Swimmer profile

Rostik Khilko

Male17-18Livermore Aqua CowboysPC · WESTERN

Performance Recruiting Progression Goals Time Standards Meets

AAAA standard — elite national performance!

16 all-time personal bests this season!

Top 2 in PC — 50 Breast SCY

Standards achieved

AAAA×3AAA×3AA×5A×4BB×1

All-time PBs

16events

Best PC rank

#250 Breast SCY

Events ranked

16SCY

Age group

17-18

🏅 Major Cuts Achieved

5 events · top tier Summer Jr Nats

100 Breast SCY

54.62PB

Cut: 54.99−0.37s margin

200 Breast SCY

2:00.04PB

Cut: 2:00.39−0.35s margin

50 Breast SCY

25.54PB

Cut: 26.29−0.75s margin

200 IM SCY

1:55.19PB

Cut: 1:58.19−3.00s margin

400 IM SCY

4:11.55PB

Cut: 4:14.69−3.14s margin

Event

50 Free SCY

Standard	Cut	Gap
B✓	27.59	−5.24
BB✓	25.59	−3.24
A✓	23.59	−1.24
AA✓	22.59	−0.24
AAA	21.69	+0.66
AAAA	20.69	+1.66

PBAA

22.35

2025 CA BREA CA/NV Speedo Sectionals-Last Chance Entries

Dec 21, 2025

🎓 Class of 2028#56of 191 · PC#761 USA*

LSC

of 350

100 Free SCY

Standard	Cut	Gap
B✓	1:00.29	−10.10
BB✓	55.99	−5.80
A✓	51.69	−1.50
AA	49.59	+0.60
AAA	47.39	+2.80
AAAA	45.29	+4.90

PBAAA

50.19

2024 PC PC Spring Age Group Championships hosted by SBA

Mar 16, 2024

🎓 Class of 2028#93of 191 · PC#1,518 USA*

LSC

of 355

200 Free SCY

Standard	Cut	Gap
B✓	2:13.59	−24.93
BB✓	2:03.99	−15.33
A✓	1:54.49	−5.83
AA✓	1:49.69	−1.03
AAA	1:44.99	+3.67
AAAA	1:40.19	+8.47

PBAA

1:48.66

2025 PC OAPB Short Course Senior Open

Oct 19, 2025

🎓 Class of 2028#72of 185 · PC#1,052 USA*

LSC

111

of 322

500 Free SCY

Standard	Cut	Gap
B✓	6:03.19	−56.58
BB✓	5:37.29	−30.68
A✓	5:11.39	−4.78
AA	4:58.39	+8.22
AAA	4:45.39	+21.22
AAAA	4:32.39	+34.22

PBAA

5:06.61

2023 PC CROW Winter Age Group Championships

Dec 1, 2023

🎓 Class of 2028#96of 169 · PC#1,499 USA*

LSC

of 239

1650 Free SCY

Standard	Cut	Gap
B✓	21:08.99	−187.57
BB✓	19:38.39	−96.97
A✓	18:07.69	−6.27
AA	17:22.39	+39.03
AAA	16:37.09	+84.33
AAAA	15:51.79	+129.63

PBAA

18:01.42

PC CROW 14&U JO Last Chance

Nov 20, 2022

🎓 Class of 2028#60of 97 · PC#879 USA*

LSC

of 71

50 Back SCY

Standard	Cut	Gap
B	30.79	+1.35
BB	28.59	+3.55
A	26.39	+5.75
AA	25.29	+6.85
AAA	24.19	+7.95
AAAA	23.09	+9.05

PBA

32.14

2021 PC OAPB C/B/BB+

Oct 31, 2021

🎓 Class of 2028#146of 180 · PC#3,098 USA*

LSC

of 234

100 Back SCY

Standard	Cut	Gap
B✓	1:05.19	−7.21
BB✓	1:00.59	−2.61
A	55.89	+2.09
AA	53.59	+4.39
AAA	51.29	+6.69
AAAA	48.89	+9.09

PBBB

57.98

2025 PC OAPB Short Course Senior Open

Oct 19, 2025

🎓 Class of 2028#94of 189 · PC#1,475 USA*

LSC

135

of 291

200 Back SCY

Standard	Cut	Gap
B✓	2:23.89	−15.49
BB✓	2:13.59	−5.19
A	2:03.29	+5.11
AA	1:58.19	+10.21
AAA	1:53.09	+15.31
AAAA	1:47.89	+20.51

PBA

2:08.40

2023 PC TCA Short Course Senior Open

Sep 23, 2023

🎓 Class of 2028#87of 154 · PC#1,421 USA*

LSC

of 203

50 Breast SCY

Standard	Cut	Gap
B✓	35.39	−9.85
BB✓	32.89	−7.35
A✓	30.39	−4.85
AA✓	29.09	−3.55
AAA✓	27.89	−2.35
AAAA✓	26.59	−1.05

PBFuturesAAAA

25.54

2025 CA BREA CA/NV Speedo Sectionals-Last Chance Entries

Dec 21, 2025

🎓 Class of 2028#1of 171 · PC#6 USA*

LSC

of 148

100 Breast SCY

Standard	Cut	Gap
B✓	1:14.69	−20.07
BB✓	1:09.39	−14.77
A✓	1:03.99	−9.37
AA✓	1:01.39	−6.77
AAA✓	58.69	−4.07
AAAA✓	55.99	−1.37

PBSummer Jr NatsAAAA

54.62

2026 PC NCS Championship

May 8, 2026

🎓 Class of 2028#2of 187 · PC#6 USA*

LSC

of 164

200 Breast SCY

Standard	Cut	Gap
B✓	2:42.29	−42.25
BB✓	2:30.69	−30.65
A✓	2:19.09	−19.05
AA✓	2:13.29	−13.25
AAA✓	2:07.49	−7.45
AAAA✓	2:01.69	−1.65

PBSummer Jr NatsAAAA

2:00.04

2025 Speedo Winter Junior Championships - West

Dec 13, 2025

🎓 Class of 2028#4of 154 · PC#17 USA*

LSC

of 194

50 Fly SCY

Standard	Cut	Gap
B	30.59	+0.43
BB	28.39	+2.63
A	26.19	+4.83
AA	25.09	+5.93
AAA	23.99	+7.03
AAAA	22.99	+8.03

PBA

31.02

2021 PC CROW 14&UN JO Last Chance

Nov 21, 2021

🎓 Class of 2028#161of 178 · PC#3,413 USA*

LSC

of 220

100 Fly SCY

Standard	Cut	Gap
B✓	1:05.39	−10.77
BB✓	1:00.79	−6.17
A✓	56.09	−1.47
AA	53.69	+0.93
AAA	51.39	+3.23
AAAA	49.09	+5.53

PBAA

54.62

2025 PC QSS Senior Open T/F Championship

Feb 16, 2025

🎓 Class of 2028#81of 186 · PC#1,023 USA*

LSC

116

of 324

200 Fly SCY

Standard	Cut	Gap
B✓	2:26.39	−15.31
BB✓	2:15.99	−4.91
A	2:05.49	+5.59
AA	2:00.29	+10.79
AAA	1:55.09	+15.99
AAAA	1:49.79	+21.29

PBA

2:11.08

2023 PC TERA Short Course Senior Open

Nov 18, 2023

🎓 Class of 2028#85of 128 · PC#1,236 USA*

LSC

of 153

200 IM SCY

Standard	Cut	Gap
B✓	2:27.39	−32.20
BB✓	2:16.89	−21.70
A✓	2:06.39	−11.20
AA✓	2:01.09	−5.90
AAA✓	1:55.89	−0.70
AAAA	1:50.59	+4.60

PBSectionalsAAA

1:55.19

2026 PC Pacific Swimming Spring Far Western Championships

Apr 9, 2026

🎓 Class of 2028#32of 187 · PC#227 USA*

LSC

of 163

400 IM SCY

Standard	Cut	Gap
B✓	5:17.39	−65.84
BB✓	4:54.69	−43.14
A✓	4:31.99	−20.44
AA✓	4:20.69	−9.14
AAA	4:09.39	+2.16
AAAA	3:57.99	+13.56

PBSectionalsAAA

4:11.55

2025 CA BREA CA/NV Speedo Sectionals-Last Chance Entries

Dec 20, 2025

🎓 Class of 2028#28of 137 · PC#288 USA*

LSC

of 158