Grayson Macnamara

Age: 10 years old
Age Category: 10 & under
Team: Asphalt Green Unified Aquatics | Metropolitan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Asphalt Green Unified Aquatics

Metropolitan Swimming

Eastern Zone

USA

Free 50 Y

39.08

03/07/2026

B: 38.19 (+0.89s | 2.3%)

427

1,000+

Free 100 Y

1:30.89

Analysis

01/17/2026

B: 1:27.99 (+2.90s | 3.2%)

417

1,000+

50 Free

42.39

100 Free

48.50

1:30.89

100 Free

1:30.89

Free 200 Y

3:20.70

Analysis

12/05/2025

B: 3:09.49 (+11.21s | 5.6%)

239

1,000+

50 Free

42.09

100 Free

52.59

1:34.68

100 Free

1:34.68

150 Free

53.93

2:28.61

200 Free

52.09

3:20.70

100 Free

1:46.02

Back 50 Y

42.03

03/07/2026

A: 37.59 (+4.44s | 10.6%)

228

969

1,000+

Back 100 Y

1:32.68

Analysis

03/07/2026

BB: 1:30.09 (+2.59s | 2.8%)

231

886

1,000+

Breast 50 Y

58.92

12/05/2025

B: 53.39 (+5.53s | 9.4%)

535

1,000+

Breast 100 Y

2:01.55

Analysis

01/17/2026

B: 1:54.09 (+7.46s | 6.1%)

363

1,000+

50 Breast

58.45

100 Breast

1:03.10

2:01.55

100 Breast

2:01.55

Fly 50 Y

48.03

10/11/2025

B: 46.49 (+1.54s | 3.2%)

317

1,000+

Fly 100 Y

1:59.91

Analysis

01/30/2026

B: 1:53.49 (+6.42s | 5.4%)

202

793

1,000+

50 Fly

53.65

100 Fly

1:06.26

1:59.91

100 Fly

1:59.91

IM 100 Y

1:39.51

Analysis

03/07/2026

BB: 1:29.69 (+9.82s | 9.9%)

314

1,000+

50 IM

46.36

100 IM

53.15

1:39.51

100 IM

1:39.51

IM 200 Y

3:38.41

Analysis

03/07/2026

BB: 3:15.99 (+22.42s | 10.3%)

195

851

1,000+

50 Fly

56.43

100 Back

50.89

1:47.32

100 IM

1:47.32

150 Breast

1:51.17

3:38.49

200 Free

0.-8

3:38.41

100 IM

1:51.09

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Asphalt Green Unified Aquatics	Metropolitan Swimming	Eastern Zone	USA

Above are the fastest times that Grayson Macnamara has achieved in his swimming career. For each event, you can find Grayson's best time, the corresponding time standard, as well as how much faster Grayson needs to be to reach the next level. The last columns provide Grayson rankings at the team and LSC levels. These rankings are based on the Grayson's personal best, his 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	39.08	22.19 (+16.89s \| 43.2%)	21.29 (+17.79s \| 45.5%)	21.29 (+17.79s \| 45.5%)	20.59 (+18.49s \| 47.3%)	20.09 (+18.99s \| 48.6%)	20.39 (+18.69s \| 47.8%)	30.49 (+8.59s \| 22.0%)
Free 100 Y	1:30.89	48.19 (+42.70s \| 47.0%)	46.39 (+44.50s \| 49.0%)	46.39 (+44.50s \| 49.0%)	45.09 (+45.80s \| 50.4%)	43.49 (+47.40s \| 52.2%)	44.39 (+46.50s \| 51.2%)	1:07.19 (+23.70s \| 26.1%)
Free 200 Y	3:20.70	1:45.79 (+94.91s \| 47.3%)	1:41.59 (+99.11s \| 49.4%)	1:41.59 (+99.11s \| 49.4%)	1:38.79 (+101.91s \| 50.8%)	1:36.49 (+104.21s \| 51.9%)	1:38.09 (+102.61s \| 51.1%)	2:24.99 (+55.71s \| 27.8%)
Back 50 Y	42.03	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+5.74s \| 13.7%)
Back 100 Y	1:32.68	53.89 (+38.79s \| 41.9%)	51.49 (+41.19s \| 44.4%)	51.49 (+41.19s \| 44.4%)	49.39 (+43.29s \| 46.7%)	47.59 (+45.09s \| 48.7%)	48.89 (+43.79s \| 47.2%)	1:16.59 (+16.09s \| 17.4%)
Breast 50 Y	58.92	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+18.63s \| 31.6%)
Breast 100 Y	2:01.55	1:00.89 (+60.66s \| 49.9%)	57.99 (+63.56s \| 52.3%)	57.99 (+63.56s \| 52.3%)	55.89 (+65.66s \| 54.0%)	54.19 (+67.36s \| 55.4%)	55.29 (+66.26s \| 54.5%)	1:26.29 (+35.26s \| 29.0%)
Fly 50 Y	48.03	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+13.34s \| 27.8%)
Fly 100 Y	1:59.91	52.89 (+67.02s \| 55.9%)	50.59 (+69.32s \| 57.8%)	50.59 (+69.32s \| 57.8%)	48.99 (+70.92s \| 59.1%)	47.79 (+72.12s \| 60.1%)	48.39 (+71.52s \| 59.6%)	1:19.89 (+40.02s \| 33.4%)
IM 100 Y	1:39.51	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+22.52s \| 22.6%)
IM 200 Y	3:38.41	1:58.19 (+100.22s \| 45.9%)	1:53.89 (+104.52s \| 47.9%)	1:53.89 (+104.52s \| 47.9%)	1:50.09 (+108.32s \| 49.6%)	1:46.39 (+112.02s \| 51.3%)	1:48.89 (+109.52s \| 50.1%)	2:46.19 (+52.22s \| 23.9%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MR AGUA Last Chance Invitational

03/07/2026

New York City

100 Y Free

1:31.24

+0.35s

B: 1:27.99 (+3.25s | 3.6%)

50 Free

42.11

100 Free

49.13

1:31.24

100 Free

1:31.24

100 Y Back

1:32.68

-3.06s (New PB)

BB: 1:30.09 (+2.59s | 2.8%)

200 Y IM

3:38.41

-0.20s (New PB)

BB: 3:15.99 (+22.42s | 10.3%)

50 Fly

56.43

100 Back

50.89

1:47.32

100 IM

1:47.32

150 Breast

1:51.17

3:38.49

200 Free

0.-8

3:38.41

100 IM

1:51.09

100 Y IM

1:39.51

-1.66s (New PB)

BB: 1:29.69 (+9.82s | 9.9%)

50 IM

46.36

100 IM

53.15

1:39.51

100 IM

1:39.51

50 Y Back

42.03

-1.89s (New PB)

A: 37.59 (+4.44s | 10.6%)

50 Y Free

39.08

-1.95s (New PB)

B: 38.19 (+0.89s | 2.3%)

2026 MR LIE Second Chance Invitational

01/30/2026

Hempstead

100 Y Free

1:32.10

+1.21s

B: 1:27.99 (+4.11s | 4.5%)

50 Free

41.89

100 Free

50.21

1:32.10

100 Free

1:32.10

100 Y Fly

1:59.91

B: 1:53.49 (+6.42s | 5.4%)

50 Fly

53.65

100 Fly

1:06.26

1:59.91

100 Fly

1:59.91

50 Y Back

45.43

+1.51s

BB: 42.89 (+2.54s | 5.6%)

2026 MR AGUA MLK Invitational

01/17/2026

New York City

100 Y Breast

2:01.55

B: 1:54.09 (+7.46s | 6.1%)

50 Breast

58.45

100 Breast

1:03.10

2:01.55

100 Breast

2:01.55

50 Y Back

43.92

-1.73s (New PB)

BB: 42.89 (+1.03s | 2.3%)

100 Y Free

1:30.89

-2.32s (New PB)

B: 1:27.99 (+2.90s | 3.2%)

50 Free

42.39

100 Free

48.50

1:30.89

100 Free

1:30.89

2025 MR NYS Holiday Classic Trials Finals

12/05/2025

New York

50 Y Free

41.03

-1.52s (New PB)

B: 38.19 (+2.84s | 6.9%)

50 Y Breast

58.92

B: 53.39 (+5.53s | 9.4%)

100 Y IM

1:41.17

-3.23s (New PB)

B: 1:39.69 (+1.48s | 1.5%)

50 IM

46.45

100 IM

54.72

1:41.17

100 IM

1:41.17

200 Y Free

3:20.70

B: 3:09.49 (+11.21s | 5.6%)

50 Free

42.09

100 Free

52.59

1:34.68

100 Free

1:34.68

150 Free

53.93

2:28.61

200 Free

52.09

3:20.70

100 Free

1:46.02

100 Y Back

1:37.36

+1.62s

BB: 1:30.09 (+7.27s | 7.5%)

50 Back

46.56

100 Back

50.80

1:37.36

100 Back

1:37.36

100 Y Free

1:33.21

B: 1:27.99 (+5.22s | 5.6%)

50 Free

44.01

100 Free

49.20

1:33.21

100 Free

1:33.21

200 Y IM

3:43.68

+5.07s

B: 3:38.59 (+5.09s | 2.3%)

50 Y Back

45.65

-0.29s (New PB)

BB: 42.89 (+2.76s | 6.0%)

2025 MR AGUA Season Starter Invitational

10/11/2025

New York City

100 Y IM

1:44.40

B: 1:39.69 (+4.71s | 4.5%)

50 Y Back

45.94

BB: 42.89 (+3.05s | 6.6%)

200 Y IM

3:38.61

B: 3:38.59 (+0.02s | 0.0%)

50 Fly

53.26

100 Back

52.52

1:45.78

100 IM

1:45.78

150 Breast

1:04.17

2:49.95

200 Free

48.66

3:38.61

100 IM

1:52.83

50 Y Fly

48.03

B: 46.49 (+1.54s | 3.2%)

100 Y Back

1:35.74

BB: 1:30.09 (+5.65s | 5.9%)

50 Back

45.28

100 Back

50.46

1:35.74

100 Back

1:35.74

50 Y Free

42.55

B: 38.19 (+4.36s | 10.2%)

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.