Marcus Matsui

Age: 12 years old
Age Category: 11-12
Team: Rainbow Aquatics | Hawaiian Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Hawaiian Swimming

Rainbow Aquatics

Free 50 Y

25.43

10/25/2025

AAA

AAAA: 24.59 (+0.84s | 3.3%)

Free 100 Y

1:00.01

10/25/2025

AA: 58.69 (+1.32s | 2.2%)

Free 200 Y

2:04.46

10/25/2025

AAA: 2:02.59 (+1.87s | 1.5%)

Back 50 Y

32.10

10/25/2025

AA: 31.19 (+0.91s | 2.8%)

Back 100 Y

1:08.45

10/25/2025

AA: 1:05.99 (+2.46s | 3.6%)

Breast 50 Y

33.14

10/25/2025

AAA

AAAA: 31.49 (+1.65s | 5.0%)

Breast 100 Y

1:12.19

10/25/2025

AAA: 1:11.39 (+0.80s | 1.1%)

Fly 50 Y

28.78

10/25/2025

AAA: 28.19 (+0.59s | 2.1%)

Fly 100 Y

1:04.02

10/25/2025

AAA: 1:02.49 (+1.53s | 2.4%)

IM 100 Y

1:26.89

09/30/2023

B: 1:21.89 (+5.00s | 5.8%)

50 IM

40.23

100 IM

46.66

1:26.89

100 IM

1:26.89

IM 200 Y

2:28.15

10/25/2025

AA: 2:25.59 (+2.56s | 1.7%)

IM 400 Y

6:33.75

12/02/2023

B: 6:17.09 (+16.66s | 4.2%)

50 Fly

43.81

100 Fly

52.16

1:35.97

100 Fly

1:35.97

150 Back

50.43

2:26.40

200 Back

51.51

3:17.91

100 Back

1:41.94

250 Breast

54.89

4:12.80

300 Breast

54.92

5:07.72

100 Breast

1:49.81

350 Free

44.65

5:52.37

400 Free

41.38

6:33.75

100 Free

1:26.03

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Hawaiian Swimming	Rainbow Aquatics
Free 50 M	28.64	12	08/06/2025	AAA	AAAA: 28.09 (+0.55s \| 1.9%)	3	1

Free 100 M	1:04.23	12	08/06/2025	AAA	AAAA: 1:01.59 (+2.64s \| 4.1%)	2	1

Free 200 M	2:28.45	12	08/06/2025	A	AA: 2:27.19 (+1.26s \| 0.8%)	2	1

Back 50 M	49.80	10	06/30/2023		B: 44.49 (+5.31s \| 10.7%)	19	1

Back 100 M	1:51.91	10	06/30/2023		B: 1:37.19 (+14.72s \| 13.2%)	17	1

Breast 50 M	58.37	10	06/30/2023		B: 49.79 (+8.58s \| 14.7%)	24	1

Breast 100 M	1:26.73	12	08/06/2025	AA	AAA: 1:23.09 (+3.64s \| 4.2%)	4	1

Fly 50 M	32.14	12	08/06/2025	AA	AAA: 31.99 (+0.15s \| 0.5%)	3	1

Fly 100 M	1:14.19	12	08/06/2025	AA	AAA: 1:11.69 (+2.50s \| 3.4%)	2	1

Above are the fastest times that Marcus Matsui has achieved in his swimming career. For each event, you can find Marcus's best time, the corresponding time standard, as well as how much faster Marcus needs to be to reach the next level. The last columns provide Marcus rankings at the team and LSC levels. These rankings are based on the Marcus'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	25.43	22.19 (+3.24s \| 12.7%)	21.29 (+4.14s \| 16.3%)	21.29 (+4.14s \| 16.3%)	20.59 (+4.84s \| 19.0%)	20.09 (+5.34s \| 21.0%)	20.39 (+5.04s \| 19.8%)	27.49 26.29
Free 100 Y	1:00.01	48.19 (+11.82s \| 19.7%)	46.39 (+13.62s \| 22.7%)	46.39 (+13.62s \| 22.7%)	45.09 (+14.92s \| 24.9%)	43.49 (+16.52s \| 27.5%)	44.39 (+15.62s \| 26.0%)	59.29 (+0.72s \| 1.2%)
Free 200 Y	2:04.46	1:45.79 (+18.67s \| 15.0%)	1:41.59 (+22.87s \| 18.4%)	1:41.59 (+22.87s \| 18.4%)	1:38.79 (+25.67s \| 20.6%)	1:36.49 (+27.97s \| 22.5%)	1:38.09 (+26.37s \| 21.2%)	2:09.19 2:03.89 (+0.57s \| 0.5%)
Back 50 Y	32.10	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+0.21s \| 0.7%)
Back 100 Y	1:08.45	53.89 (+14.56s \| 21.3%)	51.49 (+16.96s \| 24.8%)	51.49 (+16.96s \| 24.8%)	49.39 (+19.06s \| 27.8%)	47.59 (+20.86s \| 30.5%)	48.89 (+19.56s \| 28.6%)	1:07.49 (+0.96s \| 1.4%)
Breast 50 Y	33.14	N/A	N/A	N/A	N/A	N/A	N/A	35.49 2:35.19
Breast 100 Y	1:12.19	1:00.89 (+11.30s \| 15.7%)	57.99 (+14.20s \| 19.7%)	57.99 (+14.20s \| 19.7%)	55.89 (+16.30s \| 22.6%)	54.19 (+18.00s \| 24.9%)	55.29 (+16.90s \| 23.4%)	1:15.89 1:01.79 (+10.40s \| 14.4%)
Fly 50 Y	28.78	N/A	N/A	N/A	N/A	N/A	N/A	30.49
Fly 100 Y	1:04.02	52.89 (+11.13s \| 17.4%)	50.59 (+13.43s \| 21.0%)	50.59 (+13.43s \| 21.0%)	48.99 (+15.03s \| 23.5%)	47.79 (+16.23s \| 25.4%)	48.39 (+15.63s \| 24.4%)	1:07.09
IM 100 Y	1:26.89	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+18.80s \| 21.6%)
IM 200 Y	2:28.15	1:58.19 (+29.96s \| 20.2%)	1:53.89 (+34.26s \| 23.1%)	1:53.89 (+34.26s \| 23.1%)	1:50.09 (+38.06s \| 25.7%)	1:46.39 (+41.76s \| 28.2%)	1:48.89 (+39.26s \| 26.5%)	2:27.09 (+1.06s \| 0.7%)
IM 400 Y	6:33.75	4:14.69 (+139.06s \| 35.3%)	4:06.99 (+146.76s \| 37.3%)	4:06.99 (+146.76s \| 37.3%)	3:57.59 (+156.16s \| 39.7%)	3:48.79 (+164.96s \| 41.9%)	3:52.69 (+161.06s \| 40.9%)	5:12.19 (+81.56s \| 20.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	28.64	25.89 (+2.75s \| 9.6%)	24.59 (+4.05s \| 14.1%)	24.59 (+4.05s \| 14.1%)	24.29 (+4.35s \| 15.2%)	23.39 (+5.25s \| 18.3%)	23.79 (+4.85s \| 16.9%)	31.49 30.19
Free 100 M	1:04.23	56.09 (+8.14s \| 12.7%)	53.59 (+10.64s \| 16.6%)	53.59 (+10.64s \| 16.6%)	52.59 (+11.64s \| 18.1%)	50.99 (+13.24s \| 20.6%)	51.99 (+12.24s \| 19.1%)	1:07.49 1:04.89
Free 200 M	2:28.45	2:03.09 (+25.36s \| 17.1%)	1:57.79 (+30.66s \| 20.7%)	1:57.79 (+30.66s \| 20.7%)	1:55.49 (+32.96s \| 22.2%)	1:52.19 (+36.26s \| 24.4%)	1:54.09 (+34.36s \| 23.1%)	2:26.99 (+1.46s \| 1.0%)
Back 50 M	49.80	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+13.01s \| 26.1%)
Back 100 M	1:51.91	1:03.29 (+48.62s \| 43.4%)	1:00.59 (+51.32s \| 45.9%)	1:00.59 (+51.32s \| 45.9%)	58.89 (+53.02s \| 47.4%)	57.29 (+54.62s \| 48.8%)	58.19 (+53.72s \| 48.0%)	1:18.49 (+33.42s \| 29.9%)
Breast 50 M	58.37	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+17.98s \| 30.8%)
Breast 100 M	1:26.73	1:11.29 (+15.44s \| 17.8%)	1:08.19 (+18.54s \| 21.4%)	1:08.19 (+18.54s \| 21.4%)	1:06.59 (+20.14s \| 23.2%)	1:04.09 (+22.64s \| 26.1%)	1:05.29 (+21.44s \| 24.7%)	1:27.69 1:21.99 (+4.74s \| 5.5%)
Fly 50 M	32.14	N/A	N/A	N/A	N/A	N/A	N/A	34.39
Fly 100 M	1:14.19	1:00.89 (+13.30s \| 17.9%)	57.99 (+16.20s \| 21.8%)	57.99 (+16.20s \| 21.8%)	57.09 (+17.10s \| 23.0%)	55.09 (+19.10s \| 25.7%)	55.99 (+18.20s \| 24.5%)	1:16.39 1:10.69 (+3.50s \| 4.7%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 HI 25th Annual Bill Smith Invitational

10/25/2025

Waipahu

100 Y Fly

1:04.02

-29.04s (New PB)

AAA: 1:02.49 (+1.53s | 2.4%)

50 Y Fly

28.78

-8.92s (New PB)

AAA: 28.19 (+0.59s | 2.1%)

200 Y IM

2:28.15

-40.69s (New PB)

AA: 2:25.59 (+2.56s | 1.7%)

200 Y Free

2:04.46

-43.83s (New PB)

AAA: 2:02.59 (+1.87s | 1.5%)

50 Y Breast

33.14

-12.24s (New PB)

AAA

AAAA: 31.49 (+1.65s | 5.0%)

50 Y Back

32.10

-8.19s (New PB)

AA: 31.19 (+0.91s | 2.8%)

50 Y Free

25.43

-7.69s (New PB)

AAA

AAAA: 24.59 (+0.84s | 3.3%)

100 Y Breast

1:12.19

-25.28s (New PB)

AAA: 1:11.39 (+0.80s | 1.1%)

100 Y Back

1:08.45

-18.33s (New PB)

AA: 1:05.99 (+2.46s | 3.6%)

100 Y Free

1:00.01

-16.14s (New PB)

AA: 58.69 (+1.32s | 2.2%)

2025 Western Zone Age Group Championships

08/06/2025

Elk Grove

100 M Breast

1:26.73

-33.26s (New PB)

AAA: 1:23.09 (+3.64s | 4.2%)

100 M Free

1:04.23

AAA

AAAA: 1:01.59 (+2.64s | 4.1%)

50 M Fly

32.14

-17.14s (New PB)

AAA: 31.99 (+0.15s | 0.5%)

100 M Fly

1:14.19

AAA: 1:11.69 (+2.50s | 3.4%)

200 M Free

2:28.45

AA: 2:27.19 (+1.26s | 0.8%)

50 M Free

28.64

-13.37s (New PB)

AAA

AAAA: 28.09 (+0.55s | 1.9%)

2023 HI Oahu A+ Meet

12/16/2023

Waipahu

200 Y Free

2:48.29

-2.12s (New PB)

A: 2:31.59 (+16.70s | 9.9%)

100 Y Free

1:18.10

+1.95s

A: 1:09.79 (+8.31s | 10.6%)

2023 HI 43rd Annual Ken Suenaga Invitational

12/02/2023

Waipahu

100 Y Back

1:26.78

-0.78s (New PB)

A: 1:19.59 (+7.19s | 8.3%)

50 Back

42.53

100 Back

44.25

1:26.78

100 Back

1:26.78

200 Y IM

3:11.64

+2.80s

A: 2:53.49 (+18.15s | 9.5%)

50 Fly

46.26

100 Back

50.73

1:36.99

100 IM

1:36.99

150 Breast

53.66

2:30.65

200 Free

40.99

3:11.64

100 IM

1:34.65

50 Y Breast

46.06

+0.68s

A: 42.09 (+3.97s | 8.6%)

100 Y Breast

1:37.47

-2.55s (New PB)

A: 1:30.59 (+6.88s | 7.1%)

50 Breast

46.51

100 Breast

50.96

1:37.47

100 Breast

1:37.47

400 Y IM

6:33.75

50 Fly

43.81

100 Fly

52.16

1:35.97

100 Fly

1:35.97

150 Back

50.43

2:26.40

200 Back

51.51

3:17.91

100 Back

1:41.94

250 Breast

54.89

4:12.80

300 Breast

54.92

5:07.72

100 Breast

1:49.81

350 Free

44.65

5:52.37

400 Free

41.38

6:33.75

100 Free

1:26.03

100 Y Free

1:19.91

+3.76s

BB: 1:18.89 (+1.02s | 1.3%)

50 Free

38.78

100 Free

41.13

1:19.91

100 Free

1:19.91

50 Y Back

40.29

-0.13s (New PB)

A: 37.59 (+2.70s | 6.7%)

50 Y Fly

37.70

-0.34s (New PB)

A: 35.99 (+1.71s | 4.5%)

200 Y Free

2:50.41

-0.71s (New PB)

A: 2:31.59 (+18.82s | 11.0%)

50 Free

39.67

100 Free

45.68

1:25.35

100 Free

1:25.35

150 Free

43.85

2:09.20

200 Free

41.21

2:50.41

100 Free

1:25.06

50 Y Free

33.12

-0.97s (New PB)

A: 31.09 (+2.03s | 6.1%)

2023 HI 23rd Annual Bill Smith Invitational

10/28/2023

Waipahu

50 Y Fly

39.85

+1.81s

A: 35.99 (+3.86s | 9.7%)

100 Y Breast

1:40.02

-5.28s (New PB)

A: 1:30.59 (+9.43s | 9.4%)

50 Y Back

40.87

+0.45s

A: 37.59 (+3.28s | 8.0%)

100 Y Free

1:20.80

+4.65s

BB: 1:18.89 (+1.91s | 2.4%)

50 Free

38.59

100 Free

42.21

1:20.80

100 Free

1:20.80

200 Y Free

2:51.12

BB: 2:50.59 (+0.53s | 0.3%)

50 Free

40.49

100 Free

46.78

1:27.27

100 Free

1:27.27

150 Free

45.38

2:12.65

200 Free

38.47

2:51.12

100 Free

1:23.85

200 Y IM

3:08.84

-8.66s (New PB)

A: 2:53.49 (+15.35s | 8.1%)

50 Fly

43.84

100 Back

50.46

1:34.30

100 IM

1:34.30

150 Breast

55.65

2:29.95

200 Free

38.89

3:08.84

100 IM

1:34.54

100 Y Back

1:27.56

-11.35s (New PB)

A: 1:19.59 (+7.97s | 9.1%)

50 Back

43.86

100 Back

43.70

1:27.56

100 Back

1:27.56

50 Y Free

34.94

+0.85s

BB: 34.59 (+0.35s | 1.0%)

50 Y Breast

45.38

-2.60s (New PB)

A: 42.09 (+3.29s | 7.2%)

2023 HI Al Minn Invitational

09/30/2023

Kailua

50 Y Breast

47.98

-2.50s (New PB)

BB: 47.69 (+0.29s | 0.6%)

100 Y Free

1:18.49

+2.34s

A: 1:09.79 (+8.70s | 11.1%)

50 Free

38.26

100 Free

40.23

1:18.49

100 Free

1:18.49

50 Y Fly

38.04

-3.33s (New PB)

A: 35.99 (+2.05s | 5.4%)

100 Y Breast

1:45.30

BB: 1:42.29 (+3.01s | 2.9%)

50 Breast

50.91

100 Breast

54.39

1:45.30

100 Breast

1:45.30

100 Y Fly

1:33.06

-6.62s (New PB)

A: 1:24.39 (+8.67s | 9.3%)

50 Fly

44.82

100 Fly

48.24

1:33.06

100 Fly

1:33.06

100 Y IM

1:26.89

-14.67s (New PB)

A: 1:19.69 (+7.20s | 8.3%)

50 IM

40.23

100 IM

46.66

1:26.89

100 IM

1:26.89

50 Y Back

41.92

+1.50s

A: 37.59 (+4.33s | 10.3%)

200 Y IM

3:17.50

BB: 3:15.99 (+1.51s | 0.8%)

50 Fly

46.17

100 Back

50.20

1:36.37

100 IM

1:36.37

150 Breast

1:01.30

2:37.67

200 Free

39.83

3:17.50

100 IM

1:41.13

50 Y Free

34.09

-0.79s (New PB)

A: 31.09 (+3.00s | 8.8%)

2023 HI Oahu A+ Meet

09/16/2023

Waipahu

50 Y Back

40.42

-3.57s (New PB)

A: 37.59 (+2.83s | 7.0%)

50 Y Free

34.88

-6.24s (New PB)

BB: 34.59 (+0.29s | 0.8%)

100 Y Free

1:16.15

-11.94s (New PB)

A: 1:09.79 (+6.36s | 8.4%)

2023 HI Oahu BC Meet

09/09/2023

Waipahu

100 Y Fly

1:39.68

BB: 1:38.99 (+0.69s | 0.7%)

2023 Keo Nakama Swim Meet

06/30/2023

Waipahu

50 M Back

49.80

-2.34s (New PB)

BB: 49.29 (+0.51s | 1.0%)

50 M Fly

51.40

+2.12s

BB: 46.39 (+5.01s | 9.7%)

100 M Back

1:51.91

BB: 1:44.49 (+7.42s | 6.6%)

50 M Breast

58.37

BB: 54.39 (+3.98s | 6.8%)

100 M Breast

1:59.99

BB: 1:59.19 (+0.80s | 0.7%)

Oahu AA Meet Kailua

06/25/2023

Kailua

50 Y Fly

43.18

+1.81s

BB: 41.29 (+1.89s | 4.4%)

100 Y Back

1:38.91

BB: 1:30.09 (+8.82s | 8.9%)

50 Y Breast

50.48

-9.43s (New PB)

BB: 47.69 (+2.79s | 5.5%)

2023 HI 12th Annual Rainbow Aquatics Invite

06/03/2023

Waipahu

50 M Fly

49.28

-11.85s (New PB)

BB: 46.39 (+2.89s | 5.9%)

50 M Free

42.01

-7.79s (New PB)

BB: 39.79 (+2.22s | 5.3%)

50 M Back

52.14

-7.88s (New PB)

BB: 49.29 (+2.85s | 5.5%)

2023 HI Oahu A+ Meet

02/04/2023

Waipahu

50 Y Fly

41.37

-9.08s (New PB)

BB: 41.29 (+0.08s | 0.2%)

100 Y IM

1:41.56

-2.34s (New PB)

B: 1:39.69 (+1.87s | 1.8%)

50 Y Back

43.99

-0.73s (New PB)

BB: 42.89 (+1.10s | 2.5%)

2022 HI 42nd Annual Ken Suenaga Invitational

12/03/2022

Waipahu

50 Y Back

45.65

+0.93s

BB: 42.89 (+2.76s | 6.0%)

50 Y Free

41.12

-1.38s (New PB)

B: 38.19 (+2.93s | 7.1%)

100 Y IM

1:43.90

B: 1:39.69 (+4.21s | 4.1%)

50 IM

48.01

100 IM

55.89

1:43.90

100 IM

1:43.90

22nd Annual Bill Smith Invitational

10/29/2022

Waipahu

100 Y Free

1:28.09

-13.52s (New PB)

B: 1:27.99 (+0.10s | 0.1%)

50 Y Fly

50.45

B: 46.49 (+3.96s | 7.8%)

50 Y Back

45.00

+0.28s

BB: 42.89 (+2.11s | 4.7%)

2022 HI Al Minn Invitational

09/24/2022

Kailua

50 Y Back

45.75

+1.03s

BB: 42.89 (+2.86s | 6.3%)

2022 HI Oahu ABC Meet

09/10/2022

Waipahu

50 Y Back

44.72

-7.30s (New PB)

BB: 42.89 (+1.83s | 4.1%)

50 Y Free

42.50

-0.18s (New PB)

B: 38.19 (+4.31s | 10.1%)

50 Y Breast

59.91

-6.31s (New PB)

B: 53.39 (+6.52s | 10.9%)

2022 HI Oahu ABC Meet

05/07/2022

Waipahu

50 M Free

49.80

B: 43.89 (+5.91s | 11.9%)

50 M Back

1:00.02

B: 55.39 (+4.63s | 7.7%)

50 M Fly

1:01.13

B: 52.29 (+8.84s | 14.5%)

HI 2022 Oahu Kailua ABC Meet

04/03/2022

Kailua

50 Y Breast

1:06.22

B: 53.39 (+12.83s | 19.4%)

50 Y Free

42.68

-3.71s (New PB)

B: 38.19 (+4.49s | 10.5%)

50 Y Back

52.02

B: 48.29 (+3.73s | 7.2%)

2021 HI Oahu Distance + ABC Meet

12/11/2021

Waipahu

100 Y Free

1:41.61

B: 1:27.99 (+13.62s | 13.4%)

50 Y Free

46.93

+0.54s

B: 38.19 (+8.74s | 18.6%)

2021 HI Oahu BC Meet

10/03/2021

Kapolei

25 Y Free

21.25

25 Y Breast

35.34

50 Y Free

46.39

B: 38.19 (+8.20s | 17.7%)

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.