hugo Quiros 1:47.89 7 B: 1:27.99 (+19.90s | 18.4%) Nitro Swimming 09/06/2025 2025 ST NTRO Stephen J Wolleben Memorial Meet
9042 Logan Bussiculo 1:47.89 8 B: 1:27.99 (+19.90s | 18.4%) Westchester Aquatic Club 02/28/2026 2026 MR QNS I Know I Can Invitational
9043 Dhruv Tamboli 1:47.90 10 B: 1:27.99 (+19.91s | 18.5%) Benton Harbor-St. Joseph YMCA 02/21/2026 2026 Michigan YMCA Clusters Championship
50 Free
50.53
50.53
100 Free
57.37
1:47.90
100 Free
1:47.90
9044 Carlo Pozzi 1:47.91 9 B: 1:27.99 (+19.92s | 18.5%) The Olympic Club 09/26/2026 WANV CBA+ Endless Summer Meet 2026
9045 Ilias Ahmad 1:47.92 9 B: 1:27.99 (+19.93s | 18.5%) 92ny Flying Dolphins 11/01/2025 2025 MR TRI Fall SCY Invitational
50 Free
49.11
49.11
100 Free
58.81
1:47.92
100 Free
1:47.92
9046 Kevin Xie 1:47.93 7 B: 1:27.99 (+19.94s | 18.5%) Merritt Athletic Swimming 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Free
51.73
51.73
100 Free
56.20
1:47.93
100 Free
1:47.93
9047 Alexander Bahr 1:47.93 9 B: 1:27.99 (+19.94s | 18.5%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Free
50.51
50.51
100 Free
57.42
1:47.93
100 Free
1:47.93
9048 Isaac Tasker 1:47.95 9 B: 1:27.99 (+19.96s | 18.5%) Bangor YMCA Barracudas 02/27/2026 2026 NE Maine State Y Championships
50 Free
50.43
50.43
100 Free
57.52
1:47.95
100 Free
1:47.95
9049 Soren Lawson 1:47.96 9 B: 1:27.99 (+19.97s | 18.5%) Boerne Elite Aquatics 10/16/2026 2026 ST BEAQ October Race Fest
9050 Holden Stuckey 1:47.97 9 B: 1:27.99 (+19.98s | 18.5%) Inspire Swimming 10/18/2024 BATS 2024 October Invite
50 Free
50.10
50.10
100 Free
57.87
1:47.97
100 Free
1:47.97

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.