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USA Boys 10 & under - 100 Y IM

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
2151 Adam Jiang 1:29.69 10 BB Min A: 1:19.69 (+10.00s | 11.1%) Waterloo Swimming 11/15/2025 2025 ST ASC Turkey Bash
50 IM
40.03
40.03
100 IM
49.66
1:29.69
100 IM
1:29.69
2152 Stuart Franks 1:29.69 9 BB Min A: 1:19.69 (+10.00s | 11.1%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 IM
42.39
42.39
100 IM
47.30
1:29.69
100 IM
1:29.69
2153 Thiago Ronda 1:29.69 8 BB Min A: 1:19.69 (+10.00s | 11.1%) Swim Florida 03/26/2026 Destination Athlete Centennial Invite 2026
50 IM
41.51
41.51
100 IM
48.18
1:29.69
100 IM
1:29.69
2154 Nicholas Rodriguez 1:29.69 10 BB Min A: 1:19.69 (+10.00s | 11.1%) Hampton Virginia Current 03/21/2026 HVAC Spring Intra Squad Meet
2155 Kristian Efimov 1:29.70 10 B Min BB: 1:29.69 (+0.01s | 0.0%) Bravo Swim Team 02/14/2026 NMST BMHG February BC Invite 26
50 IM
42.92
42.92
100 IM
46.78
1:29.70
100 IM
1:29.70
2156 Joel Stees 1:29.70 10 B Min BB: 1:29.69 (+0.01s | 0.0%) Aquawolves Swimming 03/06/2026 2026 CO 14 U Silver State
50 IM
40.26
40.26
100 IM
49.44
1:29.70
100 IM
1:29.70
2157 James Wright 1:29.70 10 B Min BB: 1:29.69 (+0.01s | 0.0%) Club Talon 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 IM
41.61
41.61
100 IM
48.09
1:29.70
100 IM
1:29.70
2158 Charles Toole 1:29.72 10 B Min BB: 1:29.69 (+0.03s | 0.0%) Eagle Swimming Association 10/26/2024 2024 ESA Halloween Classic
50 IM
40.11
40.11
100 IM
49.61
1:29.72
100 IM
1:29.72
2159 Remington Kalicinski 1:29.72 9 B Min BB: 1:29.69 (+0.03s | 0.0%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
50 IM
42.95
42.95
100 IM
46.77
1:29.72
100 IM
1:29.72
2160 Jackson Donahue 1:29.72 9 B Min BB: 1:29.69 (+0.03s | 0.0%) York Swim Club of Northern Vir 02/07/2026 2026 PM 14 U Champs Qualifier
2161 James Jolly 1:29.73 10 B Min BB: 1:29.69 (+0.04s | 0.0%) Livonia Community Swim Club 03/07/2026 2026 Lake Erie Regional Meet
50 IM
41.48
41.48
100 IM
48.25
1:29.73
100 IM
1:29.73
2162 Benjamin Yaghoubzade 1:29.73 9 B Min BB: 1:29.69 (+0.04s | 0.0%) Los Altos Mountain View Aquati 03/28/2026 LAMV C B A+ Meet
50 IM
41.85
41.85
100 IM
47.88
1:29.73
100 IM
1:29.73
2163 Angel Malave 1:29.74 10 B Min BB: 1:29.69 (+0.05s | 0.1%) Blue Marlins Of Hialeah Garden 02/14/2026 NMST BMHG February BC Invite 26
50 IM
41.48
41.48
100 IM
48.26
1:29.74
100 IM
1:29.74
2164 Beckett Roth 1:29.75 10 B Min BB: 1:29.69 (+0.06s | 0.1%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 IM
43.98
43.98
100 IM
45.77
1:29.75
100 IM
1:29.75
2165 Rafael Rothfuss de la Asunc 1:29.75 9 B Min BB: 1:29.69 (+0.06s | 0.1%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 IM
43.59
43.59
100 IM
46.16
1:29.75
100 IM
1:29.75
2166 Julian St. Peter 1:29.76 9 B Min BB: 1:29.69 (+0.07s | 0.1%) Edge Swim Club 01/30/2026 2026 NE UVAC Silvers
50 IM
42.42
42.42
100 IM
47.34
1:29.76
100 IM
1:29.76
2167 Trystan Kichoukov 1:29.77 10 B Min BB: 1:29.69 (+0.08s | 0.1%) Rockville Montgomery Swim Club 10/17/2025 2025 RMSC October Kick Off Classic
50 IM
40.77
40.77
100 IM
49.00
1:29.77
100 IM
1:29.77
2168 Ari Vora 1:29.77 10 B Min BB: 1:29.69 (+0.08s | 0.1%) All Star Aquatics 12/05/2025 2025 Christmas Championships
50 IM
43.10
43.10
100 IM
46.67
1:29.77
100 IM
1:29.77
2169 Waring Boon 1:29.77 8 B Min BB: 1:29.69 (+0.08s | 0.1%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 IM
40.38
40.38
100 IM
49.39
1:29.77
100 IM
1:29.77
2170 Benjamin Kenton 1:29.77 10 B Min BB: 1:29.69 (+0.08s | 0.1%) Hillsboro Swim Team 02/22/2025 2025 Arena Short Course 10 U Championships
50 IM
39.41
39.41
100 IM
50.36
1:29.77
100 IM
1:29.77
2171 Hatley Hedrick 1:29.78 9 B Min BB: 1:29.69 (+0.09s | 0.1%) Mecklenburg Swim Association 12/05/2025 2025 NC SwimMAC December Invite
50 IM
40.34
40.34
100 IM
49.44
1:29.78
100 IM
1:29.78
2172 Henry Wolffe 1:29.78 10 B Min BB: 1:29.69 (+0.09s | 0.1%) Bainbridge Island Swim Club 02/27/2026 2026 PN February AGI, Division 2 Approved
50 IM
43.77
43.77
100 IM
46.01
1:29.78
100 IM
1:29.78
2173 Mark Ruiz 1:29.79 10 B Min BB: 1:29.69 (+0.10s | 0.1%) Gbsa - Greater Baltimore Swim 09/26/2025 RAC First Splash 2025
50 IM
42.54
42.54
100 IM
47.25
1:29.79
100 IM
1:29.79
2174 Logan Nguyen 1:29.79 10 B Min BB: 1:29.69 (+0.10s | 0.1%) Potomac Marlins 12/04/2025 2025 Sport Fair Winter Classic
50 IM
42.80
42.80
100 IM
46.99
1:29.79
100 IM
1:29.79
2175 Jackson Williams 1:29.80 10 B Min BB: 1:29.69 (+0.11s | 0.1%) Calvert Aquatics Club 03/20/2026 2026 SwimRVA Clover Cup
50 IM
48.10
48.10
100 IM
41.70
1:29.80
100 IM
1:29.80
2176 Santiago Diaz 1:29.80 9 B Min BB: 1:29.69 (+0.11s | 0.1%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 IM
44.73
44.73
100 IM
45.07
1:29.80
100 IM
1:29.80
2177 Ransom Schwartz 1:29.81 10 B Min BB: 1:29.69 (+0.12s | 0.1%) Swim Florida 02/07/2026 2026 GCST WINTER OPEN
50 IM
43.09
43.09
100 IM
46.72
1:29.81
100 IM
1:29.81
2178 Aiden Mayer 1:29.82 10 B Min BB: 1:29.69 (+0.13s | 0.1%) Htx Swims 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
50 IM
42.01
42.01
100 IM
47.81
1:29.82
100 IM
1:29.82
2179 Joshua Gonen 1:29.83 9 B Min BB: 1:29.69 (+0.14s | 0.2%) YMCA of Austin Swim Alliance 12/13/2025 2025 ST SRG HOHOHO Howorth Classic
50 IM
41.02
41.02
100 IM
48.81
1:29.83
100 IM
1:29.83
2180 Christian Hebron 1:29.83 9 B Min BB: 1:29.69 (+0.14s | 0.2%) Prince William Swim Club 01/10/2026 2026 RAYS Jeff Rouse Invitational
50 IM
40.38
40.38
100 IM
49.45
1:29.83
100 IM
1:29.83
2181 Ezekiel Cardenas 1:29.83 8 B Min BB: 1:29.69 (+0.14s | 0.2%) EL Paso Border Land Swim Team 12/07/2025 2025 BD Del Norte #3
2182 Sebastian DeLuca 1:29.84 9 B Min BB: 1:29.69 (+0.15s | 0.2%) Patriot Swim Team 03/27/2026 2026 MR Metro Bronze Championship North
50 IM
41.15
41.15
100 IM
48.69
1:29.84
100 IM
1:29.84
2183 Matthew Kosov 1:29.85 9 B Min BB: 1:29.69 (+0.16s | 0.2%) Bay Club Aquatics 02/21/2026 2026 SI JBST Age Group Champs Max
50 IM
41.39
41.39
100 IM
48.46
1:29.85
100 IM
1:29.85
2184 Hank Morton 1:29.85 10 B Min BB: 1:29.69 (+0.16s | 0.2%) Nova of Virginia 12/05/2025 NOVA December Dip
50 IM
41.70
41.70
100 IM
48.15
1:29.85
100 IM
1:29.85
2185 Wesley Veile 1:29.86 9 B Min BB: 1:29.69 (+0.17s | 0.2%) Seahawks Swim club 03/07/2026 2026 GTWY 8 Under Champs
50 IM
44.18
44.18
100 IM
45.68
1:29.86
100 IM
1:29.86
2186 Aaron Welch 1:29.86 10 B Min BB: 1:29.69 (+0.17s | 0.2%) Machine Aquatics 03/20/2026 March Madness 2026
2187 Sawyer Nichols 1:29.86 10 B Min BB: 1:29.69 (+0.17s | 0.2%) Opelika Swim Team 02/06/2026 2026 SES Region 3 Champions
50 IM
44.45
44.45
100 IM
45.41
1:29.86
100 IM
1:29.86
2188 Oleg Rassadin 1:29.87 8 B Min BB: 1:29.69 (+0.18s | 0.2%) Denver Swim Academy 03/14/2026 2026 CO ACES Mighty Mini Meet
2189 Hugh McDonnell 1:29.88 9 B Min BB: 1:29.69 (+0.19s | 0.2%) YMCA of the North Shore Sharks 12/05/2025 2025 NE YNS Reid Sacco Prelims Finals Invite
50 IM
42.04
42.04
100 IM
47.84
1:29.88
100 IM
1:29.88
2190 Aiden Kiatrungrit 1:29.89 10 B Min BB: 1:29.69 (+0.20s | 0.2%) South San Francisco Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
2191 Stefano Ferrarese 1:29.89 9 B Min BB: 1:29.69 (+0.20s | 0.2%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 IM
40.70
40.70
100 IM
49.19
1:29.89
100 IM
1:29.89
2192 Gairen Bean 1:29.90 10 B Min BB: 1:29.69 (+0.21s | 0.2%) South Bay Aquatics 12/05/2025 2025 SI JBST Wag Max Meet
50 IM
42.11
42.11
100 IM
47.79
1:29.90
100 IM
1:29.90
2193 Haoran Li 1:29.90 9 B Min BB: 1:29.69 (+0.21s | 0.2%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 IM
42.57
42.57
100 IM
47.33
1:29.90
100 IM
1:29.90
2194 Ethan Kirkpatrick 1:29.91 10 B Min BB: 1:29.69 (+0.22s | 0.2%) Madison Swimming Association 01/30/2026 MSA Ray Fogg Memorial Meet 2026
50 IM
44.67
44.67
100 IM
45.24
1:29.91
100 IM
1:29.91
2195 Justin Zhao 1:29.91 10 B Min BB: 1:29.69 (+0.22s | 0.2%) Aquaracers Swim Club 01/17/2026 2026 MR AGUA MLK Invitational
50 IM
44.09
44.09
100 IM
45.82
1:29.91
100 IM
1:29.91
2196 Elijah Hutagalung 1:29.91 10 B Min BB: 1:29.69 (+0.22s | 0.2%) Aspire Aquatics of Colorado 02/07/2025 2025 CO NJ Groundhog Invite
50 IM
42.95
42.95
100 IM
46.96
1:29.91
100 IM
1:29.91
2197 Mason Lee 1:29.92 10 B Min BB: 1:29.69 (+0.23s | 0.3%) Issaquah Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
50 IM
41.92
41.92
100 IM
48.00
1:29.92
100 IM
1:29.92
2198 Quentin Zhou 1:29.93 9 B Min BB: 1:29.69 (+0.24s | 0.3%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 IM
40.51
40.51
100 IM
49.42
1:29.93
100 IM
1:29.93
2199 Yichen Wang 1:29.93 9 B Min BB: 1:29.69 (+0.24s | 0.3%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 IM
42.81
42.81
100 IM
47.12
1:29.93
100 IM
1:29.93
2200 Leo Miyamoto 1:29.93 10 B Min BB: 1:29.69 (+0.24s | 0.3%) Napa Valley Swim Team 11/15/2025 NVST Swimming Into Fall 2025

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.