1
Robbie
Doolittle
50.58
16
AAAA Min
Sierra Marlins Swim Team
12/10/2025
2025 West Speedo Winter Juniors
2
Joey
Salvetti
50.94
15
AAA Min
AAAA: 50.69 (+0.25s | 0.5%)
Life Time Northern California
12/10/2025
2025 West Speedo Winter Juniors
50 Back
24.37
24.37
100 Back
26.57
50.94
100 Back
50.94
3
Denis
Valle
51.84
16
AAA Min
AAAA: 50.69 (+1.15s | 2.2%)
Dart Swimming
11/08/2025
Folsom Classic 2025
50 Back
24.88
24.88
100 Back
26.96
51.84
100 Back
51.84
4
Ryan
Shane
52.05
16
AAA Min
AAAA: 50.69 (+1.36s | 2.6%)
California Capital Aquatics
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
25.24
25.24
100 Back
26.81
52.05
100 Back
52.05
5
Nathan
Friedman
55.27
15
AA Min
AAA: 53.09 (+2.18s | 3.9%)
Sierra Marlins Swim Team
11/08/2025
Folsom Classic 2025
50 Back
26.88
26.88
100 Back
28.39
55.27
100 Back
55.27
6
David
Price
55.63
16
A Min
AA: 55.49 (+0.14s | 0.3%)
Sacramento Aquatics Club
01/17/2026
Cal Invitational Swim Meet
50 Back
27.12
27.12
100 Back
28.51
55.63
100 Back
55.63
7
Liam
Andrews
55.70
16
A Min
AA: 55.49 (+0.21s | 0.4%)
Aquasol
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
26.97
26.97
100 Back
28.73
55.70
100 Back
55.70
8
Isaac
Nieves
56.39
15
A Min
AA: 55.49 (+0.90s | 1.6%)
Snun07
02/20/2025
2025 Juanita Allington Memorial
50 Back
27.66
27.66
100 Back
28.73
56.39
100 Back
56.39
9
Joseph
Isola
56.46
16
A Min
AA: 55.49 (+0.97s | 1.7%)
Shasta YMCA Sharks
11/21/2025
2025 Rogue Rapids Sofia Marks Invitational
50 Back
27.44
27.44
100 Back
29.02
56.46
100 Back
56.46
10
Tommy
Jiang
56.47
13
A Min
AA: 55.49 (+0.98s | 1.7%)
Dart Swimming
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
27.66
27.66
100 Back
28.81
56.47
100 Back
56.47
11
Wesley
Armstrong
56.66
15
A Min
AA: 55.49 (+1.17s | 2.1%)
California Capital Aquatics
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
27.41
27.41
100 Back
29.25
56.66
100 Back
56.66
12
Robinson
Herman
57.60
16
A Min
AA: 55.49 (+2.11s | 3.7%)
Life Time Northern California
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
27.62
27.62
100 Back
29.98
57.60
100 Back
57.60
13
Luke
Anderson
57.67
15
A Min
AA: 55.49 (+2.18s | 3.8%)
Dart Swimming
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
28.30
28.30
100 Back
29.37
57.67
100 Back
57.67
14
Mario
Maravilla
58.02
15
BB Min
A: 57.89 (+0.13s | 0.2%)
Dart Swimming
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
27.13
27.13
100 Back
30.89
58.02
100 Back
58.02
15
Aidan
Collins
58.03
14
BB Min
A: 57.89 (+0.14s | 0.2%)
Dart Swimming
10/21/2023
OAPB SC Senior Open 102123102223
50 Back
27.43
27.43
100 Back
30.60
58.03
100 Back
58.03
16
Dylan
Santamaria
58.18
15
BB Min
A: 57.89 (+0.29s | 0.5%)
Dart Swimming
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
27.44
27.44
100 Back
30.74
58.18
100 Back
58.18
17
Blake
Pentecost
58.41
16
BB Min
A: 57.89 (+0.52s | 0.9%)
Life Time Northern California
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
28.50
28.50
100 Back
29.91
58.41
100 Back
58.41
18
Levi
Perez
58.64
16
BB Min
A: 57.89 (+0.75s | 1.3%)
Sierra Marlins Swim Team
12/19/2025
2025 SI Winter Age Group Championships
50 Back
27.86
27.86
100 Back
30.78
58.64
100 Back
58.64
19
Nooa
Lawrence
58.73
15
BB Min
A: 57.89 (+0.84s | 1.4%)
Unattached
04/04/2025
2025 Clovis West Invitational
50 Back
28.83
28.83
100 Back
29.90
58.73
100 Back
58.73
20
Connor
Haslerud
58.88
16
BB Min
A: 57.89 (+0.99s | 1.7%)
Redding Swim Club
11/22/2025
Thankswimming Classic 2025
21
Luke
Stead
58.97
16
BB Min
A: 57.89 (+1.08s | 1.8%)
Aquasol
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
28.24
28.24
100 Back
30.73
58.97
100 Back
58.97
22
Edoardo
Sacchi
59.15
15
BB Min
A: 57.89 (+1.26s | 2.1%)
Davis Aquamonsters
01/17/2026
Cal Invitational Swim Meet
50 Back
28.34
28.34
100 Back
30.81
59.15
100 Back
59.15
23
Kayden
Williams
59.59
15
BB Min
A: 57.89 (+1.70s | 2.9%)
Sparks Piranhas Swim Team
11/08/2024
2024 NV State Championships
50 Back
28.88
28.88
100 Back
30.71
59.59
100 Back
59.59
24
Carson
Haslerud
1:00.27
15
BB Min
A: 57.89 (+2.38s | 3.9%)
Redding Swim Club
11/22/2025
Thankswimming Classic 2025
25
Ian
Kim
1:00.36
15
BB Min
A: 57.89 (+2.47s | 4.1%)
Sierra Marlins Swim Team
12/19/2025
2025 SI Winter Age Group Championships
50 Back
28.64
28.64
100 Back
31.72
1:00.36
100 Back
1:00.36
26
Forte
Dimidik
1:00.45
15
BB Min
A: 57.89 (+2.56s | 4.2%)
Dart Swimming
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
29.86
29.86
100 Back
30.59
1:00.45
100 Back
1:00.45
27
Vincent
Fang
1:00.66
15
BB Min
A: 57.89 (+2.77s | 4.6%)
Sierra Marlins Swim Team
11/08/2025
Folsom Classic 2025
50 Back
29.40
29.40
100 Back
31.26
1:00.66
100 Back
1:00.66
28
Mao
Li
1:00.68
15
BB Min
A: 57.89 (+2.79s | 4.6%)
Sierra Marlins Swim Team
12/19/2025
2025 SI Winter Age Group Championships
50 Back
29.14
29.14
100 Back
31.54
1:00.68
100 Back
1:00.68
29
Cayden
Wiley
1:00.70
15
BB Min
A: 57.89 (+2.81s | 4.6%)
Sacramento Aquatics Club
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Back
29.95
29.95
100 Back
30.75
1:00.70
100 Back
1:00.70
30
Matthew
Huang
1:00.71
13
BB Min
A: 57.89 (+2.82s | 4.6%)
Dart Swimming
08/05/2022
2022 REAL Short Course T F Championships
50 Back
28.99
28.99
100 Back
31.72
1:00.71
100 Back
1:00.71
31
Rylie
Henderson
1:00.74
15
BB Min
A: 57.89 (+2.85s | 4.7%)
Sparks Piranhas Swim Team
11/08/2024
2024 NV State Championships
50 Back
29.63
29.63
100 Back
31.11
1:00.74
100 Back
1:00.74
32
Matthew
Wood
1:00.95
13
BB Min
A: 57.89 (+3.06s | 5.0%)
Dart Swimming
11/18/2023
Terrapins SC Senior Open Meet
50 Back
29.42
29.42
100 Back
31.53
1:00.95
100 Back
1:00.95
33
Bryce
Trac
1:01.27
13
BB Min
A: 57.89 (+3.38s | 5.5%)
Sierra Marlins Swim Team
03/22/2024
Southwest Age Group Regional
50 Back
29.79
29.79
100 Back
31.48
1:01.27
100 Back
1:01.27
34
Julian
Almetus
1:01.44
14
BB Min
A: 57.89 (+3.55s | 5.8%)
Dart Swimming
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
30.26
30.26
100 Back
31.18
1:01.44
100 Back
1:01.44
35
Michael
Tang
1:01.46
15
BB Min
A: 57.89 (+3.57s | 5.8%)
Aquasol
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
29.10
29.10
100 Back
32.36
1:01.46
100 Back
1:01.46
36
Sinan
Hasanov
1:01.59
15
BB Min
A: 57.89 (+3.70s | 6.0%)
Unattached
04/04/2025
2025 Clovis West Invitational
50 Back
29.56
29.56
100 Back
32.03
1:01.59
100 Back
1:01.59
37
Richard
Grauman
1:01.63
14
BB Min
A: 57.89 (+3.74s | 6.1%)
Sacramento Aquatics Club
11/08/2025
Folsom Classic 2025
50 Back
30.28
30.28
100 Back
31.35
1:01.63
100 Back
1:01.63
38
Jesse
Lam
1:01.65
15
BB Min
A: 57.89 (+3.76s | 6.1%)
Dart Swimming
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
30.63
30.63
100 Back
31.02
1:01.65
100 Back
1:01.65
39
Will
Hinz
1:01.76
15
BB Min
A: 57.89 (+3.87s | 6.3%)
Sierra Marlins Swim Team
12/21/2024
2024 SI Winter Age Group Championships
50 Back
29.98
29.98
100 Back
31.78
1:01.76
100 Back
1:01.76
40
Nathan
Bareilles
1:01.96
14
BB Min
A: 57.89 (+4.07s | 6.6%)
Humboldt Swim Club
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
30.48
30.48
100 Back
31.48
1:01.96
100 Back
1:01.96
41
Noah
Leibert
1:02.13
14
BB Min
A: 57.89 (+4.24s | 6.8%)
Dart Swimming
11/02/2024
2024 Joyce Lanphere Invitational
42
Jett
Steele
1:02.14
15
BB Min
A: 57.89 (+4.25s | 6.8%)
Dart Swimming
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
30.54
30.54
100 Back
31.60
1:02.14
100 Back
1:02.14
43
Adden
Uy
1:02.58
15
BB Min
A: 57.89 (+4.69s | 7.5%)
Dart Swimming
11/09/2024
Folsom Classic 2024
50 Back
29.51
29.51
100 Back
33.07
1:02.58
100 Back
1:02.58
44
Adam
Farinelli
1:03.13
15
B Min
BB: 1:02.69 (+0.44s | 0.7%)
California Gold
11/08/2025
Folsom Classic 2025
50 Back
30.51
30.51
100 Back
32.62
1:03.13
100 Back
1:03.13
45
Jaydison
Dacuycuy
1:03.17
14
B Min
BB: 1:02.69 (+0.48s | 0.8%)
Dart Swimming
10/28/2023
SCSC Vs DART Dual Meet
46
Alexander
Plant
1:03.41
13
B Min
BB: 1:02.69 (+0.72s | 1.1%)
Dart Swimming
11/09/2024
Folsom Classic 2024
47
David
Price
1:03.63
14
B Min
BB: 1:02.69 (+0.94s | 1.5%)
California Gold
01/13/2024
2024 Tiger Aquatics C B BB+
48
Ryan
Haslerud
1:04.23
14
B Min
BB: 1:02.69 (+1.54s | 2.4%)
Unattached
10/18/2024
2024 KING OF THE HILL CHALLENGE
50 Back
31.86
31.86
100 Back
32.37
1:04.23
100 Back
1:04.23
49
Parker
Tate
1:04.47
15
B Min
BB: 1:02.69 (+1.78s | 2.8%)
Snun07
02/20/2025
2025 Juanita Allington Memorial
50 Back
31.12
31.12
100 Back
33.35
1:04.47
100 Back
1:04.47
50
James
McMeekin
1:04.52
15
B Min
BB: 1:02.69 (+1.83s | 2.8%)
Davis Aquamonsters
01/17/2026
Cal Invitational Swim Meet
50 Back
30.97
30.97
100 Back
33.55
1:04.52
100 Back
1:04.52