Swimmer profile

Mark Sferra

Male17-18Lakeshore Swim ClubOH · CENTRALCollege athlete · Oberlin CollegeD3

Performance Progression Goals Time Standards Meets

Standards achieved

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Age group

17-18

Course

★ Highlight Events

800 Free LCM

Standard	Cut	Gap
B✓	11:17.89	−82.79
BB✓	10:29.49	−34.39
A	9:41.09	+14.01
AA	9:16.89	+38.21
AAA	8:52.69	+62.41
AAAA	8:28.49	+86.61

PBBB

9:55.10

2024 LE LE Summer Champs 24

Jul 27, 2024

LSC

of 21

50 Back LCM

Standard	Cut	Gap
B✓	36.79	−1.11
BB	34.19	+1.49
A	31.59	+4.09
AA	30.29	+5.39
AAA	28.99	+6.69
AAAA	27.59	+8.09

PBB

35.68

2024 LE LE Summer Champs 24

Jul 28, 2024

LSC

of 45

400 Free LCM

Standard	Cut	Gap
B✓	5:26.49	−40.16
BB✓	5:03.09	−16.76
A	4:39.79	+6.54
AA	4:28.19	+18.14
AAA	4:16.49	+29.84
AAAA	4:04.89	+41.44

PBBB

4:46.33

2024 LE LE Summer Champs 24

Jul 28, 2024

LSC

of 51

Event

50 Free LCM

Standard	Cut	Gap
B✓	31.89	−4.57
BB✓	29.59	−2.27
A✓	27.39	−0.07
AA	26.19	+1.13
AAA	25.09	+2.23
AAAA	23.99	+3.33

PBA

27.32

2025 LE LC Champs 25

Jul 26, 2025

LSC

141

of 171

100 Free LCM

Standard	Cut	Gap
B✓	1:09.89	−9.40
BB✓	1:04.89	−4.40
A	59.89	+0.60
AA	57.39	+3.10
AAA	54.89	+5.60
AAAA	52.39	+8.10

PBBB

1:00.49

2025 LE LC Champs 25

Jul 25, 2025

LSC

149

of 166

200 Free LCM

Standard	Cut	Gap
B✓	2:32.89	−18.20
BB✓	2:21.99	−7.30
A	2:11.09	+3.60
AA	2:05.59	+9.10
AAA	2:00.09	+14.60
AAAA	1:54.69	+20.00

PBBB

2:14.69

2025 LE LC Champs 25

Jul 27, 2025

LSC

125

of 145

400 Free LCM

Standard	Cut	Gap
B✓	5:26.49	−40.16
BB✓	5:03.09	−16.76
A	4:39.79	+6.54
AA	4:28.19	+18.14
AAA	4:16.49	+29.84
AAAA	4:04.89	+41.44

PBBB

4:46.33

2024 LE LE Summer Champs 24

Jul 28, 2024

LSC

of 51

800 Free LCM

Standard	Cut	Gap
B✓	11:17.89	−82.79
BB✓	10:29.49	−34.39
A	9:41.09	+14.01
AA	9:16.89	+38.21
AAA	8:52.69	+62.41
AAAA	8:28.49	+86.61

PBBB

9:55.10

2024 LE LE Summer Champs 24

Jul 27, 2024

LSC

of 21

50 Back LCM

Standard	Cut	Gap
B✓	36.79	−1.11
BB	34.19	+1.49
A	31.59	+4.09
AA	30.29	+5.39
AAA	28.99	+6.69
AAAA	27.59	+8.09

PBB

35.68

2024 LE LE Summer Champs 24

Jul 28, 2024

LSC

of 45

100 Back LCM

Standard	Cut	Gap
B✓	1:17.49	−6.75
BB✓	1:11.99	−1.25
A	1:06.49	+4.25
AA	1:03.69	+7.05
AAA	1:00.89	+9.85
AAAA	58.19	+12.55

PBBB

1:10.74

2025 LE LC Champs 25

Jul 25, 2025

LSC

103

of 128

200 Back LCM

Standard	Cut	Gap
B✓	2:49.19	−9.50
BB	2:37.09	+2.60
A	2:24.99	+14.70
AA	2:18.99	+20.70
AAA	2:12.89	+26.80
AAAA	2:06.89	+32.80

PBB

2:39.69

2025 LE Avon Classic

Jul 12, 2025

LSC

of 86

50 Fly LCM

Standard	Cut	Gap
B✓	34.59	−5.56
BB✓	32.09	−3.06
A✓	29.69	−0.66
AA	28.39	+0.64
AAA	27.19	+1.84
AAAA	25.99	+3.04

PBA

29.03

2025 LE LC Champs 25

Jul 25, 2025

LSC

of 106

100 Fly LCM

1:20.52

2024 LE Freedlander24

Jun 30, 2024

LSC

of 80

200 IM LCM

Standard	Cut	Gap
B✓	2:51.89	−6.09
BB	2:39.59	+6.21
A	2:27.39	+18.41
AA	2:21.19	+24.61
AAA	2:15.09	+30.71
AAAA	2:08.99	+36.81

PBB

2:45.80

2025 LE Avon Classic

Jul 12, 2025

LSC

108

of 111