USA Boys 10 & under - 100 Y Free

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
151 Edward Arndt 1:01.03 9 AAA Min AAAA: 1:00.69 (+0.34s | 0.6%) Gladstone 02/15/2025 2025 OR HS 4a 1
50 Free
29.00
29.00
100 Free
32.03
1:01.03
100 Free
1:01.03
152 Quinn Sievers 1:01.09 9 AAA Min AAAA: 1:00.69 (+0.40s | 0.7%) Archbishop Murphy High School 01/11/2025 2025 Kentridge HS Invitational BOYS OBSERVED
50 Free
29.26
29.26
100 Free
31.83
1:01.09
100 Free
1:01.09
153 Ben Cook 1:01.11 9 AAA Min AAAA: 1:00.69 (+0.42s | 0.7%) Springfield 02/14/2025 2025 OR HS 5A 2
50 Free
28.03
28.03
100 Free
33.08
1:01.11
100 Free
1:01.11
154 Carson Fasullo 1:01.12 10 AAA Min AAAA: 1:00.69 (+0.43s | 0.7%) Westlake Aquatic Facility 11/16/2025 2025 ST TXLA 10 U November Unclassified
50 Free
29.22
29.22
100 Free
31.90
1:01.12
100 Free
1:01.12
155 Marco Poli 1:01.15 10 AAA Min AAAA: 1:00.69 (+0.46s | 0.8%) Royal Palm Beach High School 10/27/2025 2025 FHSAA 4A District 6
50 Free
29.72
29.72
100 Free
31.43
1:01.15
100 Free
1:01.15
156 Owen Harris 1:01.17 10 AAA Min AAAA: 1:00.69 (+0.48s | 0.8%) Fox Chapel Killer Whales 11/14/2025 ISCA Fall Classic Championship 2025
50 Free
29.39
29.39
100 Free
31.78
1:01.17
100 Free
1:01.17
157 Andrew Campos 1:01.18 9 AAA Min AAAA: 1:00.69 (+0.49s | 0.8%) Selah 01/11/2025 2025 Kentridge HS Invitational BOYS OBSERVED
50 Free
29.80
29.80
100 Free
31.38
1:01.18
100 Free
1:01.18
158 Stephen Huang 1:01.27 10 AAA Min AAAA: 1:00.69 (+0.58s | 0.9%) DeAnza Cupertino Aquatics 12/12/2025 Winter SC Age Group Championships
50 Free
29.40
29.40
100 Free
31.87
1:01.27
100 Free
1:01.27
159 Landon Alamo 1:01.28 10 AAA Min AAAA: 1:00.69 (+0.59s | 1.0%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Free
29.38
29.38
100 Free
31.90
1:01.28
100 Free
1:01.28
160 Ian Jung 1:01.40 10 AAA Min AAAA: 1:00.69 (+0.71s | 1.2%) Razorback Aquatic Club Aquahaw 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Free
29.79
29.79
100 Free
31.61
1:01.40
100 Free
1:01.40
161 Michael Navarro 1:01.42 10 AAA Min AAAA: 1:00.69 (+0.73s | 1.2%) Swim Fort Lauderdale 02/06/2026 Friendship Meet 2026
50 Free
29.49
29.49
100 Free
31.93
1:01.42
100 Free
1:01.42
162 Benjamin Nixon 1:01.45 10 AAA Min AAAA: 1:00.69 (+0.76s | 1.2%) Longmont Swim Club 01/16/2026 2026 CO CUDA Classic
50 Free
28.73
28.73
100 Free
32.72
1:01.45
100 Free
1:01.45
163 Ethan Ainsworth 1:01.45 13 AAA Min AAAA: 1:00.69 (+0.76s | 1.2%) Caro Tigersharks 02/15/2026 2026 MTSL Championship
50 Free
29.67
29.67
100 Free
31.78
1:01.45
100 Free
1:01.45
164 Elliott Austin 1:01.45 10 AAA Min AAAA: 1:00.69 (+0.76s | 1.2%) Grand Rapids Aquatics 11/15/2025 2025 GR Gales Of November Open Invitational
50 Free
28.98
28.98
100 Free
32.47
1:01.45
100 Free
1:01.45
165 Zhecheng Zhu 1:01.48 9 AAA Min AAAA: 1:00.69 (+0.79s | 1.3%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Free
29.40
29.40
100 Free
32.08
1:01.48
100 Free
1:01.48
166 Leo Madera 1:01.55 10 AAA Min AAAA: 1:00.69 (+0.86s | 1.4%) Gulliver Swim Club 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Free
29.62
29.62
100 Free
31.93
1:01.55
100 Free
1:01.55
167 Colton Mueller 1:01.62 10 AAA Min AAAA: 1:00.69 (+0.93s | 1.5%) Hampton Virginia Current 12/12/2025 2025 HVAC Winterfest Invitational
50 Free
29.88
29.88
100 Free
31.74
1:01.62
100 Free
1:01.62
168 Spencer Slowik 1:01.66 10 AAA Min AAAA: 1:00.69 (+0.97s | 1.6%) Bainbridge Island Swim Club 12/12/2025 2025 PN 14 Under Short Course Champs APPROVED
50 Free
29.22
29.22
100 Free
32.44
1:01.66
100 Free
1:01.66
169 Bennett Dunbar 1:01.69 10 AAA Min AAAA: 1:00.69 (+1.00s | 1.6%) Unattached 01/03/2026 2026 Mid State 14 Under All Star Champs 03Jan2026 Team Michigan
50 Free
29.60
29.60
100 Free
32.09
1:01.69
100 Free
1:01.69
170 Jason Korajkic 1:01.73 10 AAA Min AAAA: 1:00.69 (+1.04s | 1.7%) Walnut Creek Aquabears 04/03/2025 Pacific Swimming SC Far Western Champs
50 Free
29.47
29.47
100 Free
32.26
1:01.73
100 Free
1:01.73
171 Sebastian Parra 1:01.78 10 AAA Min AAAA: 1:00.69 (+1.09s | 1.8%) Riviera Prep (Miami) 10/17/2025 2025 Belen Jesuit Invitational
172 Brennan Garr 1:01.80 10 AAA Min AAAA: 1:00.69 (+1.11s | 1.8%) Bellevue Club Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs APPROVED
50 Free
29.69
29.69
100 Free
32.11
1:01.80
100 Free
1:01.80
173 Marcus Soetanto 1:01.83 10 AAA Min AAAA: 1:00.69 (+1.14s | 1.8%) Tokyo-Red 01/24/2026 2026 SCS Swim Festival
50 Free
29.87
29.87
100 Free
31.96
1:01.83
100 Free
1:01.83
174 Kobe Zhu 1:01.83 10 AAA Min AAAA: 1:00.69 (+1.14s | 1.8%) Twisters Swim Club 10/10/2025 2025 MR LIE Octoberfest Invitational
50 Free
29.56
29.56
100 Free
32.27
1:01.83
100 Free
1:01.83
175 Declan Wang 1:01.87 10 AAA Min AAAA: 1:00.69 (+1.18s | 1.9%) Aquazot Swim Club 11/21/2025 2025 CA MVN Turkey Classic
50 Free
29.78
29.78
100 Free
32.09
1:01.87
100 Free
1:01.87
176 Joshua Kilpatrick 1:01.87 10 AAA Min AAAA: 1:00.69 (+1.18s | 1.9%) Streamline Aquatics 02/06/2026 2026 ST SASA Spark Series
50 Free
29.32
29.32
100 Free
32.55
1:01.87
100 Free
1:01.87
177 Oliver Brock 1:01.93 10 AAA Min AAAA: 1:00.69 (+1.24s | 2.0%) Sierra Marlins Swim Team 02/13/2026 2026 Neptune Swimming Invitational
50 Free
29.89
29.89
100 Free
32.04
1:01.93
100 Free
1:01.93
178 Lucas Qi 1:01.94 10 AAA Min AAAA: 1:00.69 (+1.25s | 2.0%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Free
29.30
29.30
100 Free
32.64
1:01.94
100 Free
1:01.94
179 Trent Holmes 1:01.96 9 AAA Min AAAA: 1:00.69 (+1.27s | 2.0%) Stanwood High School 01/10/2026 2026 Kentridge High School Invitational Obse
180 Rubix Szolusha 1:01.97 9 AAA Min AAAA: 1:00.69 (+1.28s | 2.1%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
181 Rafael Parlato 1:02.00 10 AAA Min AAAA: 1:00.69 (+1.31s | 2.1%) Fenix Swim Club 12/11/2025 35th Annual Winter Championships
50 Free
29.54
29.54
100 Free
32.46
1:02.00
100 Free
1:02.00
182 Connor Bombero 1:02.01 10 AAA Min AAAA: 1:00.69 (+1.32s | 2.1%) Regional YMCA of Western Conne 12/11/2025 2025 NE CRA Winter Invitational
50 Free
29.70
29.70
100 Free
32.30
1:02.00
100 Free
1:02.00
183 Jayden Little 1:02.01 10 AAA Min AAAA: 1:00.69 (+1.32s | 2.1%) DeKalb Aquatics 01/16/2026 2026 SE Ralph Crocker Classic
184 Beamish Tropea 1:02.02 10 AAA Min AAAA: 1:00.69 (+1.33s | 2.1%) All Star Aquatics 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Free
29.70
29.70
100 Free
32.32
1:02.02
100 Free
1:02.02
185 Alexander Drewisis 1:02.06 10 AAA Min AAAA: 1:00.69 (+1.37s | 2.2%) Three Village Swim Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Free
29.93
29.93
100 Free
32.13
1:02.06
100 Free
1:02.06
186 Harry Zhou 1:02.08 10 AAA Min AAAA: 1:00.69 (+1.39s | 2.2%) Aquajets Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Free
29.40
29.40
100 Free
32.68
1:02.08
100 Free
1:02.08
187 Nino Rodriguez 1:02.15 10 AAA Min AAAA: 1:00.69 (+1.46s | 2.3%) Highbridge Aquatics 12/05/2025 2025 Holiday Classic
50 Free
29.82
29.82
100 Free
32.33
1:02.15
100 Free
1:02.15
188 Logan Aden 1:02.15 9 AAA Min AAAA: 1:00.69 (+1.46s | 2.3%) 04/24/2024 2024 SCVAL De Anza Division Championship Meet
50 Free
29.63
29.63
100 Free
32.52
1:02.15
100 Free
1:02.15
189 Molin Qian 1:02.17 10 AAA Min AAAA: 1:00.69 (+1.48s | 2.4%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Free
30.15
30.15
100 Free
32.02
1:02.17
100 Free
1:02.17
190 Andrew Han 1:02.33 10 AAA Min AAAA: 1:00.69 (+1.64s | 2.6%) Tokyo-Red 01/24/2026 2026 SCS Swim Festival
50 Free
29.85
29.85
100 Free
32.48
1:02.33
100 Free
1:02.33
191 Carlos Aguilar 1:02.33 9 AAA Min AAAA: 1:00.69 (+1.64s | 2.6%) Cibola High School 09/14/2024 Croswhite Invitational
50 Free
30.53
30.53
100 Free
31.80
1:02.33
100 Free
1:02.33
192 Christian Briscoe 1:02.36 9 AAA Min AAAA: 1:00.69 (+1.67s | 2.7%) Marlins Of Raleigh 11/14/2025 2025 MOR Atlantic Invitational Meet
50 Free
29.57
29.57
100 Free
32.79
1:02.36
100 Free
1:02.36
193 Morgan Dasilva 1:02.40 10 AAA Min AAAA: 1:00.69 (+1.71s | 2.7%) Asphalt Green Unified Aquatics 12/11/2025 2025 Katie Ledecky Invitational
50 Free
30.23
30.23
100 Free
32.17
1:02.40
100 Free
1:02.40
194 Owen Proud 1:02.40 10 AAA Min AAAA: 1:00.69 (+1.71s | 2.7%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Free
29.85
29.85
100 Free
32.55
1:02.40
100 Free
1:02.40
195 Sinan Ozgur 1:02.40 10 AAA Min AAAA: 1:00.69 (+1.71s | 2.7%) Pleasanton Seahawks 01/31/2026 Zone 2 Winter Championship Meet
196 Hogan Ollenburg 1:02.41 9 AAA Min AAAA: 1:00.69 (+1.72s | 2.8%) Shelton High Climbers 02/14/2025 2025 District IV 3A 4A Mens Championships
50 Free
29.85
29.85
100 Free
32.56
1:02.41
100 Free
1:02.41
197 Collin Grimmer 1:02.41 9 AAA Min AAAA: 1:00.69 (+1.72s | 2.8%) West Valley High School 01/10/2026 2026 Kentridge High School Invitational Obse
50 Free
29.96
29.96
100 Free
32.45
1:02.41
100 Free
1:02.41
198 Bruno Stanglmaier 1:02.44 10 AAA Min AAAA: 1:00.69 (+1.75s | 2.8%) Mantas Swim Club 01/09/2026 2026 MN FOXJ Winter Classic
50 Free
29.80
29.80
100 Free
32.64
1:02.44
100 Free
1:02.44
199 Alexander Kovnatsky 1:02.48 10 AAA Min AAAA: 1:00.69 (+1.79s | 2.9%) Orinda Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Free
30.40
30.40
100 Free
32.08
1:02.48
100 Free
1:02.48
200 Liam Johnson 1:02.53 10 AAA Min AAAA: 1:00.69 (+1.84s | 2.9%) Winchester Swim Team 11/14/2025 ISCA Fall Classic Championship 2025
50 Free
29.52
29.52
100 Free
33.01
1:02.53
100 Free
1:02.53
550 Free
-32.-74
29.79
600 Free
32.74
1:02.53
100 Free
0.00

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.