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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
3701 Amir Khoussainov 1:38.17 10 B Min BB: 1:30.09 (+8.08s | 8.2%) Las Vegas Swim Club 11/08/2024 2024 NV State Championships
3702 Kai Bethel Davis 1:38.17 10 B Min BB: 1:30.09 (+8.08s | 8.2%) Willamette High School Swim 02/14/2025 2025 OR HS 6A 7
50 Back
45.51
45.51
100 Back
52.66
1:38.17
100 Back
1:38.17
3703 Esteban Trogkanis 1:38.17 10 B Min BB: 1:30.09 (+8.08s | 8.2%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 Back
47.68
47.68
100 Back
50.49
1:38.17
100 Back
1:38.17
3704 Jack Cook 1:38.18 9 B Min BB: 1:30.09 (+8.09s | 8.2%) Swim Kauai Aquatics 11/15/2025 SKA Home Meet 111525
50 Back
48.65
48.65
100 Back
49.53
1:38.18
100 Back
1:38.18
3705 Thomas Hardie 1:38.18 10 B Min BB: 1:30.09 (+8.09s | 8.2%) Executive Swim Club 02/07/2026 2026 NE RAYS Love A Last Chance Specialty
50 Back
46.82
46.82
100 Back
51.36
1:38.18
100 Back
1:38.18
3706 Wilson Pascoe 1:38.19 8 B Min BB: 1:30.09 (+8.10s | 8.2%) Williamsburg Aquatic Club 01/24/2026 2026 WAC Mike Willard Polar Plunge
3707 August Neff 1:38.20 8 B Min BB: 1:30.09 (+8.11s | 8.3%) Ensworth Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
49.53
49.53
100 Back
48.67
1:38.20
100 Back
1:38.20
3708 Mick Resnick 1:38.20 10 B Min BB: 1:30.09 (+8.11s | 8.3%) The St. James Swim Club 03/21/2026 2026 MAKO SPRING FLING
50 Back
48.48
48.48
100 Back
49.72
1:38.20
100 Back
1:38.20
3709 Patrick Lytle 1:38.21 10 B Min BB: 1:30.09 (+8.12s | 8.3%) Mariemont Ohio Swim Team 02/19/2026 2026 OH RAYS SC Regional Championships
50 Back
48.30
48.30
100 Back
49.91
1:38.21
100 Back
1:38.21
3710 Teo Dickens 1:38.22 9 B Min BB: 1:30.09 (+8.13s | 8.3%) Lake Oswego Swim Club 12/13/2025 2025 OR HEAT Winter Invitational
50 Back
48.16
48.16
100 Back
50.06
1:38.22
100 Back
1:38.22
3711 Henry Ashcroft 1:38.23 10 B Min BB: 1:30.09 (+8.14s | 8.3%) Madison Swimming Association 11/07/2025 MSA Veterans Day Invitational
50 Back
47.71
47.71
100 Back
50.52
1:38.23
100 Back
1:38.23
3712 Quincy Topete 1:38.24 9 B Min BB: 1:30.09 (+8.15s | 8.3%) Tac Titans 11/15/2025 2025 TAC TITANS Turkey Squad Meet
50 Back
47.43
47.43
100 Back
50.81
1:38.24
100 Back
1:38.24
3713 Owen Mast 1:38.24 9 B Min BB: 1:30.09 (+8.15s | 8.3%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
3714 Lev Gishizky 1:38.25 10 B Min BB: 1:30.09 (+8.16s | 8.3%) Waves Aquatics Napa Valley 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
3715 Kyle Yeung 1:38.25 10 B Min BB: 1:30.09 (+8.16s | 8.3%) Sporting Jax Aquatic Club 09/21/2025 2025 Planet Swim Season Opener
50 Back
47.22
47.22
100 Back
51.03
1:38.25
100 Back
1:38.25
3716 Declan Davis 1:38.25 10 B Min BB: 1:30.09 (+8.16s | 8.3%) Rogue Rapids 08/08/2025 Bend Swim Club August Invitational
50 Back
47.01
47.01
100 Back
51.24
1:38.25
100 Back
1:38.25
3717 Oliver Ryan 1:38.27 9 B Min BB: 1:30.09 (+8.18s | 8.3%) San Gabriel Aquatics 03/28/2026 2026 ST SGA Spring Fling Meet
50 Back
48.25
48.25
100 Back
50.02
1:38.27
100 Back
1:38.27
3718 Sam Ingwersen 1:38.27 10 B Min BB: 1:30.09 (+8.18s | 8.3%) Anniston Barracudas Swim Team 11/07/2025 MSA Veterans Day Invitational
50 Back
47.62
47.62
100 Back
50.65
1:38.27
100 Back
1:38.27
3719 Grayson Choong 1:38.28 9 B Min BB: 1:30.09 (+8.19s | 8.3%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 Back
47.64
47.64
100 Back
50.64
1:38.28
100 Back
1:38.28
3720 Carson DeMarco 1:38.29 10 B Min BB: 1:30.09 (+8.20s | 8.3%) O\\\\\\'Neal Aquatics 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
46.74
46.74
100 Back
51.55
1:38.29
100 Back
1:38.29
3721 Haochen He 1:38.29 9 B Min BB: 1:30.09 (+8.20s | 8.3%) SwimMAC Carolina 01/02/2026 2026 SwimMAC IMX Winter Invite Copied
50 Back
45.63
45.63
100 Back
52.66
1:38.29
100 Back
1:38.29
3722 Zachariah Cornine 1:38.29 9 B Min BB: 1:30.09 (+8.20s | 8.3%) South Lake Aquatic Club 12/13/2025 2025 FAST December Open
50 Back
46.01
46.01
100 Back
52.28
1:38.29
100 Back
1:38.29
3723 Colton Laurent 1:38.30 10 B Min BB: 1:30.09 (+8.21s | 8.4%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 NCAP Winter Qualifier
50 Back
47.22
47.22
100 Back
51.08
1:38.30
100 Back
1:38.30
3724 Joel Bardeen 1:38.31 10 B Min BB: 1:30.09 (+8.22s | 8.4%) Marlins Of Raleigh 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 Back
48.28
48.28
100 Back
50.03
1:38.31
100 Back
1:38.31
3725 John Theodorou 1:38.32 10 B Min BB: 1:30.09 (+8.23s | 8.4%) Mariemont Ohio Swim Team 02/19/2026 2026 OH RAYS SC Regional Championships
50 Back
47.67
47.67
100 Back
50.65
1:38.32
100 Back
1:38.32
3726 William Massie 1:38.32 10 B Min BB: 1:30.09 (+8.23s | 8.4%) O\\\\\\'Neal Aquatics 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
47.55
47.55
100 Back
50.77
1:38.32
100 Back
1:38.32
3727 Cooper Klem 1:38.33 9 B Min BB: 1:30.09 (+8.24s | 8.4%) Cascade Swim Club 11/23/2024 2024 PN November AGI Div 4 WEST
50 Back
46.38
46.38
100 Back
51.95
1:38.33
100 Back
1:38.33
3728 Rex Rauch 1:38.33 10 B Min BB: 1:30.09 (+8.24s | 8.4%) South East Metro Sharks 02/27/2026 2026 MN WEST Minnesota Regional Championship
50 Back
48.11
48.11
100 Back
50.22
1:38.33
100 Back
1:38.33
3729 Declan Jewell 1:38.33 8 B Min BB: 1:30.09 (+8.24s | 8.4%) Nova of Virginia 12/05/2025 NOVA December Dip
3730 Tanner Richards 1:38.34 9 B Min BB: 1:30.09 (+8.25s | 8.4%) The Fish 03/20/2026 26th Annual Spring Championships
50 Back
48.90
48.90
100 Back
49.44
1:38.34
100 Back
1:38.34
3731 Bodhi Rhoads 1:38.34 9 B Min BB: 1:30.09 (+8.25s | 8.4%) North Baltimore Aquatic Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
48.85
48.85
100 Back
49.49
1:38.34
100 Back
1:38.34
3732 Holden Richards 1:38.34 9 B Min BB: 1:30.09 (+8.25s | 8.4%) AC Swim Club 11/08/2025 TCA PC November SC C B A+
50 Back
48.56
48.56
100 Back
49.78
1:38.34
100 Back
1:38.34
3733 Arjun Patlolla 1:38.35 9 B Min BB: 1:30.09 (+8.26s | 8.4%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
44.17
44.17
100 Back
54.18
1:38.35
100 Back
1:38.35
3734 Peter Duffin 1:38.36 9 B Min BB: 1:30.09 (+8.27s | 8.4%) Tri-city Channel Cats 12/06/2025 2025 IE VS Christmas Open
3735 Theodore Cook 1:38.37 9 B Min BB: 1:30.09 (+8.28s | 8.4%) SlipStream Aquatics 01/09/2026 2026 CO NJ Narwhal Invitational
3736 Luke Rubino 1:38.37 9 B Min BB: 1:30.09 (+8.28s | 8.4%) The Woodlands Swim Team 10/25/2024 2024 TWST Halloween Meet
50 Back
47.09
47.09
100 Back
51.28
1:38.37
100 Back
1:38.37
3737 Nikshay Gupta 1:38.37 10 B Min BB: 1:30.09 (+8.28s | 8.4%) Mecklenburg Swim Association 03/07/2026 2026 MSA March Madness Invitational
3738 Kristian Efimov 1:38.38 10 B Min BB: 1:30.09 (+8.29s | 8.4%) Bravo Swim Team 02/14/2026 NMST BMHG February BC Invite 26
50 Back
47.89
47.89
100 Back
50.49
1:38.38
100 Back
1:38.38
3739 Everett Keyler 1:38.38 9 B Min BB: 1:30.09 (+8.29s | 8.4%) Wright County Wave Swim Club 02/27/2026 2026 MN STRM Minnesota Regional Championship
50 Back
47.65
47.65
100 Back
50.73
1:38.38
100 Back
1:38.38
3740 Ayaan Arsiwalla 1:38.38 10 B Min BB: 1:30.09 (+8.29s | 8.4%) 92ny Flying Dolphins 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
47.91
47.91
100 Back
50.47
1:38.38
100 Back
1:38.38
3741 Christian Kewley 1:38.39 10 B Min BB: 1:30.09 (+8.30s | 8.4%) Southwest Stars Swim Club 02/28/2026 2026 Spring Area 2 Championships
50 Back
48.10
48.10
100 Back
50.29
1:38.39
100 Back
1:38.39
3742 William Knauss IV 1:38.39 8 B Min BB: 1:30.09 (+8.30s | 8.4%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 Back
47.68
47.68
100 Back
50.71
1:38.39
100 Back
1:38.39
3743 Aiden Huang 1:38.40 10 B Min BB: 1:30.09 (+8.31s | 8.4%) DeAnza Cupertino Aquatics 10/25/2025 2025 SUNN Fall Classic
3744 Balazs Williams 1:38.40 10 B Min BB: 1:30.09 (+8.31s | 8.4%) Piranhas YMCA of the Suncoast 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
45.48
45.48
100 Back
52.92
1:38.40
100 Back
1:38.40
3745 Jack Sabatini 1:38.41 10 B Min BB: 1:30.09 (+8.32s | 8.5%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Back
48.32
48.32
100 Back
50.09
1:38.41
100 Back
1:38.41
3746 Ethan Zhao 1:38.42 9 B Min BB: 1:30.09 (+8.33s | 8.5%) Phoenix Swimming 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
48.25
48.25
100 Back
50.17
1:38.42
100 Back
1:38.42
3747 Lincoln Smith 1:38.42 10 B Min BB: 1:30.09 (+8.33s | 8.5%) Prince William Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
46.54
46.54
100 Back
51.88
1:38.42
100 Back
1:38.42
3748 River Nester 1:38.43 9 B Min BB: 1:30.09 (+8.34s | 8.5%) Martinsville Marlins 03/07/2026 PYSA Champs 2026
50 Back
48.60
48.60
100 Back
49.83
1:38.43
100 Back
1:38.43
3749 Noah Huyen 1:38.44 9 B Min BB: 1:30.09 (+8.35s | 8.5%) Daly City Dolphins 12/06/2025 DCD Winter Holiday Splash CBA+
3750 Jacob Frease 1:38.44 10 B Min BB: 1:30.09 (+8.35s | 8.5%) Area Tallahassee Aquatic Club 01/16/2026 2026 GPAC Winter Invitational
50 Back
46.49
46.49
100 Back
51.95
1:38.44
100 Back
1:38.44

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.