1
Charles
Sorensen
2:07.49
13
A Min
AA: 2:07.09 (+0.40s | 0.3%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
29.00
29.00
100 Back
31.47
1:00.47
100 Back
1:00.47
150 Back
33.60
1:34.07
200 Back
33.42
2:07.49
100 Back
1:07.02
2
Kellan
Otten
2:08.91
14
A Min
AA: 2:07.09 (+1.82s | 1.4%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Back
29.53
29.53
100 Back
32.46
1:01.99
100 Back
1:01.99
150 Back
33.61
1:35.60
200 Back
33.31
2:08.91
100 Back
1:06.92
3
Haruki
Ohtani
2:08.99
14
A Min
AA: 2:07.09 (+1.90s | 1.5%)
Columbia Aquatics Association
12/04/2025
2025 Sport Fair Winter Classic
50 Back
30.28
30.28
100 Back
32.16
1:02.44
100 Back
1:02.44
150 Back
33.53
1:35.97
200 Back
33.02
2:08.99
100 Back
1:06.55
4
Damian
Nelson
2:10.32
13
A Min
AA: 2:07.09 (+3.23s | 2.5%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Back
30.51
30.51
100 Back
33.44
1:03.95
100 Back
1:03.95
150 Back
33.91
1:37.86
200 Back
32.46
2:10.32
100 Back
1:06.37
5
William
Xie
2:10.59
14
A Min
AA: 2:07.09 (+3.50s | 2.7%)
Columbia Aquatics Association
11/14/2025
GBSA 2025 Thanksgiving Swim Fest
50 Back
29.25
29.25
100 Back
33.26
1:02.51
100 Back
1:02.51
150 Back
34.33
1:36.84
200 Back
33.75
2:10.59
100 Back
1:08.08
6
Liam
Flores
2:12.70
14
BB Min
A: 2:12.59 (+0.11s | 0.1%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Back
31.34
31.34
100 Back
33.63
1:04.97
100 Back
1:04.97
150 Back
34.19
1:39.16
200 Back
33.54
2:12.70
100 Back
1:07.73
7
Weiming
Li
2:17.85
14
BB Min
A: 2:12.59 (+5.26s | 3.8%)
Columbia Aquatics Association
11/14/2025
GBSA 2025 Thanksgiving Swim Fest
50 Back
32.59
32.59
100 Back
34.52
1:07.11
100 Back
1:07.11
150 Back
35.69
1:42.80
200 Back
35.05
2:17.85
100 Back
1:10.74
8
John
Keller
2:18.30
13
BB Min
A: 2:12.59 (+5.71s | 4.1%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
31.56
31.56
100 Back
35.15
1:06.71
100 Back
1:06.71
150 Back
36.41
1:43.12
200 Back
35.18
2:18.30
100 Back
1:11.59
9
Hassan
Adawy
2:22.60
13
BB Min
A: 2:12.59 (+10.01s | 7.0%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Back
33.78
33.78
100 Back
36.09
1:09.87
100 Back
1:09.87
150 Back
37.06
1:46.93
200 Back
35.67
2:22.60
100 Back
1:12.73
10
Elliot
Wang
2:22.85
13
BB Min
A: 2:12.59 (+10.26s | 7.2%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
33.88
33.88
100 Back
35.79
1:09.67
100 Back
1:09.67
150 Back
36.75
1:46.42
200 Back
36.43
2:22.85
100 Back
1:13.18
11
Aaron
Ding
2:25.42
13
B Min
BB: 2:23.69 (+1.73s | 1.2%)
Columbia Aquatics Association
11/14/2025
GBSA 2025 Thanksgiving Swim Fest
50 Back
34.18
34.18
100 Back
36.98
1:11.16
100 Back
1:11.16
150 Back
37.75
1:48.91
200 Back
36.51
2:25.42
100 Back
1:14.26
12
Julian
Cropper
2:25.46
14
B Min
BB: 2:23.69 (+1.77s | 1.2%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
33.34
33.34
100 Back
36.31
1:09.65
100 Back
1:09.65
150 Back
37.92
1:47.57
200 Back
37.89
2:25.46
100 Back
1:15.81
13
Benjamin
Jiang
2:26.60
13
B Min
BB: 2:23.69 (+2.91s | 2.0%)
Columbia Aquatics Association
12/05/2025
2025 Christmas Championships
50 Back
34.60
34.60
100 Back
37.53
1:12.13
100 Back
1:12.13
150 Back
37.92
1:50.05
200 Back
36.55
2:26.60
100 Back
1:14.47
14
Aidan
Yen
2:27.94
13
B Min
BB: 2:23.69 (+4.25s | 2.9%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
33.38
33.38
100 Back
37.39
1:10.77
100 Back
1:10.77
150 Back
38.51
1:49.28
200 Back
38.66
2:27.94
100 Back
1:17.17
15
Lukas
Fernandez
2:30.08
14
B Min
BB: 2:23.69 (+6.39s | 4.3%)
Columbia Aquatics Association
12/05/2025
2025 Christmas Championships
50 Back
33.26
33.26
100 Back
38.39
1:11.65
100 Back
1:11.65
150 Back
39.68
1:51.33
200 Back
38.75
2:30.08
100 Back
1:18.43
16
Zein
Bazzi
2:31.07
14
B Min
BB: 2:23.69 (+7.38s | 4.9%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Back
36.50
36.50
100 Back
38.40
1:14.90
100 Back
1:14.90
150 Back
38.75
1:53.65
200 Back
37.42
2:31.07
100 Back
1:16.17
17
Elisha
Tanner
2:34.30
13
B Min
BB: 2:23.69 (+10.61s | 6.9%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
36.54
36.54
100 Back
38.28
1:14.82
100 Back
1:14.82
150 Back
40.17
1:54.99
200 Back
39.31
2:34.30
100 Back
1:19.48
18
Gabriel
Davila
2:34.79
13
B: 2:34.69 (+0.10s | 0.1%)
Columbia Aquatics Association
11/07/2025
2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
38.12
38.12
100 Back
39.32
1:17.44
100 Back
1:17.44
150 Back
38.55
1:55.99
200 Back
38.80
2:34.79
100 Back
1:17.35
19
Samuel
Greene
2:36.96
14
B: 2:34.69 (+2.27s | 1.4%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Back
36.38
36.38
100 Back
40.97
1:17.35
100 Back
1:17.35
150 Back
39.87
1:57.22
200 Back
39.74
2:36.96
100 Back
1:19.61
20
Jacob
Hernandez
2:37.11
13
B: 2:34.69 (+2.42s | 1.5%)
Columbia Aquatics Association
12/04/2025
2025 Sport Fair Winter Classic
50 Back
37.96
37.96
100 Back
39.61
1:17.57
100 Back
1:17.57
150 Back
40.12
1:57.69
200 Back
39.42
2:37.11
100 Back
1:19.54
21
Carson
Li
2:38.64
14
B: 2:34.69 (+3.95s | 2.5%)
Columbia Aquatics Association
12/05/2025
2025 Christmas Championships
50 Back
36.55
36.55
100 Back
40.20
1:16.75
100 Back
1:16.75
150 Back
41.00
1:57.75
200 Back
40.89
2:38.64
100 Back
1:21.89
22
Theodore
Tokarsky
2:41.05
13
B: 2:34.69 (+6.36s | 3.9%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Back
38.07
38.07
100 Back
40.91
1:18.98
100 Back
1:18.98
150 Back
41.74
2:00.72
200 Back
40.33
2:41.05
100 Back
1:22.07
23
Brian
Ding
2:41.11
13
B: 2:34.69 (+6.42s | 4.0%)
Columbia Aquatics Association
09/26/2025
RAC First Splash 2025
50 Back
38.83
38.83
100 Back
39.73
1:18.56
100 Back
1:18.56
150 Back
41.19
1:59.75
200 Back
41.36
2:41.11
100 Back
1:22.55
24
Joshua
Skaanland-Smith
2:45.29
14
B: 2:34.69 (+10.60s | 6.4%)
Columbia Aquatics Association
12/05/2025
2025 Christmas Championships
50 Back
38.84
38.84
100 Back
41.17
1:20.01
100 Back
1:20.01
150 Back
43.77
2:03.78
200 Back
41.51
2:45.29
100 Back
1:25.28
25
Cole
Van Leer
2:51.03
14
B: 2:34.69 (+16.34s | 9.6%)
Columbia Aquatics Association
11/07/2025
2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
40.18
40.18
100 Back
42.99
1:23.17
100 Back
1:23.17
150 Back
44.37
2:07.54
200 Back
43.49
2:51.03
100 Back
1:27.86
26
Carter
Jackson
2:52.47
14
B: 2:34.69 (+17.78s | 10.3%)
Columbia Aquatics Association
12/05/2025
2025 Christmas Championships
50 Back
40.03
40.03
100 Back
43.99
1:24.02
100 Back
1:24.02
150 Back
44.73
2:08.75
200 Back
43.72
2:52.47
100 Back
1:28.45
27
Ashton
Zhang
2:56.09
13
B: 2:34.69 (+21.40s | 12.2%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
41.06
41.06
100 Back
44.13
1:25.19
100 Back
1:25.19
150 Back
45.92
2:11.11
200 Back
44.98
2:56.09
100 Back
1:30.90
28
Andrew
Ryan
3:04.26
13
B: 2:34.69 (+29.57s | 16.0%)
Columbia Aquatics Association
01/03/2026
2026 ASTS Invitational
50 Back
42.52
42.52
100 Back
45.83
1:28.35
100 Back
1:28.35
150 Back
48.72
2:17.07
200 Back
47.19
3:04.26
100 Back
1:35.91