Swimmer profile

Isaiah Volzke

Male15-16Sioux Falls Swim TeamSD · CENTRAL

Performance Recruiting Progression Goals Time Standards Meets

Standards achieved

tap to filter events

Age group

15-16

Course

★ Highlight Events

1000 Free SCY

Standard	Cut	Gap
B✓	12:51.79	−157.97
BB✓	11:56.69	−102.87
A✓	11:01.59	−47.77
AA✓	10:33.99	−20.17
AAA	10:06.39	+7.43
AAAA	9:38.89	+34.93

PBAAA

10:13.82

2026 SD SFST January Invite

Jan 23, 2026

🎓 Class of 2029#1of 12 · SD#333 USA*

LSC

of 17

1650 Free SCY

Standard	Cut	Gap
B✓	21:26.59	−218.29
BB✓	19:54.69	−126.39
A✓	18:22.79	−34.49
AA	17:36.89	+11.41
AAA	16:50.89	+57.41
AAAA	16:04.99	+103.31

PBAA

17:48.30

2025 SD 13 & Over Short Course State A Championship

Feb 27, 2025

🎓 Class of 2029#1of 8 · SD#593 USA*

LSC

of 12

200 Breast SCY

Standard	Cut	Gap
B✓	2:47.09	−17.52
BB✓	2:35.19	−5.62
A	2:23.19	+6.38
AA	2:17.29	+12.28
AAA	2:11.29	+18.28
AAAA	2:05.29	+24.28

PBA

2:29.57

2025 SD SFST Swim Series Meet #2

Oct 25, 2025

🎓 Class of 2029#5of 25 · SD#1,344 USA*

LSC

of 40

Event

50 Free SCY

Standard	Cut	Gap
B✓	28.29	−3.75
BB✓	26.29	−1.75
A	24.19	+0.35
AA	23.19	+1.35
AAA	22.19	+2.35
AAAA	21.19	+3.35

PBAA

24.54

2026 SD SFST January Invite

Jan 25, 2026

🎓 Class of 2029#10of 29 · SD#2,345 USA*

LSC

of 70

100 Free SCY

Standard	Cut	Gap
B✓	1:01.99	−10.20
BB✓	57.59	−5.80
A✓	53.19	−1.40
AA	50.99	+0.80
AAA	48.79	+3.00
AAAA	46.49	+5.30

PBA

51.79

2026 ND Speedo Sectionals - Central Zone North

Mar 15, 2026

🎓 Class of 2029#3of 29 · SD#1,451 USA*

LSC

of 67

200 Free SCY

Standard	Cut	Gap
B✓	2:15.99	−26.58
BB✓	2:06.29	−16.88
A✓	1:56.59	−7.18
AA✓	1:51.79	−2.38
AAA	1:46.89	+2.52
AAAA	1:41.99	+7.42

PBAA

1:49.41

2026 SD 13 & Over Short Course State A Championships

Feb 27, 2026

🎓 Class of 2029#2of 28 · SD#654 USA*

LSC

of 64

500 Free SCY

Standard	Cut	Gap
B✓	6:08.39	−70.53
BB✓	5:42.09	−44.23
A✓	5:15.79	−17.93
AA✓	5:02.69	−4.83
AAA	4:49.49	+8.37
AAAA	4:36.29	+21.57

PBAA

4:57.86

2026 SD 13 & Over Short Course State A Championships

Feb 28, 2026

🎓 Class of 2029#1of 23 · SD#620 USA*

LSC

of 40

1000 Free SCY

Standard	Cut	Gap
B✓	12:51.79	−157.97
BB✓	11:56.69	−102.87
A✓	11:01.59	−47.77
AA✓	10:33.99	−20.17
AAA	10:06.39	+7.43
AAAA	9:38.89	+34.93

PBAAA

10:13.82

2026 SD SFST January Invite

Jan 23, 2026

🎓 Class of 2029#1of 12 · SD#333 USA*

LSC

of 17

1650 Free SCY

Standard	Cut	Gap
B✓	21:26.59	−218.29
BB✓	19:54.69	−126.39
A✓	18:22.79	−34.49
AA	17:36.89	+11.41
AAA	16:50.89	+57.41
AAAA	16:04.99	+103.31

PBAA

17:48.30

2025 SD 13 & Over Short Course State A Championship

Feb 27, 2025

🎓 Class of 2029#1of 8 · SD#593 USA*

LSC

of 12

50 Back SCY

Standard	Cut	Gap
B	31.79	+0.47
BB	29.49	+2.77
A	27.19	+5.07
AA	26.09	+6.17
AAA	24.99	+7.27
AAAA	23.79	+8.47

PBB

32.26

2024 MN RSC President's Day Meet

Feb 18, 2024

🎓 Class of 2029#16of 28 · SD#2,926 USA*

LSC

of 22

100 Back SCY

Standard	Cut	Gap
B✓	1:07.49	−11.79
BB✓	1:02.69	−6.99
A✓	57.89	−2.19
AA	55.49	+0.21
AAA	53.09	+2.61
AAAA	50.69	+5.01

PBA

55.70

2026 SD 13 & Over Short Course State A Championships

Feb 28, 2026

🎓 Class of 2029#2of 28 · SD#485 USA*

LSC

of 54

200 Back SCY

Standard	Cut	Gap
B✓	2:27.59	−27.60
BB✓	2:17.09	−17.10
A✓	2:06.59	−6.60
AA✓	2:01.29	−1.30
AAA	1:55.99	+4.00
AAAA	1:50.69	+9.30

PBAA

1:59.99

2026 ND Speedo Sectionals - Central Zone North

Mar 13, 2026

🎓 Class of 2029#2of 24 · SD#352 USA*

LSC

of 35

50 Breast SCY

Standard	Cut	Gap
B✓	36.69	−1.29
BB	34.09	+1.31
A	31.39	+4.01
AA	30.09	+5.31
AAA	28.79	+6.61
AAAA	27.49	+7.91

PBA

35.40

2024 SD January Invite

Jan 20, 2024

🎓 Class of 2029#14of 27 · SD#2,466 USA*

LSC

of 51

100 Breast SCY

Standard	Cut	Gap
B✓	1:16.89	−7.78
BB✓	1:11.39	−2.28
A	1:05.89	+3.22
AA	1:03.19	+5.92
AAA	1:00.39	+8.72
AAAA	57.69	+11.42

PBBB

1:09.11

2025 SD VAST Winter Invitational

Dec 14, 2025

🎓 Class of 2029#6of 28 · SD#1,737 USA*

LSC

of 55

200 Breast SCY

Standard	Cut	Gap
B✓	2:47.09	−17.52
BB✓	2:35.19	−5.62
A	2:23.19	+6.38
AA	2:17.29	+12.28
AAA	2:11.29	+18.28
AAAA	2:05.29	+24.28

PBA

2:29.57

2025 SD SFST Swim Series Meet #2

Oct 25, 2025

🎓 Class of 2029#5of 25 · SD#1,344 USA*

LSC

of 40

50 Fly SCY

Standard	Cut	Gap
B✓	31.59	−4.76
BB✓	29.29	−2.46
A✓	27.09	−0.26
AA	25.89	+0.94
AAA	24.79	+2.04
AAAA	23.69	+3.14

PBAA

26.83

2025 SD YST Charity Invite

Nov 15, 2025

🎓 Class of 2029#7of 27 · SD#1,391 USA*

LSC

of 57

100 Fly SCY

Standard	Cut	Gap
B✓	1:07.19	−9.76
BB✓	1:02.39	−4.96
A✓	57.59	−0.16
AA	55.19	+2.24
AAA	52.79	+4.64
AAAA	50.39	+7.04

PBAA

57.43

2026 IA MIDWEST ALL STAR CHAMPIONSHIPS

Jan 10, 2026

🎓 Class of 2029#4of 25 · SD#1,252 USA*

LSC

of 45

200 Fly SCY

Standard	Cut	Gap
B✓	2:30.19	−12.15
BB✓	2:19.49	−1.45
A	2:08.79	+9.25
AA	2:03.39	+14.65
AAA	1:58.09	+19.95
AAAA	1:52.69	+25.35

PBBB

2:18.04

2025 SD YST Charity Invite

Nov 15, 2025

🎓 Class of 2029#4of 13 · SD#1,330 USA*

LSC

of 15

200 IM SCY

Standard	Cut	Gap
B✓	2:30.89	−26.08
BB✓	2:20.19	−15.38
A✓	2:09.39	−4.58
AA	2:03.99	+0.82
AAA	1:58.59	+6.22
AAAA	1:53.19	+11.62

PBA

2:04.81

2026 ND Speedo Sectionals - Central Zone North

Mar 15, 2026

🎓 Class of 2029#3of 25 · SD#825 USA*

LSC

of 52

400 IM SCY

Standard	Cut	Gap
B✓	5:22.19	−54.12
BB✓	4:59.19	−31.12
A✓	4:36.19	−8.12
AA	4:24.69	+3.38
AAA	4:13.19	+14.88
AAAA	4:01.59	+26.48

PBA

4:28.07

2026 SD 13 & Over Short Course State A Championships

Feb 27, 2026

🎓 Class of 2029#2of 15 · SD#649 USA*

LSC

of 31