1
Aria
Grossenbach
50.10
16
AAAA Min
Patriot Aquatic Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
24.17
24.17
100 Free
25.93
50.10
100 Free
50.10
2
Adeline
Koenig-Song
51.45
13
AAAA Min
NASA Wildcat Aquatics
02/03/2024
2024 WI SSTY A+ MEET
3
Lucia
Negro
51.84
16
AAA Min
AAAA: 51.59 (+0.25s | 0.5%)
St Charles Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
25.26
25.26
100 Free
26.58
51.84
100 Free
51.84
4
Rachel
Johnson
52.23
15
AAA Min
AAAA: 51.59 (+0.64s | 1.2%)
Dundee Dolphins
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
24.94
24.94
100 Free
27.29
52.23
100 Free
52.23
5
Claire
Wang
52.35
15
AAA Min
AAAA: 51.59 (+0.76s | 1.5%)
Patriot Aquatic Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
6
Carolina
Piater
52.53
16
AAA Min
AAAA: 51.59 (+0.94s | 1.8%)
Fox Valley Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
25.18
25.18
100 Free
27.35
52.53
100 Free
52.53
7
Sofia
Piater
52.63
16
AAA Min
AAAA: 51.59 (+1.04s | 2.0%)
Fox Valley Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
25.65
25.65
100 Free
26.98
52.63
100 Free
52.63
8
Eliana
Niemi
52.83
15
AAA Min
AAAA: 51.59 (+1.24s | 2.3%)
Dundee Dolphins
03/13/2025
2025 MN RSC CZ North Section Spring Champions
9
Natasha
Mantel
52.83
13
AAA Min
AAAA: 51.59 (+1.24s | 2.3%)
Hinsdale Swim Club
12/02/2022
GSC Speedo Holiday Classic-RESULTS 12/28
10
Anna
Honcharuk
53.29
16
AAA Min
AAAA: 51.59 (+1.70s | 3.2%)
Fox Valley Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
11
Nelli
Sandor
53.57
16
AAA Min
AAAA: 51.59 (+1.98s | 3.7%)
Patriot Aquatic Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
12
Emery
Larsen
53.72
15
AAA Min
AAAA: 51.59 (+2.13s | 4.0%)
St Charles Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
13
Lia
Roggi
53.73
12
AAA Min
AAAA: 51.59 (+2.14s | 4.0%)
Academy Bullets Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
14
Payton
Menely
53.82
13
AAA Min
AAAA: 51.59 (+2.23s | 4.1%)
Palatine Swim Team
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
15
Madeline
Lynch
54.27
15
AA Min
AAA: 53.99 (+0.28s | 0.5%)
Great Illinois Swimmers
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
25.79
25.79
100 Free
28.48
54.27
100 Free
54.27
16
Lauren
Szadorski
54.59
13
AA Min
AAA: 53.99 (+0.60s | 1.1%)
Fox Valley Park District Ripti
04/13/2022
ISCA ELITE SHOWCASE CLASSIC - EAST-RESULTS 4/19
17
Molly
Allison
54.71
16
AA Min
AAA: 53.99 (+0.72s | 1.3%)
St Charles Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
26.24
26.24
100 Free
28.47
54.71
100 Free
54.71
18
Jocelyn
Hayashi
54.73
15
AA Min
AAA: 53.99 (+0.74s | 1.4%)
Patriot Aquatic Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
26.24
26.24
100 Free
28.49
54.73
100 Free
54.73
19
Thea
Bike
54.90
15
AA Min
AAA: 53.99 (+0.91s | 1.7%)
St Charles Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
26.50
26.50
100 Free
28.40
54.90
100 Free
54.90
20
Taylor
Tuch
54.92
15
AA Min
AAA: 53.99 (+0.93s | 1.7%)
Fox Valley Swim Team
03/13/2025
2025 MN RSC CZ North Section Spring Champions
21
Josephine
Dumm
55.03
13
AA Min
AAA: 53.99 (+1.04s | 1.9%)
Academy Bullets Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
22
Anna
Horwath
55.26
16
AA Min
AAA: 53.99 (+1.27s | 2.3%)
Mundelein Mustang Swim Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
23
Calista
Gardner
55.29
15
AA Min
AAA: 53.99 (+1.30s | 2.4%)
Capital Area Aqua Phoenix
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
25.86
25.86
100 Free
29.43
55.29
100 Free
55.29
24
Madeline
Liska
55.52
14
AA Min
AAA: 53.99 (+1.53s | 2.8%)
Fox Valley Family Y
04/05/2023
ISCA ELITE SHOWCASE CLASSIC - EAST-RESULTS 4/11
25
Annabelle
Nawrocki
55.57
12
AA Min
AAA: 53.99 (+1.58s | 2.8%)
Academy Bullets Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
26
Lydia
Cobb
55.88
13
AA Min
AAA: 53.99 (+1.89s | 3.4%)
Patriot Aquatic Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
27
Cameron
Mesker
56.11
14
AA Min
AAA: 53.99 (+2.12s | 3.8%)
Hinsdale Swim Club
12/01/2023
CLOSED-2023 Speedo Holiday Classic-RESULTS 12/5
28
Isabelle
Trudeau
56.14
16
AA Min
AAA: 53.99 (+2.15s | 3.8%)
Great Illinois Swimmers
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
26.53
26.53
100 Free
29.61
56.14
100 Free
56.14
29
Amy
Tan
56.16
15
AA Min
AAA: 53.99 (+2.17s | 3.9%)
Patriot Aquatic Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
27.03
27.03
100 Free
29.13
56.16
100 Free
56.16
30
Livia
Cremer
56.52
12
A Min
AA: 56.49 (+0.03s | 0.1%)
Blazing Barracudas
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
31
Olivia
Burczynski
56.57
15
A Min
AA: 56.49 (+0.08s | 0.1%)
Dundee Dolphins
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
26.87
26.87
100 Free
29.70
56.57
100 Free
56.57
32
Emerson
Cassell
56.62
13
A Min
AA: 56.49 (+0.13s | 0.2%)
Hinsdale Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
33
Jenna
Bilut
56.82
13
A Min
AA: 56.49 (+0.33s | 0.6%)
West Chicago Sharks
04/05/2023
ISCA ELITE SHOWCASE CLASSIC - EAST-RESULTS 4/11
34
Gracyn
Gigiano
56.85
13
A Min
AA: 56.49 (+0.36s | 0.6%)
Mundelein Mustang Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
35
Gwyneth
Sleyko
56.98
16
A Min
AA: 56.49 (+0.49s | 0.9%)
Delta Aquatics
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
26.71
26.71
100 Free
30.27
56.98
100 Free
56.98
36
Nicole
Brzostowski
57.04
13
A Min
AA: 56.49 (+0.55s | 1.0%)
Life Time Illinois
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
37
Heidi
Swerkun
57.11
16
A Min
AA: 56.49 (+0.62s | 1.1%)
Patriot Aquatic Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
27.55
27.55
100 Free
29.56
57.11
100 Free
57.11
38
Layla
Gustafson
57.13
15
A Min
AA: 56.49 (+0.64s | 1.1%)
Hinsdale Swim Club
12/01/2023
CLOSED-2023 Speedo Holiday Classic-RESULTS 12/5
50 Free
27.43
27.43
100 Free
29.70
57.13
100 Free
57.13
39
Franchesca
Sibayan
57.38
16
A Min
AA: 56.49 (+0.89s | 1.6%)
Glenbrook High School District
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
27.15
27.15
100 Free
30.23
57.38
100 Free
57.38
40
Stella
Tomlinson
57.42
12
A Min
AA: 56.49 (+0.93s | 1.6%)
Patriot Aquatic Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
41
Avery
Warren
57.48
14
A Min
AA: 56.49 (+0.99s | 1.7%)
Hinsdale Swim Club
12/01/2023
CLOSED-2023 Speedo Holiday Classic-RESULTS 12/5
50 Free
27.39
27.39
100 Free
30.09
57.48
100 Free
57.48
42
Paige
Kowal
57.51
12
A Min
AA: 56.49 (+1.02s | 1.8%)
Academy Bullets Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
43
Julia
Oleksy
57.57
14
A Min
AA: 56.49 (+1.08s | 1.9%)
Alligator Aquatics
04/05/2023
ISCA ELITE SHOWCASE CLASSIC - EAST-RESULTS 4/11
44
Katherine
Smith
57.63
13
A Min
AA: 56.49 (+1.14s | 2.0%)
Academy Bullets Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
45
Rowan
Ambre
57.64
13
A Min
AA: 56.49 (+1.15s | 2.0%)
Fox Valley Park District Ripti
04/13/2022
ISCA ELITE SHOWCASE CLASSIC - EAST-RESULTS 4/19
46
Tate
Macdonald
57.70
11
A Min
AA: 56.49 (+1.21s | 2.1%)
Hinsdale Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
47
Angela
Wideikis
57.74
13
A Min
AA: 56.49 (+1.25s | 2.2%)
Hinsdale Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
48
Brooklyn
Kahn
57.77
15
A Min
AA: 56.49 (+1.28s | 2.2%)
Barrington Swim Club
03/13/2025
2025 MN RSC CZ North Section Spring Champions
50 Free
27.49
27.49
100 Free
30.28
57.77
100 Free
57.77
49
Lila
Abbott
57.80
13
A Min
AA: 56.49 (+1.31s | 2.3%)
Hinsdale Swim Club
03/23/2022
NCSA Age Group Swimming Championships-RESULTS 3/29
50
Amy
Stauber
57.89
15
A Min
AA: 56.49 (+1.40s | 2.4%)
Iguana Swimming
03/29/2025
2025 MN MYAS Midwest Regional Swim Meet
50 Free
27.52
27.52
100 Free
30.37
57.89
100 Free
57.89