Swimmer profile

Sienna Halleen

Female15-16Falfins SwimmingCO · WESTERN

Performance Progression Goals Time Standards Meets

Standards achieved

tap to filter events

Age group

15-16

Course

★ Highlight Events

800 Free LCM

Standard	Cut	Gap
B✓	12:17.79	−116.95
BB✓	11:25.09	−64.25
A✓	10:32.39	−11.55
AA	10:05.99	+14.85
AAA	9:39.69	+41.15
AAAA	9:13.29	+67.55

PBA

10:20.84

2025 CO CSI Senior LC State Championships

Jul 20, 2025

LSC

of 68

1500 Free LCM

Standard	Cut	Gap
B✓	23:33.49	−216.47
BB✓	21:52.49	−115.47
A✓	20:11.59	−14.57
AA	19:21.09	+35.93
AAA	18:30.59	+86.43
AAAA	17:40.09	+136.93

PBA

19:57.02

2025 CO CSI Senior LC State Championships

Jul 17, 2025

LSC

of 52

200 Fly LCM

Standard	Cut	Gap
B✓	3:07.79	−13.24
BB	2:54.39	+0.16
A	2:40.99	+13.56
AA	2:34.29	+20.26
AAA	2:27.59	+26.96
AAAA	2:20.89	+33.66

PBBB

2:54.55

2024 AZ MAC 13th Annual Speedo Invite

May 26, 2024

LSC

of 63

Event

50 Free LCM

Standard	Cut	Gap
B✓	36.09	−5.16
BB✓	33.49	−2.56
A	30.89	+0.04
AA	29.59	+1.34
AAA	28.29	+2.64
AAAA	27.09	+3.84

PBBB

30.93

2026 CO Steve Drozda LC Shotgun Invite

Apr 26, 2026

LSC

115

of 184

100 Free LCM

Standard	Cut	Gap
B✓	1:18.39	−11.61
BB✓	1:12.79	−6.01
A✓	1:07.19	−0.41
AA	1:04.39	+2.39
AAA	1:01.59	+5.19
AAAA	58.79	+7.99

PBA

1:06.78

2026 CO Steve Drozda LC Shotgun Invite

Apr 25, 2026

LSC

106

of 187

200 Free LCM

Standard	Cut	Gap
B✓	2:49.19	−23.86
BB✓	2:37.09	−11.76
A	2:25.09	+0.24
AA	2:18.99	+6.34
AAA	2:12.99	+12.34
AAAA	2:06.89	+18.44

PBBB

2:25.33

2026 CO Falfins Long Course Open

Jun 20, 2026

LSC

of 161

400 Free LCM

Standard	Cut	Gap
B✓	5:55.19	−50.71
BB✓	5:29.89	−25.41
A✓	5:04.49	−0.01
AA	4:51.79	+12.69
AAA	4:39.09	+25.39
AAAA	4:26.39	+38.09

PBA

5:04.48

2026 CO Falfins Long Course Open

Jun 21, 2026

LSC

of 113

800 Free LCM

Standard	Cut	Gap
B✓	12:17.79	−116.95
BB✓	11:25.09	−64.25
A✓	10:32.39	−11.55
AA	10:05.99	+14.85
AAA	9:39.69	+41.15
AAAA	9:13.29	+67.55

PBA

10:20.84

2025 CO CSI Senior LC State Championships

Jul 20, 2025

LSC

of 68

1500 Free LCM

Standard	Cut	Gap
B✓	23:33.49	−216.47
BB✓	21:52.49	−115.47
A✓	20:11.59	−14.57
AA	19:21.09	+35.93
AAA	18:30.59	+86.43
AAAA	17:40.09	+136.93

PBA

19:57.02

2025 CO CSI Senior LC State Championships

Jul 17, 2025

LSC

of 52

50 Back LCM

Standard	Cut	Gap
B	41.19	+1.46
BB	38.29	+4.36
A	35.29	+7.36
AA	33.89	+8.76
AAA	32.39	+10.26
AAAA	30.89	+11.76

PBB

42.65

2022 AZ MAC 11th Annual Speedo Invite

May 27, 2022

LSC

115

of 173

100 Back LCM

Standard	Cut	Gap
B✓	1:26.89	−7.56
BB✓	1:20.69	−1.36
A	1:14.49	+4.84
AA	1:11.39	+7.94
AAA	1:08.29	+11.04
AAAA	1:05.19	+14.14

PBBB

1:19.33

2025 CO Falfins Long Course Open

Jun 21, 2025

LSC

120

of 183

200 Back LCM

Standard	Cut	Gap
B✓	3:06.79	−11.14
BB	2:53.39	+2.26
A	2:40.09	+15.56
AA	2:33.39	+22.26
AAA	2:26.79	+28.86
AAAA	2:20.09	+35.56

PBB

2:55.65

2025 CO FST Spring Fever

Apr 26, 2025

LSC

114

of 128

50 Breast LCM

Standard	Cut	Gap
B	46.19	+0.96
BB	42.89	+4.26
A	39.59	+7.56
AA	37.89	+9.26
AAA	36.29	+10.86
AAAA	34.59	+12.56

PBB

47.15

2022 AZ MAC 11th Annual Speedo Invite

May 27, 2022

LSC

of 171

100 Breast LCM

Standard	Cut	Gap
B✓	1:38.59	−9.49
BB✓	1:31.59	−2.49
A	1:24.49	+4.61
AA	1:20.99	+8.11
AAA	1:17.49	+11.61
AAAA	1:13.99	+15.11

PBBB

1:29.10

2025 CO Falfins Long Course Open

Jun 21, 2025

LSC

of 144

200 Breast LCM

Standard	Cut	Gap
B✓	3:32.49	−15.70
BB✓	3:17.29	−0.50
A	3:02.09	+14.70
AA	2:54.49	+22.30
AAA	2:46.99	+29.80
AAAA	2:39.39	+37.40

PBBB

3:16.79

2025 CO ACES Spring Invite

May 18, 2025

LSC

of 104

50 Fly LCM

Standard	Cut	Gap
B✓	38.99	−6.77
BB✓	36.19	−3.97
A✓	33.49	−1.27
AA	32.09	+0.13
AAA	30.69	+1.53
AAAA	29.29	+2.93

PBA

32.22

2026 CO Falfins Long Course Open

Jun 20, 2026

LSC

of 150

100 Fly LCM

Standard	Cut	Gap
B✓	1:24.29	−8.88
BB✓	1:18.29	−2.88
A	1:12.29	+3.12
AA	1:09.29	+6.12
AAA	1:06.29	+9.12
AAAA	1:03.29	+12.12

PBBB

1:15.41

2026 CO Falfins Long Course Open

Jun 21, 2026

LSC

of 131

200 Fly LCM

Standard	Cut	Gap
B✓	3:07.79	−13.24
BB	2:54.39	+0.16
A	2:40.99	+13.56
AA	2:34.29	+20.26
AAA	2:27.59	+26.96
AAAA	2:20.89	+33.66

PBBB

2:54.55

2024 AZ MAC 13th Annual Speedo Invite

May 26, 2024

LSC

of 63

200 IM LCM

Standard	Cut	Gap
B✓	3:11.19	−24.06
BB✓	2:57.49	−10.36
A	2:43.89	+3.24
AA	2:36.99	+10.14
AAA	2:30.19	+16.94
AAAA	2:23.39	+23.74

PBBB

2:47.13

2026 CO ACES Spring Invite

May 16, 2026

LSC

of 148

400 IM LCM

Standard	Cut	Gap
B✓	6:44.69	−57.18
BB✓	6:15.79	−28.28
A	5:46.89	+0.62
AA	5:32.49	+15.02
AAA	5:17.99	+29.52
AAAA	5:03.59	+43.92

PBBB

5:47.51

2026 CO ACES Spring Invite

May 15, 2026

LSC

of 71