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Commonwealth Swimming Girls 10 & under 100 M Back

These rankings show the swimmers' placement within their swim team.
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
1 Vivienne Han 1:20.65 10 AAAA Min Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
39.73
39.73
100 Back
40.92
1:20.65
100 Back
1:20.65
2 Sophia Lee-Park 1:22.99 9 AAA Min AAAA: 1:21.09 (+1.90s | 2.3%) Commonwealth Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
3 Sterling Sayce 1:28.90 10 AA Min AAA: 1:25.59 (+3.31s | 3.7%) Commonwealth Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
4 Addison Lapp 1:31.41 10 A Min AA: 1:30.09 (+1.32s | 1.4%) Commonwealth Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
5 Charlotte Stair 1:34.53 9 A Min AA: 1:30.09 (+4.44s | 4.7%) Commonwealth Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
6 Adela Quinonez 1:35.47 10 BB Min A: 1:34.59 (+0.88s | 0.9%) Commonwealth Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
7 McKenzie Ryan 1:38.21 10 BB Min A: 1:34.59 (+3.62s | 3.7%) Commonwealth Swimming 05/16/2026 2026 NE CS Spring Fever
50 Back
48.74
48.74
100 Back
49.47
1:38.21
100 Back
1:38.21
8 Catherine Ye 1:39.06 10 BB Min A: 1:34.59 (+4.47s | 4.5%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
48.29
48.29
100 Back
50.77
1:39.06
100 Back
1:39.06
9 Tiaraoluwa Sokunbi 1:39.83 10 BB Min A: 1:34.59 (+5.24s | 5.2%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
48.70
48.70
100 Back
51.13
1:39.83
100 Back
1:39.83
10 Aimee Hamblett 1:40.24 10 BB Min A: 1:34.59 (+5.65s | 5.6%) Commonwealth Swimming 05/16/2026 2026 NE CS Spring Fever
50 Back
47.66
47.66
100 Back
52.58
1:40.24
100 Back
1:40.24
11 Pei Song 1:40.71 9 BB Min A: 1:34.59 (+6.12s | 6.1%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
48.60
48.60
100 Back
52.11
1:40.71
100 Back
1:40.71
12 Valentina Han 1:40.97 8 BB Min A: 1:34.59 (+6.38s | 6.3%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
49.60
49.60
100 Back
51.37
1:40.97
100 Back
1:40.97
13 Chloe Laub 1:41.21 10 BB Min A: 1:34.59 (+6.62s | 6.5%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
49.12
49.12
100 Back
52.09
1:41.21
100 Back
1:41.21
14 Hannah Chung 1:42.74 8 BB Min A: 1:34.59 (+8.15s | 7.9%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
50.13
50.13
100 Back
52.61
1:42.74
100 Back
1:42.74
15 Ryan LeBeau 1:43.96 10 BB Min A: 1:34.59 (+9.37s | 9.0%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
49.30
49.30
100 Back
54.66
1:43.96
100 Back
1:43.96
16 Lucia Woronoff 1:44.06 9 BB Min A: 1:34.59 (+9.47s | 9.1%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Back
53.01
53.01
100 Back
51.05
1:44.06
100 Back
1:44.06
17 Leah Reynolds 1:46.64 10 BB Min A: 1:34.59 (+12.05s | 11.3%) Commonwealth Swimming 05/16/2026 2026 NE CS Spring Fever
50 Back
52.37
52.37
100 Back
54.27
1:46.64
100 Back
1:46.64
18 Quinn Caruso 1:46.66 10 BB Min A: 1:34.59 (+12.07s | 11.3%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
51.69
51.69
100 Back
54.97
1:46.66
100 Back
1:46.66
19 Molly Salzler 1:47.36 10 BB Min A: 1:34.59 (+12.77s | 11.9%) Commonwealth Swimming 05/16/2026 2026 NE CS Spring Fever
50 Back
51.45
51.45
100 Back
55.91
1:47.36
100 Back
1:47.36
20 Lisa Matsuoka-Motegi 1:48.58 9 B Min BB: 1:48.09 (+0.49s | 0.5%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
21 Aubrey Laflamme 1:49.51 10 B Min BB: 1:48.09 (+1.42s | 1.3%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
22 Caroline Erickson 1:50.60 9 B Min BB: 1:48.09 (+2.51s | 2.3%) Commonwealth Swimming 05/16/2026 2026 NE CS Spring Fever
50 Back
54.26
54.26
100 Back
56.34
1:50.60
100 Back
1:50.60
23 Evie Tobin 1:50.91 10 B Min BB: 1:48.09 (+2.82s | 2.5%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Back
54.72
54.72
100 Back
56.19
1:50.91
100 Back
1:50.91
24 Molly Reed 1:53.52 9 B Min BB: 1:48.09 (+5.43s | 4.8%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
25 Kareena Natarajan 1:53.79 10 B Min BB: 1:48.09 (+5.70s | 5.0%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Back
55.92
55.92
100 Back
57.87
1:53.79
100 Back
1:53.79
26 Siena Tomasi 1:55.15 9 B Min BB: 1:48.09 (+7.06s | 6.1%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
27 Chloe O'Grady 1:55.40 10 B Min BB: 1:48.09 (+7.31s | 6.3%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
56.22
56.22
100 Back
59.18
1:55.40
100 Back
1:55.40
28 Kensington Stys 1:57.95 8 B Min BB: 1:48.09 (+9.86s | 8.4%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Back
56.38
56.38
100 Back
1:01.57
1:57.95
100 Back
1:57.95
29 Roshni Natarajan 2:03.38 10 B: 2:01.59 (+1.79s | 1.5%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Back
1:00.90
1:00.90
100 Back
1:02.48
2:03.38
100 Back
2:03.38
30 Maeve Cherry 2:05.69 8 B: 2:01.59 (+4.10s | 3.3%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
31 Louise Beaton 2:05.78 8 B: 2:01.59 (+4.19s | 3.3%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
32 Cecily Gyles 2:07.06 10 B: 2:01.59 (+5.47s | 4.3%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
1:00.08
1:00.08
100 Back
1:06.98
2:07.06
100 Back
2:07.06
33 Mihaella Kazakov 2:07.63 9 B: 2:01.59 (+6.04s | 4.7%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Back
1:03.26
1:03.26
100 Back
1:04.37
2:07.63
100 Back
2:07.63
34 Victoria Hales 2:09.23 7 B: 2:01.59 (+7.64s | 5.9%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
1:00.66
1:00.66
100 Back
1:08.57
2:09.23
100 Back
2:09.23
35 Eva Bontea 2:11.08 8 B: 2:01.59 (+9.49s | 7.2%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
1:03.76
1:03.76
100 Back
1:07.32
2:11.08
100 Back
2:11.08
36 Charlotte Izzi 2:13.71 10 B: 2:01.59 (+12.12s | 9.1%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
1:04.66
1:04.66
100 Back
1:09.05
2:13.71
100 Back
2:13.71
37 Mina Lewkowitz 2:14.56 9 B: 2:01.59 (+12.97s | 9.6%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
1:06.13
1:06.13
100 Back
1:08.43
2:14.56
100 Back
2:14.56
38 Anna Boyles 2:16.24 9 B: 2:01.59 (+14.65s | 10.8%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
39 Kiera Flynn 2:19.11 8 B: 2:01.59 (+17.52s | 12.6%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
1:04.25
1:04.25
100 Back
1:14.86
2:19.11
100 Back
2:19.11
40 Serafina Ferrari 2:36.86 7 B: 2:01.59 (+35.27s | 22.5%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship

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.