YWST swims as part of the Contra Costa Valley Swim Conference ad it subject to their Standing Rules.  CCVSC also updates time standards every 3-years.

GIRLS
Stroke	Category	6&U	7-8	9-10	11-12	13-14	15-18
Free	C	20.48	16.24	31.88	28.97	27.78	58.53*
	A	27.80*	20.10*	38.50	33.40	30.60	1:04.65
Breast	C	28.81	22.10	40.98	37.61	35.93	1:16.87
	A	37.00*	27.25*	50.30*	44.00*	40.60	1:24.20
	Q	48.50	37.50	59.40	53.00	49.00	1:40.00
Fly	C	24.87	18.18	36.60	32.49	30.82	1:08.39
	A	35.50*	24.70*	47.00*	39.40*	35.20	1:15.00
	Q	47.00	34.60	58.20	50.20	49.10	1:28.40
Back	C	25.75	20.69	38.33	34.66	32.57	1:10.13*
	A	34.80*	25.50	48.50	42.00	37.30	1:17.00*
IM	C	n/a	1:37.90	1:23.10	1:15.54	1:11.87	1:08.51
	A	n/a	1:58.50*	1:39.25*	1:25.70	1:18.35	1:14.75
	Q	n/a	2:15.00	1:55.00	1:45.00	1:25.00	1:22.00

 

BOYS
Stroke	Category	6&U	7-8	9-10	11-12	13-14	15-18
Free	C	20.19	16.00	32.00	28.28	25.88	52.57*
	A	28.40*	19.75*	37.80	33.00	28.10	55.50
Breast	C	28.74	22.22	42.10	37.25*	33.49	1:09.47
	A	37.40*	27.60*	50.50*	43.60	37.75	1:13.60*
	Q	48.00	37.00	59.50	53.00	46.00	1:28.00
Fly	C	25.75	18.58	37.08	32.56*	28.99	1:00.24*
	A	34.80*	24.70*	47.00*	39.25	32.40*	1:05.25
	Q	46.40	34.60	59.00	49.80	47.00	1:21.80
Back	C	25.34	20.35	38.53	35.04	31.69	1:04.15*
	A	35.20*	26.00	47.50	40.00	35.30	1:09.00
IM	C	n/a	1:37.44	1:23.67	1:14.83	1:08.03	1:01.73
	A	n/a	1:56.00*	1:37.00	1:25.20	1:12.90*	1:04.50
	Q	n/a	2:15.00	1:55.00	1:45.00	1:23.00	1:13.00

* Changed from last year.
C is County Qualifying Time
A is CCSVC "A" Time
Q is Conference Meet Qualifying Time
Note: There are no Conference Meet qualifying times for Freestyle or Backstroke.