1
Emiliano
Zamudio
48.32
18
AAAA Min
Dart Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Back
23.58
23.58
100 Back
24.74
48.32
100 Back
48.32
2
Jordan
Ragland
49.13
17
AAA Min
AAAA: 48.89 (+0.24s | 0.5%)
Life Time Northern California
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
23.43
23.43
100 Back
25.70
49.13
100 Back
49.13
3
Brandon
Ha
49.14
17
AAA Min
AAAA: 48.89 (+0.25s | 0.5%)
Dart Swimming
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
23.79
23.79
100 Back
25.35
49.14
100 Back
49.14
4
Hunter
Dawson
51.05
17
AAA Min
AAAA: 48.89 (+2.16s | 4.2%)
Sparks Piranhas Swim Team
11/08/2024
2024 NV State Championships
50 Back
24.77
24.77
100 Back
26.28
51.05
100 Back
51.05
5
Jack
Tarte
51.27
18
AAA Min
AAAA: 48.89 (+2.38s | 4.6%)
Sierra Marlins Swim Team
11/08/2025
Folsom Classic 2025
50 Back
24.83
24.83
100 Back
26.44
51.27
100 Back
51.27
6
Vladyslav
Shustov
51.49
17
AA Min
AAA: 51.29 (+0.20s | 0.4%)
Sparks Piranhas Swim Team
11/08/2024
2024 NV State Championships
50 Back
25.05
25.05
100 Back
26.44
51.49
100 Back
51.49
7
Rocco
Martino
51.50
16
AA Min
AAA: 51.29 (+0.21s | 0.4%)
Sierra Marlins Swim Team
12/19/2024
2024 CA NV December Sectionals At BREA
50 Back
24.87
24.87
100 Back
26.63
51.50
100 Back
51.50
8
Michael
Romero
51.57
17
AA Min
AAA: 51.29 (+0.28s | 0.5%)
Dart Swimming
11/02/2024
2024 Joyce Lanphere Invitational
9
Dylan
Bonilla
51.82
17
AA Min
AAA: 51.29 (+0.53s | 1.0%)
Dart Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Back
25.11
25.11
100 Back
26.71
51.82
100 Back
51.82
10
Brody
Chandler
52.00
17
AA Min
AAA: 51.29 (+0.71s | 1.4%)
Sierra Marlins Swim Team
11/08/2025
Folsom Classic 2025
50 Back
25.35
25.35
100 Back
26.65
52.00
100 Back
52.00
11
Logan
Loveday
52.14
18
AA Min
AAA: 51.29 (+0.85s | 1.6%)
Wolverine Aquatics
02/27/2025
2025 CA NV Speedo Sect @ CCA
12
Richard
Lin
52.20
17
AA Min
AAA: 51.29 (+0.91s | 1.7%)
Dart Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Back
25.02
25.02
100 Back
27.18
52.20
100 Back
52.20
13
Avi
Mahajan
52.45
16
AA Min
AAA: 51.29 (+1.16s | 2.2%)
Sierra Marlins Swim Team
12/19/2024
2024 CA NV December Sectionals At BREA
50 Back
25.65
25.65
100 Back
26.80
52.45
100 Back
52.45
14
Justin
Zhang
52.45
16
AA Min
AAA: 51.29 (+1.16s | 2.2%)
Sierra Marlins Swim Team
11/09/2024
Folsom Classic 2024
50 Back
25.33
25.33
100 Back
27.12
52.45
100 Back
52.45
15
Alexander
Cooc
52.75
16
AA Min
AAA: 51.29 (+1.46s | 2.8%)
Dart Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Back
25.44
25.44
100 Back
27.31
52.75
100 Back
52.75
16
Bryson
Throm
53.50
17
AA Min
AAA: 51.29 (+2.21s | 4.1%)
North State Narwhals
04/03/2025
Pacific Swimming SC Far Western Champs
50 Back
26.05
26.05
100 Back
27.45
53.50
100 Back
53.50
17
Arsenii
Kustov
53.53
16
AA Min
AAA: 51.29 (+2.24s | 4.2%)
Dart Swimming
02/27/2025
2025 CA NV Speedo Sect @ CCA
50 Back
26.09
26.09
100 Back
27.44
53.53
100 Back
53.53
18
Isaac
Carsel
53.57
17
AA Min
AAA: 51.29 (+2.28s | 4.3%)
Dart Swimming
10/18/2025
PLS Senior Quad Meet
50 Back
26.05
26.05
100 Back
27.52
53.57
100 Back
53.57
19
Jaxon
Reddig
53.57
17
AA Min
AAA: 51.29 (+2.28s | 4.3%)
Sparks Piranhas Swim Team
01/16/2025
2025 PN VAST 48th Annual Washington Open
50 Back
26.00
26.00
100 Back
27.57
53.57
100 Back
53.57
20
Remo
Mann
53.59
15
A Min
AA: 53.59 (+0.00s | -0.0%)
Dart Swimming
12/07/2022
2022 West Speedo Winter Juniors
21
Levi
Bertrand
54.88
17
A Min
AA: 53.59 (+1.29s | 2.4%)
Sierra Marlins Swim Team
11/09/2024
Folsom Classic 2024
50 Back
26.91
26.91
100 Back
27.97
54.88
100 Back
54.88
550 Back
-28.-2
26.86
600 Back
28.02
54.88
100 Back
0.00
22
Tyler
Wood
55.15
16
A Min
AA: 53.59 (+1.56s | 2.8%)
Snun07
02/20/2025
2025 Juanita Allington Memorial
50 Back
26.56
26.56
100 Back
28.59
55.15
100 Back
55.15
23
Mason
Bussman
55.34
16
A Min
AA: 53.59 (+1.75s | 3.2%)
California Gold
12/19/2024
2024 CA NV December Sectionals At BREA
50 Back
26.63
26.63
100 Back
28.71
55.34
100 Back
55.34
24
Akim
Kirilyuk
55.77
18
A Min
AA: 53.59 (+2.18s | 3.9%)
Life Time Northern California
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
27.09
27.09
100 Back
28.68
55.77
100 Back
55.77
25
Liam
Tudor
55.98
17
BB Min
A: 55.89 (+0.09s | 0.2%)
Life Time Northern California
12/19/2024
2024 ST TXLA Jingle Bell Splash
50 Back
26.74
26.74
100 Back
29.24
55.98
100 Back
55.98
26
Brian
Spencer-Castellanos
56.22
17
BB Min
A: 55.89 (+0.33s | 0.6%)
Life Time Northern California
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
27.46
27.46
100 Back
28.76
56.22
100 Back
56.22
27
Owen
Jones
56.40
16
BB Min
A: 55.89 (+0.51s | 0.9%)
Sierra Marlins Swim Team
11/09/2024
Folsom Classic 2024
50 Back
27.79
27.79
100 Back
28.61
56.40
100 Back
56.40
28
Jacob
Domingo
56.51
16
BB Min
A: 55.89 (+0.62s | 1.1%)
Wolverine Aquatics
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Back
27.27
27.27
100 Back
29.24
56.51
100 Back
56.51
29
Nicholas
Miller
56.67
15
BB Min
A: 55.89 (+0.78s | 1.4%)
Sparks Piranhas Swim Team
11/08/2024
2024 NV State Championships
50 Back
27.80
27.80
100 Back
28.87
56.67
100 Back
56.67
30
Lucas
Ferrer
56.69
18
BB Min
A: 55.89 (+0.80s | 1.4%)
Dart Swimming
11/01/2025
2025 Joyce Lanphere Invitational
31
Joseph
Tran
56.73
14
BB Min
A: 55.89 (+0.84s | 1.5%)
Dart Swimming
11/06/2021
2021 Joyce Lanphere Invitational
32
Matthew
Choi
56.75
17
BB Min
A: 55.89 (+0.86s | 1.5%)
Sierra Marlins Swim Team
11/08/2025
Folsom Classic 2025
50 Back
27.23
27.23
100 Back
29.52
56.75
100 Back
56.75
33
Anton
Milevsky
56.89
16
BB Min
A: 55.89 (+1.00s | 1.8%)
Life Time Northern California
12/19/2024
2024 ST TXLA Jingle Bell Splash
50 Back
27.44
27.44
100 Back
29.45
56.89
100 Back
56.89
34
Lukas
Donaldson
57.00
17
BB Min
A: 55.89 (+1.11s | 1.9%)
Vacaville Swim Club
11/23/2024
VJO Vs VACA Battle For The V 2024
35
Macallan
Rocco
57.00
15
BB Min
A: 55.89 (+1.11s | 1.9%)
North Tahoe High School
05/10/2024
Northern Region Swimming Trials And Finals
50 Back
27.74
27.74
100 Back
29.26
57.00
100 Back
57.00
36
Michael
Laidlaw
57.25
16
BB Min
A: 55.89 (+1.36s | 2.4%)
Wolverine Aquatics
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
27.22
27.22
100 Back
30.03
57.25
100 Back
57.25
37
William
Titley
57.51
15
BB Min
A: 55.89 (+1.62s | 2.8%)
Wolverine Aquatics
01/13/2024
California Inviitational Swim Meet
50 Back
27.97
27.97
100 Back
29.54
57.51
100 Back
57.51
38
Jayden
Trac
58.00
14
BB Min
A: 55.89 (+2.11s | 3.6%)
Unattached
04/07/2022
2022 Pacific Swimming SC Far Western Champs
50 Back
28.09
28.09
100 Back
29.91
58.00
100 Back
58.00
39
Campbell
Fulton
58.26
15
BB Min
A: 55.89 (+2.37s | 4.1%)
Dart Swimming
11/04/2023
2023 Joyce Lanphere Invitational
40
Gavin
Smith
58.29
17
BB Min
A: 55.89 (+2.40s | 4.1%)
Bishop Manogue High School
05/10/2024
Northern Region Swimming Trials And Finals
50 Back
28.25
28.25
100 Back
30.04
58.29
100 Back
58.29
41
William
Routon
58.56
15
BB Min
A: 55.89 (+2.67s | 4.6%)
North State Narwhals
11/18/2023
Thankswimming Classic 2023
42
Raphael
Cueva
58.68
15
BB Min
A: 55.89 (+2.79s | 4.8%)
Vallejo Aquatic Club
11/03/2023
Pleasanton Seahawks SC Senior Open
50 Back
28.62
28.62
100 Back
30.06
58.68
100 Back
58.68
43
Elijah
Roys
59.18
16
BB Min
A: 55.89 (+3.29s | 5.6%)
Elk Grove Aquatics Club
01/16/2025
2025 PN VAST 48th Annual Washington Open
50 Back
29.31
29.31
100 Back
29.87
59.18
100 Back
59.18
44
Cruz
Lopez
59.30
17
BB Min
A: 55.89 (+3.41s | 5.8%)
Aquasol
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
29.08
29.08
100 Back
30.22
59.30
100 Back
59.30
45
Noah
Yang
59.75
17
BB Min
A: 55.89 (+3.86s | 6.5%)
Elk Grove Aquatics Club
01/16/2025
2025 PN VAST 48th Annual Washington Open
50 Back
29.67
29.67
100 Back
30.08
59.75
100 Back
59.75
46
Maximillian
Ng
59.78
13
BB Min
A: 55.89 (+3.89s | 6.5%)
Sierra Marlins Swim Team
04/07/2022
2022 Pacific Swimming SC Far Western Champs
50 Back
29.35
29.35
100 Back
30.43
59.78
100 Back
59.78
47
Rian
Dimalanta
1:00.82
14
B Min
BB: 1:00.59 (+0.23s | 0.4%)
Unattached
11/12/2022
Napa Valley Swim Team Short Course PC C B A+
48
Brandon
Hillstrom
1:00.97
16
B Min
BB: 1:00.59 (+0.38s | 0.6%)
Sacramento Aquatics Club
11/09/2024
Folsom Classic 2024
50 Back
29.69
29.69
100 Back
31.28
1:00.97
100 Back
1:00.97
49
Maximiliano
Dominguez
1:01.07
17
B Min
BB: 1:00.59 (+0.48s | 0.8%)
Aquasol
11/08/2025
Folsom Classic 2025
50 Back
28.66
28.66
100 Back
32.41
1:01.07
100 Back
1:01.07
50
Benjamin
Perro
1:01.71
16
B Min
BB: 1:00.59 (+1.12s | 1.8%)
Redding Swim Club
02/22/2024
2024 Juanita Allington Memorial
50 Back
30.27
30.27
100 Back
31.44
1:01.71
100 Back
1:01.71