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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
3051 Benjamin Liang 1:38.71 10 B Min BB: 1:30.09 (+8.62s | 8.7%) Waterloo Swimming 10/18/2026 2026 ST TXLA 10 U Fall Kick Off Invite
50 Back
51.35
51.35
100 Back
47.36
1:38.71
100 Back
1:38.71
3052 Lucas Zhu 1:38.72 10 B Min BB: 1:30.09 (+8.63s | 8.7%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
3053 Armaan Pandit 1:38.73 9 B Min BB: 1:30.09 (+8.64s | 8.8%) Life Time Omaha 02/20/2026 2026 MW Midwestern Age Group Short Course
50 Back
48.02
48.02
100 Back
50.71
1:38.73
100 Back
1:38.73
3054 Sam Knific 1:38.73 10 B Min BB: 1:30.09 (+8.64s | 8.8%) Lakeshore Swim Club 02/19/2026 2026 OH Cleveland SC Regional Championships
50 Back
48.89
48.89
100 Back
49.84
1:38.73
100 Back
1:38.73
3055 David Montgomery 1:38.74 10 B Min BB: 1:30.09 (+8.65s | 8.8%) Prattville Swim League 11/07/2025 2025 SE BSL Cranberry Classic
50 Back
48.19
48.19
100 Back
50.55
1:38.74
100 Back
1:38.74
3056 Nathan Crider 1:38.75 10 B Min BB: 1:30.09 (+8.66s | 8.8%) Tom Taylor Family YMCA 01/24/2026 2026 WA State Y Championship Meet
50 Back
48.37
48.37
100 Back
50.38
1:38.75
100 Back
1:38.75
3057 Matthew Chen 1:38.78 9 B Min BB: 1:30.09 (+8.69s | 8.8%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
48.89
48.89
100 Back
49.89
1:38.78
100 Back
1:38.78
3058 Griffin Hoffman 1:38.79 10 B Min BB: 1:30.09 (+8.70s | 8.8%) Murray Youth Swim Team 09/25/2026 2026 Alexis Swift Invitational
50 Back
47.54
47.54
100 Back
51.25
1:38.79
100 Back
1:38.79
3059 Bennett Baker 1:38.83 9 B Min BB: 1:30.09 (+8.74s | 8.8%) Egra Waves 11/15/2025 2025 GR Gales Of November Open Invitational
50 Back
47.06
47.06
100 Back
51.77
1:38.83
100 Back
1:38.83
3060 Maxwell Mossburger 1:38.84 9 B Min BB: 1:30.09 (+8.75s | 8.9%) Zeus Swim Team 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Back
48.88
48.88
100 Back
49.96
1:38.84
100 Back
1:38.84
3061 Connor Pollak 1:38.84 10 B Min BB: 1:30.09 (+8.75s | 8.9%) York Swim Club of Northern Vir 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 Back
47.81
47.81
100 Back
51.03
1:38.84
100 Back
1:38.84
3062 Joshua Cheung 1:38.84 8 B Min BB: 1:30.09 (+8.75s | 8.9%) Dedham Health Hydra 08/06/2026 2026 NE LA August SCY Invitational
50 Back
1:38.84
1:38.84
100 Back
0.00
1:38.84
100 Back
1:38.84
3063 Gabriel DaSilva 1:38.85 9 B Min BB: 1:30.09 (+8.76s | 8.9%) Arena Club Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
46.91
46.91
100 Back
51.94
1:38.85
100 Back
1:38.85
3064 Paul Johnston 1:38.85 10 B Min BB: 1:30.09 (+8.76s | 8.9%) Williamsburg Aquatic Club 01/09/2026 NOVA New Year S Kick Off
50 Back
48.51
48.51
100 Back
50.34
1:38.85
100 Back
1:38.85
3065 Jeffrey Krell 1:38.86 9 B Min BB: 1:30.09 (+8.77s | 8.9%) YMCA of Virginia\\\\\\'s Blue Ridge 03/07/2026 PYSA Champs 2026
3066 Makai Barraclough 1:38.86 10 B Min BB: 1:30.09 (+8.77s | 8.9%) Los Altos Mountain View Aquati 03/28/2026 LAMV C B A+ Meet
3067 Boaz Hutchinson 1:38.87 10 B Min BB: 1:30.09 (+8.78s | 8.9%) Pflugerville Pflamingos 08/01/2026 2026 ST HPAC Summer B Champs
3068 Declan Harris 1:38.88 10 B Min BB: 1:30.09 (+8.79s | 8.9%) Southeast Tennessee Swimming 09/20/2025 2025 Fall Kickoff Classic Meet Copied
50 Back
49.99
49.99
50 Back
49.99
100 Back
48.89
1:38.88
50 Back
48.89
3069 Paxton Sellers 1:38.89 9 B Min BB: 1:30.09 (+8.80s | 8.9%) Dolphin Club 10/24/2025 NOVA Halloween Haunt
50 Back
49.11
49.11
100 Back
49.78
1:38.89
100 Back
1:38.89
3070 William Gannett 1:38.89 9 B Min BB: 1:30.09 (+8.80s | 8.9%) Bayside Aquatics 02/13/2026 39th Black History Swim Meet
50 Back
48.45
48.45
100 Back
50.44
1:38.89
100 Back
1:38.89
3071 Orlando Godoy 1:38.89 10 B Min BB: 1:30.09 (+8.80s | 8.9%) City of Mobile Swim Associatio 02/13/2026 2026 SES Region 4 Championships
50 Back
48.93
48.93
100 Back
49.96
1:38.89
100 Back
1:38.89
3072 Miles Montagnino 1:38.91 8 B Min BB: 1:30.09 (+8.82s | 8.9%) Aquabear Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
3073 Luke Jeong 1:38.91 9 B Min BB: 1:30.09 (+8.82s | 8.9%) Auburn Aquatics 10/03/2025 2025 SE War Eagle Invitational
50 Back
48.78
48.78
100 Back
50.13
1:38.91
100 Back
1:38.91
3074 Jacob Lomong-oy 1:38.91 8 B Min BB: 1:30.09 (+8.82s | 8.9%) Brownsville Aquatics 08/01/2026 2026 ST HPAC Summer B Champs
50 Back
46.11
46.11
100 Back
52.80
1:38.91
100 Back
1:38.91
3075 James Coble 1:38.93 10 B Min BB: 1:30.09 (+8.84s | 8.9%) Tennessee Aquatics 09/26/2025 2025 TNAQ Orange Vs Black
50 Back
50.43
50.43
50 Back
50.43
75 Back
25.69
1:16.12
100 Back
22.80
1:38.93
50 Back
48.50
3076 Brant Davis 1:38.93 8 B Min BB: 1:30.09 (+8.84s | 8.9%) Pueblo County Swim Team 04/25/2026 2026 CO COSA Spring SC Kick Off
3077 Alvin Kirin 1:38.94 9 B Min BB: 1:30.09 (+8.85s | 8.9%) Machine Aquatics 03/20/2026 March Madness 2026
3078 Lucas Nguyen 1:38.94 10 B Min BB: 1:30.09 (+8.85s | 8.9%) Valley Splash 09/27/2025 2025 MAC Season Kick Off
3079 Alexander Tac-an 1:38.95 10 B Min BB: 1:30.09 (+8.86s | 9.0%) Scarlet Aquatics 06/06/2026 2026 Scarlet Summer Blast
50 Back
47.46
47.46
100 Back
51.49
1:38.95
100 Back
1:38.95
3080 Gabriel Davis 1:38.97 9 B Min BB: 1:30.09 (+8.88s | 9.0%) Condors Swim Club 02/06/2026 2026 MR COND Last Chance Invitational
50 Back
46.72
46.72
100 Back
52.25
1:38.97
100 Back
1:38.97
3081 Finn Demarest 1:38.98 9 B Min BB: 1:30.09 (+8.89s | 9.0%) Suburban Aquatics 12/05/2025 2025 Christmas Championships
50 Back
49.36
49.36
100 Back
49.62
1:38.98
100 Back
1:38.98
3082 Jayden Chen 1:38.99 10 B Min BB: 1:30.09 (+8.90s | 9.0%) Trident Aquatic Club 12/13/2025 2025 MR TRI Winter SCY Invitational
50 Back
49.33
49.33
100 Back
49.66
1:38.99
100 Back
1:38.99
3083 Connor McLemore 1:39.00 9 B Min BB: 1:30.09 (+8.91s | 9.0%) Sun Coast Swim Team 06/20/2026 2026 Riptide Summer Open
50 Back
48.10
48.10
100 Back
50.90
1:39.00
100 Back
1:39.00
3084 William Hamrick 1:39.00 9 B Min BB: 1:30.09 (+8.91s | 9.0%) New Wave Swim Team 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 Back
48.26
48.26
100 Back
50.74
1:39.00
100 Back
1:39.00
3085 Harlan Brown 1:39.01 10 B Min BB: 1:30.09 (+8.92s | 9.0%) Northern Lights Swim Club 11/21/2025 NLSC Sprint Classic
50 Back
49.50
49.50
100 Back
49.51
1:39.01
100 Back
1:39.01
3086 Zachary DeLozier 1:39.01 10 B Min BB: 1:30.09 (+8.92s | 9.0%) Lake Oswego Swim Club 08/02/2025 Mallard Nation Invitational
50 Back
48.29
48.29
100 Back
50.72
1:39.01
100 Back
1:39.01
3087 Jackson Hiser 1:39.02 8 B Min BB: 1:30.09 (+8.93s | 9.0%) Dolphin Club 01/09/2026 NOVA New Year S Kick Off
50 Back
48.83
48.83
100 Back
50.19
1:39.02
100 Back
1:39.02
3088 Braden Norris 1:39.02 9 B Min BB: 1:30.09 (+8.93s | 9.0%) Covington Aquatics Swim Team 09/12/2026 2026 BSL SE Sprint Into Fall
50 Back
47.38
47.38
100 Back
51.64
1:39.02
100 Back
1:39.02
3089 Hongyi Shu 1:39.03 9 B Min BB: 1:30.09 (+8.94s | 9.0%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
48.34
48.34
100 Back
50.69
1:39.03
100 Back
1:39.03
3090 Gavin Shaffer 1:39.03 8 B Min BB: 1:30.09 (+8.94s | 9.0%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 Back
48.82
48.82
100 Back
50.21
1:39.03
100 Back
1:39.03
3091 Noah Bradford 1:39.04 9 B Min BB: 1:30.09 (+8.95s | 9.0%) Shoals Aquatic Club 10/16/2026 2026 HSA Fran Norris Meet
50 Back
46.43
46.43
100 Back
52.61
1:39.04
100 Back
1:39.04
3092 Dylan Lee 1:39.05 9 B Min BB: 1:30.09 (+8.96s | 9.0%) Lifetime 03/13/2026 2026 NE INST NE Cup
50 Back
48.89
48.89
100 Back
50.16
1:39.05
100 Back
1:39.05
3093 Alexander Kolpakov 1:39.06 9 B Min BB: 1:30.09 (+8.97s | 9.1%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
46.74
46.74
100 Back
52.32
1:39.06
100 Back
1:39.06
3094 Henry Huang 1:39.06 10 B Min BB: 1:30.09 (+8.97s | 9.1%) Daly City Dolphins 10/24/2026 PSL Pumpkin Spice Splash
3095 Marcus Zhao 1:39.06 9 B Min BB: 1:30.09 (+8.97s | 9.1%) Buffalo Aquatics (Baac) 10/23/2026 TTSC Halloween Meet 2026
3096 Peter Ehlers 1:39.07 8 B Min BB: 1:30.09 (+8.98s | 9.1%) MN Flyers Swim Team 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 Back
48.43
48.43
100 Back
50.64
1:39.07
100 Back
1:39.07
3097 Evan McGuire 1:39.07 10 B Min BB: 1:30.09 (+8.98s | 9.1%) Texas Gold 12/19/2024 2024 ST TXLA Jingle Bell Splash
50 Back
48.02
48.02
100 Back
51.05
1:39.07
100 Back
1:39.07
3098 Jack Friedeman 1:39.07 9 B Min BB: 1:30.09 (+8.98s | 9.1%) TONAWANDA TITANS 10/23/2026 TTSC Halloween Meet 2026
50 Back
46.93
46.93
100 Back
52.14
1:39.07
100 Back
1:39.07
3099 Sullivan Fuhrer 1:39.08 10 B Min BB: 1:30.09 (+8.99s | 9.1%) Macedonia Manta Rays 02/20/2026 2026 OH Akron SC Regional Championships
50 Back
48.17
48.17
100 Back
50.91
1:39.08
100 Back
1:39.08
3100 Wyatt Scott 1:39.08 8 B Min BB: 1:30.09 (+8.99s | 9.1%) Sarasota Tsunami Swim Team 10/17/2026 2026 SPEEDO OCROBERFEST Swim Meet
50 Back
47.39
47.39
100 Back
51.69
1:39.08
100 Back
1:39.08

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.