1
Elliot
Haemer
1:02.17
14
AA Min
AAA: 1:00.49 (+1.68s | 2.7%)
Alto Swim Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
30.31
30.31
100 Back
31.86
1:02.17
100 Back
1:02.17
2
Kate
Wong
1:02.89
14
AA Min
AAA: 1:00.49 (+2.40s | 3.8%)
Alto Swim Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
29.67
29.67
100 Back
33.22
1:02.89
100 Back
1:02.89
3
Chloe
Haemer
1:03.14
14
AA Min
AAA: 1:00.49 (+2.65s | 4.2%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
30.33
30.33
100 Back
32.81
1:03.14
100 Back
1:03.14
4
Tina
Li
1:03.42
13
A Min
AA: 1:03.19 (+0.23s | 0.4%)
Alto Swim Club
03/29/2025
Alto Rock The Blocks Invitational
50 Back
30.37
30.37
100 Back
33.05
1:03.42
100 Back
1:03.42
5
Hafsa
Okyay
1:03.87
14
A Min
AA: 1:03.19 (+0.68s | 1.1%)
Alto Swim Club
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
30.98
30.98
100 Back
32.89
1:03.87
100 Back
1:03.87
6
Ganna
Afonova
1:03.96
13
A Min
AA: 1:03.19 (+0.77s | 1.2%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
30.82
30.82
100 Back
33.14
1:03.96
100 Back
1:03.96
7
Allison
Lin
1:04.46
14
A Min
AA: 1:03.19 (+1.27s | 2.0%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
30.75
30.75
100 Back
33.71
1:04.46
100 Back
1:04.46
8
Elliot
Haemer
1:04.49
13
A Min
AA: 1:03.19 (+1.30s | 2.0%)
Alto Swim Club
03/14/2025
Spring SCY Age Group Championships
50 Back
31.32
31.32
100 Back
33.17
1:04.49
100 Back
1:04.49
9
Phoenix
Lynch
1:04.83
13
A Min
AA: 1:03.19 (+1.64s | 2.5%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
31.11
31.11
100 Back
33.72
1:04.83
100 Back
1:04.83
10
Mina
Averyaskin
1:05.07
13
A Min
AA: 1:03.19 (+1.88s | 2.9%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
11
Lina
Bahbah
1:05.22
14
A Min
AA: 1:03.19 (+2.03s | 3.1%)
Alto Swim Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
31.83
31.83
100 Back
33.39
1:05.22
100 Back
1:05.22
12
Mia
Enderes
1:06.57
14
BB Min
A: 1:05.89 (+0.68s | 1.0%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
32.49
32.49
100 Back
34.08
1:06.57
100 Back
1:06.57
13
Kate
Wong
1:06.69
14
BB Min
A: 1:05.89 (+0.80s | 1.2%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
31.37
31.37
100 Back
35.32
1:06.69
100 Back
1:06.69
14
Phoenix
Westin
1:06.82
14
BB Min
A: 1:05.89 (+0.93s | 1.4%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
32.64
32.64
100 Back
34.18
1:06.82
100 Back
1:06.82
15
Zara
Wong
1:06.86
14
BB Min
A: 1:05.89 (+0.97s | 1.5%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
32.04
32.04
100 Back
34.82
1:06.86
100 Back
1:06.86
16
Chenlu
Zhang
1:07.09
14
BB Min
A: 1:05.89 (+1.20s | 1.8%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
32.65
32.65
100 Back
34.43
1:07.09
100 Back
1:07.09
17
Madison
Taylor
1:07.27
13
BB Min
A: 1:05.89 (+1.38s | 2.1%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
32.64
32.64
100 Back
34.63
1:07.27
100 Back
1:07.27
18
Sydney
Garcia
1:08.70
12
BB Min
A: 1:05.89 (+2.81s | 4.1%)
Alto Swim Club
12/06/2024
2024 Pacific Swimming Winter Age Group Champs
50 Back
33.53
33.53
100 Back
35.17
1:08.70
100 Back
1:08.70
19
Stephanie
Walther
1:08.92
13
BB Min
A: 1:05.89 (+3.03s | 4.4%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
33.32
33.32
100 Back
35.60
1:08.92
100 Back
1:08.92
20
Mari
Andre
1:09.88
14
BB Min
A: 1:05.89 (+3.99s | 5.7%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
34.02
34.02
100 Back
35.86
1:09.88
100 Back
1:09.88
21
Emi
Caroselli
1:10.37
14
BB Min
A: 1:05.89 (+4.48s | 6.4%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
34.15
34.15
100 Back
36.22
1:10.37
100 Back
1:10.37
22
Ira
Srinivasan
1:10.65
14
BB Min
A: 1:05.89 (+4.76s | 6.7%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
33.44
33.44
100 Back
37.21
1:10.65
100 Back
1:10.65
23
Yunxuan
Chen
1:10.87
13
BB Min
A: 1:05.89 (+4.98s | 7.0%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Back
33.78
33.78
100 Back
37.09
1:10.87
100 Back
1:10.87
24
Erica
Chan
1:10.93
14
BB Min
A: 1:05.89 (+5.04s | 7.1%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
33.97
33.97
100 Back
36.96
1:10.93
100 Back
1:10.93
25
Aubrey
Lik
1:10.96
14
BB Min
A: 1:05.89 (+5.07s | 7.1%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
34.19
34.19
100 Back
36.77
1:10.96
100 Back
1:10.96
26
Lina
Bahbah
1:12.38
13
B Min
BB: 1:11.39 (+0.99s | 1.4%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Back
35.42
35.42
100 Back
36.96
1:12.38
100 Back
1:12.38
27
Hanna
Kim
1:13.19
13
B Min
BB: 1:11.39 (+1.80s | 2.5%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
36.82
36.82
100 Back
36.37
1:13.19
100 Back
1:13.19
28
Amelie
Wu
1:13.49
14
B Min
BB: 1:11.39 (+2.10s | 2.9%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
36.37
36.37
100 Back
37.12
1:13.49
100 Back
1:13.49
29
Sarah
Nistor
1:14.32
13
B Min
BB: 1:11.39 (+2.93s | 3.9%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Back
36.11
36.11
100 Back
38.21
1:14.32
100 Back
1:14.32
30
Vera
Tollinger
1:14.73
13
B Min
BB: 1:11.39 (+3.34s | 4.5%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
31
Isabella
Li
1:15.00
14
B Min
BB: 1:11.39 (+3.61s | 4.8%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Back
36.48
36.48
100 Back
38.52
1:15.00
100 Back
1:15.00
32
Breanna
Gu
1:15.37
13
B Min
BB: 1:11.39 (+3.98s | 5.3%)
Bay Club Panthers
12/13/2024
PSL Winter Is For Winning T F Invitatation
50 Back
35.05
35.05
100 Back
40.32
1:15.37
100 Back
1:15.37
33
Julia
Neuman
1:15.57
13
B Min
BB: 1:11.39 (+4.18s | 5.5%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Back
36.61
36.61
100 Back
38.96
1:15.57
100 Back
1:15.57
34
Ella
Bauer
1:15.74
13
B Min
BB: 1:11.39 (+4.35s | 5.7%)
Alto Swim Club
10/11/2025
2025 DACA SC CBA Meet
35
Reva
Jayavel
1:15.82
14
B Min
BB: 1:11.39 (+4.43s | 5.8%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
36.68
36.68
100 Back
39.14
1:15.82
100 Back
1:15.82
36
Yumo
Wang
1:15.82
12
B Min
BB: 1:11.39 (+4.43s | 5.8%)
Alto Swim Club
03/29/2024
Alto Rock The Blocks Invitational
37
Kendall
Lundell
1:15.90
12
B Min
BB: 1:11.39 (+4.51s | 5.9%)
Alto Swim Club
11/09/2024
Alto Go The Distance
50 Back
38.03
38.03
100 Back
37.87
1:15.90
100 Back
1:15.90
38
Piya
Jaaj
1:17.20
14
B: 1:16.89 (+0.31s | 0.4%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
37.88
37.88
100 Back
39.32
1:17.20
100 Back
1:17.20
39
Shinjan
Sutar
1:17.57
13
B: 1:16.89 (+0.68s | 0.9%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Back
38.01
38.01
100 Back
39.56
1:17.57
100 Back
1:17.57
40
Audrey
Berlet
1:18.02
12
B: 1:16.89 (+1.13s | 1.4%)
Alto Swim Club
03/29/2024
Alto Rock The Blocks Invitational
50 Back
37.43
37.43
100 Back
40.59
1:18.02
100 Back
1:18.02
41
Lucy
Ogishi
1:18.08
14
B: 1:16.89 (+1.19s | 1.5%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Back
38.62
38.62
100 Back
39.46
1:18.08
100 Back
1:18.08
42
Kendall
Lundell
1:18.32
13
B: 1:16.89 (+1.43s | 1.8%)
Alto Swim Club
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
37.47
37.47
100 Back
40.85
1:18.32
100 Back
1:18.32
43
Euphenia
Wu
1:18.44
13
B: 1:16.89 (+1.55s | 2.0%)
Alto Swim Club
12/21/2024
Alto Swim Club Candy Cane Classic
50 Back
37.14
37.14
100 Back
41.30
1:18.44
100 Back
1:18.44
44
Chloe
Muston
1:19.10
12
B: 1:16.89 (+2.21s | 2.8%)
Alto Swim Club
10/21/2023
Alto Autumn Opener Oct 21 22
50 Back
38.97
38.97
100 Back
40.13
1:19.10
100 Back
1:19.10
45
Beatrice
Panizzo
1:19.81
13
B: 1:16.89 (+2.92s | 3.7%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
38.51
38.51
100 Back
41.30
1:19.81
100 Back
1:19.81
46
Michaela
Lim
1:19.95
13
B: 1:16.89 (+3.06s | 3.8%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
37.42
37.42
100 Back
42.53
1:19.95
100 Back
1:19.95
47
Natalia
Chakraborty
1:19.96
13
B: 1:16.89 (+3.07s | 3.8%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
39.00
39.00
100 Back
40.96
1:19.96
100 Back
1:19.96
48
Shenedine
Cachola
1:20.33
13
B: 1:16.89 (+3.44s | 4.3%)
Alto Swim Club
12/19/2025
ALTO Candy Cane Classic
50 Back
39.01
39.01
100 Back
41.32
1:20.33
100 Back
1:20.33
49
Lauren
Beim
1:20.76
12
B: 1:16.89 (+3.87s | 4.8%)
Alto Swim Club
10/21/2023
Alto Autumn Opener Oct 21 22
50 Back
39.83
39.83
100 Back
40.93
1:20.76
100 Back
1:20.76
50
Anya
Xiu
1:20.86
13
B: 1:16.89 (+3.97s | 4.9%)
Alto Swim Club
10/25/2025
2025 SUNN Fall Classic