Swimmer profile

Ann Tjeerdsma

Female15-16Pierre Swim TeamSD · CENTRAL

Performance Progression Goals Time Standards Meets

Standards achieved

tap to filter events

Age group

15-16

Course

★ Highlight Events

1500 Free LCM

Standard	Cut	Gap
B✓	23:33.49	−52.94
BB	21:52.49	+48.06
A	20:11.59	+148.96
AA	19:21.09	+199.46
AAA	18:30.59	+249.96
AAAA	17:40.09	+300.46

PBB

22:40.55

2026 SD Summer Starter

Jun 27, 2026

🎓 Class of 2028#8of 9 · SD#1,216 USA*

LSC

of 11

50 Fly LCM

42.03

2025 SD Rushmore Classic Swim Meet

Jun 22, 2025

🎓 Class of 2028#15of 21 · SD#3,851 USA*

LSC

of 8

800 Free LCM

Standard	Cut	Gap
B✓	12:17.79	−14.02
BB	11:25.09	+38.68
A	10:32.39	+91.38
AA	10:05.99	+117.78
AAA	9:39.69	+144.08
AAAA	9:13.29	+170.48

PBB

12:03.77

2026 SD Summer Starter

Jun 28, 2026

🎓 Class of 2028#10of 15 · SD#1,786 USA*

LSC

of 11

Event

50 Free LCM

Standard	Cut	Gap
B✓	36.09	−2.18
BB	33.49	+0.42
A	30.89	+3.02
AA	29.59	+4.32
AAA	28.29	+5.62
AAAA	27.09	+6.82

PBB

33.91

2026 SD Summer Starter

Jun 27, 2026

🎓 Class of 2028#18of 25 · SD#4,504 USA*

LSC

of 37

100 Free LCM

Standard	Cut	Gap
B✓	1:18.39	−3.96
BB	1:12.79	+1.64
A	1:07.19	+7.24
AA	1:04.39	+10.04
AAA	1:01.59	+12.84
AAAA	58.79	+15.64

PBBB

1:14.43

2023 SD Rushmore Classic Swim Meet

Jun 25, 2023

🎓 Class of 2028#16of 24 · SD#4,363 USA*

LSC

of 40

200 Free LCM

Standard	Cut	Gap
B✓	2:49.19	−2.14
BB	2:37.09	+9.96
A	2:25.09	+21.96
AA	2:18.99	+28.06
AAA	2:12.99	+34.06
AAAA	2:06.89	+40.16

PBB

2:47.05

2026 SD Summer Starter

Jun 28, 2026

🎓 Class of 2028#12of 24 · SD#4,128 USA*

LSC

of 24

400 Free LCM

Standard	Cut	Gap
B✓	5:55.19	−12.43
BB	5:29.89	+12.87
A	5:04.49	+38.27
AA	4:51.79	+50.97
AAA	4:39.09	+63.67
AAAA	4:26.39	+76.37

PBB

5:42.76

2026 SD Summer Starter

Jun 27, 2026

🎓 Class of 2028#11of 19 · SD#3,070 USA*

LSC

of 19

800 Free LCM

Standard	Cut	Gap
B✓	12:17.79	−14.02
BB	11:25.09	+38.68
A	10:32.39	+91.38
AA	10:05.99	+117.78
AAA	9:39.69	+144.08
AAAA	9:13.29	+170.48

PBB

12:03.77

2026 SD Summer Starter

Jun 28, 2026

🎓 Class of 2028#10of 15 · SD#1,786 USA*

LSC

of 11

1500 Free LCM

Standard	Cut	Gap
B✓	23:33.49	−52.94
BB	21:52.49	+48.06
A	20:11.59	+148.96
AA	19:21.09	+199.46
AAA	18:30.59	+249.96
AAAA	17:40.09	+300.46

PBB

22:40.55

2026 SD Summer Starter

Jun 27, 2026

🎓 Class of 2028#8of 9 · SD#1,216 USA*

LSC

of 11

50 Back LCM

Standard	Cut	Gap
B	41.19	+1.97
BB	38.29	+4.87
A	35.29	+7.87
AA	33.89	+9.27
AAA	32.39	+10.77
AAAA	30.89	+12.27

PBB

43.16

2022 SD Mt. Rushmore Classic

Jun 26, 2022

🎓 Class of 2028#14of 24 · SD#3,636 USA*

LSC

of 44

100 Back LCM

Standard	Cut	Gap
B✓	1:26.89	−0.75
BB	1:20.69	+5.45
A	1:14.49	+11.65
AA	1:11.39	+14.75
AAA	1:08.29	+17.85
AAAA	1:05.19	+20.95

PBB

1:26.14

2024 SD Summer Starter

Jun 30, 2024

🎓 Class of 2028#10of 23 · SD#3,657 USA*

LSC

of 43

200 Back LCM

Standard	Cut	Gap
B	3:06.79	+1.22
BB	2:53.39	+14.62
A	2:40.09	+27.92
AA	2:33.39	+34.62
AAA	2:26.79	+41.22
AAAA	2:20.09	+47.92

PBB

3:08.01

2023 SD Rushmore Classic Swim Meet

Jun 24, 2023

🎓 Class of 2028#11of 18 · SD#3,146 USA*

LSC

of 29

50 Breast LCM

51.92

2021 SD Mt. Rushmore Classic

Jun 27, 2021

🎓 Class of 2028#14of 23 · SD#3,601 USA*

LSC

of 34

100 Breast LCM

1:43.29

2024 SD YST Meridian Bridge Centennial Invite

Jun 9, 2024

🎓 Class of 2028#12of 22 · SD#3,673 USA*

LSC

of 41

50 Fly LCM

42.03

2025 SD Rushmore Classic Swim Meet

Jun 22, 2025

🎓 Class of 2028#15of 21 · SD#3,851 USA*

LSC

of 8

100 Fly LCM

1:35.78

2023 SD Rushmore Classic Swim Meet

Jun 25, 2023

🎓 Class of 2028#16of 21 · SD#3,717 USA*

LSC

of 29

200 IM LCM

3:13.88

2025 SD Summer Starter

Jun 28, 2025

🎓 Class of 2028#15of 21 · SD#3,988 USA*

LSC

of 29

400 IM LCM

Standard	Cut	Gap
B✓	6:44.69	−2.05
BB	6:15.79	+26.85
A	5:46.89	+55.75
AA	5:32.49	+70.15
AAA	5:17.99	+84.65
AAAA	5:03.59	+99.05

PBB

6:42.64

2026 SD Summer Starter

Jun 28, 2026

🎓 Class of 2028#9of 13 · SD#2,207 USA*

LSC

of 13