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USA Girls 10 & under - 100 Y 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
251 Kylie O'Brien 1:23.05 10 AAA Min AAAA: 1:20.19 (+2.86s | 3.4%) York Swim Club of Northern Vir 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
39.46
39.46
100 Breast
43.59
1:23.05
100 Breast
1:23.05
252 Summer Choudhry 1:23.07 10 AAA Min AAAA: 1:20.19 (+2.88s | 3.5%) Pro Swimming 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Breast
37.90
37.90
100 Breast
45.17
1:23.07
100 Breast
1:23.07
253 Alisha Rajadhyaksha 1:23.07 9 AAA Min AAAA: 1:20.19 (+2.88s | 3.5%) Ransom Everglades High School 10/21/2025 2025 FHSAA 1A District 12
50 Breast
39.44
39.44
100 Breast
43.63
1:23.07
100 Breast
1:23.07
254 Dianne Mejias 1:23.08 10 AAA Min AAAA: 1:20.19 (+2.89s | 3.5%) Velocity Swimming 02/27/2026 2026 IES Short Course Championships
50 Breast
38.58
38.58
100 Breast
44.50
1:23.08
100 Breast
1:23.08
255 Eli Dawson 1:23.19 10 AAA Min AAAA: 1:20.19 (+3.00s | 3.6%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
40.24
40.24
100 Breast
42.95
1:23.19
100 Breast
1:23.19
256 Oneilia Gayle 1:23.19 10 AAA Min AAAA: 1:20.19 (+3.00s | 3.6%) Sunrise Swimming 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Breast
38.42
38.42
100 Breast
44.77
1:23.19
100 Breast
1:23.19
257 Scarlett Jiang 1:23.31 9 AAA Min AAAA: 1:20.19 (+3.12s | 3.7%) Phoenix Aquatic Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Breast
40.23
40.23
100 Breast
43.08
1:23.31
100 Breast
1:23.31
258 Alexandra Swift 1:23.35 10 AAA Min AAAA: 1:20.19 (+3.16s | 3.8%) Zeus Swim Team 12/11/2025 2025 NE CRA Winter Invitational
50 Breast
40.14
40.14
100 Breast
43.21
1:23.35
100 Breast
1:23.35
259 Charlotte Hu 1:23.36 10 AAA Min AAAA: 1:20.19 (+3.17s | 3.8%) Nitro Swimming 01/16/2026 2026 ST NTRO Winter Prelim Final Invite
50 Breast
39.21
39.21
100 Breast
44.15
1:23.36
100 Breast
1:23.36
260 Julie Lee 1:23.37 10 AAA Min AAAA: 1:20.19 (+3.18s | 3.8%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
40.17
40.17
100 Breast
43.20
1:23.37
100 Breast
1:23.37
261 Moira Cunningham 1:23.38 10 AAA Min AAAA: 1:20.19 (+3.19s | 3.8%) Corvallis 02/11/2026 2026 OR HS 5a 3
50 Breast
38.68
38.68
100 Breast
44.70
1:23.38
100 Breast
1:23.38
262 Mack Meyer 1:23.40 10 AAA Min AAAA: 1:20.19 (+3.21s | 3.8%) Hidden Valley 02/13/2026 2026 OR HS 4a 2
50 Breast
39.84
39.84
100 Breast
43.56
1:23.40
100 Breast
1:23.40
263 Elizabeth Takahashi 1:23.44 10 AAA Min AAAA: 1:20.19 (+3.25s | 3.9%) Hawaii Swimming Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
40.22
40.22
100 Breast
43.22
1:23.44
100 Breast
1:23.44
264 Lydia Thrasher 1:23.45 10 AAA Min AAAA: 1:20.19 (+3.26s | 3.9%) Carolina Aquatic Team 02/14/2026 2026 CAT Valentine Splash
50 Breast
40.11
40.11
100 Breast
43.34
1:23.45
100 Breast
1:23.45
265 Allie Hsu 1:23.48 10 AAA Min AAAA: 1:20.19 (+3.29s | 3.9%) Nitro Swimming 11/22/2025 2025 ST NTRO November Invite
50 Breast
39.24
39.24
100 Breast
44.24
1:23.48
100 Breast
1:23.48
266 Annabeth Sausman 1:23.50 10 AAA Min AAAA: 1:20.19 (+3.31s | 4.0%) East Coast C-Cerpants 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
39.25
39.25
100 Breast
44.25
1:23.50
100 Breast
1:23.50
267 Helaina Taysi 1:23.59 10 AAA Min AAAA: 1:20.19 (+3.40s | 4.1%) Bellingham 11/07/2025 2025 Northwest District I 2A Girls HS OB
50 Breast
39.05
39.05
100 Breast
44.54
1:23.59
100 Breast
1:23.59
268 Grace Colson 1:23.59 10 AAA Min AAAA: 1:20.19 (+3.40s | 4.1%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Breast
38.88
38.88
100 Breast
44.71
1:23.59
100 Breast
1:23.59
269 Olivia Cofield 1:23.61 9 AAA Min AAAA: 1:20.19 (+3.42s | 4.1%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
40.03
40.03
100 Breast
43.58
1:23.61
100 Breast
1:23.61
270 Abigail Lange 1:23.62 9 AAA Min AAAA: 1:20.19 (+3.43s | 4.1%) Racer X Aquatics 01/23/2026 2026 USAS IMX Games
50 Breast
41.27
41.27
100 Breast
42.35
1:23.62
100 Breast
1:23.62
271 Uma Hafeez 1:23.62 10 AAA Min AAAA: 1:20.19 (+3.43s | 4.1%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
50 Breast
39.84
39.84
100 Breast
43.78
1:23.62
100 Breast
1:23.62
272 Lillian Kozina 1:23.62 10 AAA Min AAAA: 1:20.19 (+3.43s | 4.1%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Breast
18.92
18.92
50 Breast
20.77
39.69
50 Breast
39.69
75 Breast
23.00
1:02.69
100 Breast
20.93
1:23.62
50 Breast
43.93
273 Jua Lee 1:23.67 9 AAA Min AAAA: 1:20.19 (+3.48s | 4.2%) Rochester Adams 11/05/2025 2025 OAA Girls White League Meet
50 Breast
39.45
39.45
100 Breast
44.22
1:23.67
100 Breast
1:23.67
274 Emily Matthews 1:23.67 10 AAA Min AAAA: 1:20.19 (+3.48s | 4.2%) Mecklenburg Swim Association 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
39.47
39.47
100 Breast
44.20
1:23.67
100 Breast
1:23.67
275 Quinn Russell 1:23.69 10 AAA Min AAAA: 1:20.19 (+3.50s | 4.2%) All Star Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
39.05
39.05
100 Breast
44.64
1:23.69
100 Breast
1:23.69
276 Olivia Rhodenizer 1:23.69 9 AAA Min AAAA: 1:20.19 (+3.50s | 4.2%) Fraser 10/02/2025 2025 Macomb County Championship
50 Breast
40.41
40.41
100 Breast
43.28
1:23.69
100 Breast
1:23.69
277 Kayla Ward 1:23.73 10 AAA Min AAAA: 1:20.19 (+3.54s | 4.2%) Cottage Grove 02/13/2026 2026 OR HS 4a 2
50 Breast
39.21
39.21
100 Breast
44.52
1:23.73
100 Breast
1:23.73
278 Allie Harrison 1:23.75 10 AAA Min AAAA: 1:20.19 (+3.56s | 4.3%) North Coast Aquatics 12/19/2025 2025 SI Winter Age Group Championships
50 Breast
39.64
39.64
100 Breast
44.11
1:23.75
100 Breast
1:23.75
279 Aurora Cao 1:23.76 10 AAA Min AAAA: 1:20.19 (+3.57s | 4.3%) Circle City Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Breast
41.02
41.02
100 Breast
42.74
1:23.76
100 Breast
1:23.76
280 Elliana Aiken 1:23.76 10 AAA Min AAAA: 1:20.19 (+3.57s | 4.3%) Neptune Swimming 12/12/2025 Winter SC Age Group Championships
50 Breast
40.68
40.68
100 Breast
43.08
1:23.76
100 Breast
1:23.76
281 Alessandra Amato 1:23.81 10 AAA Min AAAA: 1:20.19 (+3.62s | 4.3%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
40.41
40.41
100 Breast
43.40
1:23.81
100 Breast
1:23.81
282 Mackenzie Rouch 1:23.83 10 AAA Min AAAA: 1:20.19 (+3.64s | 4.3%) Buffalo Aquatics (Baac) 01/23/2026 2026 USAS IMX Games
50 Breast
40.63
40.63
100 Breast
43.20
1:23.83
100 Breast
1:23.83
283 Ada Garvin 1:23.87 10 AAA Min AAAA: 1:20.19 (+3.68s | 4.4%) Front Range Barracudas 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
41.02
41.02
100 Breast
42.85
1:23.87
100 Breast
1:23.87
284 Maya Torres 1:23.90 9 AAA Min AAAA: 1:20.19 (+3.71s | 4.4%) El Paso El Dorado 01/21/2026 2026 BD UIL2 5A Championship
285 Emmarie Sauder 1:23.93 10 AAA Min AAAA: 1:20.19 (+3.74s | 4.5%) Boise Swim Club 12/20/2025 2025 BY Candy Cane Invitational
50 Breast
40.04
40.04
100 Breast
43.89
1:23.93
100 Breast
1:23.93
286 Hellen Xia 1:23.97 9 AAA Min AAAA: 1:20.19 (+3.78s | 4.5%) Trident Swim Club 03/13/2025 2025 SCS Spring Age Group Champs @ Armada
50 Breast
38.51
38.51
100 Breast
45.46
1:23.97
100 Breast
1:23.97
287 Scarlett Teague 1:23.97 9 AAA Min AAAA: 1:20.19 (+3.78s | 4.5%) Enfinity Aquatic Club 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
39.87
39.87
100 Breast
44.10
1:23.97
100 Breast
1:23.97
288 Reese Degner 1:24.02 10 AAA Min AAAA: 1:20.19 (+3.83s | 4.6%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
19.46
19.46
50 Breast
21.15
40.61
50 Breast
40.61
75 Breast
22.37
1:02.98
100 Breast
21.04
1:24.02
50 Breast
43.41
289 Elizabeth Tang 1:24.11 10 AAA Min AAAA: 1:20.19 (+3.92s | 4.7%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
39.52
39.52
100 Breast
44.59
1:24.11
100 Breast
1:24.11
290 Chesney Taute 1:24.11 10 AAA Min AAAA: 1:20.19 (+3.92s | 4.7%) Unattached 01/16/2026 2026 T2 Aquatics Naples Open
50 Breast
40.71
40.71
100 Breast
43.40
1:24.11
100 Breast
1:24.11
291 Lily Fathallah 1:24.13 10 AAA Min AAAA: 1:20.19 (+3.94s | 4.7%) Covington Girls 25-26 01/14/2026 Comsac Girls Middle School League Meet
50 Breast
39.41
39.41
100 Breast
44.72
1:24.13
100 Breast
1:24.13
292 Elizabeth Denell 1:24.18 11 AAA Min AAAA: 1:20.19 (+3.99s | 4.7%) Heartland Aquatics 02/20/2026 2026 MW Midwestern Age Group Short Course
50 Breast
38.99
38.99
100 Breast
45.19
1:24.18
100 Breast
1:24.18
293 Angelica Jochims-Mann 1:24.25 10 AAA Min AAAA: 1:20.19 (+4.06s | 4.8%) Southwest Stars Swim Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Breast
39.72
39.72
100 Breast
44.53
1:24.25
100 Breast
1:24.25
294 Reagan Carr 1:24.29 10 AAA Min AAAA: 1:20.19 (+4.10s | 4.9%) Marlins Of Raleigh 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
40.30
40.30
100 Breast
43.99
1:24.29
100 Breast
1:24.29
295 Charlotte Jiang 1:24.30 9 AAA Min AAAA: 1:20.19 (+4.11s | 4.9%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
39.79
39.79
100 Breast
44.51
1:24.30
100 Breast
1:24.30
296 Stella Mondido-Shelly 1:24.36 10 AAA Min AAAA: 1:20.19 (+4.17s | 4.9%) Cp-Ac Swimming 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
40.38
40.38
100 Breast
43.98
1:24.36
100 Breast
1:24.36
297 Megan Xiao 1:24.38 9 AAA Min AAAA: 1:20.19 (+4.19s | 5.0%) Xtreme Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
39.89
39.89
100 Breast
44.49
1:24.38
100 Breast
1:24.38
298 Vishva Patel 1:24.39 9 AAA Min AAAA: 1:20.19 (+4.20s | 5.0%) Rochester High School 11/05/2025 2025 OAA Girls White League Meet
50 Breast
39.29
39.29
100 Breast
45.10
1:24.39
100 Breast
1:24.39
299 Evelyn Xu 1:24.40 10 AAA Min AAAA: 1:20.19 (+4.21s | 5.0%) Santa Clara Swim Club 11/08/2025 Folsom Classic 2025
50 Breast
39.75
39.75
100 Breast
44.65
1:24.40
100 Breast
1:24.40
300 Isabel Liang 1:24.42 10 AAA Min AAAA: 1:20.19 (+4.23s | 5.0%) Xtreme Swim Club 03/13/2026 2026 NE INST NE Cup
50 Breast
39.94
39.94
100 Breast
44.48
1:24.42
100 Breast
1:24.42

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.