Swimmer profile

Allison Tjhin

Female10 & UnderDiablo AquaticsPC · WESTERN

Performance Progression Goals Time Standards Meets

Standards achieved

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Age group

10 & Under

Course

★ Highlight Events

100 Back SCY

Standard	Cut	Gap
B✓	1:45.79	−33.55
BB✓	1:33.99	−21.75
A✓	1:22.29	−10.05
AA✓	1:18.39	−6.15
AAA✓	1:14.49	−2.25
AAAA	1:10.59	+1.65

PBAAA

1:12.24

2026 PC Pacific Swimming Spring Far Western Championships

Apr 10, 2026

LSC

of 213

50 Back SCY

Standard	Cut	Gap
B✓	48.59	−15.29
BB✓	43.29	−9.99
A✓	37.99	−4.69
AA✓	36.19	−2.89
AAA✓	34.39	−1.09
AAAA	32.59	+0.71

PBAAA

33.30

2026 PC Pacific Swimming Spring Far Western Championships

Apr 12, 2026

LSC

of 241

50 Fly SCY

Standard	Cut	Gap
B✓	48.39	−15.29
BB✓	42.69	−9.59
A✓	36.99	−3.89
AA✓	35.09	−1.99
AAA✓	33.19	−0.09
AAAA	31.29	+1.81

PBAAA

33.10

2026 PC Pacific Swimming Spring Age Group Championships

Mar 20, 2026

LSC

of 249

Event

50 Free SCY

Standard	Cut	Gap
B✓	39.79	−9.92
BB✓	35.99	−6.12
A✓	32.09	−2.22
AA✓	30.89	−1.02
AAA	29.59	+0.28
AAAA	28.29	+1.58

PBAA

29.87

2026 PC Pacific Swimming Spring Age Group Championships

Mar 21, 2026

LSC

of 249

100 Free SCY

Standard	Cut	Gap
B✓	1:30.79	−23.58
BB✓	1:21.09	−13.88
A✓	1:11.49	−4.28
AA✓	1:08.29	−1.08
AAA	1:04.99	+2.22
AAAA	1:01.79	+5.42

PBAA

1:07.21

2026 PC TERA Short Course C/B/BB+

Feb 21, 2026

LSC

of 247

200 Free SCY

Standard	Cut	Gap
B✓	3:22.79	−44.46
BB✓	3:00.59	−22.26
A✓	2:38.39	−0.06
AA	2:30.99	+7.34
AAA	2:23.59	+14.74
AAAA	2:16.19	+22.14

PBA

2:38.33

2026 PC Zone 2 Winter Championship

Feb 1, 2026

LSC

of 188

50 Back SCY

Standard	Cut	Gap
B✓	48.59	−15.29
BB✓	43.29	−9.99
A✓	37.99	−4.69
AA✓	36.19	−2.89
AAA✓	34.39	−1.09
AAAA	32.59	+0.71

PBAAA

33.30

2026 PC Pacific Swimming Spring Far Western Championships

Apr 12, 2026

LSC

of 241

100 Back SCY

Standard	Cut	Gap
B✓	1:45.79	−33.55
BB✓	1:33.99	−21.75
A✓	1:22.29	−10.05
AA✓	1:18.39	−6.15
AAA✓	1:14.49	−2.25
AAAA	1:10.59	+1.65

PBAAA

1:12.24

2026 PC Pacific Swimming Spring Far Western Championships

Apr 10, 2026

LSC

of 213

50 Breast SCY

Standard	Cut	Gap
B✓	54.59	−11.50
BB✓	48.69	−5.60
A	42.79	+0.30
AA	40.89	+2.20
AAA	38.89	+4.20
AAAA	36.89	+6.20

PBBB

43.09

2026 PC TERA Short Course C/B/BB+

Feb 22, 2026

LSC

of 243

100 Breast SCY

Standard	Cut	Gap
B✓	2:00.29	−25.10
BB✓	1:46.89	−11.70
A	1:33.59	+1.60
AA	1:29.09	+6.10
AAA	1:24.69	+10.50
AAAA	1:20.19	+15.00

PBBB

1:35.19

2026 PC SRVA Short Course C/B/BB+

Mar 8, 2026

LSC

of 220

50 Fly SCY

Standard	Cut	Gap
B✓	48.39	−15.29
BB✓	42.69	−9.59
A✓	36.99	−3.89
AA✓	35.09	−1.99
AAA✓	33.19	−0.09
AAAA	31.29	+1.81

PBAAA

33.10

2026 PC Pacific Swimming Spring Age Group Championships

Mar 20, 2026

LSC

of 249

100 Fly SCY

Standard	Cut	Gap
B✓	1:56.69	−36.28
BB✓	1:41.39	−20.98
A✓	1:26.09	−5.68
AA✓	1:20.99	−0.58
AAA	1:15.99	+4.42
AAAA	1:10.89	+9.52

PBAA

1:20.41

2026 PC Pacific Swimming Spring Age Group Championships

Mar 21, 2026

LSC

of 163