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
3951 Jakob Lipscomb 1:40.75 10 B: 1:40.69 (+0.06s | 0.1%) Watauga Swim Team 11/07/2025 TNAQ 2025 FALL INVITATIONAL
50 Back
49.24
49.24
100 Back
51.51
1:40.75
100 Back
1:40.75
3952 Relja Martic 1:40.75 10 B: 1:40.69 (+0.06s | 0.1%) Tollefson Swimming 11/14/2025 2025PV November Open Fairland
50 Back
49.35
49.35
100 Back
51.40
1:40.75
100 Back
1:40.75
3953 Fedor Evstigneev 1:40.75 8 B: 1:40.69 (+0.06s | 0.1%) Santa Clara Swim Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
3954 Patrick Rybicki 1:40.75 9 B: 1:40.69 (+0.06s | 0.1%) Royal Swimming 11/22/2025 2025 Royal Fall Cup
50 Back
49.33
49.33
100 Back
51.42
1:40.75
100 Back
1:40.75
3955 Yahya Raouafi 1:40.76 10 B: 1:40.69 (+0.07s | 0.1%) Auburn Aquatics 12/05/2025 2025 SE Christmas In Auburn
50 Back
49.24
49.24
100 Back
51.52
1:40.76
100 Back
1:40.76
3956 Steven Luo 1:40.77 9 B: 1:40.69 (+0.08s | 0.1%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Back
48.16
48.16
100 Back
52.61
1:40.77
100 Back
1:40.77
3957 Parker Robles 1:40.77 9 B: 1:40.69 (+0.08s | 0.1%) Quest Swimming 01/24/2026 2026 WAC Mike Willard Polar Plunge
3958 Sebastian Olds 1:40.81 10 B: 1:40.69 (+0.12s | 0.1%) 757swim 12/05/2025 2025 757swim Grand Illumination
50 Back
51.35
51.35
100 Back
49.46
1:40.81
100 Back
1:40.81
3959 Ishaan Mittal 1:40.81 9 B: 1:40.69 (+0.12s | 0.1%) Rogue Rapids 11/21/2025 2025 Rogue Rapids Sofia Marks Invitational
50 Back
48.53
48.53
100 Back
52.28
1:40.81
100 Back
1:40.81
3960 Lucas Daush 1:40.81 10 B: 1:40.69 (+0.12s | 0.1%) Memphis Tiger Swimming 11/21/2025 2025 Tiger Turkey Tumble
50 Back
49.83
49.83
100 Back
50.98
1:40.81
100 Back
1:40.81
3961 Adam Milgrom 1:40.82 10 B: 1:40.69 (+0.13s | 0.1%) Hurricanes Swim Team 10/04/2025 2025 MN HURR Fall Intrasquad
50 Back
49.42
49.42
100 Back
51.40
1:40.82
100 Back
1:40.82
3962 William Vaughn 1:40.82 8 B: 1:40.69 (+0.13s | 0.1%) Jupiter Dragons Swim Team 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 Back
49.87
49.87
100 Back
50.95
1:40.82
100 Back
1:40.82
3963 Rockwell Rader 1:40.82 10 B: 1:40.69 (+0.13s | 0.1%) Piranhas Swim Club 02/07/2026 2026 MN PRNH Winter Whiteout
50 Back
50.49
50.49
100 Back
50.33
1:40.82
100 Back
1:40.82
3964 Riley Lopez 1:40.82 9 B: 1:40.69 (+0.13s | 0.1%) Alamo Area Aquatic Association 03/01/2025 2025 AAAA SW End Of Season Splash
50 Back
49.03
49.03
100 Back
51.79
1:40.82
100 Back
1:40.82
3965 Marko Tamburi 1:40.84 9 B: 1:40.69 (+0.15s | 0.1%) Star Aquatics 01/09/2026 Friday Night At The Races Copied
50 Back
48.62
48.62
100 Back
52.22
1:40.84
100 Back
1:40.84
3966 Vaughn Jamison 1:40.85 9 B: 1:40.69 (+0.16s | 0.2%) Aspire Aquatics of Colorado 01/16/2026 2026 HSA TYR Invitational
50 Back
47.41
47.41
100 Back
53.44
1:40.85
100 Back
1:40.85
3967 Mason Blois 1:40.85 8 B: 1:40.69 (+0.16s | 0.2%) Huntsville Swim Association 10/17/2025 2025 HSA Fran Norris Meet
50 Back
51.32
51.32
100 Back
49.53
1:40.85
100 Back
1:40.85
3968 Bodey Gehlert 1:40.85 10 B: 1:40.69 (+0.16s | 0.2%) Piedmont Swim Team 11/08/2025 Albany Armada Aquatics C B BB+ Meet
3969 Matthew Barrenechea 1:40.87 10 B: 1:40.69 (+0.18s | 0.2%) Metro Aquatic Club of Miami 12/06/2025 2025 NMST December Holiday Invite
50 Back
48.94
48.94
100 Back
51.93
1:40.87
100 Back
1:40.87
3970 Bradley Schwartz 1:40.88 9 B: 1:40.69 (+0.19s | 0.2%) Roadrunner Aquatics 10/25/2025 2025 Gil Williams Memorial Halloween Meet
50 Back
49.64
49.64
100 Back
51.24
1:40.88
100 Back
1:40.88
3971 Griffin Kivney 1:40.88 9 B: 1:40.69 (+0.19s | 0.2%) Sarasota Tsunami Swim Team 09/20/2025 2025 GCST FALL INVITE
50 Back
51.88
51.88
100 Back
49.00
1:40.88
100 Back
1:40.88
3972 Pierre Kroely 1:40.89 10 B: 1:40.69 (+0.20s | 0.2%) Machine Aquatics 10/04/2025 2025 Harvest Moon Invitational
3973 Josiah Suprato 1:40.89 10 B: 1:40.69 (+0.20s | 0.2%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
3974 Jasper Senko 1:40.90 9 B: 1:40.69 (+0.21s | 0.2%) Swim Streamline at Northampton 10/12/2024 SSAN 2024 Kara Ward Pink Out
50 Back
48.27
48.27
100 Back
52.63
1:40.90
100 Back
1:40.90
3975 Arthur Dodington 1:40.90 8 B: 1:40.69 (+0.21s | 0.2%) Edina Swim Club 11/01/2025 2025 MN EDI Invite
50 Back
48.43
48.43
100 Back
52.47
1:40.90
100 Back
1:40.90
3976 Kaan Tufan 1:40.90 8 B: 1:40.69 (+0.21s | 0.2%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
3977 Nicholas Rodriguez 1:40.92 9 B: 1:40.69 (+0.23s | 0.2%) Hampton Virginia Current 09/26/2025 2025 SwimRVA Blastoff Meet
50 Back
49.31
49.31
100 Back
51.61
1:40.92
100 Back
1:40.92
3978 Dane Joyce 1:40.92 9 B: 1:40.69 (+0.23s | 0.2%) Battleground Area Swim Team 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
3979 Obinna Uzowulu 1:40.93 9 B: 1:40.69 (+0.24s | 0.2%) Alamo Area Aquatic Association 11/25/2024 2024 AAAA AH Turkey Trot
50 Back
47.00
47.00
100 Back
53.93
1:40.93
100 Back
1:40.93
3980 Daniel Wang 1:40.93 8 B: 1:40.69 (+0.24s | 0.2%) Unattached 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
47.13
47.13
100 Back
53.80
1:40.93
100 Back
1:40.93
3981 Samuel Karasin 1:40.94 9 B: 1:40.69 (+0.25s | 0.2%) YMCA of Metro North Tritons 12/05/2025 2025 NE YNS Reid Sacco Prelims Finals Invite
50 Back
51.52
51.52
100 Back
49.42
1:40.94
100 Back
1:40.94
3982 Isaac Kim 1:40.94 9 B: 1:40.69 (+0.25s | 0.2%) Metro Surge Aquatic Club 01/17/2026 PVS January Open 2026 Fairland
3983 Muze Teng 1:40.95 9 B: 1:40.69 (+0.26s | 0.3%) Cascadia Swimming 02/16/2025 2025 OR CB Valentine Last Chance Invitational
3984 William Zhao 1:40.96 9 B: 1:40.69 (+0.27s | 0.3%) Palo Alto Stanford Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
3985 Aren Citak 1:40.96 9 B: 1:40.69 (+0.27s | 0.3%) Sarasota Sharks 12/13/2025 2025 T2 Candy Cane Meet
3986 Thomas Gately 1:40.96 8 B: 1:40.69 (+0.27s | 0.3%) YMCA of the North Shore Sharks 02/07/2026 2026 NE YNS Last Chance Qualifier
50 Back
48.86
48.86
100 Back
52.10
1:40.96
100 Back
1:40.96
3987 Hongyi Shu 1:40.97 8 B: 1:40.69 (+0.28s | 0.3%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
48.30
48.30
100 Back
52.67
1:40.97
100 Back
1:40.97
3988 Colin Blongiewicz 1:40.98 10 B: 1:40.69 (+0.29s | 0.3%) Rockingham Area Youth Swimming 01/16/2026 2026 NE SAC Bronze Championships
50 Back
49.33
49.33
100 Back
51.65
1:40.98
100 Back
1:40.98
3989 August Monroe 1:40.98 10 B: 1:40.69 (+0.29s | 0.3%) Shasta YMCA Sharks 11/21/2025 2025 Rogue Rapids Sofia Marks Invitational
50 Back
48.52
48.52
100 Back
52.46
1:40.98
100 Back
1:40.98
3990 Elliott Boland 1:41.00 9 B: 1:40.69 (+0.31s | 0.3%) Academy Swim Club 10/25/2025 2025 HI 25th Annual Bill Smith Invitational
3991 Maxwell Kelsey 1:41.01 9 B: 1:40.69 (+0.32s | 0.3%) Almaden Riptide 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
3992 Matthew Schlosberg 1:41.02 9 B: 1:40.69 (+0.33s | 0.3%) Naval Academy Aquatic Club 02/14/2026 EST Vs NAAC Dual Meet
50 Back
49.62
49.62
100 Back
51.40
1:41.02
100 Back
1:41.02
3993 Hunter Li 1:41.02 9 B: 1:40.69 (+0.33s | 0.3%) All Star Aquatics 11/14/2025 2025PV November Open Fairland
50 Back
46.55
46.55
100 Back
54.47
1:41.02
100 Back
1:41.02
3994 Brian Shi 1:41.03 10 B: 1:40.69 (+0.34s | 0.3%) Spartan Aquatic Club 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
50 Back
49.37
49.37
100 Back
51.66
1:41.03
100 Back
1:41.03
3995 Elijah Cain 1:41.03 10 B: 1:40.69 (+0.34s | 0.3%) Quest Swimming 11/15/2025 2025 WAC Fall Classic
50 Back
48.00
48.00
100 Back
53.03
1:41.03
100 Back
1:41.03
3996 Clark Gibson 1:41.03 9 B: 1:40.69 (+0.34s | 0.3%) City of Mobile Swim Associatio 02/13/2026 2026 SES Region 4 Championships
50 Back
46.93
46.93
100 Back
54.10
1:41.03
100 Back
1:41.03
3997 Christopher Roeder 1:41.04 8 B: 1:40.69 (+0.35s | 0.3%) Aspen Swim Club 11/02/2024 2024 CO Sopris Deep Freeze Invitational
50 Back
48.39
48.39
100 Back
52.65
1:41.04
100 Back
1:41.04
3998 Uriel Castro 1:41.04 10 B: 1:40.69 (+0.35s | 0.3%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 VSTP Polar Plunge
50 Back
47.63
47.63
100 Back
53.41
1:41.04
100 Back
1:41.04
3999 Alexander Tinajero 1:41.06 8 B: 1:40.69 (+0.37s | 0.4%) First Colony Swim Team, Inc. 01/19/2025 2025 FCST January Developmental Meet
4000 Noah Bradford 1:41.07 8 B: 1:40.69 (+0.38s | 0.4%) Shoals Aquatic Club 01/16/2026 2026 HSA TYR Invitational
50 Back
49.10
49.10
100 Back
51.97
1:41.07
100 Back
1:41.07

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.