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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
101 Duke Layco 1:13.51 10 AA Min AAA: 1:13.09 (+0.42s | 0.6%) Hawaii Swimming Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 IM
35.07
35.07
100 IM
38.44
1:13.51
100 IM
1:13.51
102 Connor Bombero 1:13.57 10 AA Min AAA: 1:13.09 (+0.48s | 0.7%) Regional YMCA of Western Conne 12/11/2025 2025 NE CRA Winter Invitational
50 IM
33.56
33.56
100 IM
40.01
1:13.57
100 IM
1:13.57
103 Hendrix Raulerson 1:13.61 10 AA Min AAA: 1:13.09 (+0.52s | 0.7%) Nova of Virginia 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 IM
34.39
34.39
100 IM
39.22
1:13.61
100 IM
1:13.61
104 Zachary Zeng 1:13.65 10 AA Min AAA: 1:13.09 (+0.56s | 0.8%) Waterloo Swimming 02/20/2026 2026 ST AAAA SC STAGS
50 IM
33.45
33.45
100 IM
40.20
1:13.65
100 IM
1:13.65
105 Benjamin Balmaceda 1:13.69 10 AA Min AAA: 1:13.09 (+0.60s | 0.8%) Unattached 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 IM
33.31
33.31
100 IM
40.38
1:13.69
100 IM
1:13.69
106 Thomas Afonin 1:13.73 10 AA Min AAA: 1:13.09 (+0.64s | 0.9%) Shorefront Ym-Ywha 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 IM
36.28
36.28
100 IM
37.45
1:13.73
100 IM
1:13.73
107 Shawn Wu 1:13.77 10 AA Min AAA: 1:13.09 (+0.68s | 0.9%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
37.16
37.16
100 IM
36.61
1:13.77
100 IM
1:13.77
108 Leo Morrissey 1:13.81 10 AA Min AAA: 1:13.09 (+0.72s | 1.0%) Tide Swimming 12/11/2025 2025 East Coast WinterFest
50 IM
33.88
33.88
100 IM
39.93
1:13.81
100 IM
1:13.81
109 Qurtis Lo 1:13.81 10 AA Min AAA: 1:13.09 (+0.72s | 1.0%) Marlins Of Raleigh 02/26/2026 2026 NCS SC AG CHAMPS
50 IM
34.94
34.94
100 IM
38.87
1:13.81
100 IM
1:13.81
110 Charlie Lockett 1:13.85 10 AA Min AAA: 1:13.09 (+0.76s | 1.0%) Nitro Swimming 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 IM
37.12
37.12
100 IM
36.73
1:13.85
100 IM
1:13.85
111 Michael Malone 1:13.99 10 AA Min AAA: 1:13.09 (+0.90s | 1.2%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 IM
34.34
34.34
100 IM
39.65
1:13.99
100 IM
1:13.99
112 David Goldenberg 1:14.00 10 AA Min AAA: 1:13.09 (+0.91s | 1.2%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 IM
34.32
34.32
100 IM
39.68
1:14.00
100 IM
1:14.00
113 Sinan Ozgur 1:14.02 10 AA Min AAA: 1:13.09 (+0.93s | 1.3%) Pleasanton Seahawks 01/31/2026 Zone 2 Winter Championship Meet
114 Liam Tran 1:14.05 9 AA Min AAA: 1:13.09 (+0.96s | 1.3%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
35.85
35.85
100 IM
38.20
1:14.05
100 IM
1:14.05
115 Theodore Hovord 1:14.07 10 AA Min AAA: 1:13.09 (+0.98s | 1.3%) Club Wolverine 01/16/2026 SLA Arctic Blast 2026
50 IM
34.39
34.39
100 IM
39.68
1:14.07
100 IM
1:14.07
116 Ethen Roden 1:14.09 10 AA Min AAA: 1:13.09 (+1.00s | 1.3%) Huntsville Swim Association 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 IM
34.97
34.97
100 IM
39.12
1:14.09
100 IM
1:14.09
117 Michael Laurence 1:14.14 9 AA Min AAA: 1:13.09 (+1.05s | 1.4%) Gulliver Swim Club 03/05/2026 2026 FG Age Group SCY Championships
50 IM
33.97
33.97
100 IM
40.17
1:14.14
100 IM
1:14.14
118 HanJun Zhang 1:14.16 10 AA Min AAA: 1:13.09 (+1.07s | 1.4%) Wasc 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
34.84
34.84
100 IM
39.32
1:14.16
100 IM
1:14.16
119 Arick Eisler 1:14.18 9 AA Min AAA: 1:13.09 (+1.09s | 1.5%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 IM
34.75
34.75
100 IM
39.43
1:14.18
100 IM
1:14.18
120 Samuel Fuetsch 1:14.18 9 AA Min AAA: 1:13.09 (+1.09s | 1.5%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 IM
33.21
33.21
100 IM
40.97
1:14.18
100 IM
1:14.18
121 Maxim Kurochkin 1:14.18 10 AA Min AAA: 1:13.09 (+1.09s | 1.5%) Cat 5 Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 IM
33.72
33.72
100 IM
40.46
1:14.18
100 IM
1:14.18
122 Arthur Shackelton 1:14.19 10 AA Min AAA: 1:13.09 (+1.10s | 1.5%) Lakeridge Swim Team 04/09/2026 2026 Far Western SC Hosted By SCSC
50 IM
34.50
34.50
100 IM
39.69
1:14.19
100 IM
1:14.19
123 Isaac Dai 1:14.21 9 AA Min AAA: 1:13.09 (+1.12s | 1.5%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
34.27
34.27
100 IM
39.94
1:14.21
100 IM
1:14.21
124 Poyraz Onerci 1:14.24 10 AA Min AAA: 1:13.09 (+1.15s | 1.5%) Machine Aquatics 03/20/2026 March Madness 2026
125 Nathaniel Maravolo 1:14.26 10 AA Min AAA: 1:13.09 (+1.17s | 1.6%) Hurricane Penguins Swim Club 03/14/2026 2026 SCY 10 Under Championship Meet
50 IM
34.35
34.35
100 IM
39.91
1:14.26
100 IM
1:14.26
126 Luke Sweetser 1:14.27 10 AA Min AAA: 1:13.09 (+1.18s | 1.6%) Columbia Aquatics Association 12/04/2025 2025 Sport Fair Winter Classic
50 IM
33.73
33.73
100 IM
40.54
1:14.27
100 IM
1:14.27
127 Matvey Fadeev 1:14.28 10 AA Min AAA: 1:13.09 (+1.19s | 1.6%) Issaquah Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 IM
33.69
33.69
100 IM
40.59
1:14.28
100 IM
1:14.28
128 Alan Su 1:14.29 10 AA Min AAA: 1:13.09 (+1.20s | 1.6%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 IM
33.07
33.07
100 IM
41.22
1:14.29
100 IM
1:14.29
129 Jake Zobec 1:14.33 10 AA Min AAA: 1:13.09 (+1.24s | 1.7%) Denver Triton Swim Team 03/13/2026 Mile High Championship Invitational
50 IM
34.77
34.77
100 IM
39.56
1:14.33
100 IM
1:14.33
130 Aleksandr Rybin 1:14.33 10 AA Min AAA: 1:13.09 (+1.24s | 1.7%) King Aquatic Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 IM
33.36
33.36
100 IM
40.97
1:14.33
100 IM
1:14.33
131 Camden Kern 1:14.34 10 AA Min AAA: 1:13.09 (+1.25s | 1.7%) Cavalier Aquatics/Piedmont Fam 02/27/2026 2026 SW District Champs 9 Over
50 IM
33.62
33.62
100 IM
40.72
1:14.34
100 IM
1:14.34
132 Atticus Newbury 1:14.37 10 AA Min AAA: 1:13.09 (+1.28s | 1.7%) Twisters Swim Club 01/17/2026 2026 MR AGUA MLK Invitational
50 IM
34.07
34.07
100 IM
40.30
1:14.37
100 IM
1:14.37
133 Will Palumbo 1:14.37 10 AA Min AAA: 1:13.09 (+1.28s | 1.7%) Nova of Virginia 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 IM
33.76
33.76
100 IM
40.61
1:14.37
100 IM
1:14.37
134 Rafael Hewett 1:14.39 9 AA Min AAA: 1:13.09 (+1.30s | 1.7%) New Wave Swim Team 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 IM
35.38
35.38
100 IM
39.01
1:14.39
100 IM
1:14.39
135 Sebastian Gash 1:14.41 10 AA Min AAA: 1:13.09 (+1.32s | 1.8%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 IM
36.59
36.59
100 IM
37.82
1:14.41
100 IM
1:14.41
136 Brayden Herbert 1:14.44 10 AA Min AAA: 1:13.09 (+1.35s | 1.8%) Rockville Montgomery Swim Club 02/13/2026 39th Black History Swim Meet
50 IM
33.23
33.23
100 IM
41.21
1:14.44
100 IM
1:14.44
137 Jaxson Ransom 1:14.44 10 AA Min AAA: 1:13.09 (+1.35s | 1.8%) Valley Swim Team Phoenix 03/20/2026 2026 SwimRVA Clover Cup
50 IM
32.99
32.99
100 IM
41.45
1:14.44
100 IM
1:14.44
138 Aleck Shakhbazyan 1:14.45 10 AA Min AAA: 1:13.09 (+1.36s | 1.8%) Matchpoint Nyc 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 IM
35.16
35.16
100 IM
39.29
1:14.45
100 IM
1:14.45
139 Daniel Early 1:14.46 10 AA Min AAA: 1:13.09 (+1.37s | 1.8%) Grosse Pointe Gators 03/14/2026 2026 SCY 10 Under Championship Meet
50 IM
34.66
34.66
100 IM
39.80
1:14.46
100 IM
1:14.46
140 Aaron Niu 1:14.48 10 AA Min AAA: 1:13.09 (+1.39s | 1.9%) Flying Fish Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 IM
34.27
34.27
100 IM
40.21
1:14.48
100 IM
1:14.48
141 Rossi Cofield 1:14.48 9 AA Min AAA: 1:13.09 (+1.39s | 1.9%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 IM
35.04
35.04
100 IM
39.44
1:14.48
100 IM
1:14.48
142 Allen Chen 1:14.49 10 AA Min AAA: 1:13.09 (+1.40s | 1.9%) Seattle Metropolitan Aquatic C 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 IM
34.00
34.00
100 IM
40.49
1:14.49
100 IM
1:14.49
143 Nathan Zammit 1:14.56 10 AA Min AAA: 1:13.09 (+1.47s | 2.0%) Atlantis Swimming 02/27/2026 2026 MCSA Junior Cup
50 IM
36.34
36.34
100 IM
38.22
1:14.56
100 IM
1:14.56
144 Jacob YU 1:14.59 10 AA Min AAA: 1:13.09 (+1.50s | 2.0%) Twisters Swim Club 01/24/2026 2026 MR FLY Fran Schnarr Sprint Pentathlon Me
50 IM
36.13
36.13
100 IM
38.46
1:14.59
100 IM
1:14.59
145 Lucas Li 1:14.62 9 AA Min AAA: 1:13.09 (+1.53s | 2.1%) Arctic Aquatics 10/04/2025 2025 NE CS Fall Sprints Copied
50 IM
34.13
34.13
50 IM
34.13
100 IM
40.49
1:14.62
50 IM
40.49
146 Jayden Yuen 1:14.63 10 AA Min AAA: 1:13.09 (+1.54s | 2.1%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
34.90
34.90
100 IM
39.73
1:14.63
100 IM
1:14.63
147 Jason Ye 1:14.72 10 AA Min AAA: 1:13.09 (+1.63s | 2.2%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 IM
33.82
33.82
100 IM
40.90
1:14.72
100 IM
1:14.72
148 Walker Lewis 1:14.73 10 AA Min AAA: 1:13.09 (+1.64s | 2.2%) Excel Aquatics 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 IM
33.03
33.03
100 IM
41.70
1:14.73
100 IM
1:14.73
149 Ryan Wang 1:14.74 9 AA Min AAA: 1:13.09 (+1.65s | 2.2%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 IM
34.45
34.45
100 IM
40.29
1:14.74
100 IM
1:14.74
150 Dylan Laidlaw 1:14.76 10 AA Min AAA: 1:13.09 (+1.67s | 2.2%) Three Village Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 IM
36.19
36.19
100 IM
38.57
1:14.76
100 IM
1:14.76

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.