1
Tyler
Douglas
1:57.10
14
AAA Min
AAAA: 1:55.99 (+1.11s | 0.9%)
Rancho San Dieguito
11/06/2025
2025 Legends Of Coaching Series_Peter Daland
50 Back
27.78
27.78
100 Back
29.79
57.57
100 Back
57.57
150 Back
29.85
1:27.42
200 Back
29.68
1:57.10
100 Back
59.53
2
Kevin
Zheng
2:01.31
14
AAA Min
AAAA: 1:55.99 (+5.32s | 4.4%)
Rancho San Dieguito
11/06/2025
2025 Legends Of Coaching Series_Peter Daland
50 Back
28.57
28.57
100 Back
30.58
59.15
100 Back
59.15
150 Back
31.34
1:30.49
200 Back
30.82
2:01.31
100 Back
1:02.16
3
Alexander
Chen
2:06.25
14
AA Min
AAA: 2:01.59 (+4.66s | 3.7%)
Rancho San Dieguito
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Back
29.67
29.67
100 Back
31.81
1:01.48
100 Back
1:01.48
150 Back
32.21
1:33.69
200 Back
32.56
2:06.25
100 Back
1:04.77
4
Peter
Yuan
2:11.43
13
A Min
AA: 2:07.09 (+4.34s | 3.3%)
Rancho San Dieguito
12/19/2025
2025 SI Winter Age Group Championships
50 Back
29.92
29.92
100 Back
33.13
1:03.05
100 Back
1:03.05
150 Back
34.24
1:37.29
200 Back
34.14
2:11.43
100 Back
1:08.38
5
Liam
Gelberg
2:21.64
13
BB Min
A: 2:12.59 (+9.05s | 6.4%)
Rancho San Dieguito
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Back
32.71
32.71
100 Back
35.97
1:08.68
100 Back
1:08.68
150 Back
37.15
1:45.83
200 Back
35.81
2:21.64
100 Back
1:12.96
6
Bennett
Marinovich
2:23.21
14
BB Min
A: 2:12.59 (+10.62s | 7.4%)
Rancho San Dieguito
12/19/2025
2025 SI Winter Age Group Championships
50 Back
32.81
32.81
100 Back
36.21
1:09.02
100 Back
1:09.02
150 Back
37.70
1:46.72
200 Back
36.49
2:23.21
100 Back
1:14.19
7
Edward
Farber
2:25.59
13
B Min
BB: 2:23.69 (+1.90s | 1.3%)
Rancho San Dieguito
05/17/2025
2025 SI SBA NTS Meet
50 Back
34.72
34.72
100 Back
37.37
1:12.09
100 Back
1:12.09
150 Back
36.73
1:48.82
200 Back
36.77
2:25.59
100 Back
1:13.50
8
Reid
Foster
2:28.13
13
B Min
BB: 2:23.69 (+4.44s | 3.0%)
Rancho San Dieguito
12/19/2025
2025 SI Winter Age Group Championships
50 Back
33.52
33.52
100 Back
38.71
1:12.23
100 Back
1:12.23
150 Back
39.37
1:51.60
200 Back
36.53
2:28.13
100 Back
1:15.90
9
Frank
Guo
2:28.75
12
B Min
BB: 2:23.69 (+5.06s | 3.4%)
Rancho San Dieguito
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Back
34.11
34.11
100 Back
36.72
1:10.83
100 Back
1:10.83
150 Back
40.27
1:51.10
200 Back
37.65
2:28.75
100 Back
1:17.92
10
Orin
Marsini
2:31.27
13
B Min
BB: 2:23.69 (+7.58s | 5.0%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Back
36.02
36.02
100 Back
38.34
1:14.36
100 Back
1:14.36
150 Back
39.19
1:53.55
200 Back
37.72
2:31.27
100 Back
1:16.91
11
Yimo
Liu
2:36.54
12
B: 2:34.69 (+1.85s | 1.2%)
Rancho San Dieguito
12/19/2025
2025 SI Winter Age Group Championships
50 Back
37.20
37.20
100 Back
39.88
1:17.08
100 Back
1:17.08
150 Back
40.71
1:57.79
200 Back
38.75
2:36.54
100 Back
1:19.46
12
Vincent
Han
2:39.95
12
B: 2:34.69 (+5.26s | 3.3%)
Rancho San Dieguito
01/18/2025
2025 SI RSD All Ages NTS
50 Back
37.66
37.66
100 Back
41.16
1:18.82
100 Back
1:18.82
150 Back
41.14
1:59.96
200 Back
39.99
2:39.95
100 Back
1:21.13
13
Julian
Artis
2:40.07
12
B: 2:34.69 (+5.38s | 3.4%)
Rancho San Dieguito
12/21/2024
2024 SI Winter Age Group Championships
14
Ryan
Scanderbeg
2:41.49
13
B: 2:34.69 (+6.80s | 4.2%)
Rancho San Dieguito
11/08/2025
2025 SI SDSA All Ages NTS Meet
50 Back
37.69
37.69
100 Back
41.61
1:19.30
100 Back
1:19.30
150 Back
42.20
2:01.50
200 Back
39.99
2:41.49
100 Back
1:22.19
15
Taisei
Suzuki
2:45.14
14
B: 2:34.69 (+10.45s | 6.3%)
Rancho San Dieguito
11/08/2025
2025 SI SDSA All Ages NTS Meet
50 Back
38.81
38.81
100 Back
41.66
1:20.47
100 Back
1:20.47
150 Back
42.92
2:03.39
200 Back
41.75
2:45.14
100 Back
1:24.67
16
Ethan
McCall
2:49.17
13
B: 2:34.69 (+14.48s | 8.6%)
Rancho San Dieguito
02/07/2025
2025 SI SBA All Ages NTS Meet Feb 7 9
50 Back
39.02
39.02
100 Back
44.93
1:23.95
100 Back
1:23.95
150 Back
44.60
2:08.55
200 Back
40.62
2:49.17
100 Back
1:25.22
17
Ariya
Saberi
2:50.20
13
B: 2:34.69 (+15.51s | 9.1%)
Rancho San Dieguito
01/31/2026
2026 SBA All Ages NTS Meet
50 Back
40.32
40.32
100 Back
43.99
1:24.31
100 Back
1:24.31
150 Back
44.22
2:08.53
200 Back
41.67
2:50.20
100 Back
1:25.89
18
Brandt
van Dillen
2:56.80
13
B: 2:34.69 (+22.11s | 12.5%)
Rancho San Dieguito
05/17/2025
2025 SI SBA NTS Meet
50 Back
41.67
41.67
100 Back
45.93
1:27.60
100 Back
1:27.60
150 Back
46.10
2:13.70
200 Back
43.10
2:56.80
100 Back
1:29.20
19
Oliver
Fletcher
3:16.19
12
B: 2:34.69 (+41.50s | 21.2%)
Rancho San Dieguito
01/18/2025
2025 SI RSD All Ages NTS
50 Back
47.89
47.89
100 Back
51.44
1:39.33
100 Back
1:39.33
200 Back
1:36.86
3:16.19
100 Back
1:36.86