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Nathaniel Du

Age: 12 years old
Age Category: 11-12
Team: Nitro Swimming | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Nitro Swimming South Texas Swimming Southern Zone USA
Free 50 Y 29.38 12 02/06/2026 BB A: 28.09 (+1.29s | 4.4%) 22 90 694 1,000+
Free 100 Y 1:04.28 Analysis 12 01/17/2026 BB A: 1:01.29 (+2.99s | 4.7%) 20 73 555 1,000+
50 Free
30.82
30.82
100 Free
33.46
1:04.28
100 Free
1:04.28
Free 200 Y 2:16.97 Analysis 12 01/31/2026 BB A: 2:13.69 (+3.28s | 2.4%) 19 52 340 1,000+
50 Free
30.79
30.79
100 Free
34.65
1:05.44
100 Free
1:05.44
150 Free
36.16
1:41.60
200 Free
35.37
2:16.97
100 Free
1:11.53
Free 500 Y 6:03.93 Analysis 12 02/06/2026 BB A: 5:59.99 (+3.94s | 1.1%) 14 38 283 1,000+
50 Free
31.34
31.34
100 Free
35.74
1:07.08
100 Free
1:07.08
150 Free
36.31
1:43.39
200 Free
37.26
2:20.65
100 Free
1:13.57
250 Free
37.32
2:57.97
300 Free
37.20
3:35.17
100 Free
1:14.52
350 Free
37.24
4:12.41
400 Free
37.30
4:49.71
100 Free
1:14.54
450 Free
37.71
5:27.42
500 Free
36.51
6:03.93
100 Free
1:14.22
Back 50 Y 33.01 12 02/06/2026 BB A: 32.69 (+0.32s | 1.0%) 18 44 330 1,000+
Back 100 Y 1:08.57 Analysis 12 02/06/2026 A AA: 1:05.99 (+2.58s | 3.8%) 9 25 182 927
50 Back
33.36
33.36
100 Back
35.21
1:08.57
100 Back
1:08.57
Back 200 Y 2:26.70 Analysis 12 02/06/2026 A AA: 2:21.99 (+4.71s | 3.2%) 9 25 99 392
50 Back
34.17
34.17
100 Back
37.64
1:11.81
100 Back
1:11.81
150 Back
38.03
1:49.84
200 Back
36.86
2:26.70
100 Back
1:14.89
Breast 50 Y 38.48 12 01/17/2026 BB A: 36.69 (+1.79s | 4.7%) 18 56 375 1,000+
Breast 100 Y 1:23.62 Analysis 12 01/17/2026 BB A: 1:18.39 (+5.23s | 6.3%) 15 40 343 1,000+
50 Breast
39.95
39.95
100 Breast
43.67
1:23.62
100 Breast
1:23.62
Breast 200 Y 3:05.14 Analysis 12 09/27/2025 B BB: 3:02.39 (+2.75s | 1.5%) 16 39 213 1,000+
50 Breast
42.63
42.63
100 Breast
47.45
1:30.08
100 Breast
1:30.08
150 Breast
47.88
2:17.96
200 Breast
47.18
3:05.14
100 Breast
1:35.06
Fly 50 Y 34.14 12 01/17/2026 BB A: 31.19 (+2.95s | 8.6%) 28 82 666 1,000+
Fly 100 Y 1:17.91 Analysis 12 01/17/2026 B BB: 1:16.09 (+1.82s | 2.3%) 24 64 547 1,000+
50 Fly
35.22
35.22
100 Fly
42.69
1:17.91
100 Fly
1:17.91
IM 100 Y 1:12.56 Analysis 12 02/06/2026 BB A: 1:09.99 (+2.57s | 3.5%) 17 48 340 1,000+
50 IM
33.48
33.48
100 IM
39.08
1:12.56
100 IM
1:12.56
IM 200 Y 2:38.19 Analysis 12 01/31/2026 BB A: 2:32.29 (+5.90s | 3.7%) 19 54 375 1,000+
50 Fly
36.45
36.45
100 Back
38.92
1:15.37
100 IM
1:15.37
150 Breast
46.23
2:01.60
200 Free
36.59
2:38.19
100 IM
1:22.82
IM 400 Y 5:23.62 Analysis 12 02/06/2026 BB A: 5:23.19 (+0.43s | 0.1%) 10 24 107 423
50 Fly
35.59
35.59
100 Fly
43.19
1:18.78
100 Fly
1:18.78
150 Back
41.11
1:59.89
200 Back
39.02
2:38.91
100 Back
1:20.13
250 Breast
46.01
3:24.92
300 Breast
45.99
4:10.91
100 Breast
1:32.00
350 Free
37.36
4:48.27
400 Free
35.35
5:23.62
100 Free
1:12.71

Long course distance

Event Time Age Date Standard Next Standard Nitro Swimming South Texas Swimming Southern Zone USA
Free 50 M 33.26 12 05/15/2026 BB A: 32.09 (+1.17s | 3.5%) 22 80 399 1,000+
Free 100 M 1:11.85 Analysis 12 05/15/2026 BB A: 1:10.39 (+1.46s | 2.0%) 20 61 290 824
Free 200 M 2:40.07 Analysis 12 04/24/2026 BB A: 2:33.59 (+6.48s | 4.0%) 20 57 306 915
Free 400 M 5:35.36 Analysis 12 05/15/2026 BB A: 5:26.69 (+8.67s | 2.6%) 18 51 215 591
Free 800 M 12:18.03 Analysis 12 06/08/2025 BB A: 11:25.89 (+52.14s | 7.1%) 10 19 74 191
50 Free
40.86
40.86
100 Free
46.61
1:27.47
100 Free
1:27.47
150 Free
42.06
2:09.53
200 Free
53.25
3:02.78
100 Free
1:35.31
250 Free
47.11
3:49.89
300 Free
46.67
4:36.56
100 Free
1:33.78
350 Free
47.15
5:23.71
400 Free
46.88
6:10.59
100 Free
1:34.03
450 Free
45.98
6:56.57
500 Free
46.73
7:43.30
100 Free
1:32.71
550 Free
46.03
8:29.33
600 Free
47.71
9:17.04
100 Free
1:33.74
650 Free
45.40
10:02.44
700 Free
47.14
10:49.58
100 Free
1:32.54
750 Free
45.01
11:34.59
800 Free
43.44
12:18.03
100 Free
1:28.45
Back 50 M 38.20 12 04/24/2026 BB A: 37.69 (+0.51s | 1.3%) 18 42 206 652
Back 100 M 1:19.65 Analysis 12 04/24/2026 A AA: 1:18.09 (+1.56s | 2.0%) 14 30 116 334
Back 200 M 2:48.08 Analysis 12 04/24/2026 A AA: 2:46.69 (+1.39s | 0.8%) 13 27 61 159
Breast 50 M 47.72 12 05/25/2025 B BB: 45.89 (+1.83s | 3.8%) 32 94 460 1,000+
Breast 100 M 1:45.51 Analysis 12 05/25/2025 B BB: 1:39.59 (+5.92s | 5.6%) 34 97 451 1,000+
50 Breast
50.36
50.36
100 Breast
55.15
1:45.51
100 Breast
1:45.51
Breast 200 M 3:23.43 Analysis 12 05/15/2026 BB A: 3:15.39 (+8.04s | 4.0%) 12 28 71 283
Fly 50 M 36.91 12 05/15/2026 BB A: 35.29 (+1.62s | 4.4%) 21 66 319 936
Fly 100 M 1:31.31 Analysis 12 06/20/2025 B BB: 1:27.29 (+4.02s | 4.4%) 25 67 339 1,000+
50 Fly
42.45
42.45
100 Fly
48.86
1:31.31
100 Fly
1:31.31
IM 200 M 2:52.75 Analysis 12 05/15/2026 A AA: 2:45.99 (+6.76s | 3.9%) 14 34 155 452
IM 400 M 6:07.17 Analysis 12 05/15/2026 A AA: 5:59.69 (+7.48s | 2.0%) 11 19 53 167
50 Fly
40.11
40.11
100 Fly
47.94
1:28.05
100 Fly
1:28.05
150 Back
45.30
2:13.35
200 Back
43.88
2:57.23
100 Back
1:29.18
250 Breast
53.28
3:50.51
300 Breast
53.54
4:44.05
100 Breast
1:46.82
350 Free
42.24
5:26.29
400 Free
40.88
6:07.17
100 Free
1:23.12

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