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USA Girls 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
1251 Mattie Dai 1:57.42 9 BB Min A: 1:48.39 (+9.03s | 7.7%) Fast Lane Aquatics 05/15/2026 2026 PA Long Course Invite
50 Breast
55.91
55.91
100 Breast
1:01.51
1:57.42
100 Breast
1:57.42
1252 Yuchen Jiang 1:57.42 10 BB Min A: 1:48.39 (+9.03s | 7.7%) California Dolphins Swim Team 04/25/2026 Brentwood Seawolves Long Course C B BB+
1253 Karina O 1:57.44 10 BB Min A: 1:48.39 (+9.05s | 7.7%) Wave Aquatics 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
1254 Riley Luong 1:57.44 10 BB Min A: 1:48.39 (+9.05s | 7.7%) Fog City Hammerheads 06/26/2026 SUNN Silicon Valley CBA+ LCM
1255 Genevieve Hasler 1:57.45 10 BB Min A: 1:48.39 (+9.06s | 7.7%) Lakeside Swim Team 05/15/2026 2026 Triton Summer Launch
50 Breast
55.96
55.96
100 Breast
1:01.49
1:57.45
100 Breast
1:57.45
1256 Ella Droneck 1:57.46 10 BB Min A: 1:48.39 (+9.07s | 7.7%) West Express Swim Team 07/18/2025 2025 MN TUNA Minnesota Regional Championship
50 Breast
55.44
55.44
100 Breast
1:02.02
1:57.46
100 Breast
1:57.46
1257 Kinsey Hill 1:57.47 9 BB Min A: 1:48.39 (+9.08s | 7.7%) Goldsboro YMCA Sharks 06/26/2026 2026 USRY LC Championships
1258 Emelia Ryan 1:57.48 10 BB Min A: 1:48.39 (+9.09s | 7.7%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
55.98
55.98
100 Breast
1:01.50
1:57.48
100 Breast
1:57.48
1259 Laura Francis 1:57.48 10 BB Min A: 1:48.39 (+9.09s | 7.7%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1260 Ella Nguyen 1:57.51 9 BB Min A: 1:48.39 (+9.12s | 7.8%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Breast
58.13
58.13
100 Breast
59.38
1:57.51
100 Breast
1:57.51
1261 Pauline Bergeron 1:57.52 10 BB Min A: 1:48.39 (+9.13s | 7.8%) Crimson Aquatics 06/12/2026 2026 NE CS Summer Solstice
50 Breast
55.89
55.89
100 Breast
1:01.63
1:57.52
100 Breast
1:57.52
1262 Alice Bose 1:57.53 10 BB Min A: 1:48.39 (+9.14s | 7.8%) Portland Porpoise Swim Club 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Breast
56.90
56.90
100 Breast
1:00.63
1:57.53
100 Breast
1:57.53
1263 Sydney Smith 1:57.53 9 BB Min A: 1:48.39 (+9.14s | 7.8%) Walla Walla Swim Club 07/24/2026 2026 IES LC CHAMPIONSHIPS
1264 Juliana Hidalgo Robina 1:57.53 10 BB Min A: 1:48.39 (+9.14s | 7.8%) Hurricane Aquatics 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
50 Breast
55.13
55.13
100 Breast
1:02.40
1:57.53
100 Breast
1:57.53
1265 Sophia Xie 1:57.54 10 BB Min A: 1:48.39 (+9.15s | 7.8%) Cavalier Aquatics/Piedmont Fam 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1266 Amelia Brenden 1:57.54 10 BB Min A: 1:48.39 (+9.15s | 7.8%) Dakota Riptide 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Breast
54.40
54.40
100 Breast
1:03.14
1:57.54
100 Breast
1:57.54
1267 Vivienne Scalise 1:57.56 10 BB Min A: 1:48.39 (+9.17s | 7.8%) Team Pittsburgh Elite Aquatics 06/12/2025 Holtrey Summer Classic
50 Breast
57.67
57.67
100 Breast
59.89
1:57.56
100 Breast
1:57.56
1268 Mary Engstrom 1:57.58 10 BB Min A: 1:48.39 (+9.19s | 7.8%) Enfinity Aquatic Club 05/15/2026 2026 EAC Memorial Invite
50 Breast
55.79
55.79
100 Breast
1:01.79
1:57.58
100 Breast
1:57.58
1269 Amy Qian 1:57.59 9 BB Min A: 1:48.39 (+9.20s | 7.8%) Santa Clara Swim Club 05/25/2024 SCSC Pacific Swimming Long Course Intrasquad
50 Breast
59.11
59.11
100 Breast
58.48
1:57.59
100 Breast
1:57.59
1270 Aubrey Webster 1:57.60 10 BB Min A: 1:48.39 (+9.21s | 7.8%) YMCA of Northwest North Caroli 06/25/2026 ONSA Independence Invitational Copied
50 Breast
56.03
56.03
100 Breast
1:01.57
1:57.60
100 Breast
1:57.60
1271 Zoie Karako 1:57.61 10 BB Min A: 1:48.39 (+9.22s | 7.8%) Fanwood-Scotch Plains YMCA 06/13/2026 2026 MAY Spring Into Summer
50 Breast
56.02
56.02
100 Breast
1:01.59
1:57.61
100 Breast
1:57.61
1272 Amber Lou 1:57.61 9 BB Min A: 1:48.39 (+9.22s | 7.8%) DeAnza Cupertino Aquatics 06/12/2026 2026 DACA LC CBA Meet
1273 Sarah He 1:57.62 10 BB Min A: 1:48.39 (+9.23s | 7.8%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
1274 Clara Ulrich 1:57.63 10 BB Min A: 1:48.39 (+9.24s | 7.9%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Breast
56.90
56.90
100 Breast
1:00.73
1:57.63
100 Breast
1:57.63
1275 Eliza Grubbs 1:57.64 10 BB Min A: 1:48.39 (+9.25s | 7.9%) New Wave Swim Team 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Breast
55.96
55.96
100 Breast
1:01.68
1:57.64
100 Breast
1:57.64
1276 Lucy Dwelley 1:57.65 9 BB Min A: 1:48.39 (+9.26s | 7.9%) Terrapins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
1277 Eleanor Reithel 1:57.67 10 BB Min A: 1:48.39 (+9.28s | 7.9%) Minnetonka Swim Club 07/11/2026 2026 MN BAC Last Chance Invitational
50 Breast
55.90
55.90
100 Breast
1:01.77
1:57.67
100 Breast
1:57.67
1278 Harper Nguyen 1:57.69 8 BB Min A: 1:48.39 (+9.30s | 7.9%) Columbia Aquatics Association 07/17/2026 2026 MD Long Course Last Chance Meet
50 Breast
55.36
55.36
100 Breast
1:02.33
1:57.69
100 Breast
1:57.69
1279 Sally Tygum 1:57.69 10 BB Min A: 1:48.39 (+9.30s | 7.9%) Unattached 06/19/2026 2026 MultiCultural Zones
50 Breast
55.90
55.90
100 Breast
1:01.79
1:57.69
100 Breast
1:57.69
1280 Anna Wu 1:57.69 9 BB Min A: 1:48.39 (+9.30s | 7.9%) Bellevue Club Swim Team 07/23/2026 2026 PN 12 U Long Course Championships Appro
1281 Judith Sterr 1:57.70 10 BB Min A: 1:48.39 (+9.31s | 7.9%) Riptide Swim Team 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Breast
54.76
54.76
100 Breast
1:02.94
1:57.70
100 Breast
1:57.70
1282 Gabriela Briceno Gamboa 1:57.72 9 BB Min A: 1:48.39 (+9.33s | 7.9%) Cascadia Swimming 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Breast
54.99
54.99
100 Breast
1:02.73
1:57.72
100 Breast
1:57.72
1283 Amilia Fiaschi 1:57.72 9 BB Min A: 1:48.39 (+9.33s | 7.9%) Beaverton Area Aquatics Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
1284 Anna Bennett 1:57.77 10 BB Min A: 1:48.39 (+9.38s | 8.0%) Tide Swimming 06/26/2026 2026 VSI LC SE District Champs
50 Breast
57.47
57.47
100 Breast
1:00.30
1:57.77
100 Breast
1:57.77
1285 Margaret Williams 1:57.77 10 BB Min A: 1:48.39 (+9.38s | 8.0%) C.M. Gatton Beaumont YMCA 05/15/2026 Kentucky Aquatics Derby Classic
50 Breast
56.40
56.40
100 Breast
1:01.37
1:57.77
100 Breast
1:57.77
1286 Molly Lynch 1:57.80 9 BB Min A: 1:48.39 (+9.41s | 8.0%) Makos Aquatics Club of Gainesv 06/05/2026 2026 Sunshine State Games
50 Breast
55.68
55.68
100 Breast
1:02.12
1:57.80
100 Breast
1:57.80
1287 Raya Hari 1:57.81 10 BB Min A: 1:48.39 (+9.42s | 8.0%) Wave Aquatics 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
1288 Avery Hawk 1:57.81 9 BB Min A: 1:48.39 (+9.42s | 8.0%) Pikes Peak Athletics 07/11/2026 2026 CO SOCO LC Championship Last Chance
50 Breast
57.37
57.37
100 Breast
1:00.44
1:57.81
100 Breast
1:57.81
1289 Emma Guo 1:57.81 10 BB Min A: 1:48.39 (+9.42s | 8.0%) Otter Swim Club 06/12/2026 2026 DACA LC CBA Meet
1290 Asiri Cerda 1:57.86 10 BB Min A: 1:48.39 (+9.47s | 8.0%) Occoquan Swimming 05/01/2026 Speedo Spring Splash
50 Breast
55.02
55.02
100 Breast
1:02.84
1:57.86
100 Breast
1:57.86
1291 Elizabeth D'Arcy 1:57.88 10 BB Min A: 1:48.39 (+9.49s | 8.1%) Tiger Shark of Texas 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Breast
56.31
56.31
100 Breast
1:01.57
1:57.88
100 Breast
1:57.88
1292 Reese Lewis 1:57.90 10 BB Min A: 1:48.39 (+9.51s | 8.1%) Black Hills Gold Swimming 07/24/2026 2026 SD Long Course State Championship
50 Breast
57.87
57.87
100 Breast
1:00.03
1:57.90
100 Breast
1:57.90
1293 Madelyn McShane 1:57.90 9 BB Min A: 1:48.39 (+9.51s | 8.1%) Minnetonka Swim Club 07/11/2026 2026 MN BAC Last Chance Invitational
50 Breast
56.06
56.06
100 Breast
1:01.84
1:57.90
100 Breast
1:57.90
1294 Jayda Bond 1:57.91 10 BB Min A: 1:48.39 (+9.52s | 8.1%) South Florida Aquatic Club 05/22/2026 2026 Terrapin Invite
50 Breast
1:58.05
1:58.05
100 Breast
0.-14
1:57.91
100 Breast
1:57.91
1295 Laila Williams 1:57.91 9 BB Min A: 1:48.39 (+9.52s | 8.1%) Riptide Swim Team 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Breast
56.14
56.14
100 Breast
1:01.77
1:57.91
100 Breast
1:57.91
1296 Chloe Liu 1:57.93 10 BB Min A: 1:48.39 (+9.54s | 8.1%) Unattached 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
1297 Vivian Vozella 1:57.94 8 BB Min A: 1:48.39 (+9.55s | 8.1%) Crimson Aquatics 06/12/2026 2026 NE CS Summer Solstice
50 Breast
56.60
56.60
100 Breast
1:01.34
1:57.94
100 Breast
1:57.94
1298 Emmalyn Toda 1:57.97 10 BB Min A: 1:48.39 (+9.58s | 8.1%) Alto Swim Club 06/20/2026 Alto Summer Swelter
1299 Madelyn Mason 1:57.97 10 BB Min A: 1:48.39 (+9.58s | 8.1%) Foxjets Swim Team 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Breast
56.38
56.38
100 Breast
1:01.59
1:57.97
100 Breast
1:57.97
1300 Avery Peck 1:57.98 10 BB Min A: 1:48.39 (+9.59s | 8.1%) Terrapins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet

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.