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Potomac Valley Swimming Girls 10 & under - 100 Y Breast

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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
101 Margaret Malkowski 1:41.57 10 BB Min A: 1:33.59 (+7.98s | 7.9%) Mason Makos Swim Team 09/27/2025 2025 PV MAKO FALL INVITATIONAL
50 Breast
47.19
47.19
100 Breast
54.38
1:41.57
100 Breast
1:41.57
102 Daphne Economopoulos 1:41.61 10 BB Min A: 1:33.59 (+8.02s | 7.9%) All Star Aquatics 12/05/2025 2025 Christmas Championships
50 Breast
47.01
47.01
100 Breast
54.60
1:41.61
100 Breast
1:41.61
103 Mary Donahey 1:41.73 10 BB Min A: 1:33.59 (+8.14s | 8.0%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Breast
50.18
50.18
100 Breast
51.55
1:41.73
100 Breast
1:41.73
104 Naomi Thomas 1:41.80 10 BB Min A: 1:33.59 (+8.21s | 8.1%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 Breast
48.83
48.83
100 Breast
52.97
1:41.80
100 Breast
1:41.80
105 Payton Towles 1:41.81 9 BB Min A: 1:33.59 (+8.22s | 8.1%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Breast
48.22
48.22
100 Breast
53.59
1:41.81
100 Breast
1:41.81
106 Lily Chin 1:41.98 9 BB Min A: 1:33.59 (+8.39s | 8.2%) Mason Makos Swim Team 01/10/2026 2026 MAKO POLAR PLUNGE
50 Breast
50.22
50.22
100 Breast
51.76
1:41.98
100 Breast
1:41.98
107 Rosemary Thirolf 1:42.12 10 BB Min A: 1:33.59 (+8.53s | 8.4%) Rockville Montgomery Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
108 Emily Castilleja 1:42.44 10 BB Min A: 1:33.59 (+8.85s | 8.6%) Centreville Swim Club 11/07/2025 2025 FXFX Loughmiller Memorial
50 Breast
49.28
49.28
100 Breast
53.16
1:42.44
100 Breast
1:42.44
109 Norah Tarr 1:42.55 9 BB Min A: 1:33.59 (+8.96s | 8.7%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
48.74
48.74
100 Breast
53.81
1:42.55
100 Breast
1:42.55
110 Cameron Wager 1:42.63 8 BB Min A: 1:33.59 (+9.04s | 8.8%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 Breast
49.82
49.82
100 Breast
52.81
1:42.63
100 Breast
1:42.63
111 Lucia Torrella 1:42.71 9 BB Min A: 1:33.59 (+9.12s | 8.9%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
50.34
50.34
100 Breast
52.37
1:42.71
100 Breast
1:42.71
112 Kleo Macskasi 1:42.73 9 BB Min A: 1:33.59 (+9.14s | 8.9%) Arlington Aquatic Club 11/14/2025 2025 PV November Open PWCS
50 Breast
47.72
47.72
100 Breast
55.01
1:42.73
100 Breast
1:42.73
113 Eleanor Witte 1:42.77 9 BB Min A: 1:33.59 (+9.18s | 8.9%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
49.48
49.48
100 Breast
53.29
1:42.77
100 Breast
1:42.77
114 Yuhan Xiong 1:42.81 9 BB Min A: 1:33.59 (+9.22s | 9.0%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
49.71
49.71
100 Breast
53.10
1:42.81
100 Breast
1:42.81
115 Colbie Chang 1:42.95 10 BB Min A: 1:33.59 (+9.36s | 9.1%) Rockville Montgomery Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
47.15
47.15
100 Breast
55.80
1:42.95
100 Breast
1:42.95
116 Elaine Zhang 1:43.15 9 BB Min A: 1:33.59 (+9.56s | 9.3%) Washingtonians Swim Club 02/20/2026 2026 Machine Qualifier
117 Elise Castro 1:43.20 9 BB Min A: 1:33.59 (+9.61s | 9.3%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
50.18
50.18
100 Breast
53.02
1:43.20
100 Breast
1:43.20
118 Elyse Curtin 1:43.28 9 BB Min A: 1:33.59 (+9.69s | 9.4%) Mason Makos Swim Team 11/08/2025 2025 MAKO GOBBLE GOBBLE INVITATIONAL
50 Breast
49.90
49.90
100 Breast
53.38
1:43.28
100 Breast
1:43.28
119 Harper Hassinger 1:43.32 10 BB Min A: 1:33.59 (+9.73s | 9.4%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
49.52
49.52
100 Breast
53.80
1:43.32
100 Breast
1:43.32
120 Rosemary Thirolf 1:43.48 10 BB Min A: 1:33.59 (+9.89s | 9.6%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
50.15
50.15
100 Breast
53.33
1:43.48
100 Breast
1:43.48
121 Leah Chami 1:43.55 9 BB Min A: 1:33.59 (+9.96s | 9.6%) Life Time Mid Atlantic Swim Te 02/27/2026 2026 Cherry Blossom Champs
50 Breast
48.63
48.63
100 Breast
54.92
1:43.55
100 Breast
1:43.55
122 Ryan Mackeever 1:43.65 9 BB Min A: 1:33.59 (+10.06s | 9.7%) Metro Surge Aquatic Club 03/20/2026 2026 SwimRVA Clover Cup
50 Breast
50.07
50.07
100 Breast
53.58
1:43.65
100 Breast
1:43.65
123 Avery Etris 1:43.77 10 BB Min A: 1:33.59 (+10.18s | 9.8%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
124 Sasha Wimpey 1:43.79 9 BB Min A: 1:33.59 (+10.20s | 9.8%) Nation\\\\\\'s Capital Swim Club 03/20/2026 March Madness 2026
125 Catherine Wang 1:43.84 9 BB Min A: 1:33.59 (+10.25s | 9.9%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 Breast
49.44
49.44
100 Breast
54.40
1:43.84
100 Breast
1:43.84
126 Isabel Churchill 1:43.87 10 BB Min A: 1:33.59 (+10.28s | 9.9%) Metro Surge Aquatic Club 02/27/2026 2026 Cherry Blossom Champs
50 Breast
47.98
47.98
100 Breast
55.89
1:43.87
100 Breast
1:43.87
127 Claire Reiley 1:44.05 9 BB Min A: 1:33.59 (+10.46s | 10.1%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
50 Breast
48.65
48.65
100 Breast
55.40
1:44.05
100 Breast
1:44.05
128 Felicity Hessel 1:44.07 10 BB Min A: 1:33.59 (+10.48s | 10.1%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
129 Anya Thompson 1:44.08 9 BB Min A: 1:33.59 (+10.49s | 10.1%) Hydra Aquatics 11/21/2025 2025 Fall Festivus
50 Breast
49.77
49.77
100 Breast
54.31
1:44.08
100 Breast
1:44.08
130 Catalina Bernal 1:44.31 9 BB Min A: 1:33.59 (+10.72s | 10.3%) Rockville Montgomery Swim Club 10/17/2025 2025 RMSC October Kick Off Classic
50 Breast
48.07
48.07
100 Breast
56.24
1:44.31
100 Breast
1:44.31
131 Zara Webster 1:44.33 10 BB Min A: 1:33.59 (+10.74s | 10.3%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
49.54
49.54
100 Breast
54.79
1:44.33
100 Breast
1:44.33
132 Aleena Abraham 1:44.35 9 BB Min A: 1:33.59 (+10.76s | 10.3%) The St. James Swim Club 01/24/2026 2026 SDS Polar Bear Invitational
133 Kayleigh Vaughan 1:44.37 10 BB Min A: 1:33.59 (+10.78s | 10.3%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
50 Breast
49.96
49.96
100 Breast
54.41
1:44.37
100 Breast
1:44.37
134 Nora Gaughan 1:44.46 9 BB Min A: 1:33.59 (+10.87s | 10.4%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 NCAP Winter Qualifier
50 Breast
49.18
49.18
100 Breast
55.28
1:44.46
100 Breast
1:44.46
135 Claire Li 1:44.51 10 BB Min A: 1:33.59 (+10.92s | 10.4%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
47.51
47.51
100 Breast
57.00
1:44.51
100 Breast
1:44.51
136 Elizabeth Scott 1:44.55 9 BB Min A: 1:33.59 (+10.96s | 10.5%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 NCAP Winter Qualifier
50 Breast
51.27
51.27
100 Breast
53.28
1:44.55
100 Breast
1:44.55
137 Noelle Scaduto 1:44.59 10 BB Min A: 1:33.59 (+11.00s | 10.5%) Nation\\\\\\'s Capital Swim Club 03/21/2026 2026 MAKO SPRING FLING
50 Breast
49.32
49.32
100 Breast
55.27
1:44.59
100 Breast
1:44.59
138 Tatiana Heinrich 1:44.62 9 BB Min A: 1:33.59 (+11.03s | 10.5%) Machine Aquatics 10/25/2025 Trick Or Treat Mini Meet
50 Breast
49.02
49.02
100 Breast
55.60
1:44.62
100 Breast
1:44.62
139 Hillary Rios 1:44.73 9 BB Min A: 1:33.59 (+11.14s | 10.6%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
50.57
50.57
100 Breast
54.16
1:44.73
100 Breast
1:44.73
140 Abigail Hinz 1:45.03 10 BB Min A: 1:33.59 (+11.44s | 10.9%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
51.33
51.33
100 Breast
53.70
1:45.03
100 Breast
1:45.03
141 Caitlyn King 1:45.15 10 BB Min A: 1:33.59 (+11.56s | 11.0%) Herndon Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Breast
50.73
50.73
100 Breast
54.42
1:45.15
100 Breast
1:45.15
142 Claire Coughlin 1:45.24 9 BB Min A: 1:33.59 (+11.65s | 11.1%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
49.03
49.03
100 Breast
56.21
1:45.24
100 Breast
1:45.24
143 Vivienne Osterndorf 1:45.26 8 BB Min A: 1:33.59 (+11.67s | 11.1%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 Breast
48.60
48.60
100 Breast
56.66
1:45.26
100 Breast
1:45.26
144 Katherine Payne 1:45.45 10 BB Min A: 1:33.59 (+11.86s | 11.2%) Nation\\\\\\'s Capital Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
49.30
49.30
100 Breast
56.15
1:45.45
100 Breast
1:45.45
145 Caroline Regan 1:45.46 10 BB Min A: 1:33.59 (+11.87s | 11.3%) Fairfax Foxes Swimming 02/20/2026 2026 FXFX Forty Niner
50 Breast
50.96
50.96
100 Breast
54.50
1:45.46
100 Breast
1:45.46
146 Alice Cahill 1:45.47 9 BB Min A: 1:33.59 (+11.88s | 11.3%) Hydra Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
50.38
50.38
100 Breast
55.09
1:45.47
100 Breast
1:45.47
147 Yuhan Xiong 1:45.66 9 BB Min A: 1:33.59 (+12.07s | 11.4%) Rockville Montgomery Swim Club 10/17/2025 2025 RMSC October Kick Off Classic
50 Breast
50.66
50.66
100 Breast
55.00
1:45.66
100 Breast
1:45.66
148 Nina Gramatova 1:45.70 10 BB Min A: 1:33.59 (+12.11s | 11.5%) Patuxent Aquatics Club 02/27/2026 2026 Cherry Blossom Champs
50 Breast
49.92
49.92
100 Breast
55.78
1:45.70
100 Breast
1:45.70
149 Eloise Pray 1:45.79 10 BB Min A: 1:33.59 (+12.20s | 11.5%) Arlington Aquatic Club 11/14/2025 2025 PV November Open PWCS
50 Breast
49.77
49.77
100 Breast
56.02
1:45.79
100 Breast
1:45.79
150 Viola Zhang 1:46.00 9 BB Min A: 1:33.59 (+12.41s | 11.7%) All Star Aquatics 01/17/2026 PVS January Open 2026 Fairland
50 Breast
50.85
50.85
100 Breast
55.15
1:46.00
100 Breast
1:46.00

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.