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Katherine Flattum

Age: 15 years old
Age Category: 15-16
Team: Red Wing Swim Club | Minnesota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Red Wing Swim Club Minnesota Swimming Central Zone USA
Free 50 Y 30.89 15 07/28/2026 B BB: 29.49 (+1.40s | 4.5%) 7 549 1,000+ 1,000+
Free 100 Y 1:06.71 Analysis 15 11/15/2025 B BB: 1:03.79 (+2.92s | 4.4%) 5 491 1,000+ 1,000+
50 Free
31.55
31.55
100 Free
35.16
1:06.71
100 Free
1:06.71
Free 200 Y 2:30.15 Analysis 15 11/15/2025 B: 2:28.99 (+1.16s | 0.8%) 7 446 1,000+ 1,000+
50 Free
33.05
33.05
100 Free
38.57
1:11.62
100 Free
1:11.62
150 Free
39.05
1:50.67
200 Free
39.48
2:30.15
100 Free
1:18.53
Free 500 Y 6:41.45 Analysis 15 12/12/2025 B: 6:40.99 (+0.46s | 0.1%) 5 328 818 1,000+
50 Free
34.60
34.60
100 Free
40.23
1:14.83
100 Free
1:14.83
150 Free
41.17
1:56.00
200 Free
40.13
2:36.13
100 Free
1:21.30
250 Free
41.70
3:17.83
300 Free
39.98
3:57.81
100 Free
1:21.68
350 Free
41.80
4:39.61
400 Free
41.28
5:20.89
100 Free
1:23.08
450 Free
41.19
6:02.08
500 Free
39.37
6:41.45
100 Free
1:20.56
Free 1000 Y 13:50.94 Analysis 15 11/15/2025 B BB: 12:53.49 (+57.45s | 6.9%) 2 159 327 1,000+
Free 1650 Y 22:50.29 Analysis 15 11/15/2025 B BB: 21:36.19 (+74.10s | 5.4%) 1 106 217 1,000+
50 Free
36.87
36.87
100 Free
42.12
1:18.99
100 Free
1:18.99
150 Free
42.51
2:01.50
200 Free
42.57
2:44.07
100 Free
1:25.08
250 Free
42.23
3:26.30
300 Free
41.80
4:08.10
100 Free
1:24.03
350 Free
42.53
4:50.63
400 Free
42.16
5:32.79
100 Free
1:24.69
450 Free
39.70
6:12.49
500 Free
40.77
6:53.26
100 Free
1:20.47
550 Free
42.76
7:36.02
600 Free
41.48
8:17.50
100 Free
1:24.24
650 Free
41.67
8:59.17
700 Free
42.60
9:41.77
100 Free
1:24.27
750 Free
41.67
10:23.44
800 Free
40.97
11:04.41
100 Free
1:22.64
850 Free
41.93
11:46.34
900 Free
41.42
12:27.76
100 Free
1:23.35
950 Free
40.86
13:08.62
1000 Free
42.32
13:50.94
100 Free
1:23.18
1050 Free
42.74
14:33.68
1100 Free
43.11
15:16.79
100 Free
1:25.85
1150 Free
41.63
15:58.42
1200 Free
42.13
16:40.55
100 Free
1:23.76
1250 Free
42.16
17:22.71
1300 Free
42.20
18:04.91
100 Free
1:24.36
1350 Free
40.75
18:45.66
1400 Free
42.39
19:28.05
100 Free
1:23.14
1450 Free
42.35
20:10.40
1500 Free
42.08
20:52.48
100 Free
1:24.43
1550 Free
40.31
21:32.79
1600 Free
41.51
22:14.30
100 Free
1:21.82
1650 Free
35.99
22:50.29
Back 50 Y 35.35 15 07/28/2026 B: 35.29 (+0.06s | 0.2%) 6 295 753 1,000+
Back 100 Y 1:21.47 Analysis 15 03/07/2025 B: 1:14.69 (+6.78s | 8.3%) 8 509 1,000+ 1,000+
50 Back
38.47
38.47
100 Back
43.00
1:21.47
100 Back
1:21.47
Back 200 Y 2:47.86 Analysis 15 01/03/2026 B: 2:42.19 (+5.67s | 3.4%) 2 260 689 1,000+
50 Back
38.87
38.87
100 Back
43.75
1:22.62
100 Back
1:22.62
150 Back
44.65
2:07.27
200 Back
40.59
2:47.86
100 Back
1:25.24
Breast 50 Y 37.94 15 03/27/2026 BB A: 35.19 (+2.75s | 7.2%) 3 156 420 1,000+
Breast 100 Y 1:25.34 Analysis 15 06/23/2026 B BB: 1:19.79 (+5.55s | 6.5%) 2 292 768 1,000+
Breast 200 Y 3:14.37 Analysis 15 02/07/2025 B: 3:05.99 (+8.38s | 4.3%) 2 243 607 1,000+
50 Breast
45.00
45.00
100 Breast
52.68
1:37.68
100 Breast
1:37.68
150 Breast
48.04
2:25.72
200 Breast
48.65
3:14.37
100 Breast
1:36.69
Fly 50 Y 36.69 15 01/31/2026 B: 34.69 (+2.00s | 5.5%) 8 387 943 1,000+
Fly 100 Y 1:30.85 Analysis 15 01/31/2026 B: 1:14.39 (+16.46s | 18.1%) 5 440 1,000+ 1,000+
50 Fly
40.74
40.74
100 Fly
50.11
1:30.85
100 Fly
1:30.85
Fly 200 Y 3:14.48 Analysis 15 12/12/2025 B: 2:45.79 (+28.69s | 14.8%) 3 132 329 1,000+
50 Fly
42.55
42.55
100 Fly
49.48
1:32.03
100 Fly
1:32.03
150 Fly
51.96
2:23.99
200 Fly
50.49
3:14.48
100 Fly
1:42.45
IM 200 Y 2:47.92 Analysis 15 11/15/2025 B: 2:46.19 (+1.73s | 1.0%) 3 357 960 1,000+
50 Fly
38.05
38.05
100 Back
43.43
1:21.48
100 IM
1:21.48
150 Breast
49.22
2:10.70
200 Free
37.22
2:47.92
100 IM
1:26.44
IM 400 Y 6:08.61 Analysis 15 12/12/2025 B: 5:54.99 (+13.62s | 3.7%) 4 178 418 1,000+
50 Fly
39.35
39.35
100 Fly
51.45
1:30.80
100 Fly
1:30.80
150 Back
47.54
2:18.34
200 Back
47.74
3:06.08
100 Back
1:35.28
250 Breast
46.18
3:52.26
300 Breast
50.65
4:42.91
100 Breast
1:36.83
350 Free
43.79
5:26.70
400 Free
41.91
6:08.61
100 Free
1:25.70

Long course distance

Event Time Age Date Standard Next Standard Red Wing Swim Club Minnesota Swimming Central Zone USA
Free 50 M 38.18 15 07/12/2025 B: 36.09 (+2.09s | 5.5%) 5 484 1,000+ 1,000+
Free 100 M 1:25.78 Analysis 15 07/12/2025 B: 1:18.39 (+7.39s | 8.6%) 5 467 1,000+ 1,000+
50 Free
40.27
40.27
100 Free
45.51
1:25.78
100 Free
1:25.78
Free 200 M 2:55.14 Analysis 15 07/12/2025 B: 2:49.19 (+5.95s | 3.4%) 4 367 901 1,000+
50 Free
39.88
39.88
100 Free
46.04
1:25.92
100 Free
1:25.92
150 Free
44.67
2:10.59
200 Free
44.55
2:55.14
100 Free
1:29.22
Free 400 M 6:16.04 Analysis 15 07/11/2026 B: 5:55.19 (+20.85s | 5.5%) 2 256 611 1,000+
Free 800 M 12:44.38 Analysis 15 07/11/2026 B: 12:17.79 (+26.59s | 3.5%) 1 117 290 1,000+
Free 1500 M 24:31.62 Analysis 15 07/11/2026 B: 23:33.49 (+58.13s | 4.0%) 1 82 195 1,000+
50 Free
42.19
42.19
100 Free
48.75
1:30.94
100 Free
1:30.94
150 Free
47.65
2:18.59
200 Free
47.28
3:05.87
100 Free
1:34.93
250 Free
45.09
3:50.96
300 Free
47.64
4:38.60
100 Free
1:32.73
350 Free
48.39
5:26.99
400 Free
49.05
6:16.04
100 Free
1:37.44
450 Free
49.04
7:05.08
500 Free
48.28
7:53.36
100 Free
1:37.32
550 Free
43.70
8:37.06
600 Free
48.93
9:25.99
100 Free
1:32.63
650 Free
48.88
10:14.87
700 Free
49.32
11:04.19
100 Free
1:38.20
750 Free
49.86
11:54.05
800 Free
50.33
12:44.38
100 Free
1:40.19
850 Free
45.13
13:29.51
900 Free
51.53
14:21.04
100 Free
1:36.66
950 Free
51.87
15:12.91
1000 Free
51.64
16:04.55
100 Free
1:43.51
1050 Free
51.89
16:56.44
1100 Free
51.18
17:47.62
100 Free
1:43.07
1150 Free
41.75
18:29.37
1200 Free
1:01.64
19:31.01
100 Free
1:43.39
1250 Free
52.44
20:23.45
1300 Free
50.03
21:13.48
100 Free
1:42.47
1350 Free
40.01
21:53.49
1400 Free
1:02.61
22:56.10
100 Free
1:42.62
1450 Free
38.08
23:34.18
1500 Free
57.44
24:31.62
100 Free
1:35.52
Back 50 M 43.22 15 07/11/2026 B: 41.19 (+2.03s | 4.7%) 5 289 686 1,000+
Back 100 M 1:35.38 Analysis 15 07/12/2025 B: 1:26.89 (+8.49s | 8.9%) 4 377 922 1,000+
50 Back
47.12
47.12
100 Back
48.26
1:35.38
100 Back
1:35.38
Back 200 M 3:28.63 Analysis 15 07/12/2025 B: 3:06.79 (+21.84s | 10.5%) 2 237 609 1,000+
50 Back
50.40
50.40
100 Back
53.96
1:44.36
100 Back
1:44.36
150 Back
54.60
2:38.96
200 Back
49.67
3:28.63
100 Back
1:44.27
Breast 50 M 45.28 15 07/11/2026 B BB: 42.89 (+2.39s | 5.3%) 2 176 413 1,000+
Breast 100 M 1:44.55 Analysis 15 07/11/2026 B: 1:38.59 (+5.96s | 5.7%) 2 286 695 1,000+
50 Breast
50.30
50.30
100 Breast
54.25
1:44.55
100 Breast
1:44.55
Breast 200 M 3:46.00 Analysis 15 07/12/2025 B: 3:32.49 (+13.51s | 6.0%) 2 198 458 1,000+
Fly 50 M 46.35 15 07/11/2026 B: 38.99 (+7.36s | 15.9%) 5 347 752 1,000+

Above are the fastest times that Katherine Flattum has achieved in her swimming career. For each event, you can find Katherine's best time, the corresponding time standard, as well as how much faster Katherine needs to be to reach the next level. The last columns provide Katherine rankings at the team and LSC levels. These rankings are based on the Katherine's personal best, her 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.