Macy Peterson

Age: 8 years old
Age Category: 10 & under
Team: Sioux Falls Swim Team | South Dakota Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Sioux Falls Swim Team

South Dakota Swimming

Central Zone

USA

Free 25 Y

16.76

01/23/2026

506

Free 50 Y

41.65

11/15/2025

B: 39.79 (+1.86s | 4.5%)

1,000+

Free 100 Y

1:26.06

01/23/2026

BB: 1:21.09 (+4.97s | 5.8%)

628

1,000+

25 Free

18.91

50 Free

21.83

40.74

50 Free

40.74

75 Free

23.53

1:04.27

100 Free

21.79

1:26.06

50 Free

45.32

Free 200 Y

3:08.67

01/23/2026

BB: 3:00.59 (+8.08s | 4.3%)

416

1,000+

50 Free

42.45

50 Free

42.45

100 Free

48.70

1:31.15

50 Free

48.70

150 Free

51.05

2:22.20

50 Free

51.05

200 Free

46.47

3:08.67

50 Free

46.47

Back 25 Y

20.17

01/02/2026

383

Back 50 Y

42.41

01/23/2026

A: 37.99 (+4.42s | 10.4%)

439

1,000+

Back 100 Y

1:37.56

01/02/2026

BB: 1:33.99 (+3.57s | 3.7%)

527

1,000+

50 Back

45.90

100 Back

51.66

1:37.56

100 Back

1:37.56

Breast 25 Y

27.78

11/15/2025

222

1,000+

Breast 50 Y

52.98

01/02/2026

BB: 48.69 (+4.29s | 8.1%)

749

1,000+

Fly 25 Y

23.15

11/15/2025

188

1,000+

Fly 50 Y

55.06

01/23/2026

B: 48.39 (+6.67s | 12.1%)

1,000+

IM 100 Y

1:39.11

01/23/2026

BB: 1:33.19 (+5.92s | 6.0%)

607

1,000+

50 IM

47.56

50 IM

47.56

100 IM

51.55

1:39.11

50 IM

51.55

IM 200 Y

3:35.15

01/23/2026

BB: 3:18.79 (+16.36s | 7.6%)

361

1,000+

25 Fly

23.56

50 Back

31.07

54.63

50 IM

54.63

75 Breast

27.26

1:21.89

100 Free

25.27

1:47.16

50 IM

52.53

125 Free

30.00

2:17.16

150 Free

31.08

2:48.24

50 IM

1:01.08

175 Free

24.38

3:12.62

200 Free

22.53

3:35.15

50 IM

46.91

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Sioux Falls Swim Team	South Dakota Swimming	Central Zone	USA

Above are the fastest times that Macy Peterson has achieved in her swimming career. For each event, you can find Macy's best time, the corresponding time standard, as well as how much faster Macy needs to be to reach the next level. The last columns provide Macy rankings at the team and LSC levels. These rankings are based on the Macy's personal best, her current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	41.65	24.89 (+16.76s \| 40.2%)	23.89 (+17.76s \| 42.6%)	23.89 (+17.76s \| 42.6%)	23.29 (+18.36s \| 44.1%)	22.59 (+19.06s \| 45.8%)	22.79 (+18.86s \| 45.3%)	30.89 (+10.76s \| 25.8%)
Free 100 Y	1:26.06	53.99 (+32.07s \| 37.3%)	51.89 (+34.17s \| 39.7%)	51.89 (+34.17s \| 39.7%)	50.39 (+35.67s \| 41.4%)	49.29 (+36.77s \| 42.7%)	49.69 (+36.37s \| 42.3%)	1:08.19 (+17.87s \| 20.8%)
Free 200 Y	3:08.67	1:56.29 (+72.38s \| 38.4%)	1:52.89 (+75.78s \| 40.2%)	1:52.29 (+76.38s \| 40.5%)	1:49.09 (+79.58s \| 42.2%)	1:46.69 (+81.98s \| 43.5%)	1:47.39 (+81.28s \| 43.1%)	2:29.09 (+39.58s \| 21.0%)
Back 50 Y	42.41	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+5.92s \| 14.0%)
Back 100 Y	1:37.56	59.49 (+38.07s \| 39.0%)	57.09 (+40.47s \| 41.5%)	57.09 (+40.47s \| 41.5%)	55.09 (+42.47s \| 43.5%)	53.89 (+43.67s \| 44.8%)	54.49 (+43.07s \| 44.1%)	1:17.89 (+19.67s \| 20.2%)
Breast 50 Y	52.98	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+12.59s \| 23.8%)
Fly 50 Y	55.06	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+19.97s \| 36.3%)
IM 100 Y	1:39.11	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+21.42s \| 21.6%)
IM 200 Y	3:35.15	2:10.49 (+84.66s \| 39.3%)	2:06.39 (+88.76s \| 41.3%)	2:06.39 (+88.76s \| 41.3%)	2:02.19 (+92.96s \| 43.2%)	1:59.49 (+95.66s \| 44.5%)	2:00.59 (+94.56s \| 44.0%)	2:46.49 (+48.66s \| 22.6%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

See how Macy Peterson is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Macy's time to another swimmer's and even view their profile for more information about them.

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Meets

See all the meets Macy Peterson has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Macy's time, the progress against Macy's best time, the corresponding time standard, as well as how much faster Macy needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SFST SD 2026 January Invite

01/23/2026

Sioux Falls

25 Y Back

20.33

+0.16s

25 Y Free

16.76

-2.09s (New PB)

100 Y Free

1:26.06

-2.93s (New PB)

BB: 1:21.09 (+4.97s | 5.8%)

25 Free

18.91

50 Free

21.83

40.74

50 Free

40.74

75 Free

23.53

1:04.27

100 Free

21.79

1:26.06

50 Free

45.32

200 Y Free

3:08.67

-6.93s (New PB)

BB: 3:00.59 (+8.08s | 4.3%)

50 Free

42.45

50 Free

42.45

100 Free

48.70

1:31.15

50 Free

48.70

150 Free

51.05

2:22.20

50 Free

51.05

200 Free

46.47

3:08.67

50 Free

46.47

200 Y IM

3:35.15

BB: 3:18.79 (+16.36s | 7.6%)

25 Fly

23.56

50 Back

31.07

54.63

50 IM

54.63

75 Breast

27.26

1:21.89

100 Free

25.27

1:47.16

50 IM

52.53

125 Free

30.00

2:17.16

150 Free

31.08

2:48.24

50 IM

1:01.08

175 Free

24.38

3:12.62

200 Free

22.53

3:35.15

50 IM

46.91

100 Y IM

1:39.11

-8.37s (New PB)

BB: 1:33.19 (+5.92s | 6.0%)

50 IM

47.56

50 IM

47.56

100 IM

51.55

1:39.11

50 IM

51.55

50 Y Fly

55.06

B: 48.39 (+6.67s | 12.1%)

50 Y Back

42.41

-5.31s (New PB)

A: 37.99 (+4.42s | 10.4%)

SFST Intrasquad 1 2 26

01/02/2026

Sioux Falls

50 Y Breast

52.98

-11.51s (New PB)

BB: 48.69 (+4.29s | 8.1%)

25 Y Back

20.17

-5.23s (New PB)

100 Y Back

1:37.56

-9.94s (New PB)

BB: 1:33.99 (+3.57s | 3.7%)

50 Back

45.90

100 Back

51.66

1:37.56

100 Back

1:37.56

2025 SD YST Charity Invite

11/15/2025

Yankton

25 Y Breast

27.78

25 Y Fly

23.15

50 Y Free

41.65

-6.85s (New PB)

B: 39.79 (+1.86s | 4.5%)

100 Y IM

1:47.48

-14.11s (New PB)

B: 1:44.29 (+3.19s | 3.0%)

50 IM

52.49

100 IM

54.99

1:47.48

100 IM

1:47.48

100 Y Free

1:28.99

-9.80s (New PB)

BB: 1:21.09 (+7.90s | 8.9%)

50 Free

40.46

100 Free

48.53

1:28.99

100 Free

1:28.99

200 Y Free

3:15.60

BB: 3:00.59 (+15.01s | 7.7%)

50 Free

43.29

100 Free

51.43

1:34.72

100 Free

1:34.72

150 Free

51.20

2:25.92

200 Free

49.68

3:15.60

100 Free

1:40.88

100 Y Back

1:47.50

B: 1:45.79 (+1.71s | 1.6%)

50 Y Back

47.72

-4.78s (New PB)

BB: 43.29 (+4.43s | 9.3%)

2025 12 U Short Course State A Championship

02/21/2025

Mitchell

100 Y Free

1:38.79

-6.54s (New PB)

B: 1:30.79 (+8.00s | 8.1%)

50 Free

45.29

100 Free

53.50

1:38.79

100 Free

1:38.79

50 Y Back

52.50

-2.99s (New PB)

B: 48.59 (+3.91s | 7.4%)

25 Y Free

18.85

-1.90s (New PB)

SFST SD 2025 January Invite

01/24/2025

Sioux Falls

50 Y Back

55.49

B: 48.59 (+6.90s | 12.4%)

25 Y Free

20.75

50 Y Free

48.50

B: 39.79 (+8.71s | 18.0%)

100 Y IM

2:01.59

B: 1:44.29 (+17.30s | 14.2%)

50 IM

57.62

100 IM

1:03.97

2:01.59

100 IM

2:01.59

100 Y Free

1:45.33

B: 1:30.79 (+14.54s | 13.8%)

50 Free

48.46

100 Free

56.87

1:45.33

100 Free

1:45.33

50 Y Breast

1:04.49

B: 54.59 (+9.90s | 15.4%)

25 Y Back

25.40

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.