New! ScoreMeUp is now available on the App Store. Download the iOS app →

Stephanie Petersen

Age: 18 years old
Age Category: 17-18
Team: Treasure Coast Aquatics | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Treasure Coast Aquatics Florida Swimming Southern Zone USA
Free 50 Y 28.10 18 03/01/2025 BB A: 26.89 (+1.21s | 4.3%) 3 340 1,000+ 1,000+
Free 100 Y 1:03.87 Analysis 18 02/07/2025 B BB: 1:03.19 (+0.68s | 1.1%) 4 406 1,000+ 1,000+
50 Free
31.16
31.16
100 Free
32.71
1:03.87
100 Free
1:03.87
Free 200 Y 2:07.46 Analysis 18 06/27/2025 BB A: 2:06.19 (+1.27s | 1.0%) 4 215 945 1,000+
50 Free
29.24
29.24
100 Free
32.01
1:01.25
100 Free
1:01.25
150 Free
32.98
1:34.23
200 Free
33.23
2:07.46
100 Free
1:06.21
Free 500 Y 5:51.21 Analysis 18 06/27/2025 BB A: 5:39.89 (+11.32s | 3.2%) 2 183 773 1,000+
50 Free
30.44
30.44
100 Free
33.61
1:04.05
100 Free
1:04.05
150 Free
34.89
1:38.95
200 Free
35.97
2:14.92
100 Free
1:10.86
250 Free
35.78
2:50.70
300 Free
36.79
3:27.49
100 Free
1:12.57
350 Free
36.98
4:04.47
400 Free
36.76
4:41.23
100 Free
1:13.74
450 Free
35.73
5:16.96
500 Free
34.25
5:51.21
100 Free
1:09.98
Free 1650 Y 21:25.57 Analysis 18 01/25/2025 B BB: 21:09.59 (+15.98s | 1.2%) 2 67 271 1,000+
50 Free
32.59
32.59
100 Free
36.56
1:09.15
100 Free
1:09.15
150 Free
37.48
1:46.63
200 Free
37.80
2:24.43
100 Free
1:15.28
250 Free
38.23
3:02.66
300 Free
37.51
3:40.17
100 Free
1:15.74
350 Free
38.14
4:18.31
400 Free
38.99
4:57.30
100 Free
1:17.13
450 Free
39.23
5:36.53
500 Free
39.01
6:15.54
100 Free
1:18.24
550 Free
39.81
6:55.35
600 Free
39.49
7:34.84
100 Free
1:19.30
650 Free
39.65
8:14.49
700 Free
39.70
8:54.19
100 Free
1:19.35
750 Free
39.08
9:33.27
800 Free
39.85
10:13.12
100 Free
1:18.93
850 Free
39.31
10:52.43
900 Free
40.31
11:32.74
100 Free
1:19.62
950 Free
39.94
12:12.68
1000 Free
40.52
12:53.20
100 Free
1:20.46
1050 Free
39.88
13:33.08
1100 Free
39.29
14:12.37
100 Free
1:19.17
1150 Free
39.81
14:52.18
1200 Free
40.62
15:32.80
100 Free
1:20.43
1250 Free
39.82
16:12.62
1300 Free
39.92
16:52.54
100 Free
1:19.74
1350 Free
40.86
17:33.40
1400 Free
40.01
18:13.41
100 Free
1:20.87
1450 Free
39.77
18:53.18
1500 Free
40.52
19:33.70
100 Free
1:20.29
1550 Free
39.23
20:12.93
1600 Free
37.87
20:50.80
100 Free
1:17.10
1650 Free
34.77
21:25.57
Back 50 Y 31.49 18 07/03/2025 BB A: 29.69 (+1.80s | 5.7%) 1 143 492 1,000+
Back 100 Y 1:09.71 Analysis 18 06/27/2025 B BB: 1:08.09 (+1.62s | 2.3%) 2 241 1,000+ 1,000+
50 Back
33.60
33.60
100 Back
36.11
1:09.71
100 Back
1:09.71
Fly 50 Y 32.13 18 02/07/2025 B BB: 31.99 (+0.14s | 0.4%) 2 302 830 1,000+
Fly 100 Y 1:15.80 Analysis 18 02/07/2025 B: 1:13.59 (+2.21s | 2.9%) 4 329 1,000+ 1,000+
50 Fly
35.27
35.27
100 Fly
40.53
1:15.80
100 Fly
1:15.80

Long course distance

Event Time Age Date Standard Next Standard Treasure Coast Aquatics Florida Swimming Southern Zone USA
Free 50 M 32.69 18 06/20/2025 BB A: 30.69 (+2.00s | 6.1%) 4 321 1,000+ 1,000+
Free 100 M 1:09.06 Analysis 18 06/20/2025 BB A: 1:06.59 (+2.47s | 3.6%) 4 261 930 1,000+
50 Free
33.28
33.28
100 Free
35.78
1:09.06
100 Free
1:09.06
Free 200 M 2:25.28 Analysis 18 06/20/2025 BB A: 2:23.69 (+1.59s | 1.1%) 3 170 605 1,000+
50 Free
33.23
33.23
100 Free
36.56
1:09.79
100 Free
1:09.79
150 Free
37.51
1:47.30
200 Free
37.98
2:25.28
100 Free
1:15.49
Free 400 M 5:06.04 Analysis 18 06/20/2025 BB A: 5:02.99 (+3.05s | 1.0%) 1 131 422 1,000+
50 Free
33.60
33.60
100 Free
36.62
1:10.22
100 Free
1:10.22
150 Free
38.24
1:48.46
200 Free
38.55
2:27.01
100 Free
1:16.79
250 Free
39.49
3:06.50
300 Free
40.20
3:46.70
100 Free
1:19.69
350 Free
40.57
4:27.27
400 Free
38.77
5:06.04
100 Free
1:19.34
Free 800 M 10:52.46 Analysis 18 05/23/2025 BB A: 10:25.99 (+26.47s | 4.1%) 2 76 237 1,000+
50 Free
35.50
35.50
100 Free
39.57
1:15.07
100 Free
1:15.07
150 Free
40.68
1:55.75
200 Free
40.84
2:36.59
100 Free
1:21.52
250 Free
34.55
3:11.14
300 Free
47.08
3:58.22
100 Free
1:21.63
350 Free
41.40
4:39.62
400 Free
41.25
5:20.87
100 Free
1:22.65
450 Free
29.29
5:50.16
500 Free
54.46
6:44.62
100 Free
1:23.75
550 Free
32.56
7:17.18
600 Free
51.32
8:08.50
100 Free
1:23.88
650 Free
32.29
8:40.79
700 Free
51.53
9:32.32
100 Free
1:23.82
750 Free
27.83
10:00.15
800 Free
52.31
10:52.46
100 Free
1:20.14
Free 1500 M 20:23.20 Analysis 18 06/20/2025 BB A: 20:00.79 (+22.41s | 1.8%) 1 60 151 657
50 Free
34.79
34.79
100 Free
37.84
1:12.63
100 Free
1:12.63
150 Free
38.99
1:51.62
200 Free
39.70
2:31.32
100 Free
1:18.69
250 Free
40.02
3:11.34
300 Free
40.18
3:51.52
100 Free
1:20.20
350 Free
40.73
4:32.25
400 Free
40.59
5:12.84
100 Free
1:21.32
450 Free
40.22
5:53.06
500 Free
40.49
6:33.55
100 Free
1:20.71
550 Free
40.12
7:13.67
600 Free
40.89
7:54.56
100 Free
1:21.01
650 Free
40.89
8:35.45
700 Free
40.98
9:16.43
100 Free
1:21.87
750 Free
41.61
9:58.04
800 Free
41.78
10:39.82
100 Free
1:23.39
850 Free
41.09
11:20.91
900 Free
42.06
12:02.97
100 Free
1:23.15
950 Free
42.14
12:45.11
1000 Free
42.22
13:27.33
100 Free
1:24.36
1050 Free
41.79
14:09.12
1100 Free
42.48
14:51.60
100 Free
1:24.27
1150 Free
42.70
15:34.30
1200 Free
42.37
16:16.67
100 Free
1:25.07
1250 Free
42.47
16:59.14
1300 Free
42.90
17:42.04
100 Free
1:25.37
1350 Free
41.58
18:23.62
1400 Free
41.69
19:05.31
100 Free
1:23.27
1450 Free
40.69
19:46.00
1500 Free
37.20
20:23.20
100 Free
1:17.89
Back 50 M 37.30 18 07/17/2025 BB A: 35.09 (+2.21s | 5.9%) 2 160 463 1,000+
Back 100 M 1:17.62 Analysis 18 07/25/2026 BB A: 1:13.69 (+3.93s | 5.1%) 1 137 570 1,000+
50 Back
38.05
38.05
100 Back
39.57
1:17.62
100 Back
1:17.62
Back 200 M 2:53.77 Analysis 18 06/20/2025 B BB: 2:52.49 (+1.28s | 0.7%) 2 120 520 1,000+
50 Back
40.19
40.19
100 Back
43.16
1:23.35
100 Back
1:23.35
150 Back
46.00
2:09.35
200 Back
44.42
2:53.77
100 Back
1:30.42
Breast 50 M 46.77 18 05/03/2025 B: 45.59 (+1.18s | 2.5%) 4 204 504 1,000+
Breast 100 M 1:40.84 Analysis 18 05/03/2025 B: 1:37.49 (+3.35s | 3.3%) 3 202 712 1,000+
Breast 200 M 3:35.84 Analysis 18 05/03/2025 B: 3:29.89 (+5.95s | 2.8%) 2 131 486 1,000+
Fly 50 M 38.16 18 05/03/2025 B BB: 35.59 (+2.57s | 6.7%) 5 283 766 1,000+
Fly 200 M 3:14.21 Analysis 18 05/22/2026 B: 3:04.49 (+9.72s | 5.0%) 2 95 323 1,000+
50 Fly
42.67
42.67
100 Fly
47.03
1:29.70
100 Fly
1:29.70
200 Fly
1:44.51
3:14.21
100 Fly
1:44.51
IM 200 M 2:59.67 Analysis 18 05/03/2025 B BB: 2:55.79 (+3.88s | 2.2%) 4 206 778 1,000+
IM 400 M 6:21.05 Analysis 18 05/03/2025 B BB: 6:11.69 (+9.36s | 2.5%) 2 96 364 1,000+

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