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Madison Dufour

Age: 17 years old
Age Category: 17-18
Team: YMCA of Greater Nashua Storm | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard YMCA of Greater Nashua Storm New England Swimming Eastern Zone USA
Free 50 Y 26.47 17 01/16/2026 A AA: 25.79 (+0.68s | 2.6%) 5 124 761 1,000+
Free 100 Y 58.02 Analysis 17 01/16/2026 A AA: 55.89 (+2.13s | 3.7%) 4 129 816 1,000+
50 Free
27.94
27.94
100 Free
30.08
58.02
100 Free
58.02
Free 200 Y 1:58.50 Analysis 17 03/21/2026 AA AAA: 1:55.69 (+2.81s | 2.4%) 2 53 329 1,000+
50 Free
27.43
27.43
100 Free
29.71
57.14
100 Free
57.14
150 Free
30.90
1:28.04
200 Free
30.46
1:58.50
100 Free
1:01.36
Free 500 Y 5:14.91 Analysis 17 03/21/2026 AA AAA: 5:11.59 (+3.32s | 1.1%) 1 28 201 808
50 Free
28.58
28.58
100 Free
30.88
59.46
100 Free
59.46
150 Free
31.25
1:30.71
200 Free
32.07
2:02.78
100 Free
1:03.32
250 Free
31.94
2:34.72
300 Free
32.24
3:06.96
100 Free
1:04.18
350 Free
32.30
3:39.26
400 Free
32.65
4:11.91
100 Free
1:04.95
450 Free
32.33
4:44.24
500 Free
30.67
5:14.91
100 Free
1:03.00
Free 1000 Y 10:48.20 Analysis 17 12/18/2025 AAA AAAA: 10:19.59 (+28.61s | 4.4%) 1 21 121 458
50 Free
27.94
27.94
100 Free
31.38
59.32
100 Free
59.32
150 Free
32.20
1:31.52
200 Free
33.12
2:04.64
100 Free
1:05.32
250 Free
32.56
2:37.20
300 Free
33.20
3:10.40
100 Free
1:05.76
350 Free
32.54
3:42.94
400 Free
33.63
4:16.57
100 Free
1:06.17
450 Free
32.54
4:49.11
500 Free
32.81
5:21.92
100 Free
1:05.35
550 Free
33.61
5:55.53
600 Free
33.03
6:28.56
100 Free
1:06.64
650 Free
32.61
7:01.17
700 Free
32.77
7:33.94
100 Free
1:05.38
750 Free
32.68
8:06.62
800 Free
32.87
8:39.49
100 Free
1:05.55
850 Free
32.88
9:12.37
900 Free
32.34
9:44.71
100 Free
1:05.22
950 Free
32.75
10:17.46
1000 Free
30.74
10:48.20
100 Free
1:03.49
Free 1650 Y 18:10.58 Analysis 17 12/18/2025 AA AAA: 17:54.29 (+16.29s | 1.5%) 1 14 105 381
50 Free
28.51
28.51
100 Free
31.65
1:00.16
100 Free
1:00.16
150 Free
32.38
1:32.54
200 Free
32.52
2:05.06
100 Free
1:04.90
250 Free
32.91
2:37.97
300 Free
33.27
3:11.24
100 Free
1:06.18
350 Free
32.92
3:44.16
400 Free
33.06
4:17.22
100 Free
1:05.98
450 Free
33.18
4:50.40
500 Free
33.87
5:24.27
100 Free
1:07.05
550 Free
33.22
5:57.49
600 Free
33.47
6:30.96
100 Free
1:06.69
650 Free
33.18
7:04.14
700 Free
33.84
7:37.98
100 Free
1:07.02
750 Free
33.34
8:11.32
800 Free
33.28
8:44.60
100 Free
1:06.62
850 Free
33.62
9:18.22
900 Free
33.52
9:51.74
100 Free
1:07.14
950 Free
33.13
10:24.87
1000 Free
33.66
10:58.53
100 Free
1:06.79
1050 Free
33.30
11:31.83
1100 Free
33.64
12:05.47
100 Free
1:06.94
1150 Free
33.52
12:38.99
1200 Free
33.21
13:12.20
100 Free
1:06.73
1250 Free
33.76
13:45.96
1300 Free
33.72
14:19.68
100 Free
1:07.48
1350 Free
33.42
14:53.10
1400 Free
33.37
15:26.47
100 Free
1:06.79
1450 Free
33.52
15:59.99
1500 Free
33.48
16:33.47
100 Free
1:07.00
1550 Free
33.42
17:06.89
1600 Free
33.08
17:39.97
100 Free
1:06.50
1650 Free
30.61
18:10.58
Back 100 Y 1:07.86 Analysis 17 11/14/2025 BB A: 1:02.89 (+4.97s | 7.3%) 6 149 837 1,000+
50 Back
32.81
32.81
100 Back
35.05
1:07.86
100 Back
1:07.86
Back 200 Y 2:24.68 Analysis 17 11/14/2025 BB A: 2:16.09 (+8.59s | 5.9%) 4 110 624 1,000+
50 Back
34.78
34.78
100 Back
36.94
1:11.72
100 Back
1:11.72
150 Back
36.87
1:48.59
200 Back
36.09
2:24.68
100 Back
1:12.96
Breast 100 Y 1:13.94 Analysis 17 12/05/2025 BB A: 1:12.69 (+1.25s | 1.7%) 2 86 517 1,000+
50 Breast
34.69
34.69
100 Breast
39.25
1:13.94
100 Breast
1:13.94
Breast 200 Y 2:38.92 Analysis 17 03/20/2026 BB A: 2:38.29 (+0.63s | 0.4%) 1 54 381 1,000+
50 Breast
36.81
36.81
100 Breast
39.93
1:16.74
100 Breast
1:16.74
150 Breast
41.22
1:57.96
200 Breast
40.96
2:38.92
100 Breast
1:22.18
Fly 100 Y 1:05.94 Analysis 17 01/16/2026 BB A: 1:03.09 (+2.85s | 4.3%) 6 121 748 1,000+
50 Fly
30.30
30.30
100 Fly
35.64
1:05.94
100 Fly
1:05.94
Fly 200 Y 2:26.29 Analysis 17 03/20/2026 BB A: 2:19.49 (+6.80s | 4.6%) 4 77 429 1,000+
50 Fly
31.92
31.92
100 Fly
36.68
1:08.60
100 Fly
1:08.60
150 Fly
38.55
1:47.15
200 Fly
39.14
2:26.29
100 Fly
1:17.69
IM 200 Y 2:16.94 Analysis 17 01/16/2026 A AA: 2:14.39 (+2.55s | 1.9%) 2 65 396 1,000+
50 Fly
29.41
29.41
100 Back
36.42
1:05.83
100 IM
1:05.83
150 Breast
40.15
1:45.98
200 Free
30.96
2:16.94
100 IM
1:11.11
IM 400 Y 4:45.35 Analysis 17 02/26/2026 AA AAA: 4:35.49 (+9.86s | 3.5%) 1 34 219 879
50 Fly
29.80
29.80
100 Fly
35.55
1:05.35
100 Fly
1:05.35
150 Back
37.27
1:42.62
200 Back
36.24
2:18.86
100 Back
1:13.51
250 Breast
41.04
2:59.90
300 Breast
41.42
3:41.32
100 Breast
1:22.46
350 Free
32.73
4:14.05
400 Free
31.30
4:45.35
100 Free
1:04.03

Long course distance

Event Time Age Date Standard Next Standard YMCA of Greater Nashua Storm New England Swimming Eastern Zone USA
Free 100 M 1:05.90 Analysis 17 06/26/2026 A AA: 1:03.89 (+2.01s | 3.1%) 1 79 425 1,000+
50 Free
32.00
32.00
100 Free
33.89
1:05.90
100 Free
1:05.90
Free 200 M 2:20.07 Analysis 17 07/23/2026 A AA: 2:17.69 (+2.38s | 1.7%) 1 51 290 1,000+
50 Free
31.82
31.82
100 Free
35.50
1:07.32
100 Free
1:07.32
150 Free
36.61
1:43.93
200 Free
36.14
2:20.07
100 Free
1:12.75
Free 400 M 4:49.10 Analysis 17 06/26/2026 AA AAA: 4:37.69 (+11.41s | 3.9%) 1 28 148 834
50 Free
32.47
32.47
100 Free
35.70
1:08.18
100 Free
1:08.18
150 Free
36.21
1:44.39
200 Free
37.11
2:21.50
100 Free
1:13.32
250 Free
37.33
2:58.83
300 Free
37.31
3:36.14
100 Free
1:14.64
350 Free
37.45
4:13.59
400 Free
35.51
4:49.10
100 Free
1:12.96
Free 800 M 9:46.59 Analysis 17 07/09/2026 AA AAA: 9:33.79 (+12.80s | 2.2%) 1 15 78 389
50 Free
32.39
32.39
100 Free
35.52
1:07.91
100 Free
1:07.91
150 Free
36.36
1:44.27
200 Free
36.97
2:21.24
100 Free
1:13.33
250 Free
36.96
2:58.20
300 Free
37.11
3:35.31
100 Free
1:14.07
350 Free
36.95
4:12.26
400 Free
37.46
4:49.72
100 Free
1:14.41
450 Free
36.99
5:26.71
500 Free
37.78
6:04.49
100 Free
1:14.77
550 Free
37.40
6:41.89
600 Free
37.76
7:19.65
100 Free
1:15.16
650 Free
37.15
7:56.80
700 Free
37.53
8:34.33
100 Free
1:14.68
750 Free
36.68
9:11.01
800 Free
35.58
9:46.59
100 Free
1:12.26
Free 1500 M 18:27.86 Analysis 17 07/23/2026 AA AAA: 18:20.69 (+7.17s | 0.6%) 1 10 37 205
50 Free
32.61
32.61
100 Free
35.97
1:08.59
100 Free
1:08.59
150 Free
36.28
1:44.87
200 Free
36.93
2:21.80
100 Free
1:13.21
250 Free
37.02
2:58.82
300 Free
37.07
3:35.89
100 Free
1:14.09
350 Free
37.53
4:13.42
400 Free
36.73
4:50.15
100 Free
1:14.26
450 Free
37.64
5:27.79
500 Free
36.75
6:04.54
100 Free
1:14.39
550 Free
37.56
6:42.10
600 Free
36.98
7:19.08
100 Free
1:14.54
650 Free
37.35
7:56.43
700 Free
36.78
8:33.21
100 Free
1:14.13
750 Free
37.37
9:10.58
800 Free
37.02
9:47.60
100 Free
1:14.39
850 Free
37.34
10:24.94
900 Free
36.52
11:01.46
100 Free
1:13.86
950 Free
37.63
11:39.09
1000 Free
36.86
12:15.95
100 Free
1:14.49
1050 Free
37.21
12:53.16
1100 Free
37.13
13:30.29
100 Free
1:14.34
1150 Free
37.27
14:07.56
1200 Free
37.38
14:44.94
100 Free
1:14.65
1250 Free
37.46
15:22.40
1300 Free
37.37
15:59.77
100 Free
1:14.83
1350 Free
37.49
16:37.26
1400 Free
37.25
17:14.51
100 Free
1:14.74
1450 Free
37.43
17:51.94
1500 Free
35.92
18:27.86
100 Free
1:13.35
Breast 100 M 1:29.29 Analysis 17 07/31/2026 BB A: 1:23.59 (+5.70s | 6.4%) 1 53 310 1,000+
Breast 200 M 3:08.13 Analysis 17 05/30/2026 BB A: 2:59.99 (+8.14s | 4.3%) 1 36 224 1,000+
50 Breast
42.92
42.92
100 Breast
47.90
1:30.82
100 Breast
1:30.82
150 Breast
48.75
2:19.57
200 Breast
48.56
3:08.13
100 Breast
1:37.31
Fly 100 M 1:16.43 Analysis 17 07/31/2026 BB A: 1:11.69 (+4.74s | 6.2%) 3 77 374 1,000+
Fly 200 M 2:49.65 Analysis 17 05/15/2026 BB A: 2:38.19 (+11.46s | 6.8%) 2 40 196 929
50 Fly
36.73
36.73
100 Fly
42.96
1:19.69
100 Fly
1:19.69
150 Fly
45.04
2:04.73
200 Fly
44.92
2:49.65
100 Fly
1:29.96
IM 200 M 2:40.63 Analysis 17 05/30/2026 A AA: 2:35.49 (+5.14s | 3.2%) 1 49 284 1,000+
50 Fly
35.08
35.08
100 Back
41.68
1:16.76
100 IM
1:16.76
150 Breast
48.01
2:04.77
200 Free
35.86
2:40.63
100 IM
1:23.87
IM 400 M 5:30.33 Analysis 17 07/23/2026 A AA: 5:28.79 (+1.54s | 0.5%) 1 19 127 667
50 Fly
34.90
34.90
100 Fly
41.66
1:16.56
100 Fly
1:16.56
150 Back
42.98
1:59.54
200 Back
43.21
2:42.75
100 Back
1:26.19
250 Breast
47.26
3:30.01
300 Breast
48.18
4:18.19
100 Breast
1:35.44
350 Free
36.66
4:54.85
400 Free
35.48
5:30.33
100 Free
1:12.14

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