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Harper Kronberg

Age: 12 years old
Age Category: 11-12
Team: Saline Swim Team | Unattached

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Saline Swim Team Unattached Unattached USA
Free 50 Y 31.79 12 11/21/2025 B BB: 31.69 (+0.10s | 0.3%) 12 446 446 1,000+
Free 100 Y 1:10.60 Analysis 12 03/07/2026 B BB: 1:09.39 (+1.21s | 1.7%) 12 469 469 1,000+
50 Free
33.62
33.62
100 Free
36.98
1:10.60
100 Free
1:10.60
Free 200 Y 2:38.59 Analysis 12 11/07/2025 B BB: 2:30.89 (+7.70s | 4.9%) 11 306 306 1,000+
50 Free
37.79
37.79
100 Free
41.84
1:19.63
100 Free
1:19.63
150 Free
40.91
2:00.54
200 Free
38.05
2:38.59
100 Free
1:18.96
Free 500 Y 7:05.27 Analysis 12 12/13/2025 B BB: 6:45.69 (+19.58s | 4.6%) 10 217 217 1,000+
50 Free
35.80
35.80
100 Free
41.35
1:17.15
100 Free
1:17.15
150 Free
43.17
2:00.32
200 Free
42.95
2:43.27
100 Free
1:26.12
250 Free
44.46
3:27.73
300 Free
44.29
4:12.02
100 Free
1:28.75
350 Free
43.76
4:55.78
400 Free
44.52
5:40.30
100 Free
1:28.28
450 Free
43.36
6:23.66
500 Free
41.61
7:05.27
100 Free
1:24.97
Back 50 Y 39.69 12 10/17/2025 B: 38.79 (+0.90s | 2.3%) 13 217 217 1,000+
Back 100 Y 1:24.74 Analysis 12 11/07/2025 B BB: 1:19.79 (+4.95s | 5.8%) 13 289 289 1,000+
50 Back
41.95
41.95
100 Back
42.79
1:24.74
100 Back
1:24.74
Back 200 Y 2:56.11 Analysis 12 12/13/2025 B BB: 2:46.69 (+9.42s | 5.3%) 11 34 34 1,000+
50 Back
43.08
43.08
100 Back
45.10
1:28.18
100 Back
1:28.18
150 Back
45.39
2:13.57
200 Back
42.54
2:56.11
100 Back
1:27.93
Breast 50 Y 36.71 12 03/07/2026 A AA: 36.19 (+0.52s | 1.4%) 5 26 26 952
Breast 100 Y 1:19.53 Analysis 12 03/07/2026 A AA: 1:18.59 (+0.94s | 1.2%) 3 137 137 1,000+
50 Breast
37.99
37.99
100 Breast
41.54
1:19.53
100 Breast
1:19.53
Breast 200 Y 2:49.60 Analysis 12 03/20/2026 A AA: 2:48.99 (+0.61s | 0.4%) 3 12 12 488
50 Breast
39.16
39.16
100 Breast
43.06
1:22.22
100 Breast
1:22.22
150 Breast
44.17
2:06.39
200 Breast
43.21
2:49.60
100 Breast
1:27.38
Fly 50 Y 37.32 12 11/07/2025 B: 36.89 (+0.43s | 1.2%) 10 88 88 1,000+
Fly 100 Y 1:29.65 Analysis 12 11/07/2025 B: 1:25.79 (+3.86s | 4.3%) 10 233 233 1,000+
50 Fly
42.76
42.76
100 Fly
46.89
1:29.65
100 Fly
1:29.65
IM 100 Y 1:17.80 Analysis 12 11/21/2025 BB A: 1:13.09 (+4.71s | 6.1%) 8 60 60 1,000+
50 IM
38.22
38.22
100 IM
39.58
1:17.80
100 IM
1:17.80
IM 200 Y 2:46.81 Analysis 12 03/07/2026 BB A: 2:37.59 (+9.22s | 5.5%) 7 179 179 1,000+
50 Fly
37.19
37.19
100 Back
43.74
1:20.93
100 IM
1:20.93
150 Breast
47.58
2:08.51
200 Free
38.30
2:46.81
100 IM
1:25.88

Long course distance

Event Time Age Date Standard Next Standard Saline Swim Team Unattached Unattached USA

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