Serena Efron

Age: 15 years old
Age Category: 15-16
Team: Foxjets Swim Team | Minnesota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Minnesota Swimming Foxjets Swim Team
Free 50 Y 32.01 14 03/07/2025 B: 31.79 (+0.22s | 0.7%) 488 24
Free 100 Y 1:11.18 14 03/07/2025 B: 1:08.79 (+2.39s | 3.4%) 492 22
50 Free
33.49
33.49
100 Free
37.69
1:11.18
100 Free
1:11.18
Back 100 Y 1:12.71 14 03/07/2025 B BB: 1:09.39 (+3.32s | 4.6%) 269 14
50 Back
35.91
35.91
100 Back
36.80
1:12.71
100 Back
1:12.71
Back 200 Y 2:42.19 14 01/18/2025 B: 2:42.19 (+0.00s | -0.0%) 207 11
50 Back
39.59
39.59
100 Back
41.19
1:20.78
100 Back
1:20.78
150 Back
41.00
2:01.78
200 Back
40.41
2:42.19
100 Back
1:21.41
Breast 100 Y 1:26.54 14 03/07/2025 B: 1:25.89 (+0.65s | 0.8%) 260 14
50 Breast
41.31
41.31
100 Breast
45.23
1:26.54
100 Breast
1:26.54
Breast 200 Y 3:05.30 14 03/07/2025 B BB: 2:52.69 (+12.61s | 6.8%) 172 13
50 Breast
43.54
43.54
100 Breast
48.10
1:31.64
100 Breast
1:31.64
150 Breast
46.39
2:18.03
200 Breast
47.27
3:05.30
100 Breast
1:33.66
Fly 100 Y 1:19.36 14 03/07/2025 B: 1:14.39 (+4.97s | 6.3%) 297 17
50 Fly
36.66
36.66
100 Fly
42.70
1:19.36
100 Fly
1:19.36
IM 200 Y 2:55.47 14 03/01/2025 B: 2:46.19 (+9.28s | 5.3%) 334 18
50 Fly
40.00
40.00
100 Back
41.65
1:21.65
100 IM
1:21.65
150 Breast
50.91
2:12.56
200 Free
42.91
2:55.47
100 IM
1:33.82

Long course distance

Event Time Age Date Standard Next Standard Minnesota Swimming Foxjets Swim Team
Free 50 M 38.86 15 06/13/2025 B: 36.09 (+2.77s | 7.1%) 344 18
Free 100 M 1:24.73 15 06/13/2025 B: 1:18.39 (+6.34s | 7.5%) 348 17
50 Free
39.14
39.14
100 Free
45.59
1:24.73
100 Free
1:24.73
Back 100 M 1:23.19 15 07/18/2025 B BB: 1:20.69 (+2.50s | 3.0%) 198 9
50 Back
40.49
40.49
100 Back
42.70
1:23.19
100 Back
1:23.19
Back 200 M 3:01.03 15 07/18/2025 B BB: 2:53.39 (+7.64s | 4.2%) 131 9
50 Back
42.50
42.50
100 Back
45.43
1:27.93
100 Back
1:27.93
150 Back
47.21
2:15.14
200 Back
45.89
3:01.03
100 Back
1:33.10
Breast 100 M 1:44.73 15 07/18/2025 B: 1:38.59 (+6.14s | 5.9%) 219 11
50 Breast
49.41
49.41
100 Breast
55.32
1:44.73
100 Breast
1:44.73
Breast 200 M 3:45.77 15 06/13/2025 B: 3:32.49 (+13.28s | 5.9%) 134 11
50 Breast
52.44
52.44
100 Breast
56.55
1:48.99
100 Breast
1:48.99
150 Breast
57.60
2:46.59
200 Breast
59.18
3:45.77
100 Breast
1:56.78
IM 200 M 3:27.86 15 06/13/2025 B: 3:11.19 (+16.67s | 8.0%) 224 15
50 Fly
48.17
48.17
100 Back
50.63
1:38.80
100 IM
1:38.80
150 Breast
1:00.08
2:38.88
200 Free
48.98
3:27.86
100 IM
1:49.06
IM 400 M 7:25.04 15 06/13/2025 B: 6:44.69 (+40.35s | 9.1%) 82 3
50 Fly
47.25
47.25
100 Fly
1:01.03
1:48.28
100 Fly
1:48.28
150 Back
55.74
2:44.02
200 Back
53.97
3:37.99
100 Back
1:49.71
250 Breast
1:00.65
4:38.64
300 Breast
1:01.40
5:40.04
100 Breast
2:02.05
350 Free
53.02
6:33.06
400 Free
51.98
7:25.04
100 Free
1:45.00

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