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USA Boys 10 & under - 100 M Breast

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
201 Reid Kelly 1:40.69 10 AA Min AAA: 1:36.29 (+4.40s | 4.4%) Riptide Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Breast
48.76
48.76
100 Breast
51.93
1:40.69
100 Breast
1:40.69
202 Kellan Yosay 1:40.70 9 AA Min AAA: 1:36.29 (+4.41s | 4.4%) SwimRVA 06/12/2026 2026 SwimRVA Summer Invitational
50 Breast
48.86
48.86
100 Breast
51.84
1:40.70
100 Breast
1:40.70
203 James Zechmeister 1:40.73 9 AA Min AAA: 1:36.29 (+4.44s | 4.4%) Minnetonka Swim Club 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Breast
48.21
48.21
100 Breast
52.52
1:40.73
100 Breast
1:40.73
204 Owen Nguyen 1:40.76 10 AA Min AAA: 1:36.29 (+4.47s | 4.4%) Mission Viejo Nadadores 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Breast
47.83
47.83
100 Breast
52.93
1:40.76
100 Breast
1:40.76
205 Yubo Wang 1:40.81 10 AA Min AAA: 1:36.29 (+4.52s | 4.5%) Laker Swim 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
47.82
47.82
100 Breast
52.99
1:40.81
100 Breast
1:40.81
206 Manning Xia 1:40.84 10 AA Min AAA: 1:36.29 (+4.55s | 4.5%) X-Cel Swimming 06/20/2026 2026 Hot Summer Nights
50 Breast
49.38
49.38
100 Breast
51.46
1:40.84
100 Breast
1:40.84
207 Samuel Evanovich 1:40.84 10 AA Min AAA: 1:36.29 (+4.55s | 4.5%) Unattached 05/23/2026 50th Annual Coach Soichi Sakamoto Invitationa
50 Breast
49.15
49.15
100 Breast
51.69
1:40.84
100 Breast
1:40.84
208 Christopher Porembka 1:40.87 10 AA Min AAA: 1:36.29 (+4.58s | 4.5%) Fast Fins Elite 07/16/2025 2025 Texas Age Group Championships
50 Breast
48.26
48.26
100 Breast
52.61
1:40.87
100 Breast
1:40.87
209 Jaden Zhao 1:40.91 10 B Min BB: 1:39.59 (+1.32s | 1.3%) Jersey Flyers Aquatic Club 07/24/2025 2025 NJ Swim LC Gold Championships
50 Breast
48.55
48.55
100 Breast
52.36
1:40.91
100 Breast
1:40.91
210 Lucas Ni 1:40.91 9 A Min AA: 1:40.89 (+0.02s | 0.0%) Makos Aquatics Club of Gainesv 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
49.64
49.64
100 Breast
51.27
1:40.91
100 Breast
1:40.91
211 Ely Erickson 1:40.93 9 A Min AA: 1:40.89 (+0.04s | 0.0%) Hill Country Aquatics 07/09/2026 2026 ST NIST LC STAGS
50 Breast
48.18
48.18
100 Breast
52.75
1:40.93
100 Breast
1:40.93
212 Branimir Petkov 1:40.97 10 A Min AA: 1:40.89 (+0.08s | 0.1%) Evolution Racing Club 06/11/2026 2026 SCS June AG Invite
50 Breast
48.44
48.44
100 Breast
52.53
1:40.97
100 Breast
1:40.97
213 Daniel Heilman 1:41.01 10 A Min AA: 1:40.89 (+0.12s | 0.1%) San Francisco Seals Swim Team 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
214 Tang Zheng 1:41.03 10 A Min AA: 1:40.89 (+0.14s | 0.1%) Clearwater Aquatic Team 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Breast
47.80
47.80
100 Breast
53.23
1:41.03
100 Breast
1:41.03
215 Erik Hai 1:41.04 10 A Min AA: 1:40.89 (+0.15s | 0.1%) The Claremont Club 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Breast
48.43
48.43
100 Breast
52.61
1:41.04
100 Breast
1:41.04
216 Luka McGrath 1:41.14 10 A Min AA: 1:40.89 (+0.25s | 0.2%) Multnomah Athletic Club 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Breast
49.06
49.06
100 Breast
52.08
1:41.14
100 Breast
1:41.14
217 Spencer Ramsbottom 1:41.22 9 A Min AA: 1:40.89 (+0.33s | 0.3%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Breast
48.61
48.61
100 Breast
52.61
1:41.22
100 Breast
1:41.22
218 Dashel Dean 1:41.27 10 A Min AA: 1:40.89 (+0.38s | 0.4%) Occoquan Swimming 05/01/2026 Speedo Spring Splash
50 Breast
49.23
49.23
100 Breast
52.04
1:41.27
100 Breast
1:41.27
219 Lynden Feaste 1:41.28 9 A Min AA: 1:40.89 (+0.39s | 0.4%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
220 Milan Jarzabek 1:41.38 9 A Min AA: 1:40.89 (+0.49s | 0.5%) Peddie Aquatic Association 07/23/2026 2026 NJ Swim LC Gold Championships
50 Breast
49.66
49.66
100 Breast
51.72
1:41.38
100 Breast
1:41.38
221 Caleb Horvath 1:41.40 9 A Min AA: 1:40.89 (+0.51s | 0.5%) Mecklenburg Swim Association 07/16/2026 2026 NCS LC AG Championships
50 Breast
48.05
48.05
100 Breast
53.35
1:41.40
100 Breast
1:41.40
222 Ivan Zhao 1:41.40 9 A Min AA: 1:40.89 (+0.51s | 0.5%) Southwest Stars Swim Club 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
48.21
48.21
100 Breast
53.19
1:41.40
100 Breast
1:41.40
223 Logan Snodgrass 1:41.41 10 A Min AA: 1:40.89 (+0.52s | 0.5%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
48.35
48.35
100 Breast
53.06
1:41.41
100 Breast
1:41.41
224 Ram Vishnu 1:41.42 9 A Min AA: 1:40.89 (+0.53s | 0.5%) Wasatch Front Fish Market 06/28/2024 WFFM Red White And Black 2024
225 Luca Axente 1:41.42 10 A Min AA: 1:40.89 (+0.53s | 0.5%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
226 Ian Susanto 1:41.43 10 A Min AA: 1:40.89 (+0.54s | 0.5%) Legacy Aquatics 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Breast
48.98
48.98
100 Breast
52.45
1:41.43
100 Breast
1:41.43
227 Kyu Bae 1:41.50 9 A Min AA: 1:40.89 (+0.61s | 0.6%) Waterloo Swimming 06/12/2026 2026 ST TXLA Texas Open Invite
50 Breast
47.78
47.78
100 Breast
53.72
1:41.50
100 Breast
1:41.50
228 Marcus Burger 1:41.55 10 A Min AA: 1:40.89 (+0.66s | 0.6%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Breast
49.04
49.04
100 Breast
52.51
1:41.55
100 Breast
1:41.55
229 Kellan Naisbitt 1:41.59 10 A Min AA: 1:40.89 (+0.70s | 0.7%) Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Breast
48.32
48.32
100 Breast
53.27
1:41.59
100 Breast
1:41.59
230 Carson Yin 1:41.60 10 A Min AA: 1:40.89 (+0.71s | 0.7%) Tualatin Hills Swim Club 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Breast
48.78
48.78
100 Breast
52.82
1:41.60
100 Breast
1:41.60
231 Tanner Sagen 1:41.61 10 A Min AA: 1:40.89 (+0.72s | 0.7%) Old North State Aquatics 06/25/2026 ONSA Independence Invitational Copied
50 Breast
47.97
47.97
100 Breast
53.64
1:41.61
100 Breast
1:41.61
232 Sebastian Gutierrez 1:41.63 9 A Min AA: 1:40.89 (+0.74s | 0.7%) Anglerfish Aquatics 06/05/2026 2026 NE SAC America S Cup
233 Lucas Pan 1:41.64 9 A Min AA: 1:40.89 (+0.75s | 0.7%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Breast
48.94
48.94
100 Breast
52.70
1:41.64
100 Breast
1:41.64
234 Gregory Rucker 1:41.66 10 A Min AA: 1:40.89 (+0.77s | 0.8%) Firestone Akron Swim Team 07/23/2026 2026 OH LC Junior Championships
50 Breast
47.43
47.43
100 Breast
54.23
1:41.66
100 Breast
1:41.66
235 Jameson Leung 1:41.74 10 A Min AA: 1:40.89 (+0.85s | 0.8%) Trident Aquatic Club 08/06/2025 2025 Summer Elite Showcase
50 Breast
48.37
48.37
100 Breast
53.37
1:41.74
100 Breast
1:41.74
236 Jack Armbruster 1:41.77 10 A Min AA: 1:40.89 (+0.88s | 0.9%) San Clemente Aquatic Team 06/11/2026 2026 SCS June AG Invite
50 Breast
48.50
48.50
100 Breast
53.27
1:41.77
100 Breast
1:41.77
237 Marco Gonzalez 1:41.78 10 A Min AA: 1:40.89 (+0.89s | 0.9%) South Bay Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Breast
49.38
49.38
100 Breast
52.40
1:41.78
100 Breast
1:41.78
238 Arick Yuan 1:41.79 10 A Min AA: 1:40.89 (+0.90s | 0.9%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
239 Zane Seifel 1:41.79 10 A Min AA: 1:40.89 (+0.90s | 0.9%) Treasure Coast Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
48.35
48.35
100 Breast
53.44
1:41.79
100 Breast
1:41.79
240 Levi Julson 1:41.81 8 A Min AA: 1:40.89 (+0.92s | 0.9%) Seminole Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
48.91
48.91
100 Breast
52.90
1:41.81
100 Breast
1:41.81
241 Jack Walsh 1:41.84 10 A Min AA: 1:40.89 (+0.95s | 0.9%) Metro Area Life Time 07/23/2026 2026 NJ Swim LC Gold Championships
50 Breast
49.24
49.24
100 Breast
52.60
1:41.84
100 Breast
1:41.84
242 Max Machavariani 1:41.86 10 A Min AA: 1:40.89 (+0.97s | 1.0%) SwimMAC Carolina 07/16/2026 2026 NCS LC AG Championships
50 Breast
47.89
47.89
100 Breast
53.97
1:41.86
100 Breast
1:41.86
243 Coryel Harger 1:42.02 10 A Min AA: 1:40.89 (+1.13s | 1.1%) Unattached 07/30/2026 2026 CZ 14 U Championship Meet IN
50 Breast
48.06
48.06
100 Breast
53.96
1:42.02
100 Breast
1:42.02
244 Emmett Curry 1:42.04 10 A Min AA: 1:40.89 (+1.15s | 1.1%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Breast
46.55
46.55
100 Breast
55.49
1:42.04
100 Breast
1:42.04
245 Cameron Day 1:42.04 10 A Min AA: 1:40.89 (+1.15s | 1.1%) Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Breast
50.16
50.16
100 Breast
51.88
1:42.04
100 Breast
1:42.04
246 Jonathan Miriovsky 1:42.09 10 A Min AA: 1:40.89 (+1.20s | 1.2%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
247 Tyler Kautz 1:42.13 9 A Min AA: 1:40.89 (+1.24s | 1.2%) Upper Arlington Swim Club 07/23/2026 2026 OH LC Junior Championships
50 Breast
48.84
48.84
100 Breast
53.29
1:42.13
100 Breast
1:42.13
248 Jackson Collier 1:42.18 10 A Min AA: 1:40.89 (+1.29s | 1.3%) Cypress Fairbanks Swim Club 06/12/2026 2026 ST TXLA Texas Open Invite
50 Breast
47.76
47.76
100 Breast
54.42
1:42.18
100 Breast
1:42.18
249 Jimmie Jones 1:42.21 9 A Min AA: 1:40.89 (+1.32s | 1.3%) Unattached 06/19/2026 2026 MultiCultural Zones
50 Breast
49.17
49.17
100 Breast
53.04
1:42.21
100 Breast
1:42.21
250 Liam Bundick 1:42.25 10 A Min AA: 1:40.89 (+1.36s | 1.3%) Unattached 07/09/2026 2026 ST NIST LC STAGS

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.