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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
651 Madeline Niemaseck 1:48.48 8 BB Min A: 1:48.39 (+0.09s | 0.1%) SwimRVA 06/25/2026 LC Central District Champs
652 Gayun Kim 1:48.50 10 BB Min A: 1:48.39 (+0.11s | 0.1%) Auburn Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
52.64
52.64
100 Breast
55.86
1:48.50
100 Breast
1:48.50
653 Sofia Gordon 1:48.52 9 BB Min A: 1:48.39 (+0.13s | 0.1%) Swim Coral Springs 06/26/2026 2026 Michael Lohberg Invitational
50 Breast
51.37
51.37
100 Breast
57.15
1:48.52
100 Breast
1:48.52
654 Ashley Kail 1:48.52 10 BB Min A: 1:48.39 (+0.13s | 0.1%) Orinda Aquatics 06/13/2026 Orinda PC LC AG C B BB+
655 Grace Miller 1:48.52 10 BB Min A: 1:48.39 (+0.13s | 0.1%) Southwest Stars Swim Club 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
52.58
52.58
100 Breast
55.94
1:48.52
100 Breast
1:48.52
656 Peyton Nicholson 1:48.53 10 BB Min A: 1:48.39 (+0.14s | 0.1%) Mount Desert Island YMCA ST 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Breast
51.40
51.40
100 Breast
57.13
1:48.53
100 Breast
1:48.53
657 Alice Tinetti 1:48.54 10 BB Min A: 1:48.39 (+0.15s | 0.1%) Mission Aurora Colorado Swimmi 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
51.24
51.24
100 Breast
57.30
1:48.54
100 Breast
1:48.54
658 Zeni Dorsett 1:48.56 10 BB Min A: 1:48.39 (+0.17s | 0.2%) Blue Waves Swim Club 04/11/2026 2026 Fox April Long Course Invitational
50 Breast
52.71
52.71
100 Breast
55.85
1:48.56
100 Breast
1:48.56
659 Myla Wolan 1:48.58 9 BB Min A: 1:48.39 (+0.19s | 0.2%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
660 Aria Ergan 1:48.59 9 BB Min A: 1:48.39 (+0.20s | 0.2%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Breast
51.74
51.74
100 Breast
56.85
1:48.59
100 Breast
1:48.59
661 Margaret Pedersen 1:48.59 10 BB Min A: 1:48.39 (+0.20s | 0.2%) YMCA of the Triangle Area Swim 06/12/2026 2026 SwimRVA Summer Invitational
50 Breast
52.11
52.11
100 Breast
56.48
1:48.59
100 Breast
1:48.59
662 Lainey Long 1:48.59 10 BB Min A: 1:48.39 (+0.20s | 0.2%) Stingrays Swim Team 06/26/2026 2026 VSI LC Northern District Champs
50 Breast
52.14
52.14
100 Breast
56.45
1:48.59
100 Breast
1:48.59
663 Natalia Rivera-Ruiz 1:48.59 10 BB Min A: 1:48.39 (+0.20s | 0.2%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Breast
51.95
51.95
100 Breast
56.64
1:48.59
100 Breast
1:48.59
664 Willow Adams 1:48.60 10 BB Min A: 1:48.39 (+0.21s | 0.2%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Breast
51.56
51.56
100 Breast
57.04
1:48.60
100 Breast
1:48.60
665 Dorothy Koelsch 1:48.61 10 BB Min A: 1:48.39 (+0.22s | 0.2%) VACATIONLAND SWIM CLUB 07/23/2026 2026 OH LC Junior Championships
50 Breast
52.69
52.69
100 Breast
55.92
1:48.61
100 Breast
1:48.61
666 Sailor Li 1:48.63 9 BB Min A: 1:48.39 (+0.24s | 0.2%) San Ramon Valley Aquatics 06/13/2026 Orinda PC LC AG C B BB+
667 Hadley Tinnell 1:48.67 10 BB Min A: 1:48.39 (+0.28s | 0.3%) Firefish Aquatics 06/05/2026 HNVR Storm Surge 2026
50 Breast
53.99
53.99
100 Breast
54.68
1:48.67
100 Breast
1:48.67
668 Ivy Peterson 1:48.67 9 BB Min A: 1:48.39 (+0.28s | 0.3%) Edina Swim Club 07/17/2026 2026 MN TUNA LC MRC
50 Breast
51.74
51.74
100 Breast
56.93
1:48.67
100 Breast
1:48.67
669 Eva Trusler 1:48.70 10 BB Min A: 1:48.39 (+0.31s | 0.3%) Nashville Aquatic Club 05/16/2026 NAC LC May Classic
50 Breast
52.24
52.24
100 Breast
56.46
1:48.70
100 Breast
1:48.70
670 Palmer Rand 1:48.71 10 BB Min A: 1:48.39 (+0.32s | 0.3%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Breast
51.34
51.34
100 Breast
57.37
1:48.71
100 Breast
1:48.71
671 Tessa Kerr 1:48.72 10 BB Min A: 1:48.39 (+0.33s | 0.3%) Old North State Aquatics 06/25/2026 ONSA Independence Invitational Copied
50 Breast
52.60
52.60
100 Breast
56.12
1:48.72
100 Breast
1:48.72
672 Zoe Jarc 1:48.75 10 BB Min A: 1:48.39 (+0.36s | 0.3%) Burlingame Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
673 Ariel Tungett 1:48.75 10 BB Min A: 1:48.39 (+0.36s | 0.3%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Breast
51.91
51.91
100 Breast
56.84
1:48.75
100 Breast
1:48.75
674 Peepers Kirk 1:48.76 10 BB Min A: 1:48.39 (+0.37s | 0.3%) Nashville Aquatic Club 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
51.62
51.62
100 Breast
57.14
1:48.76
100 Breast
1:48.76
675 Brielle Burch 1:48.77 9 BB Min A: 1:48.39 (+0.38s | 0.3%) Annapolis Swim Club 07/29/2026 2026 MD LSC LC Championship
50 Breast
52.46
52.46
100 Breast
56.31
1:48.77
100 Breast
1:48.77
676 Dillon Zhang 1:48.78 10 BB Min A: 1:48.39 (+0.39s | 0.4%) Flatiron Athletic Club 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Breast
52.67
52.67
100 Breast
56.11
1:48.78
100 Breast
1:48.78
677 Katherine Schneider 1:48.83 9 BB Min A: 1:48.39 (+0.44s | 0.4%) Memphis Tiger Swimming 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
53.52
53.52
100 Breast
55.31
1:48.83
100 Breast
1:48.83
678 Avery Oneill 1:48.86 10 BB Min A: 1:48.39 (+0.47s | 0.4%) Parkway-Rockwood Gateway Swim 07/23/2026 2026 Ozark Long Course Champs Copied
50 Breast
51.27
51.27
100 Breast
57.59
1:48.86
100 Breast
1:48.86
679 Samantha Carkner 1:48.86 10 BB Min A: 1:48.39 (+0.47s | 0.4%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Breast
51.97
51.97
100 Breast
56.89
1:48.86
100 Breast
1:48.86
680 Hadley Hausel 1:48.86 10 BB Min A: 1:48.39 (+0.47s | 0.4%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
52.10
52.10
100 Breast
56.76
1:48.86
100 Breast
1:48.86
681 Audrey Parkin 1:48.89 9 BB Min A: 1:48.39 (+0.50s | 0.5%) Coastal Machine Aquatics Club 06/11/2026 2026 SCS June AG Invite
50 Breast
52.07
52.07
100 Breast
56.82
1:48.89
100 Breast
1:48.89
682 Myla Winner 1:48.90 10 BB Min A: 1:48.39 (+0.51s | 0.5%) Seahawks Swim club 05/29/2026 2026 Meet Me In St Louis Invite
50 Breast
52.52
52.52
100 Breast
56.38
1:48.90
100 Breast
1:48.90
683 Mia Carothers 1:48.91 10 BB Min A: 1:48.39 (+0.52s | 0.5%) Paseo Aquatics Swim Team 06/11/2026 2026 SCS June AG Invite CANY
50 Breast
53.60
53.60
100 Breast
55.31
1:48.91
100 Breast
1:48.91
684 Emma Yang 1:48.92 10 BB Min A: 1:48.39 (+0.53s | 0.5%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
685 Morgan O'Reilly 1:48.94 10 BB Min A: 1:48.39 (+0.55s | 0.5%) Shawmut Aquatic Club 05/16/2026 2026 NE CS Spring Fever
50 Breast
53.08
53.08
100 Breast
55.86
1:48.94
100 Breast
1:48.94
686 Sienna Reckhow 1:48.94 10 BB Min A: 1:48.39 (+0.55s | 0.5%) Cascade Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
687 Elena Ferraz de Toledo 1:48.97 9 BB Min A: 1:48.39 (+0.58s | 0.5%) South East Metro Sharks 06/19/2026 2026 MN MAN Red White Blue Invite Copied
50 Breast
53.51
53.51
100 Breast
55.46
1:48.97
100 Breast
1:48.97
688 Dorothy Thaden 1:48.98 9 BB Min A: 1:48.39 (+0.59s | 0.5%) YMCA of the Triangle Area Swim 06/26/2026 2026 MOR Long Course Qualifier
50 Breast
53.23
53.23
100 Breast
55.75
1:48.98
100 Breast
1:48.98
689 Evelyn Stava 1:48.99 10 BB Min A: 1:48.39 (+0.60s | 0.6%) Almaden Riptide 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
53.36
53.36
50 Breast
0.00
53.36
50 Breast
53.36
75 Breast
55.63
1:48.99
100 Breast
0.00
1:48.99
50 Breast
55.63
690 Maren Seiffertt 1:49.02 9 BB Min A: 1:48.39 (+0.63s | 0.6%) Fast 04/17/2026 2026 METS Long Course Kickoff
691 Alexa Copa-Brzozowski 1:49.05 8 BB Min A: 1:48.39 (+0.66s | 0.6%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
52.99
52.99
100 Breast
56.06
1:49.05
100 Breast
1:49.05
692 Jordyn Ma 1:49.06 9 BB Min A: 1:48.39 (+0.67s | 0.6%) Swim Team of Placentia 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Breast
53.15
53.15
100 Breast
55.91
1:49.06
100 Breast
1:49.06
693 Greer Wheelock 1:49.08 9 BB Min A: 1:48.39 (+0.69s | 0.6%) Lakeside Swim Team 05/15/2026 2026 Triton Summer Launch
50 Breast
53.54
53.54
100 Breast
55.54
1:49.08
100 Breast
1:49.08
694 Sol Ortega-Neri 1:49.09 9 BB Min A: 1:48.39 (+0.70s | 0.6%) Riptide Swim Team 05/15/2026 2026 CO ACES Spring Invite
695 Emelia Johnson 1:49.09 10 BB Min A: 1:48.39 (+0.70s | 0.6%) South East Metro Sharks 05/08/2026 2026 MN STRM Spring Startup
50 Breast
53.06
53.06
100 Breast
56.03
1:49.09
100 Breast
1:49.09
696 Sloan Seivers 1:49.09 10 BB Min A: 1:48.39 (+0.70s | 0.6%) Ensworth Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
52.65
52.65
100 Breast
56.44
1:49.09
100 Breast
1:49.09
697 Grace Gill 1:49.13 9 BB Min A: 1:48.39 (+0.74s | 0.7%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Breast
52.10
52.10
100 Breast
57.03
1:49.13
100 Breast
1:49.13
698 Morgan Franckowiak-Clear 1:49.14 10 BB Min A: 1:48.39 (+0.75s | 0.7%) Great Wolf Swim Team 07/17/2026 2026 MN MTKA Minnesota Regional Championship
50 Breast
52.48
52.48
100 Breast
56.66
1:49.14
100 Breast
1:49.14
699 Nathalie Bieler 1:49.16 10 BB Min A: 1:48.39 (+0.77s | 0.7%) Bolles School Sharks 07/24/2026 2026 Area 1 LCM Championships
50 Breast
51.56
51.56
100 Breast
57.60
1:49.16
100 Breast
1:49.16
700 Jaelyn Dao 1:49.16 10 BB Min A: 1:48.39 (+0.77s | 0.7%) San Jose Goosemonkeys 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Breast
51.67
51.67
100 Breast
57.49
1:49.16
100 Breast
1:49.16

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.