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Michael Kloefkorn

Age: 15 years old
Age Category: 15-16
Team: South San Francisco Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard South San Francisco Aquatics Pacific Swimming Western Zone USA
Free 50 Y 24.86 15 01/24/2026 BB A: 24.19 (+0.67s | 2.7%) 3 335 1,000+ 1,000+
Free 100 Y 54.39 Analysis 15 01/24/2026 BB A: 53.19 (+1.20s | 2.2%) 3 319 1,000+ 1,000+
50 Free
26.51
26.51
100 Free
27.88
54.39
100 Free
54.39
Free 200 Y 1:59.39 Analysis 15 12/12/2025 BB A: 1:56.59 (+2.80s | 2.3%) 3 274 1,000+ 1,000+
50 Free
27.61
27.61
100 Free
29.99
57.60
100 Free
57.60
150 Free
31.16
1:28.76
200 Free
30.63
1:59.39
100 Free
1:01.79
Free 500 Y 5:13.26 Analysis 15 03/28/2026 A AA: 5:02.69 (+10.57s | 3.4%) 1 162 690 1,000+
Free 1000 Y 11:12.95 Analysis 15 11/14/2025 BB A: 11:01.59 (+11.36s | 1.7%) 2 118 480 1,000+
Free 1650 Y 18:19.86 Analysis 15 12/12/2025 A AA: 17:36.89 (+42.97s | 3.9%) 1 92 381 1,000+
50 Free
27.83
27.83
100 Free
31.35
59.18
100 Free
59.18
150 Free
32.10
1:31.28
200 Free
32.64
2:03.92
100 Free
1:04.74
250 Free
33.37
2:37.29
300 Free
33.28
3:10.57
100 Free
1:06.65
350 Free
33.60
3:44.17
400 Free
34.21
4:18.38
100 Free
1:07.81
450 Free
34.29
4:52.67
500 Free
33.34
5:26.01
100 Free
1:07.63
550 Free
33.60
5:59.61
600 Free
34.25
6:33.86
100 Free
1:07.85
650 Free
33.52
7:07.38
700 Free
34.29
7:41.67
100 Free
1:07.81
750 Free
33.93
8:15.60
800 Free
34.56
8:50.16
100 Free
1:08.49
850 Free
34.80
9:24.96
900 Free
34.10
9:59.06
100 Free
1:08.90
950 Free
33.68
10:32.74
1000 Free
33.78
11:06.52
100 Free
1:07.46
1050 Free
33.60
11:40.12
1100 Free
32.89
12:13.01
100 Free
1:06.49
1150 Free
33.64
12:46.65
1200 Free
33.23
13:19.88
100 Free
1:06.87
1250 Free
33.68
13:53.56
1300 Free
33.37
14:26.93
100 Free
1:07.05
1350 Free
33.59
15:00.52
1400 Free
34.06
15:34.58
100 Free
1:07.65
1450 Free
33.98
16:08.56
1500 Free
33.60
16:42.16
100 Free
1:07.58
1550 Free
32.85
17:15.01
1600 Free
33.24
17:48.25
100 Free
1:06.09
1650 Free
31.61
18:19.86
Back 50 Y 29.08 15 03/28/2026 3 154 753 1,000+
Back 100 Y 1:03.44 Analysis 15 01/24/2026 B BB: 1:02.69 (+0.75s | 1.2%) 3 263 1,000+ 1,000+
50 Back
32.11
32.11
100 Back
31.32
1:03.44
100 Back
1:03.44
Back 200 Y 2:17.03 Analysis 15 03/28/2026 BB A: 2:06.59 (+10.44s | 7.6%) 4 192 940 1,000+
Breast 50 Y 33.01 15 03/28/2026 4 160 750 1,000+
Breast 100 Y 1:13.06 Analysis 15 12/06/2025 B BB: 1:11.39 (+1.67s | 2.3%) 6 340 1,000+ 1,000+
Breast 200 Y 2:36.83 Analysis 15 12/06/2025 B BB: 2:35.19 (+1.64s | 1.0%) 4 226 968 1,000+
Fly 50 Y 26.56 15 10/11/2025 3 125 573 1,000+
Fly 100 Y 58.12 Analysis 15 01/24/2026 BB A: 57.59 (+0.53s | 0.9%) 3 194 837 1,000+
50 Fly
27.37
27.37
100 Fly
30.75
58.12
100 Fly
58.12
Fly 200 Y 2:10.52 Analysis 15 12/12/2025 BB A: 2:08.79 (+1.73s | 1.3%) 2 127 481 1,000+
50 Fly
29.57
29.57
100 Fly
33.09
1:02.66
100 Fly
1:02.66
150 Fly
33.98
1:36.64
200 Fly
33.88
2:10.52
100 Fly
1:07.86
IM 200 Y 2:15.77 Analysis 15 01/24/2026 BB A: 2:09.39 (+6.38s | 4.7%) 3 284 1,000+ 1,000+
50 Fly
27.36
27.36
100 Back
35.73
1:03.09
100 IM
1:03.09
150 Breast
41.41
1:44.50
200 Free
31.27
2:15.77
100 IM
1:12.68
IM 400 Y 4:40.89 Analysis 15 12/12/2025 BB A: 4:36.19 (+4.70s | 1.7%) 3 145 616 1,000+
50 Fly
28.46
28.46
100 Fly
31.89
1:00.35
100 Fly
1:00.35
150 Back
37.90
1:38.25
200 Back
36.39
2:14.64
100 Back
1:14.29
250 Breast
40.71
2:55.35
300 Breast
42.55
3:37.90
100 Breast
1:23.26
350 Free
31.89
4:09.79
400 Free
31.10
4:40.89
100 Free
1:02.99

Long course distance

Event Time Age Date Standard Next Standard South San Francisco Aquatics Pacific Swimming Western Zone USA
Free 50 M 29.66 15 05/16/2025 BB A: 28.19 (+1.47s | 5.0%) 3 337 1,000+ 1,000+
Free 100 M 1:04.41 Analysis 15 05/16/2025 BB A: 1:01.49 (+2.92s | 4.5%) 3 301 1,000+ 1,000+
Free 200 M 2:19.77 Analysis 15 05/16/2025 BB A: 2:14.29 (+5.48s | 3.9%) 1 235 979 1,000+
Free 400 M 4:52.68 Analysis 15 05/16/2025 BB A: 4:46.39 (+6.29s | 2.1%) 2 160 669 1,000+
Free 800 M 10:31.66 Analysis 15 06/27/2025 BB A: 9:54.79 (+36.87s | 5.8%) 2 104 467 952
Free 1500 M 19:55.63 Analysis 15 04/19/2025 BB A: 18:58.49 (+57.14s | 4.8%) 1 81 373 736
Back 50 M 46.34 15 04/29/2023 11 336 1,000+ 1,000+
Back 100 M 1:19.98 Analysis 15 04/19/2025 B: 1:19.39 (+0.59s | 0.7%) 5 288 1,000+ 1,000+
Breast 50 M 42.18 15 06/27/2025 1 137 718 1,000+
Breast 100 M 1:31.06 Analysis 15 06/27/2025 B: 1:29.49 (+1.57s | 1.7%) 4 340 1,000+ 1,000+
Breast 200 M 3:35.74 Analysis 15 06/07/2024 B: 3:14.49 (+21.25s | 9.8%) 6 306 1,000+ 1,000+
Fly 50 M 31.42 15 06/27/2025 2 74 428 1,000+
Fly 100 M 1:08.45 Analysis 15 06/27/2025 BB A: 1:05.79 (+2.66s | 3.9%) 3 170 686 1,000+
Fly 200 M 2:33.54 Analysis 15 05/16/2025 BB A: 2:27.19 (+6.35s | 4.1%) 1 80 340 728
IM 200 M 2:41.47 Analysis 15 04/19/2025 BB A: 2:30.99 (+10.48s | 6.5%) 3 238 991 1,000+

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