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Sean Lottermoser

Age: 15 years old
Age Category: 15-16
Team: Island School | Hawaiian Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Island School Hawaiian Swimming Western Zone USA
Free 50 Y 22.42 15 11/21/2025 AA AAA: 22.19 (+0.23s | 1.0%) 1 8 210 795
Free 100 Y 49.20 Analysis 15 11/21/2025 AA AAA: 48.79 (+0.41s | 0.8%) 1 12 284 988
50 Free
23.45
23.45
100 Free
25.75
49.20
100 Free
49.20
Free 200 Y 1:50.13 Analysis 15 11/21/2025 AA AAA: 1:46.89 (+3.24s | 2.9%) 1 12 448 1,000+
50 Free
24.90
24.90
100 Free
27.80
52.70
100 Free
52.70
150 Free
29.34
1:22.04
200 Free
28.09
1:50.13
100 Free
57.43
Free 500 Y 4:55.98 Analysis 15 11/21/2025 AA AAA: 4:49.49 (+6.49s | 2.2%) 1 6 296 931
50 Free
26.10
26.10
100 Free
29.54
55.64
100 Free
55.64
150 Free
30.20
1:25.84
200 Free
30.66
1:56.50
100 Free
1:00.86
250 Free
30.13
2:26.63
300 Free
30.13
2:56.76
100 Free
1:00.26
350 Free
30.46
3:27.22
400 Free
30.21
3:57.43
100 Free
1:00.67
450 Free
30.22
4:27.65
500 Free
28.33
4:55.98
100 Free
58.55
Free 1000 Y 10:20.04 Analysis 15 11/21/2025 AA AAA: 10:06.39 (+13.65s | 2.2%) 1 5 236 724
Free 1650 Y 17:08.81 Analysis 15 11/21/2025 AA AAA: 16:50.89 (+17.92s | 1.7%) 1 5 156 505
50 Free
27.66
27.66
100 Free
31.58
59.24
100 Free
59.24
150 Free
31.42
1:30.66
200 Free
31.36
2:02.02
100 Free
1:02.78
250 Free
31.16
2:33.19
300 Free
31.40
3:04.59
100 Free
1:02.56
350 Free
31.06
3:35.65
400 Free
31.25
4:06.90
100 Free
1:02.31
450 Free
31.81
4:38.71
500 Free
31.38
5:10.09
100 Free
1:03.19
550 Free
31.09
5:41.18
600 Free
30.97
6:12.15
100 Free
1:02.06
650 Free
31.43
6:43.58
700 Free
31.08
7:14.66
100 Free
1:02.51
750 Free
31.22
7:45.88
800 Free
31.09
8:16.97
100 Free
1:02.31
850 Free
30.86
8:47.83
900 Free
30.37
9:18.20
100 Free
1:01.23
950 Free
30.40
9:48.60
1000 Free
31.44
10:20.04
100 Free
1:01.84
1050 Free
30.96
10:51.00
1100 Free
31.69
11:22.69
100 Free
1:02.65
1150 Free
31.88
11:54.57
1200 Free
31.88
12:26.45
100 Free
1:03.76
1250 Free
31.79
12:58.24
1300 Free
31.10
13:29.34
100 Free
1:02.89
1350 Free
31.66
14:01.00
1400 Free
31.60
14:32.60
100 Free
1:03.26
1450 Free
31.80
15:04.40
1500 Free
31.13
15:35.53
100 Free
1:02.93
1550 Free
31.51
16:07.04
1600 Free
31.72
16:38.76
100 Free
1:03.23
1650 Free
30.05
17:08.81
Back 50 Y 25.93 15 11/21/2025 1 8 186 617
Back 100 Y 57.72 Analysis 15 10/25/2025 A AA: 55.49 (+2.23s | 3.9%) 1 13 474 1,000+
Back 200 Y 2:12.29 Analysis 15 10/18/2025 BB A: 2:06.59 (+5.70s | 4.3%) 1 15 720 1,000+
50 Back
30.67
30.67
100 Back
34.36
1:05.03
100 Back
1:05.03
150 Back
34.76
1:39.79
200 Back
32.50
2:12.29
100 Back
1:07.26
Breast 50 Y 31.82 15 02/07/2026 1 11 584 1,000+
Breast 100 Y 1:08.68 Analysis 15 01/17/2026 BB A: 1:05.89 (+2.79s | 4.1%) 1 22 930 1,000+
50 Breast
31.98
31.98
100 Breast
36.70
1:08.68
100 Breast
1:08.68
Breast 200 Y 2:24.69 Analysis 15 12/06/2025 BB A: 2:23.19 (+1.50s | 1.0%) 1 11 524 1,000+
50 Breast
32.25
32.25
100 Breast
37.25
1:09.50
100 Breast
1:09.50
150 Breast
38.54
1:48.04
200 Breast
36.65
2:24.69
100 Breast
1:15.19
Fly 50 Y 26.12 15 02/07/2026 1 16 481 1,000+
Fly 100 Y 56.82 Analysis 15 10/25/2025 A AA: 55.19 (+1.63s | 2.9%) 1 21 649 1,000+
Fly 200 Y 2:11.68 Analysis 15 12/06/2025 BB A: 2:08.79 (+2.89s | 2.2%) 1 10 515 1,000+
50 Fly
28.92
28.92
100 Fly
33.56
1:02.48
100 Fly
1:02.48
150 Fly
34.89
1:37.37
200 Fly
34.31
2:11.68
100 Fly
1:09.20
IM 200 Y 2:09.25 Analysis 15 12/06/2025 A AA: 2:03.99 (+5.26s | 4.1%) 1 20 770 1,000+
50 Fly
27.00
27.00
100 Back
34.14
1:01.14
100 IM
1:01.14
150 Breast
39.52
1:40.66
200 Free
28.59
2:09.25
100 IM
1:08.11
IM 400 Y 4:41.90 Analysis 15 10/18/2025 BB A: 4:36.19 (+5.71s | 2.0%) 1 12 639 1,000+
50 Fly
29.29
29.29
100 Fly
33.74
1:03.03
100 Fly
1:03.03
150 Back
38.68
1:41.71
200 Back
38.67
2:20.38
100 Back
1:17.35
250 Breast
41.37
3:01.75
300 Breast
42.64
3:44.39
100 Breast
1:24.01
350 Free
29.64
4:14.03
400 Free
27.87
4:41.90
100 Free
57.51

Long course distance

Event Time Age Date Standard Next Standard Island School Hawaiian Swimming Western Zone USA
Free 50 M 26.05 15 08/06/2025 AA AAA: 25.89 (+0.16s | 0.6%) 1 1 201 494
Free 100 M 58.46 Analysis 15 08/06/2025 AA AAA: 56.39 (+2.07s | 3.5%) 1 3 391 971
Free 200 M 2:07.02 Analysis 15 08/06/2025 AA AAA: 2:03.09 (+3.93s | 3.1%) 1 3 292 685
Free 400 M 4:31.77 Analysis 15 08/06/2025 AA AAA: 4:22.49 (+9.28s | 3.4%) 1 2 275 595
Free 1500 M 18:15.06 Analysis 15 08/06/2025 A AA: 18:11.09 (+3.97s | 0.4%) 1 2 158 358
50 Free
31.83
31.83
100 Free
35.11
1:06.94
100 Free
1:06.94
150 Free
35.51
1:42.45
200 Free
35.90
2:18.35
100 Free
1:11.41
250 Free
36.23
2:54.58
300 Free
36.20
3:30.78
100 Free
1:12.43
350 Free
36.44
4:07.22
400 Free
37.03
4:44.25
100 Free
1:13.47
450 Free
36.53
5:20.78
500 Free
36.72
5:57.50
100 Free
1:13.25
550 Free
37.03
6:34.53
600 Free
36.76
7:11.29
100 Free
1:13.79
650 Free
37.36
7:48.65
700 Free
37.53
8:26.18
100 Free
1:14.89
750 Free
36.36
9:02.54
800 Free
37.38
9:39.92
100 Free
1:13.74
850 Free
36.92
10:16.84
900 Free
37.92
10:54.76
100 Free
1:14.84
950 Free
36.59
11:31.35
1000 Free
37.44
12:08.79
100 Free
1:14.03
1050 Free
37.16
12:45.95
1100 Free
37.31
13:23.26
100 Free
1:14.47
1150 Free
37.01
14:00.27
1200 Free
37.63
14:37.90
100 Free
1:14.64
1250 Free
37.08
15:14.98
1300 Free
36.93
15:51.91
100 Free
1:14.01
1350 Free
36.99
16:28.90
1400 Free
36.61
17:05.51
100 Free
1:13.60
1450 Free
35.82
17:41.33
1500 Free
33.73
18:15.06
100 Free
1:09.55
Back 50 M 28.10 15 11/15/2025 1 2 15 42
Back 100 M 1:06.87 Analysis 15 08/06/2025 A AA: 1:05.19 (+1.68s | 2.5%) 1 2 282 701
Back 200 M 2:37.82 Analysis 15 08/07/2024 BB A: 2:27.69 (+10.13s | 6.4%) 1 3 605 1,000+
100 Back
1:19.20
1:19.20
100 Back
1:19.20
200 Back
1:18.62
2:37.82
100 Back
1:18.62

Above are the fastest times that Sean Lottermoser has achieved in his swimming career. For each event, you can find Sean's best time, the corresponding time standard, as well as how much faster Sean needs to be to reach the next level. The last columns provide Sean rankings at the team and LSC levels. These rankings are based on the Sean's personal best, his current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.