USA Boys 10 & under - 100 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
3901 Jackson Macaluso 1:40.41 9 B Min BB: 1:30.09 (+10.32s | 10.3%) Tampa Elite Aquatics 09/19/2025 Kiefer Speedo Fall Invitational
50 Back
45.40
45.40
100 Back
55.01
1:40.41
100 Back
1:40.41
3902 Vishnu Srinivasan 1:40.43 10 B Min BB: 1:30.09 (+10.34s | 10.3%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
3903 Ethan Fernando 1:40.43 10 B Min BB: 1:30.09 (+10.34s | 10.3%) Atlantis Swimming 02/01/2026 February Closed Invite
50 Back
47.66
47.66
100 Back
52.77
1:40.43
100 Back
1:40.43
3904 Austin Headley 1:40.44 9 B Min BB: 1:30.09 (+10.35s | 10.3%) Sioux Falls Swim Team 11/15/2025 2025 SD YST Charity Invite
50 Back
48.09
48.09
100 Back
52.35
1:40.44
100 Back
1:40.44
3905 August Venghaus 1:40.45 10 B Min BB: 1:30.09 (+10.36s | 10.3%) Nitro Swimming 09/06/2025 2025 ST NTRO Stephen J Wolleben Memorial Meet
50 Back
48.27
48.27
100 Back
52.18
1:40.45
100 Back
1:40.45
3906 Lincoln Wollman 1:40.45 9 B Min BB: 1:30.09 (+10.36s | 10.3%) Siouxland Wave Aquatic Team 01/24/2025 SFST SD 2025 January Invite
50 Back
47.95
47.95
100 Back
52.50
1:40.45
100 Back
1:40.45
3907 Leo Yu 1:40.47 9 B Min BB: 1:30.09 (+10.38s | 10.3%) Commonwealth Swimming 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
48.32
48.32
100 Back
52.15
1:40.47
100 Back
1:40.47
3908 Oliver Orton 1:40.47 10 B Min BB: 1:30.09 (+10.38s | 10.3%) YMCA Fairfax County Reston 02/07/2026 2026 MAKO QUALIFIER
50 Back
48.62
48.62
100 Back
51.85
1:40.47
100 Back
1:40.47
3909 Alexander Hunley 1:40.48 8 B Min BB: 1:30.09 (+10.39s | 10.3%) 757swim 02/07/2026 2026 8 And Under Southeastern District Champs
50 Back
47.60
47.60
100 Back
52.88
1:40.48
100 Back
1:40.48
3910 Nathaniel Adom-Oppong 1:40.49 10 B Min BB: 1:30.09 (+10.40s | 10.3%) Stingrays Swim Team 11/08/2025 2025 PWSC Fall Aqua Fest
50 Back
49.97
49.97
100 Back
50.52
1:40.49
100 Back
1:40.49
3911 Eason Ng 1:40.50 10 B Min BB: 1:30.09 (+10.41s | 10.4%) Utica Shelby Swim Club 11/22/2025 2025 Fall Fiesta
50 Back
47.19
47.19
100 Back
53.31
1:40.50
100 Back
1:40.50
3912 Vittorio De Paola 1:40.52 10 B Min BB: 1:30.09 (+10.43s | 10.4%) Walnut Creek Aquabears 10/18/2025 PC SRVA SCY B BB+ Meet
3913 Owen Hunt 1:40.52 9 B Min BB: 1:30.09 (+10.43s | 10.4%) Coeur D\\\\\\'alene Area Swim Team 02/14/2025 2025 IES JUNIOR CHAMPIONSHIPS
25 Back
23.49
23.49
50 Back
26.46
49.95
50 Back
49.95
75 Back
25.88
1:15.83
100 Back
24.69
1:40.52
50 Back
50.57
3914 Jackson Overmann 1:40.52 10 B Min BB: 1:30.09 (+10.43s | 10.4%) Cincinnati Marlins 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Back
47.23
47.23
100 Back
53.29
1:40.52
100 Back
1:40.52
3915 Vincent Falasco 1:40.53 9 B Min BB: 1:30.09 (+10.44s | 10.4%) Martin County Swimming 01/24/2026 2026 TCA Winter Open
50 Back
46.95
46.95
100 Back
53.58
1:40.53
100 Back
1:40.53
3916 Owen Bromley 1:40.53 8 B Min BB: 1:30.09 (+10.44s | 10.4%) Magic City Aquatic League 11/07/2025 2025 SE BSL Cranberry Classic
50 Back
48.83
48.83
100 Back
51.70
1:40.53
100 Back
1:40.53
3917 Sebastian Siebert Restrepo 1:40.54 10 B Min BB: 1:30.09 (+10.45s | 10.4%) Clearwater Aquatic Team 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
47.77
47.77
100 Back
52.77
1:40.54
100 Back
1:40.54
3918 Harry Resnikoff 1:40.54 9 B Min BB: 1:30.09 (+10.45s | 10.4%) Nation\\\\\\'s Capital Swim Club 11/14/2025 2025 PV November Open Dulles South
3919 Bradley Kirtley 1:40.54 10 B Min BB: 1:30.09 (+10.45s | 10.4%) Battlefield Area Star Swimmers 01/09/2026 NOVA New Year S Kick Off
50 Back
49.62
49.62
100 Back
50.92
1:40.54
100 Back
1:40.54
3920 Adam Losirisup 1:40.55 10 B Min BB: 1:30.09 (+10.46s | 10.4%) Long Island Aquatic Club 01/10/2026 2026 MR FA Iron Dragon Invitational
50 Back
47.82
47.82
100 Back
52.73
1:40.55
100 Back
1:40.55
3921 Arturo Lacruz Echeverria 1:40.56 10 B Min BB: 1:30.09 (+10.47s | 10.4%) Sporting Jax Aquatic Club 11/15/2025 EAJ Fall Harvest 2025
50 Back
49.39
49.39
100 Back
51.17
1:40.56
100 Back
1:40.56
3922 Jake Hollandsworth 1:40.56 9 B Min BB: 1:30.09 (+10.47s | 10.4%) Arlington Aquatic Club 01/17/2026 2026 PV January Open Audrey Moore
50 Back
51.37
51.37
100 Back
49.19
1:40.56
100 Back
1:40.56
3923 Zeke Mallory 1:40.56 9 B Min BB: 1:30.09 (+10.47s | 10.4%) Alamo Area Aquatic Association 11/14/2025 2025 ST AAAA AH PW NC Invite
50 Back
48.74
48.74
100 Back
51.82
1:40.56
100 Back
1:40.56
3924 Ezra Junio 1:40.56 10 B Min BB: 1:30.09 (+10.47s | 10.4%) Legacy Aquatics 01/02/2026 2026 CST Shark Chase Invitational
3925 Fenix Lystad 1:40.58 9 B Min BB: 1:30.09 (+10.49s | 10.4%) Red Wing Swim Club 03/01/2025 2025 MN RFSC Last Chance Invite
50 Back
49.95
49.95
100 Back
50.63
1:40.58
100 Back
1:40.58
3926 Seth Lindblom 1:40.59 10 B Min BB: 1:30.09 (+10.50s | 10.4%) Huntsville Swim Association 10/17/2025 2025 HSA Fran Norris Meet
50 Back
46.31
46.31
100 Back
54.28
1:40.59
100 Back
1:40.59
3927 Jayden Gohng 1:40.59 9 B Min BB: 1:30.09 (+10.50s | 10.4%) Eagle Swim Team Inc. 11/14/2025 2025 NBAC Thanksgiving Meet
50 Back
47.76
47.76
100 Back
52.83
1:40.59
100 Back
1:40.59
3928 Parth Chinnathambi 1:40.61 9 B Min BB: 1:30.09 (+10.52s | 10.5%) McCallie-GPS Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Back
46.46
46.46
100 Back
54.15
1:40.61
100 Back
1:40.61
3929 Tyler Slater 1:40.61 9 B Min BB: 1:30.09 (+10.52s | 10.5%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 Back
49.83
49.83
100 Back
50.78
1:40.61
100 Back
1:40.61
3930 Jack Mancha 1:40.61 9 B Min BB: 1:30.09 (+10.52s | 10.5%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 Back
49.66
49.66
100 Back
50.95
1:40.61
100 Back
1:40.61
3931 Leif Osborne 1:40.63 9 B Min BB: 1:30.09 (+10.54s | 10.5%) Bay Club Aquatics 12/05/2025 SI 2025 RSD All Ages WAG Max
50 Back
48.96
48.96
100 Back
51.67
1:40.63
100 Back
1:40.63
3932 Jamie Russell 1:40.63 8 B Min BB: 1:30.09 (+10.54s | 10.5%) Santa Clara Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
50.15
50.15
100 Back
50.48
1:40.63
100 Back
1:40.63
3933 Adam Alqaqaa 1:40.63 9 B Min BB: 1:30.09 (+10.54s | 10.5%) Front Range Barracudas 01/09/2026 2026 CO CUDA January Pizza Meet
50 Back
48.79
48.79
100 Back
51.84
1:40.63
100 Back
1:40.63
3934 Liam Nye 1:40.67 9 B Min BB: 1:30.09 (+10.58s | 10.5%) Sporting Jax Aquatic Club 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
50 Back
48.92
48.92
100 Back
51.75
1:40.67
100 Back
1:40.67
3935 Hawkins Blackstone 1:40.67 9 B Min BB: 1:30.09 (+10.58s | 10.5%) Nitro Swimming 01/17/2026 2026 ST AQTX B Champs North
50 Back
48.09
48.09
100 Back
52.58
1:40.67
100 Back
1:40.67
3936 Joel Mccormack 1:40.67 9 B Min BB: 1:30.09 (+10.58s | 10.5%) Condors Swim Club 11/14/2025 2025 MR COND November IMX Invitational
50 Back
45.62
45.62
100 Back
55.05
1:40.67
100 Back
1:40.67
3937 Peter Haddad 1:40.67 8 B Min BB: 1:30.09 (+10.58s | 10.5%) Ensworth Aquatics 11/07/2025 TNAQ 2025 FALL INVITATIONAL
50 Back
48.42
48.42
100 Back
52.25
1:40.67
100 Back
1:40.67
3938 Maxim Wirzburger 1:40.68 10 B Min BB: 1:30.09 (+10.59s | 10.5%) East Coast C-Cerpants 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
49.34
49.34
100 Back
51.34
1:40.68
100 Back
1:40.68
3939 Steven Luo 1:40.68 9 B Min BB: 1:30.09 (+10.59s | 10.5%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Back
48.40
48.40
100 Back
52.28
1:40.68
100 Back
1:40.68
3940 Harrison Marr 1:40.71 9 B: 1:40.69 (+0.02s | 0.0%) Northwest Georgia Aquatics 01/09/2026 2026 MCC January Invite
50 Back
49.13
49.13
100 Back
51.58
1:40.71
100 Back
1:40.71
3941 Carter Page 1:40.71 8 B: 1:40.69 (+0.02s | 0.0%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
49.15
49.15
100 Back
51.56
1:40.71
100 Back
1:40.71
3942 Vance Miller 1:40.71 10 B: 1:40.69 (+0.02s | 0.0%) Poseidon Swimming Inc 12/05/2025 NOVA December Dip
50 Back
48.21
48.21
100 Back
52.50
1:40.71
100 Back
1:40.71
3943 Vishv Bhalla 1:40.71 9 B: 1:40.69 (+0.02s | 0.0%) Gulliver Swim Club 09/13/2025 Scotty Invite
50 Back
48.26
48.26
100 Back
52.45
1:40.71
100 Back
1:40.71
3944 Christian Oh 1:40.71 9 B: 1:40.69 (+0.02s | 0.0%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
48.65
48.65
100 Back
52.06
1:40.71
100 Back
1:40.71
3945 Leon Savic 1:40.72 9 B: 1:40.69 (+0.03s | 0.0%) 92ny Flying Dolphins 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
49.53
49.53
100 Back
51.19
1:40.72
100 Back
1:40.72
3946 Jaxon Calloway 1:40.72 9 B: 1:40.69 (+0.03s | 0.0%) Martinsville Marlins 10/10/2025 2025 TYDE Andy Craver Autumn Leaves Inv
50 Back
1:41.20
1:41.20
100 Back
0.-48
1:40.72
100 Back
1:40.72
3947 Oliver Robinson 1:40.73 10 B: 1:40.69 (+0.04s | 0.0%) Riptide Swim Team 01/16/2026 2026 CO CUDA Classic
50 Back
48.83
48.83
100 Back
51.90
1:40.73
100 Back
1:40.73
3948 Henry Atkins 1:40.73 9 B: 1:40.69 (+0.04s | 0.0%) Laker Swim 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
50 Back
49.04
49.04
100 Back
51.69
1:40.73
100 Back
1:40.73
3949 Gordon Song 1:40.74 9 B: 1:40.69 (+0.05s | 0.0%) Arctic Aquatics 11/14/2025 2025 NECRA Nov Distance Specialty Meet Co
50 Back
49.03
49.03
100 Back
51.71
1:40.74
100 Back
1:40.74
3950 Thomas Box 1:40.75 9 B: 1:40.69 (+0.06s | 0.1%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
48.77
48.77
100 Back
51.98
1:40.75
100 Back
1:40.75

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.