Mackenzie Grey

Age: 17 years old
Age Category: 17-18
Team: Zeus Swim Team | Connecticut Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Zeus Swim Team

Connecticut Swimming

Eastern Zone

USA

Free 50 Y

24.78

12/11/2025

AAA: 24.69 (+0.09s | 0.4%)

161

866

Free 100 Y

56.10

12/11/2025

AA: 55.89 (+0.21s | 0.4%)

431

1,000+

50 Free

27.11

100 Free

28.99

56.10

100 Free

56.10

Free 200 Y

2:01.36

12/11/2025

AA: 2:00.89 (+0.47s | 0.4%)

354

1,000+

50 Free

28.24

100 Free

30.62

58.86

100 Free

58.86

150 Free

31.22

1:30.08

200 Free

31.28

2:01.36

100 Free

1:02.50

Free 1000 Y

11:48.13

12/11/2025

A: 11:48.09 (+0.04s | 0.0%)

285

1,000+

50 Free

29.65

100 Free

32.57

1:02.22

100 Free

1:02.22

150 Free

34.66

1:36.88

200 Free

34.64

2:11.52

100 Free

1:09.30

250 Free

34.91

2:46.43

300 Free

35.32

3:21.75

100 Free

1:10.23

350 Free

35.51

3:57.26

400 Free

35.87

4:33.13

100 Free

1:11.38

450 Free

36.11

5:09.24

500 Free

36.40

5:45.64

100 Free

1:12.51

550 Free

36.14

6:21.78

600 Free

36.45

6:58.23

100 Free

1:12.59

650 Free

36.40

7:34.63

700 Free

36.24

8:10.87

100 Free

1:12.64

750 Free

36.40

8:47.27

800 Free

36.12

9:23.39

100 Free

1:12.52

850 Free

36.30

9:59.69

900 Free

36.49

10:36.18

100 Free

1:12.79

950 Free

36.38

11:12.56

1000 Free

35.57

11:48.13

100 Free

1:11.95

Fly 100 Y

1:01.94

12/11/2025

AA: 1:00.39 (+1.55s | 2.5%)

327

1,000+

50 Fly

29.32

100 Fly

32.62

1:01.94

100 Fly

1:01.94

Fly 200 Y

2:19.07

12/11/2025

AA: 2:13.69 (+5.38s | 3.9%)

232

989

50 Fly

30.38

100 Fly

34.69

1:05.07

100 Fly

1:05.07

150 Fly

36.84

1:41.91

200 Fly

37.16

2:19.07

100 Fly

1:14.00

IM 400 Y

5:00.35

12/11/2025

AA: 4:47.99 (+12.36s | 4.1%)

321

1,000+

50 Fly

31.76

100 Fly

37.48

1:09.24

100 Fly

1:09.24

150 Back

39.00

1:48.24

200 Back

38.60

2:26.84

100 Back

1:17.60

250 Breast

43.12

3:09.96

300 Breast

43.56

3:53.52

100 Breast

1:26.68

350 Free

33.49

4:27.01

400 Free

33.34

5:00.35

100 Free

1:06.83

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Zeus Swim Team

Connecticut Swimming

Eastern Zone

USA

Free 50 M

29.03

07/29/2025

AAA: 28.19 (+0.84s | 2.9%)

174

1,000+

Free 100 M

1:03.17

07/29/2025

AAA: 1:01.09 (+2.08s | 3.3%)

170

1,000+

Back 50 M

40.47

06/25/2023

305

1,000+

Breast 50 M

39.09

07/29/2025

480

Breast 100 M

1:24.72

07/29/2025

A: 1:23.59 (+1.13s | 1.3%)

157

1,000+

50 Breast

40.31

100 Breast

44.41

1:24.72

100 Breast

1:24.72

Breast 200 M

3:04.06

07/29/2025

A: 2:59.99 (+4.07s | 2.2%)

162

918

50 Breast

42.54

100 Breast

47.16

1:29.70

100 Breast

1:29.70

150 Breast

47.37

2:17.07

200 Breast

46.98

3:04.05

100 Breast

1:34.35

Fly 50 M

31.67

07/29/2025

554

Fly 100 M

1:10.75

07/29/2025

AA: 1:08.69 (+2.06s | 2.9%)

165

1,000+

50 Fly

32.96

100 Fly

37.79

1:10.75

100 Fly

1:10.75

Fly 200 M

2:40.30

07/29/2025

A: 2:38.19 (+2.11s | 1.3%)

117

610

50 Fly

33.76

100 Fly

39.14

1:12.90

100 Fly

1:12.90

150 Fly

41.81

1:54.71

200 Fly

45.59

2:40.30

100 Fly

1:27.40

IM 200 M

3:05.76

06/23/2023

BB: 2:55.79 (+9.97s | 5.4%)

616

1,000+

Above are the fastest times that Mackenzie Grey has achieved in her swimming career. For each event, you can find Mackenzie's best time, the corresponding time standard, as well as how much faster Mackenzie needs to be to reach the next level. The last columns provide Mackenzie rankings at the team and LSC levels. These rankings are based on the Mackenzie'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	24.78	24.89	23.89 (+0.89s \| 3.6%)	23.89 (+0.89s \| 3.6%)	23.29 (+1.49s \| 6.0%)	22.59 (+2.19s \| 8.8%)	22.79 (+1.99s \| 8.0%)
Free 100 Y	56.10	53.99 (+2.11s \| 3.8%)	51.89 (+4.21s \| 7.5%)	51.89 (+4.21s \| 7.5%)	50.39 (+5.71s \| 10.2%)	49.29 (+6.81s \| 12.1%)	49.69 (+6.41s \| 11.4%)
Free 200 Y	2:01.36	1:56.29 (+5.07s \| 4.2%)	1:52.89 (+8.47s \| 7.0%)	1:52.29 (+9.07s \| 7.5%)	1:49.09 (+12.27s \| 10.1%)	1:46.69 (+14.67s \| 12.1%)	1:47.39 (+13.97s \| 11.5%)
Free 1000 Y	11:48.13	10:39.89 (+68.24s \| 9.6%)	10:20.49 (+87.64s \| 12.4%)	10:20.49 (+87.64s \| 12.4%)	10:08.19 (+99.94s \| 14.1%)	9:52.49 (+115.64s \| 16.3%)	9:56.79 (+111.34s \| 15.7%)
Fly 100 Y	1:01.94	59.19 (+2.75s \| 4.4%)	56.59 (+5.35s \| 8.6%)	56.59 (+5.35s \| 8.6%)	54.69 (+7.25s \| 11.7%)	53.49 (+8.45s \| 13.6%)	53.99 (+7.95s \| 12.8%)
Fly 200 Y	2:19.07	2:10.09 (+8.98s \| 6.5%)	2:05.39 (+13.68s \| 9.8%)	2:05.39 (+13.68s \| 9.8%)	2:01.69 (+17.38s \| 12.5%)	1:58.59 (+20.48s \| 14.7%)	1:59.39 (+19.68s \| 14.2%)
IM 400 Y	5:00.35	4:39.09 (+21.26s \| 7.1%)	4:30.69 (+29.66s \| 9.9%)	4:30.69 (+29.66s \| 9.9%)	4:21.69 (+38.66s \| 12.9%)	4:13.69 (+46.66s \| 15.5%)	4:15.19 (+45.16s \| 15.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.03	28.69 (+0.34s \| 1.2%)	27.39 (+1.64s \| 5.6%)	27.39 (+1.64s \| 5.6%)	26.89 (+2.14s \| 7.4%)	26.29 (+2.74s \| 9.4%)	26.59 (+2.44s \| 8.4%)
Free 100 M	1:03.17	1:01.89 (+1.28s \| 2.0%)	59.29 (+3.88s \| 6.1%)	59.29 (+3.88s \| 6.1%)	58.19 (+4.98s \| 7.9%)	56.99 (+6.18s \| 9.8%)	57.59 (+5.58s \| 8.8%)
Back 50 M	40.47	N/A	N/A	N/A	N/A	N/A	N/A
Breast 50 M	39.09	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 M	1:24.72	1:18.79 (+5.93s \| 7.0%)	1:15.99 (+8.73s \| 10.3%)	1:15.99 (+8.73s \| 10.3%)	1:13.79 (+10.93s \| 12.9%)	1:12.19 (+12.53s \| 14.8%)	1:13.29 (+11.43s \| 13.5%)
Breast 200 M	3:04.06	2:49.69 (+14.37s \| 7.8%)	2:43.39 (+20.67s \| 11.2%)	2:43.39 (+20.67s \| 11.2%)	2:38.59 (+25.47s \| 13.8%)	2:36.09 (+27.97s \| 15.2%)	2:38.29 (+25.77s \| 14.0%)
Fly 50 M	31.67	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 M	1:10.75	1:07.19 (+3.56s \| 5.0%)	1:04.69 (+6.06s \| 8.6%)	1:04.69 (+6.06s \| 8.6%)	1:02.69 (+8.06s \| 11.4%)	1:01.69 (+9.06s \| 12.8%)	1:02.39 (+8.36s \| 11.8%)
Fly 200 M	2:40.30	2:27.99 (+12.31s \| 7.7%)	2:21.89 (+18.41s \| 11.5%)	2:21.89 (+18.41s \| 11.5%)	2:18.39 (+21.91s \| 13.7%)	2:15.79 (+24.51s \| 15.3%)	2:16.99 (+23.31s \| 14.5%)
IM 200 M	3:05.76	2:31.09 (+34.67s \| 18.7%)	2:26.19 (+39.57s \| 21.3%)	2:26.19 (+39.57s \| 21.3%)	2:22.09 (+43.67s \| 23.5%)	2:19.49 (+46.27s \| 24.9%)	2:20.99 (+44.77s \| 24.1%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 NE CRA Winter Invitational

12/11/2025

Wellesley

400 Y IM

5:00.35

AA: 4:47.99 (+12.36s | 4.1%)

50 Fly

31.76

100 Fly

37.48

1:09.24

100 Fly

1:09.24

150 Back

39.00

1:48.24

200 Back

38.60

2:26.84

100 Back

1:17.60

250 Breast

43.12

3:09.96

300 Breast

43.56

3:53.52

100 Breast

1:26.68

350 Free

33.49

4:27.01

400 Free

33.34

5:00.35

100 Free

1:06.83

100 Y Free

56.10

AA: 55.89 (+0.21s | 0.4%)

50 Free

27.11

100 Free

28.99

56.10

100 Free

56.10

200 Y Fly

2:19.07

AA: 2:13.69 (+5.38s | 3.9%)

50 Fly

30.38

100 Fly

34.69

1:05.07

100 Fly

1:05.07

150 Fly

36.84

1:41.91

200 Fly

37.16

2:19.07

100 Fly

1:14.00

50 Y Free

24.78

AAA: 24.69 (+0.09s | 0.4%)

1000 Y Free

11:48.13

A: 11:48.09 (+0.04s | 0.0%)

50 Free

29.65

100 Free

32.57

1:02.22

100 Free

1:02.22

150 Free

34.66

1:36.88

200 Free

34.64

2:11.52

100 Free

1:09.30

250 Free

34.91

2:46.43

300 Free

35.32

3:21.75

100 Free

1:10.23

350 Free

35.51

3:57.26

400 Free

35.87

4:33.13

100 Free

1:11.38

450 Free

36.11

5:09.24

500 Free

36.40

5:45.64

100 Free

1:12.51

550 Free

36.14

6:21.78

600 Free

36.45

6:58.23

100 Free

1:12.59

650 Free

36.40

7:34.63

700 Free

36.24

8:10.87

100 Free

1:12.64

750 Free

36.40

8:47.27

800 Free

36.12

9:23.39

100 Free

1:12.52

850 Free

36.30

9:59.69

900 Free

36.49

10:36.18

100 Free

1:12.79

950 Free

36.38

11:12.56

1000 Free

35.57

11:48.13

100 Free

1:11.95

200 Y Free

2:01.36

AA: 2:00.89 (+0.47s | 0.4%)

50 Free

28.24

100 Free

30.62

58.86

100 Free

58.86

150 Free

31.22

1:30.08

200 Free

31.28

2:01.36

100 Free

1:02.50

100 Y Fly

1:01.94

AA: 1:00.39 (+1.55s | 2.5%)

50 Fly

29.32

100 Fly

32.62

1:01.94

100 Fly

1:01.94

2025 ISCA Summer Senior Blast

07/29/2025

St. Petersburg

50 M Breast

39.09

100 M Breast

1:24.72

A: 1:24.49 (+0.23s | 0.3%)

50 Breast

40.31

100 Breast

44.41

1:24.72

100 Breast

1:24.72

50 M Free

29.03

-2.57s (New PB)

AAA: 28.29 (+0.74s | 2.5%)

50 M Fly

31.67

-3.52s (New PB)

200 M Fly

2:40.30

AA: 2:34.29 (+6.01s | 3.7%)

50 Fly

33.76

100 Fly

39.14

1:12.90

100 Fly

1:12.90

150 Fly

41.81

1:54.71

200 Fly

45.59

2:40.30

100 Fly

1:27.40

100 M Fly

1:10.75

-7.26s (New PB)

AA: 1:09.29 (+1.46s | 2.1%)

50 Fly

32.96

100 Fly

37.79

1:10.75

100 Fly

1:10.75

100 M Free

1:03.17

-6.08s (New PB)

AAA: 1:01.59 (+1.58s | 2.5%)

200 M Breast

3:04.06

A: 3:02.09 (+1.97s | 1.1%)

50 Breast

42.54

100 Breast

47.16

1:29.70

100 Breast

1:29.70

150 Breast

47.37

2:17.07

200 Breast

46.98

3:04.05

100 Breast

1:34.35

2023 ME EZ LEADERSHIP SPRINT MEET

06/25/2023

Waterville

50 M Free

31.60

AA: 30.59 (+1.01s | 3.2%)

50 M Back

40.47

50 M Fly

35.19

2023 ME EZ LEADERSHIP T F MEET

06/23/2023

Waterville

100 M Fly

1:18.01

A: 1:14.79 (+3.22s | 4.1%)

200 M IM

3:05.76

BB: 3:03.09 (+2.67s | 1.4%)

100 M Free

1:09.25

AA: 1:06.69 (+2.56s | 3.7%)

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	24.78	24.89	23.89 (+0.89s \| 3.6%)	23.89 (+0.89s \| 3.6%)	23.29 (+1.49s \| 6.0%)	22.59 (+2.19s \| 8.8%)	22.79 (+1.99s \| 8.0%)
Free 100 Y	56.10	53.99 (+2.11s \| 3.8%)	51.89 (+4.21s \| 7.5%)	51.89 (+4.21s \| 7.5%)	50.39 (+5.71s \| 10.2%)	49.29 (+6.81s \| 12.1%)	49.69 (+6.41s \| 11.4%)
Free 200 Y	2:01.36	1:56.29 (+5.07s \| 4.2%)	1:52.89 (+8.47s \| 7.0%)	1:52.29 (+9.07s \| 7.5%)	1:49.09 (+12.27s \| 10.1%)	1:46.69 (+14.67s \| 12.1%)	1:47.39 (+13.97s \| 11.5%)
Free 1000 Y	11:48.13	10:39.89 (+68.24s \| 9.6%)	10:20.49 (+87.64s \| 12.4%)	10:20.49 (+87.64s \| 12.4%)	10:08.19 (+99.94s \| 14.1%)	9:52.49 (+115.64s \| 16.3%)	9:56.79 (+111.34s \| 15.7%)
Fly 100 Y	1:01.94	59.19 (+2.75s \| 4.4%)	56.59 (+5.35s \| 8.6%)	56.59 (+5.35s \| 8.6%)	54.69 (+7.25s \| 11.7%)	53.49 (+8.45s \| 13.6%)	53.99 (+7.95s \| 12.8%)
Fly 200 Y	2:19.07	2:10.09 (+8.98s \| 6.5%)	2:05.39 (+13.68s \| 9.8%)	2:05.39 (+13.68s \| 9.8%)	2:01.69 (+17.38s \| 12.5%)	1:58.59 (+20.48s \| 14.7%)	1:59.39 (+19.68s \| 14.2%)
IM 400 Y	5:00.35	4:39.09 (+21.26s \| 7.1%)	4:30.69 (+29.66s \| 9.9%)	4:30.69 (+29.66s \| 9.9%)	4:21.69 (+38.66s \| 12.9%)	4:13.69 (+46.66s \| 15.5%)	4:15.19 (+45.16s \| 15.0%)