1
Kevin
Zheng
1:05.94
14
AA Min
AAA: 1:03.29 (+2.65s | 4.0%)
Rancho San Dieguito
01/17/2026
2026 SI MRA A BB Meet
50 Breast
31.13
31.13
100 Breast
34.81
1:05.94
100 Breast
1:05.94
2
Tyler
Douglas
1:07.32
14
A Min
AA: 1:06.19 (+1.13s | 1.7%)
Rancho San Dieguito
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Breast
31.87
31.87
100 Breast
35.45
1:07.32
100 Breast
1:07.32
3
Reid
Foster
1:07.33
13
A Min
AA: 1:06.19 (+1.14s | 1.7%)
Rancho San Dieguito
12/19/2025
2025 SI Winter Age Group Championships
4
Michael
Lu
1:08.90
14
A Min
AA: 1:06.19 (+2.71s | 3.9%)
Rancho San Dieguito
10/04/2025
2025 SI CAST Pentathlon 14 U Copied
5
Edward
Farber
1:11.49
14
BB Min
A: 1:08.99 (+2.50s | 3.5%)
Rancho San Dieguito
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Breast
34.10
34.10
100 Breast
37.39
1:11.49
100 Breast
1:11.49
6
Alexander
Chen
1:13.32
14
BB Min
A: 1:08.99 (+4.33s | 5.9%)
Rancho San Dieguito
10/11/2025
2025 SI RSD All Ages B C Meet
50 Breast
34.17
34.17
100 Breast
39.15
1:13.32
100 Breast
1:13.32
7
Vincent
Han
1:13.44
13
BB Min
A: 1:08.99 (+4.45s | 6.1%)
Rancho San Dieguito
10/04/2025
2025 SI CAST Pentathlon 14 U Copied
8
Frank
Guo
1:14.21
13
BB Min
A: 1:08.99 (+5.22s | 7.0%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
35.10
35.10
100 Breast
39.11
1:14.21
100 Breast
1:14.21
9
Peter
Yuan
1:15.06
13
B Min
BB: 1:14.79 (+0.27s | 0.4%)
Rancho San Dieguito
10/04/2025
2025 SI CAST Pentathlon 14 U Copied
10
Zixuan
Zhang
1:15.33
14
B Min
BB: 1:14.79 (+0.54s | 0.7%)
Rancho San Dieguito
12/05/2025
SI 2025 RSD All Ages WAG Max
50 Breast
34.62
34.62
100 Breast
40.71
1:15.33
100 Breast
1:15.33
11
Jaxson
Dufresne
1:15.49
13
B Min
BB: 1:14.79 (+0.70s | 0.9%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
35.46
35.46
100 Breast
40.03
1:15.49
100 Breast
1:15.49
12
Liam
Gelberg
1:15.62
13
B Min
BB: 1:14.79 (+0.83s | 1.1%)
Rancho San Dieguito
10/11/2025
2025 SI RSD All Ages B C Meet
50 Breast
36.92
36.92
100 Breast
38.70
1:15.62
100 Breast
1:15.62
13
Grant
Vaccaro
1:15.63
14
B Min
BB: 1:14.79 (+0.84s | 1.1%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
35.60
35.60
100 Breast
40.03
1:15.63
100 Breast
1:15.63
14
Bennett
Marinovich
1:17.31
14
B Min
BB: 1:14.79 (+2.52s | 3.3%)
Rancho San Dieguito
12/05/2025
SI 2025 RSD All Ages WAG Max
50 Breast
37.59
37.59
100 Breast
39.72
1:17.31
100 Breast
1:17.31
15
Justin
Chang
1:17.53
13
B Min
BB: 1:14.79 (+2.74s | 3.5%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
35.46
35.46
100 Breast
42.07
1:17.53
100 Breast
1:17.53
16
Julian
Artis
1:17.58
13
B Min
BB: 1:14.79 (+2.79s | 3.6%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
36.15
36.15
100 Breast
41.43
1:17.58
100 Breast
1:17.58
17
Samesh
Wurth
1:20.50
13
B: 1:20.49 (+0.01s | 0.0%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
37.59
37.59
100 Breast
42.91
1:20.50
100 Breast
1:20.50
18
Oliver
Tsai
1:21.97
13
B: 1:20.49 (+1.48s | 1.8%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
37.92
37.92
100 Breast
44.05
1:21.97
100 Breast
1:21.97
19
Jackson
Jhang
1:22.22
14
B: 1:20.49 (+1.73s | 2.1%)
Rancho San Dieguito
12/05/2025
SI 2025 RSD All Ages WAG Max
50 Breast
38.22
38.22
100 Breast
44.00
1:22.22
100 Breast
1:22.22
20
Yimo
Liu
1:23.21
12
B: 1:20.49 (+2.72s | 3.3%)
Rancho San Dieguito
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Breast
39.83
39.83
100 Breast
43.38
1:23.21
100 Breast
1:23.21
21
Taisei
Suzuki
1:23.64
13
B: 1:20.49 (+3.15s | 3.8%)
Rancho San Dieguito
08/02/2025
2025 SI WIND All Ages NTS Wrap Up Meet
22
Loren
Vieira
1:23.90
13
B: 1:20.49 (+3.41s | 4.1%)
Rancho San Dieguito
04/12/2025
2025 SBA BC Meet
50 Breast
39.08
39.08
100 Breast
44.82
1:23.90
100 Breast
1:23.90
23
Ethan
McCall
1:25.02
14
B: 1:20.49 (+4.53s | 5.3%)
Rancho San Dieguito
06/07/2025
2025 SI JBST Splash Dash Max
50 Breast
40.03
40.03
100 Breast
44.99
1:25.02
100 Breast
1:25.02
24
Leonard
Yu
1:25.95
13
B: 1:20.49 (+5.46s | 6.4%)
Rancho San Dieguito
10/11/2025
2025 SI RSD All Ages B C Meet
50 Breast
39.91
39.91
100 Breast
46.04
1:25.95
100 Breast
1:25.95
25
Shri
Ananthu
1:26.24
13
B: 1:20.49 (+5.75s | 6.7%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
41.78
41.78
100 Breast
44.46
1:26.24
100 Breast
1:26.24
26
Aaron
Lee
1:27.80
12
B: 1:20.49 (+7.31s | 8.3%)
Rancho San Dieguito
01/18/2025
2025 SI RSD All Ages NTS
50 Breast
39.97
39.97
100 Breast
47.83
1:27.80
100 Breast
1:27.80
27
Luke
Bokhoven
1:28.18
13
B: 1:20.49 (+7.69s | 8.7%)
Rancho San Dieguito
10/12/2024
2024 SI SBA All Ages B C Meet Oct 12 13
50 Breast
40.81
40.81
100 Breast
47.37
1:28.18
100 Breast
1:28.18
28
Josh
Tswei
1:28.97
13
B: 1:20.49 (+8.48s | 9.5%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
42.93
42.93
100 Breast
46.04
1:28.97
100 Breast
1:28.97
29
Ariya
Saberi
1:29.53
13
B: 1:20.49 (+9.04s | 10.1%)
Rancho San Dieguito
10/11/2025
2025 SI RSD All Ages B C Meet
50 Breast
42.48
42.48
100 Breast
47.05
1:29.53
100 Breast
1:29.53
30
Ian
Ru
1:30.06
13
B: 1:20.49 (+9.57s | 10.6%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
40.66
40.66
100 Breast
49.40
1:30.06
100 Breast
1:30.06
31
Orin
Marsini
1:30.16
13
B: 1:20.49 (+9.67s | 10.7%)
Rancho San Dieguito
12/04/2025
2025 Holiday Swim Festival
50 Breast
42.09
42.09
100 Breast
48.07
1:30.16
100 Breast
1:30.16
32
Jake
Frisch
1:30.65
13
B: 1:20.49 (+10.16s | 11.2%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
44.50
44.50
100 Breast
46.15
1:30.65
100 Breast
1:30.65
33
Brandt
van Dillen
1:32.07
13
B: 1:20.49 (+11.58s | 12.6%)
Rancho San Dieguito
10/11/2025
2025 SI RSD All Ages B C Meet
50 Breast
43.47
43.47
100 Breast
48.60
1:32.07
100 Breast
1:32.07
34
Carter
Sheffrey
1:32.24
13
B: 1:20.49 (+11.75s | 12.7%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
44.32
44.32
100 Breast
47.92
1:32.24
100 Breast
1:32.24
35
Ryan
Scanderbeg
1:35.82
12
B: 1:20.49 (+15.33s | 16.0%)
Rancho San Dieguito
05/17/2025
2025 SI SBA NTS Meet
50 Breast
45.93
45.93
100 Breast
49.89
1:35.82
100 Breast
1:35.82
36
Darren
Davidson
1:36.54
13
B: 1:20.49 (+16.05s | 16.6%)
Rancho San Dieguito
12/04/2025
2025 Holiday Swim Festival
50 Breast
46.25
46.25
100 Breast
50.29
1:36.54
100 Breast
1:36.54
37
Henry
Xu
1:37.49
13
B: 1:20.49 (+17.00s | 17.4%)
Rancho San Dieguito
01/18/2025
2025 SI RSD All Ages NTS
50 Breast
45.27
45.27
100 Breast
52.22
1:37.49
100 Breast
1:37.49
38
Eoin
McCall
1:39.96
13
B: 1:20.49 (+19.47s | 19.5%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Breast
46.01
46.01
100 Breast
53.95
1:39.96
100 Breast
1:39.96
39
Skyler
Yu
1:43.76
12
B: 1:20.49 (+23.27s | 22.4%)
Rancho San Dieguito
06/28/2025
2025 SI FAST RISING STARS 2
40
Declan
Frost
1:45.96
12
B: 1:20.49 (+25.47s | 24.0%)
Rancho San Dieguito
01/18/2025
2025 SI RSD All Ages NTS
50 Breast
50.32
50.32
100 Breast
55.64
1:45.96
100 Breast
1:45.96
41
Leonardo
Do
1:47.67
12
B: 1:20.49 (+27.18s | 25.2%)
Rancho San Dieguito
08/02/2025
2025 SI WIND All Ages NTS Wrap Up Meet
42
Neil
Krishnan
1:47.84
12
B: 1:20.49 (+27.35s | 25.4%)
Rancho San Dieguito
10/11/2025
2025 SI RSD All Ages B C Meet
43
Noah
Hwang
1:51.05
12
B: 1:20.49 (+30.56s | 27.5%)
Rancho San Dieguito
03/15/2025
2025 SI JBST NTS All Ages
44
Michael
Beierle
1:54.40
13
B: 1:20.49 (+33.91s | 29.6%)
Rancho San Dieguito
01/18/2025
2025 SI RSD All Ages NTS
45
London
Lizarraga
1:57.98
12
B: 1:20.49 (+37.49s | 31.8%)
Rancho San Dieguito
06/07/2025
2025 SI JBST Splash Dash Max
50 Breast
57.59
57.59
100 Breast
1:00.39
1:57.98
100 Breast
1:57.98