1
Robbie
Doolittle
50.58
16
AAAA Min
Sierra Marlins Swim Team
12/10/2025
2025 West Speedo Winter Juniors
2
Denis
Valle
50.60
16
AAAA Min
Dart Swimming
02/26/2026
2026 CA NV Speedo Sect @ CCA
50 Back
24.19
24.19
100 Back
26.41
50.60
100 Back
50.60
3
Tommy
Jiang
50.81
15
AAA Min
AAAA: 50.69 (+0.12s | 0.2%)
Dart Swimming
02/26/2026
2026 CA NV Speedo Sect @ CCA
4
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
5
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
6
Isaac
Nieves
53.01
16
AAA Min
AAAA: 50.69 (+2.32s | 4.4%)
Sierra Marlins Swim Team
02/26/2026
2026 CA NV Speedo Sect @ CCA
50 Back
25.75
25.75
100 Back
27.26
53.01
100 Back
53.01
7
Lucas
Pellow
53.50
16
AA Min
AAA: 53.09 (+0.41s | 0.8%)
Life Time Northern California
02/26/2026
2026 CA NV Speedo Sect @ CCA
50 Back
26.21
26.21
100 Back
27.29
53.50
100 Back
53.50
8
Ayden
Albertsen
54.16
16
AA Min
AAA: 53.09 (+1.07s | 2.0%)
Snohomish
02/20/2026
2026 WIAA 3A Boys HS State Champs OB
50 Back
25.93
25.93
100 Back
28.23
54.16
100 Back
54.16
9
David
Price
54.48
16
AA Min
AAA: 53.09 (+1.39s | 2.6%)
Sacramento Aquatics Club
02/26/2026
2026 CA NV Speedo Sect @ CCA
50 Back
26.65
26.65
100 Back
27.83
54.48
100 Back
54.48
10
Robin
Herman
54.68
16
AA Min
AAA: 53.09 (+1.59s | 2.9%)
Life Time Northern California
02/26/2026
2026 CA NV Speedo Sect @ CCA
50 Back
26.38
26.38
100 Back
28.30
54.68
100 Back
54.68
11
Nathan
Friedman
54.91
15
AA Min
AAA: 53.09 (+1.82s | 3.3%)
Sierra Marlins Swim Team
02/26/2026
2026 CA NV Speedo Sect @ CCA
50 Back
26.57
26.57
100 Back
28.34
54.91
100 Back
54.91
12
Rysen
Tuomisto
55.16
16
AA Min
AAA: 53.09 (+2.07s | 3.8%)
Stingray Swim Team
11/22/2025
2025 PN Nov AGI, Division 2 (SMAC)
50 Back
26.60
26.60
100 Back
28.56
55.16
100 Back
55.16
13
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
14
Wesley
Armstrong
56.17
16
A Min
AA: 55.49 (+0.68s | 1.2%)
California Capital Aquatics
02/26/2026
2026 CA NV Speedo Sect @ CCA
50 Back
27.12
27.12
100 Back
29.05
56.17
100 Back
56.17
15
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
16
Luke
Anderson
57.67
16
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
17
Mario
Maravilla
58.02
16
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
18
Edoardo
Sacchi
58.14
15
BB Min
A: 57.89 (+0.25s | 0.4%)
Unattached
02/13/2026
2026 SI Presidents Day Senior Classic Copi
50 Back
27.63
27.63
100 Back
30.51
58.14
100 Back
58.14
19
Dylan
Santamaria
58.18
16
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
20
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
21
Nooa
Lawrence
58.73
16
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
22
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
23
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
24
Kayden
Williams
59.59
16
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
25
Carson
Haslerud
1:00.27
15
BB Min
A: 57.89 (+2.38s | 3.9%)
Redding Swim Club
11/22/2025
Thankswimming Classic 2025
26
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
27
Vincent
Fang
1:00.66
16
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
David
Ganzon
1:00.68
15
BB Min
A: 57.89 (+2.79s | 4.6%)
Unattached
02/13/2026
2026 SI Presidents Day Senior Classic Copi
50 Back
29.28
29.28
100 Back
31.40
1:00.68
100 Back
1:00.68
30
Cayden
Wiley
1:00.70
16
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
31
Rylie
Henderson
1:00.74
16
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
16
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
Julian
Almetus
1:01.44
16
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
34
Michael
Tang
1:01.46
16
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
35
Sinan
Hasanov
1:01.59
16
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
36
Richard
Grauman
1:01.63
15
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
37
Jesse
Lam
1:01.65
16
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
38
Will
Hinz
1:01.76
16
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
39
Nathan
Bareilles
1:01.96
16
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
40
Noah
Leibert
1:02.13
16
BB Min
A: 57.89 (+4.24s | 6.8%)
Dart Swimming
11/02/2024
2024 Joyce Lanphere Invitational
41
Jett
Steele
1:02.14
16
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
42
Jayden
Rodriguez-Morales
1:02.46
15
BB Min
A: 57.89 (+4.57s | 7.3%)
Sierra Marlins Swim Team
11/08/2025
Folsom Classic 2025
50 Back
30.37
30.37
100 Back
32.09
1:02.46
100 Back
1:02.46
43
Adden
Uy
1:02.58
16
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
16
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
15
B Min
BB: 1:02.69 (+0.72s | 1.1%)
Dart Swimming
11/09/2024
Folsom Classic 2024
47
Ryan
Haslerud
1:04.12
15
B Min
BB: 1:02.69 (+1.43s | 2.2%)
Redding Swim Club
03/14/2026
2026 NNA AGO
50 Back
31.01
31.01
100 Back
33.11
1:04.12
100 Back
1:04.12
48
Parker
Tate
1:04.47
16
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
49
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
50
Wyatt
Nelson
1:04.67
15
B Min
BB: 1:02.69 (+1.98s | 3.1%)
Redding Swim Club
02/01/2025
Superior Aquatics Last Chance
50 Back
31.55
31.55
100 Back
33.12
1:04.67
100 Back
1:04.67