Swimmer profile

Kosei Okano

Male13-14Supernova Swim TeamMI · CENTRAL

Performance Progression Goals Time Standards Meets

3 AA standards — consistent double-A performer!

11 all-time personal bests this season!

Standards achieved

AA×3A×2BB×4B×2

All-time PBs

11events

Best MI rank

#3550 Breast SCY

Events ranked

11SCY

Age group

13-14

★ Highlight Events

50 Breast SCY

Standard	Cut	Gap
B✓	38.59	−7.52
BB✓	35.79	−4.72
A✓	33.09	−2.02
AA✓	31.69	−0.62
AAA	30.29	+0.78
AAAA	28.89	+2.18

PBAA

31.07

2026 MI Michigan Great Lakes Regional Championship - Lake Erie

Mar 8, 2026

🎓 Class of 2030#21of 102 · MI#634 USA*

LSC

of 146

200 IM SCY

Standard	Cut	Gap
B✓	2:37.99	−26.93
BB✓	2:26.69	−15.63
A✓	2:15.39	−4.33
AA	2:09.79	+1.27
AAA	2:04.09	+6.97
AAAA	1:58.49	+12.57

PBA

2:11.06

2026 MI MAGS 11-14 State Championship Meet

Mar 20, 2026

🎓 Class of 2030#26of 100 · MI#928 USA*

LSC

of 190

100 Breast SCY

Standard	Cut	Gap
B✓	1:20.49	−10.77
BB✓	1:14.79	−5.07
A	1:08.99	+0.73
AA	1:06.19	+3.53
AAA	1:03.29	+6.43
AAAA	1:00.39	+9.33

PBBB

1:09.72

2026 MI MAGS 11-14 State Championship Meet

Mar 20, 2026

🎓 Class of 2030#35of 97 · MI#1,223 USA*

LSC

of 177

Event

50 Free SCY

Standard	Cut	Gap
B✓	29.89	−5.46
BB✓	27.69	−3.26
A✓	25.59	−1.16
AA✓	24.59	−0.16
AAA	23.49	+0.94
AAAA	22.39	+2.04

PBAA

24.43

2026 MI MAGS 11-14 State Championship Meet

Mar 21, 2026

🎓 Class of 2030#35of 107 · MI#1,230 USA*

LSC

of 230

100 Free SCY

Standard	Cut	Gap
B✓	1:04.99	−12.14
BB✓	1:00.29	−7.44
A✓	55.69	−2.84
AA✓	53.39	−0.54
AAA	51.09	+1.76
AAAA	48.69	+4.16

PBAA

52.85

2026 MI Michigan Great Lakes Regional Championship - Lake Erie

Mar 8, 2026

🎓 Class of 2030#31of 108 · MI#1,026 USA*

LSC

of 228

200 Free SCY

Standard	Cut	Gap
B✓	2:22.49	−24.94
BB✓	2:12.29	−14.74
A✓	2:02.19	−4.64
AA	1:57.09	+0.46
AAA	1:51.99	+5.56
AAAA	1:46.89	+10.66

PBA

1:57.55

2026 MI Michigan Great Lakes Regional Championship - Lake Erie

Mar 7, 2026

🎓 Class of 2030#31of 107 · MI#1,224 USA*

LSC

of 206

500 Free SCY

Standard	Cut	Gap
B✓	6:25.69	−39.19
BB✓	5:58.19	−11.69
A	5:30.59	+15.91
AA	5:16.89	+29.61
AAA	5:03.09	+43.41
AAAA	4:49.29	+57.21

PBBB

5:46.50

2025 MI USSC Odd Age Invite

Jan 17, 2025

🎓 Class of 2030#54of 89 · MI#2,380 USA*

LSC

of 143

50 Back SCY

Standard	Cut	Gap
B✓	33.69	−3.46
BB✓	31.29	−1.06
A	28.89	+1.34
AA	27.69	+2.54
AAA	26.49	+3.74
AAAA	25.29	+4.94

PBBB

30.23

2025 MI Candy Cane Classic

Dec 21, 2025

🎓 Class of 2030#50of 103 · MI#1,712 USA*

LSC

of 157

100 Back SCY

Standard	Cut	Gap
B✓	1:11.29	−4.28
BB	1:06.19	+0.82
A	1:01.09	+5.92
AA	58.59	+8.42
AAA	55.99	+11.02
AAAA	53.49	+13.52

PBB

1:07.01

2024 MI SLA Holiday Blast

Dec 15, 2024

🎓 Class of 2030#65of 107 · MI#2,599 USA*

LSC

115

of 188

50 Breast SCY

Standard	Cut	Gap
B✓	38.59	−7.52
BB✓	35.79	−4.72
A✓	33.09	−2.02
AA✓	31.69	−0.62
AAA	30.29	+0.78
AAAA	28.89	+2.18

PBAA

31.07

2026 MI Michigan Great Lakes Regional Championship - Lake Erie

Mar 8, 2026

🎓 Class of 2030#21of 102 · MI#634 USA*

LSC

of 146

100 Breast SCY

Standard	Cut	Gap
B✓	1:20.49	−10.77
BB✓	1:14.79	−5.07
A	1:08.99	+0.73
AA	1:06.19	+3.53
AAA	1:03.29	+6.43
AAAA	1:00.39	+9.33

PBBB

1:09.72

2026 MI MAGS 11-14 State Championship Meet

Mar 20, 2026

🎓 Class of 2030#35of 97 · MI#1,223 USA*

LSC

of 177

200 Breast SCY

Standard	Cut	Gap
B✓	2:54.89	−9.09
BB	2:42.39	+3.41
A	2:29.89	+15.91
AA	2:23.59	+22.21
AAA	2:17.39	+28.41
AAAA	2:11.19	+34.61

PBB

2:45.80

2024 MI OLY Swimming Fall Classic

Oct 20, 2024

🎓 Class of 2030#48of 73 · MI#2,099 USA*

LSC

of 107

50 Fly SCY

Standard	Cut	Gap
B✓	33.19	−3.04
BB✓	30.79	−0.64
A	28.39	+1.76
AA	27.19	+2.96
AAA	26.09	+4.06
AAAA	24.89	+5.26

PBBB

30.15

2025 MI USSC Odd Age Invite

Jan 18, 2025

🎓 Class of 2030#72of 105 · MI#2,617 USA*

LSC

of 148

200 IM SCY

Standard	Cut	Gap
B✓	2:37.99	−26.93
BB✓	2:26.69	−15.63
A✓	2:15.39	−4.33
AA	2:09.79	+1.27
AAA	2:04.09	+6.97
AAAA	1:58.49	+12.57

PBA

2:11.06

2026 MI MAGS 11-14 State Championship Meet

Mar 20, 2026

🎓 Class of 2030#26of 100 · MI#928 USA*

LSC

of 190