Erin MacDonald

Age: 15 years old
Age Category: 15-16
Team: Dedham Health Hydra | New England Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Dedham Health Hydra

New England Swimming

Eastern Zone

USA

Free 50 Y

26.06

12/12/2025

AAA: 24.99 (+1.07s | 4.1%)

488

1,000+

Free 100 Y

54.80

12/18/2025

AAA: 53.99 (+0.81s | 1.5%)

218

1,000+

50 Free

26.28

100 Free

28.52

54.80

100 Free

54.80

Free 200 Y

2:01.22

10/11/2025

AAA: 1:57.09 (+4.13s | 3.4%)

339

1,000+

50 Free

27.66

100 Free

30.96

58.62

100 Free

58.62

150 Free

31.31

1:29.93

200 Free

31.29

2:01.22

100 Free

1:02.60

Free 500 Y

5:27.22

12/18/2025

AAA: 5:15.09 (+12.13s | 3.7%)

294

1,000+

50 Free

28.85

100 Free

32.05

1:00.90

100 Free

1:00.90

150 Free

32.83

1:33.73

200 Free

33.06

2:06.79

100 Free

1:05.89

250 Free

33.20

2:39.99

300 Free

33.16

3:13.15

100 Free

1:06.36

350 Free

33.53

3:46.68

400 Free

34.05

4:20.73

100 Free

1:07.58

450 Free

33.62

4:54.35

500 Free

32.87

5:27.22

100 Free

1:06.49

Free 1650 Y

19:46.32

01/09/2026

AA: 19:06.69 (+39.63s | 3.3%)

247

955

50 Free

30.44

100 Free

33.67

1:04.11

100 Free

1:04.11

150 Free

34.67

1:38.78

200 Free

34.86

2:13.64

100 Free

1:09.53

250 Free

35.38

2:49.02

300 Free

35.64

3:24.66

100 Free

1:11.02

350 Free

35.87

4:00.53

400 Free

35.90

4:36.43

100 Free

1:11.77

450 Free

35.65

5:12.08

500 Free

36.53

5:48.61

100 Free

1:12.18

550 Free

36.68

6:25.29

600 Free

36.31

7:01.60

100 Free

1:12.99

650 Free

36.14

7:37.74

700 Free

36.03

8:13.77

100 Free

1:12.17

750 Free

36.43

8:50.20

800 Free

37.22

9:27.42

100 Free

1:13.65

850 Free

36.85

10:04.27

900 Free

37.12

10:41.39

100 Free

1:13.97

950 Free

36.72

11:18.11

1000 Free

37.13

11:55.24

100 Free

1:13.85

1050 Free

36.45

12:31.69

1100 Free

36.44

13:08.13

100 Free

1:12.89

1150 Free

36.80

13:44.93

1200 Free

36.45

14:21.38

100 Free

1:13.25

1250 Free

36.89

14:58.27

1300 Free

36.43

15:34.70

100 Free

1:13.32

1350 Free

36.30

16:11.00

1400 Free

36.73

16:47.73

100 Free

1:13.03

1450 Free

36.88

17:24.61

1500 Free

36.20

18:00.81

100 Free

1:13.08

1550 Free

36.43

18:37.24

1600 Free

35.83

19:13.07

100 Free

1:12.26

1650 Free

33.25

19:46.32

Back 50 Y

31.12

12/12/2025

468

1,000+

Back 100 Y

1:04.94

01/09/2026

A: 1:04.09 (+0.85s | 1.3%)

536

1,000+

50 Back

31.86

100 Back

33.08

1:04.94

100 Back

1:04.94

Back 200 Y

2:24.53

12/12/2025

A: 2:19.09 (+5.44s | 3.8%)

114

611

1,000+

50 Back

33.30

100 Back

36.07

1:09.37

100 Back

1:09.37

150 Back

37.64

1:47.01

200 Back

37.52

2:24.53

100 Back

1:15.16

Breast 100 Y

1:20.84

01/09/2026

BB: 1:19.79 (+1.05s | 1.3%)

182

1,000+

50 Breast

38.48

100 Breast

42.36

1:20.84

100 Breast

1:20.84

Fly 50 Y

29.66

10/11/2025

100

490

1,000+

Fly 100 Y

1:06.38

12/12/2025

A: 1:03.79 (+2.59s | 3.9%)

127

730

1,000+

50 Fly

30.78

100 Fly

35.60

1:06.38

100 Fly

1:06.38

IM 200 Y

2:21.01

12/12/2025

AA: 2:16.49 (+4.52s | 3.2%)

492

1,000+

50 Fly

30.80

100 Back

34.91

1:05.71

100 IM

1:05.71

150 Breast

43.22

1:48.93

200 Free

32.08

2:21.01

100 IM

1:15.30

IM 400 Y

5:15.70

01/09/2026

A: 5:04.29 (+11.41s | 3.6%)

574

1,000+

50 Fly

31.37

100 Fly

41.07

1:12.44

100 Fly

1:12.44

150 Back

40.35

1:52.79

200 Back

40.12

2:32.91

100 Back

1:20.47

250 Breast

45.25

3:18.16

300 Breast

48.26

4:06.42

100 Breast

1:33.51

350 Free

34.67

4:41.09

400 Free

34.61

5:15.70

100 Free

1:09.28

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Dedham Health Hydra	New England Swimming	Eastern Zone	USA

Above are the fastest times that Erin MacDonald has achieved in her swimming career. For each event, you can find Erin's best time, the corresponding time standard, as well as how much faster Erin needs to be to reach the next level. The last columns provide Erin rankings at the team and LSC levels. These rankings are based on the Erin'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
Free 50 Y	26.06	24.89 (+1.17s \| 4.5%)	23.89 (+2.17s \| 8.3%)	23.89 (+2.17s \| 8.3%)	23.29 (+2.77s \| 10.6%)	22.59 (+3.47s \| 13.3%)	22.79 (+3.27s \| 12.5%)
Free 100 Y	54.80	53.99 (+0.81s \| 1.5%)	51.89 (+2.91s \| 5.3%)	51.89 (+2.91s \| 5.3%)	50.39 (+4.41s \| 8.0%)	49.29 (+5.51s \| 10.1%)	49.69 (+5.11s \| 9.3%)
Free 200 Y	2:01.22	1:56.29 (+4.93s \| 4.1%)	1:52.89 (+8.33s \| 6.9%)	1:52.29 (+8.93s \| 7.4%)	1:49.09 (+12.13s \| 10.0%)	1:46.69 (+14.53s \| 12.0%)	1:47.39 (+13.83s \| 11.4%)
Free 500 Y	5:27.22	5:10.69 (+16.53s \| 5.1%)	5:02.59 (+24.63s \| 7.5%)	5:02.59 (+24.63s \| 7.5%)	4:53.09 (+34.13s \| 10.4%)	4:45.99 (+41.23s \| 12.6%)	4:48.09 (+39.13s \| 12.0%)
Free 1650 Y	19:46.32	17:46.59 (+119.73s \| 10.1%)	17:14.39 (+151.93s \| 12.8%)	17:14.39 (+151.93s \| 12.8%)	16:54.79 (+171.53s \| 14.5%)	16.25.39 (+1170.07s \| 98.6%)	16:32.59 (+193.73s \| 16.3%)
Back 50 Y	31.12	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:04.94	59.49 (+5.45s \| 8.4%)	57.09 (+7.85s \| 12.1%)	57.09 (+7.85s \| 12.1%)	55.09 (+9.85s \| 15.2%)	53.89 (+11.05s \| 17.0%)	54.49 (+10.45s \| 16.1%)
Back 200 Y	2:24.53	2:08.59 (+15.94s \| 11.0%)	2:04.19 (+20.34s \| 14.1%)	2:04.19 (+20.34s \| 14.1%)	1:59.39 (+25.14s \| 17.4%)	1:56.59 (+27.94s \| 19.3%)	1:57.69 (+26.84s \| 18.6%)
Breast 100 Y	1:20.84	1:07.59 (+13.25s \| 16.4%)	1:05.49 (+15.35s \| 19.0%)	1:05.49 (+15.35s \| 19.0%)	1:03.09 (+17.75s \| 22.0%)	1:01.79 (+19.05s \| 23.6%)	1:02.79 (+18.05s \| 22.3%)
Fly 50 Y	29.66	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:06.38	59.19 (+7.19s \| 10.8%)	56.59 (+9.79s \| 14.7%)	56.59 (+9.79s \| 14.7%)	54.69 (+11.69s \| 17.6%)	53.49 (+12.89s \| 19.4%)	53.99 (+12.39s \| 18.7%)
IM 200 Y	2:21.01	2:10.49 (+10.52s \| 7.5%)	2:06.39 (+14.62s \| 10.4%)	2:06.39 (+14.62s \| 10.4%)	2:02.19 (+18.82s \| 13.3%)	1:59.49 (+21.52s \| 15.3%)	2:00.59 (+20.42s \| 14.5%)
IM 400 Y	5:15.70	4:39.09 (+36.61s \| 11.6%)	4:30.69 (+45.01s \| 14.3%)	4:30.69 (+45.01s \| 14.3%)	4:21.69 (+54.01s \| 17.1%)	4:13.69 (+62.01s \| 19.6%)	4:15.19 (+60.51s \| 19.2%)

Long Course Distance

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

Progression

See how Erin MacDonald is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Erin'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 Erin MacDonald has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Erin's time, the progress against Erin's best time, the corresponding time standard, as well as how much faster Erin needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NE NSSC January 9 11 BC Meet

01/09/2026

Boston

100 Y Fly

1:07.09

+0.71s

A: 1:03.79 (+3.30s | 4.9%)

50 Fly

30.76

100 Fly

36.33

1:07.09

100 Fly

1:07.09

200 Y IM

2:23.32

+2.31s

A: 2:22.39 (+0.93s | 0.6%)

50 Fly

30.15

100 Back

35.64

1:05.79

100 IM

1:05.79

150 Breast

44.62

1:50.41

200 Free

32.91

2:23.32

100 IM

1:17.53

1650 Y Free

19:46.32

AA: 19:06.69 (+39.63s | 3.3%)

50 Free

30.44

100 Free

33.67

1:04.11

100 Free

1:04.11

150 Free

34.67

1:38.78

200 Free

34.86

2:13.64

100 Free

1:09.53

250 Free

35.38

2:49.02

300 Free

35.64

3:24.66

100 Free

1:11.02

350 Free

35.87

4:00.53

400 Free

35.90

4:36.43

100 Free

1:11.77

450 Free

35.65

5:12.08

500 Free

36.53

5:48.61

100 Free

1:12.18

550 Free

36.68

6:25.29

600 Free

36.31

7:01.60

100 Free

1:12.99

650 Free

36.14

7:37.74

700 Free

36.03

8:13.77

100 Free

1:12.17

750 Free

36.43

8:50.20

800 Free

37.22

9:27.42

100 Free

1:13.65

850 Free

36.85

10:04.27

900 Free

37.12

10:41.39

100 Free

1:13.97

950 Free

36.72

11:18.11

1000 Free

37.13

11:55.24

100 Free

1:13.85

1050 Free

36.45

12:31.69

1100 Free

36.44

13:08.13

100 Free

1:12.89

1150 Free

36.80

13:44.93

1200 Free

36.45

14:21.38

100 Free

1:13.25

1250 Free

36.89

14:58.27

1300 Free

36.43

15:34.70

100 Free

1:13.32

1350 Free

36.30

16:11.00

1400 Free

36.73

16:47.73

100 Free

1:13.03

1450 Free

36.88

17:24.61

1500 Free

36.20

18:00.81

100 Free

1:13.08

1550 Free

36.43

18:37.24

1600 Free

35.83

19:13.07

100 Free

1:12.26

1650 Free

33.25

19:46.32

100 Y Breast

1:20.84

BB: 1:19.79 (+1.05s | 1.3%)

50 Breast

38.48

100 Breast

42.36

1:20.84

100 Breast

1:20.84

100 Y Back

1:04.94

-3.00s (New PB)

A: 1:04.09 (+0.85s | 1.3%)

50 Back

31.86

100 Back

33.08

1:04.94

100 Back

1:04.94

400 Y IM

5:15.70

A: 5:04.29 (+11.41s | 3.6%)

50 Fly

31.37

100 Fly

41.07

1:12.44

100 Fly

1:12.44

150 Back

40.35

1:52.79

200 Back

40.12

2:32.91

100 Back

1:20.47

250 Breast

45.25

3:18.16

300 Breast

48.26

4:06.42

100 Breast

1:33.51

350 Free

34.67

4:41.09

400 Free

34.61

5:15.70

100 Free

1:09.28

2026 NE NSSC Senior Championships

12/18/2025

Andover

500 Y Free

5:27.22

-6.57s (New PB)

AAA: 5:15.09 (+12.13s | 3.7%)

50 Free

28.85

100 Free

32.05

1:00.90

100 Free

1:00.90

150 Free

32.83

1:33.73

200 Free

33.06

2:06.79

100 Free

1:05.89

250 Free

33.20

2:39.99

300 Free

33.16

3:13.15

100 Free

1:06.36

350 Free

33.53

3:46.68

400 Free

34.05

4:20.73

100 Free

1:07.58

450 Free

33.62

4:54.35

500 Free

32.87

5:27.22

100 Free

1:06.49

100 Y Free

54.80

-1.72s (New PB)

AAA: 53.99 (+0.81s | 1.5%)

50 Free

26.28

100 Free

28.52

54.80

100 Free

54.80

200 Y Free

2:01.79

+0.57s

AAA: 1:57.09 (+4.70s | 3.9%)

50 Free

27.03

100 Free

30.21

57.24

100 Free

57.24

150 Free

31.91

1:29.15

200 Free

32.64

2:01.79

100 Free

1:04.55

2025 NE NSSC Dec Holiday Celebration!

12/12/2025

Boston

200 Y Back

2:24.53

A: 2:19.09 (+5.44s | 3.8%)

50 Back

33.30

100 Back

36.07

1:09.37

100 Back

1:09.37

150 Back

37.64

1:47.01

200 Back

37.52

2:24.53

100 Back

1:15.16

100 Y Free

56.52

-0.49s (New PB)

AA: 56.49 (+0.03s | 0.1%)

50 Free

27.02

100 Free

29.50

56.52

100 Free

56.52

200 Y IM

2:21.01

-8.13s (New PB)

AA: 2:16.49 (+4.52s | 3.2%)

50 Fly

30.80

100 Back

34.91

1:05.71

100 IM

1:05.71

150 Breast

43.22

1:48.93

200 Free

32.08

2:21.01

100 IM

1:15.30

500 Y Free

5:38.72

+4.93s

AA: 5:29.39 (+9.33s | 2.8%)

50 Free

29.10

100 Free

32.45

1:01.55

100 Free

1:01.55

150 Free

33.61

1:35.16

200 Free

34.52

2:09.68

100 Free

1:08.13

250 Free

34.89

2:44.57

300 Free

34.88

3:19.45

100 Free

1:09.77

350 Free

35.78

3:55.23

400 Free

35.62

4:30.85

100 Free

1:11.40

450 Free

35.82

5:06.67

500 Free

32.05

5:38.72

100 Free

1:07.87

100 Y Fly

1:06.38

A: 1:03.79 (+2.59s | 3.9%)

50 Fly

30.78

100 Fly

35.60

1:06.38

100 Fly

1:06.38

50 Y Free

26.06

-0.32s (New PB)

AAA: 24.99 (+1.07s | 4.1%)

50 Y Back

31.12

2025 NE SAC Spooktacular Copied

10/11/2025

Cambridge

100 Y Back

1:07.94

A: 1:04.09 (+3.85s | 5.7%)

50 Back

32.68

100 Back

35.25

1:07.94

100 Back

1:07.94

50 Y Fly

29.66

200 Y IM

2:29.14

A: 2:22.39 (+6.75s | 4.5%)

50 Fly

31.22

100 Back

38.81

1:10.03

100 IM

1:10.03

150 Breast

46.57

1:56.60

200 Free

32.54

2:29.14

100 IM

1:19.11

200 Y Free

2:01.22

AAA: 1:57.09 (+4.13s | 3.4%)

50 Free

27.66

100 Free

30.96

58.62

100 Free

58.62

150 Free

31.31

1:29.93

200 Free

31.29

2:01.22

100 Free

1:02.60

50 Y Free

26.38

AA: 26.09 (+0.29s | 1.1%)

100 Y Free

57.01

AA: 56.49 (+0.52s | 0.9%)

50 Free

27.13

100 Free

29.88

57.01

100 Free

57.01

500 Y Free

5:33.79

AA: 5:29.39 (+4.40s | 1.3%)

50 Free

29.41

100 Free

32.16

1:01.57

100 Free

1:01.57

150 Free

32.90

1:34.47

200 Free

33.48

2:07.95

100 Free

1:06.38

250 Free

33.69

2:41.64

300 Free

33.99

3:15.63

100 Free

1:07.68

350 Free

34.53

3:50.16

400 Free

34.35

4:24.51

100 Free

1:08.88

450 Free

34.98

4:59.49

500 Free

34.30

5:33.79

100 Free

1:09.28

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.06	24.89 (+1.17s \| 4.5%)	23.89 (+2.17s \| 8.3%)	23.89 (+2.17s \| 8.3%)	23.29 (+2.77s \| 10.6%)	22.59 (+3.47s \| 13.3%)	22.79 (+3.27s \| 12.5%)
Free 100 Y	54.80	53.99 (+0.81s \| 1.5%)	51.89 (+2.91s \| 5.3%)	51.89 (+2.91s \| 5.3%)	50.39 (+4.41s \| 8.0%)	49.29 (+5.51s \| 10.1%)	49.69 (+5.11s \| 9.3%)
Free 200 Y	2:01.22	1:56.29 (+4.93s \| 4.1%)	1:52.89 (+8.33s \| 6.9%)	1:52.29 (+8.93s \| 7.4%)	1:49.09 (+12.13s \| 10.0%)	1:46.69 (+14.53s \| 12.0%)	1:47.39 (+13.83s \| 11.4%)
Free 500 Y	5:27.22	5:10.69 (+16.53s \| 5.1%)	5:02.59 (+24.63s \| 7.5%)	5:02.59 (+24.63s \| 7.5%)	4:53.09 (+34.13s \| 10.4%)	4:45.99 (+41.23s \| 12.6%)	4:48.09 (+39.13s \| 12.0%)
Free 1650 Y	19:46.32	17:46.59 (+119.73s \| 10.1%)	17:14.39 (+151.93s \| 12.8%)	17:14.39 (+151.93s \| 12.8%)	16:54.79 (+171.53s \| 14.5%)	16.25.39 (+1170.07s \| 98.6%)	16:32.59 (+193.73s \| 16.3%)
Back 50 Y	31.12	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:04.94	59.49 (+5.45s \| 8.4%)	57.09 (+7.85s \| 12.1%)	57.09 (+7.85s \| 12.1%)	55.09 (+9.85s \| 15.2%)	53.89 (+11.05s \| 17.0%)	54.49 (+10.45s \| 16.1%)
Back 200 Y	2:24.53	2:08.59 (+15.94s \| 11.0%)	2:04.19 (+20.34s \| 14.1%)	2:04.19 (+20.34s \| 14.1%)	1:59.39 (+25.14s \| 17.4%)	1:56.59 (+27.94s \| 19.3%)	1:57.69 (+26.84s \| 18.6%)
Breast 100 Y	1:20.84	1:07.59 (+13.25s \| 16.4%)	1:05.49 (+15.35s \| 19.0%)	1:05.49 (+15.35s \| 19.0%)	1:03.09 (+17.75s \| 22.0%)	1:01.79 (+19.05s \| 23.6%)	1:02.79 (+18.05s \| 22.3%)
Fly 50 Y	29.66	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:06.38	59.19 (+7.19s \| 10.8%)	56.59 (+9.79s \| 14.7%)	56.59 (+9.79s \| 14.7%)	54.69 (+11.69s \| 17.6%)	53.49 (+12.89s \| 19.4%)	53.99 (+12.39s \| 18.7%)
IM 200 Y	2:21.01	2:10.49 (+10.52s \| 7.5%)	2:06.39 (+14.62s \| 10.4%)	2:06.39 (+14.62s \| 10.4%)	2:02.19 (+18.82s \| 13.3%)	1:59.49 (+21.52s \| 15.3%)	2:00.59 (+20.42s \| 14.5%)
IM 400 Y	5:15.70	4:39.09 (+36.61s \| 11.6%)	4:30.69 (+45.01s \| 14.3%)	4:30.69 (+45.01s \| 14.3%)	4:21.69 (+54.01s \| 17.1%)	4:13.69 (+62.01s \| 19.6%)	4:15.19 (+60.51s \| 19.2%)