Maddie Prosper

Age: 18 years old
Age Category: 17-18
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming Palo Alto Stanford Aquatics
Free 50 Y 28.68 17 07/20/2025 BB A: 26.89 (+1.79s | 6.2%) 590 53
Free 100 Y 1:00.88 16 10/27/2023 BB A: 58.39 (+2.49s | 4.1%) 451 44
50 Free
29.45
29.45
100 Free
31.43
1:00.88
100 Free
1:00.88
Free 200 Y 2:13.47 16 02/02/2024 BB A: 2:06.19 (+7.28s | 5.5%) 382 39
Free 500 Y 6:44.59 11 03/23/2019 B: 6:36.49 (+8.10s | 2.0%) 525 42
Free 1000 Y 12:17.40 17 02/22/2025 BB A: 11:48.09 (+29.31s | 4.0%) 130 20
Back 100 Y 1:11.38 16 01/27/2024 B BB: 1:08.09 (+3.29s | 4.6%) 433 49
50 Back
35.27
35.27
100 Back
36.11
1:11.38
100 Back
1:11.38
Back 200 Y 2:32.50 16 10/27/2023 B BB: 2:27.39 (+5.11s | 3.4%) 295 33
50 Back
36.84
36.84
100 Back
38.09
1:14.93
100 Back
1:14.93
150 Back
38.70
1:53.63
200 Back
38.87
2:32.50
100 Back
1:17.57
Breast 100 Y 1:20.56 17 01/25/2025 B BB: 1:18.79 (+1.77s | 2.2%) 399 41
50 Breast
38.40
38.40
100 Breast
42.16
1:20.56
100 Breast
1:20.56
Breast 200 Y 3:01.47 12 02/08/2020 B BB: 2:51.49 (+9.98s | 5.5%) 360 36
50 Breast
41.18
41.18
100 Breast
44.99
1:26.17
100 Breast
1:26.17
150 Breast
47.57
2:13.74
200 Breast
47.73
3:01.47
100 Breast
1:35.30
Fly 100 Y 1:09.56 17 07/20/2025 B BB: 1:08.29 (+1.27s | 1.8%) 369 43
50 Fly
32.87
32.87
100 Fly
36.69
1:09.56
100 Fly
1:09.56
IM 200 Y 2:29.19 17 01/25/2025 BB A: 2:20.19 (+9.00s | 6.0%) 329 38
50 Fly
33.09
33.09
100 Back
38.33
1:11.42
100 IM
1:11.42
150 Breast
43.88
1:55.30
200 Free
33.89
2:29.19
100 IM
1:17.77
IM 400 Y 5:20.64 16 02/02/2024 BB A: 5:00.59 (+20.05s | 6.3%) 224 26

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Palo Alto Stanford Aquatics
Free 50 M 32.57 17 06/26/2025 BB A: 30.69 (+1.88s | 5.8%) 446 46
Free 100 M 1:08.65 17 06/26/2025 BB A: 1:06.59 (+2.06s | 3.0%) 314 38
Free 200 M 2:41.11 16 05/18/2024 B BB: 2:35.69 (+5.42s | 3.4%) 414 40
Free 400 M 5:23.11 17 06/26/2025 BB A: 5:02.99 (+20.12s | 6.2%) 237 26
100 Free
1:16.89
1:16.89
100 Free
1:16.89
200 Free
1:22.16
2:39.05
100 Free
1:22.16
300 Free
1:23.75
4:02.80
100 Free
1:23.75
400 Free
1:20.31
5:23.11
100 Free
1:20.31
Back 100 M 1:27.51 16 05/18/2024 B: 1:25.89 (+1.62s | 1.9%) 435 40
Back 200 M 2:54.38 17 06/26/2025 B BB: 2:52.49 (+1.89s | 1.1%) 221 29
100 Back
1:25.35
1:25.35
100 Back
1:25.35
200 Back
1:29.03
2:54.38
100 Back
1:29.03
Breast 100 M 1:36.54 16 06/07/2024 B BB: 1:30.49 (+6.05s | 6.3%) 346 37
Breast 200 M 3:28.13 11 06/21/2019 B BB: 3:14.99 (+13.14s | 6.3%) 261 31
IM 200 M 2:53.31 17 06/26/2025 BB A: 2:42.29 (+11.02s | 6.4%) 288 35
100 Back
1:22.47
1:22.47
100 IM
1:22.47
200 Free
1:30.84
2:53.31
100 IM
1:30.84

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