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Sienna Sung

Age: 9 years old
Age Category: 10 & under
Team: Carolina Aquatic Team | North Carolina Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Carolina Aquatic Team North Carolina Swimming Southern Zone USA
Free 25 Y 15.39 9 12/12/2025 1 5 29 113
Free 50 Y 33.84 9 03/26/2026 BB A: 32.09 (+1.75s | 5.2%) 3 137 525 1,000+
Free 100 Y 1:13.69 Analysis 9 03/26/2026 BB A: 1:11.49 (+2.20s | 3.0%) 3 90 335 1,000+
50 Free
34.52
34.52
50 Free
34.52
100 Free
39.17
1:13.69
50 Free
39.17
Free 200 Y 2:33.28 Analysis 9 03/26/2026 A AA: 2:30.99 (+2.29s | 1.5%) 3 53 165 773
50 Free
34.44
34.44
50 Free
34.44
100 Free
38.97
1:13.41
50 Free
38.97
150 Free
41.32
1:54.73
50 Free
41.32
200 Free
38.55
2:33.28
50 Free
38.55
Free 500 Y 6:48.45 Analysis 9 03/26/2026 A AA: 6:36.19 (+12.26s | 3.0%) 3 38 112 491
50 Free
4:05.66
4:05.66
50 Free
4:05.66
100 Free
42.12
4:47.78
50 Free
42.12
150 Free
41.88
5:29.66
50 Free
41.88
200 Free
40.59
6:10.25
50 Free
40.59
250 Free
38.20
6:48.45
50 Free
38.20
Back 25 Y 18.66 9 12/12/2025 1 4 20 115
Back 50 Y 36.47 9 02/14/2026 A AA: 36.19 (+0.28s | 0.8%) 3 65 156 711
Back 100 Y 1:19.24 Analysis 9 02/26/2026 A AA: 1:18.39 (+0.85s | 1.1%) 2 63 161 745
50 Back
38.48
38.48
100 Back
40.76
1:19.24
100 Back
1:19.24
Back 200 Y 2:56.44 Analysis 9 10/24/2025 2 17 23 91
50 Back
42.19
42.19
100 Back
45.53
1:27.72
100 Back
1:27.72
150 Back
44.66
2:12.38
200 Back
44.06
2:56.44
100 Back
1:28.72
Breast 25 Y 19.46 9 12/12/2025 1 2 7 26
Breast 50 Y 41.34 9 02/14/2026 A AA: 40.89 (+0.45s | 1.1%) 2 43 116 511
Breast 100 Y 1:26.77 Analysis 9 02/14/2026 AA AAA: 1:24.69 (+2.08s | 2.4%) 2 25 67 399
50 Breast
41.01
41.01
100 Breast
45.76
1:26.77
100 Breast
1:26.77
Breast 200 Y 3:11.94 Analysis 9 10/24/2025 2 8 15 68
50 Breast
42.38
42.38
100 Breast
49.06
1:31.44
100 Breast
1:31.44
150 Breast
50.99
2:22.43
200 Breast
49.51
3:11.94
100 Breast
1:40.50
Fly 25 Y 16.86 9 12/12/2025 1 5 25 99
Fly 50 Y 34.97 9 03/26/2026 AA AAA: 33.19 (+1.78s | 5.1%) 3 48 126 564
Fly 100 Y 1:19.31 Analysis 9 02/26/2026 AA AAA: 1:15.99 (+3.32s | 4.2%) 2 33 95 479
50 Fly
37.32
37.32
100 Fly
41.99
1:19.31
100 Fly
1:19.31
Fly 200 Y 3:06.85 Analysis 9 01/09/2026 1 10 12 33
50 Fly
41.15
41.15
100 Fly
49.05
1:30.20
100 Fly
1:30.20
150 Fly
49.45
2:19.65
200 Fly
47.20
3:06.85
100 Fly
1:36.65
IM 100 Y 1:19.12 Analysis 9 12/12/2025 A AA: 1:18.39 (+0.73s | 0.9%) 2 43 125 531
IM 200 Y 2:50.36 Analysis 9 10/24/2025 A AA: 2:47.69 (+2.67s | 1.6%) 2 48 124 578
50 Fly
37.82
37.82
100 Back
43.49
1:21.31
100 IM
1:21.31
150 Breast
48.87
2:10.18
200 Free
40.18
2:50.36
100 IM
1:29.05

Long course distance

Event Time Age Date Standard Next Standard Carolina Aquatic Team North Carolina Swimming Southern Zone USA

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