100 metres Breaststroke, Women – Round One

Date	18 October 1968 — 10:00
Location	Alberca Olímpica Francisco Márquez, Ciudad de México
Format	Fastest 16 advanced to the semi-finals.

Pos	Lane	Competitor	NOC	Time
1	7	Ana María Norbis	URU	1:17.4	QOR
2	6	Đurđica Bjedov	YUG	1:17.7	QOR
3	2	Kiyoe Nakagawa	JPN	1:18.2	Q
4	6	Sharon Wichman	USA	1:18.3	Q
5	2	Uta Frommater	FRG	1:18.5	Q
6	5	Galina Prozumenshchikova	URS	1:18.6	Q
7	1	Catie Ball	USA	1:18.8	QOR
8	3	Jo-Anne Barnes	AUS	1:19.1	Q
9	3	Judy Playfair	AUS	1:19.2	Q
=10	5	Suzy Jones	USA	1:19.3	Q
=10	1	Alla Grebennikova	URS	1:19.3	Q
12	2	Dorothy Harrison	GBR	1:19.6	Q
13	4	Di Harris	GBR	1:19.8	Q
14	7	Christl Filippovits	AUT	1:19.9	Q
15	3	Svetlana Babanina	URS	1:20.2	Q
=16	4	Jill Slattery	GBR	1:20.7	Q
=16	5	Yukari Takemoto	JPN	1:20.7
18	4	Yvonne Brage	SWE	1:20.8
=19	2	Shlomit Nir	ISR	1:20.9
=19	7	Sue McKenzie	AUS	1:20.9
21	4	Ann O'Connor	IRL	1:21.1
22	5	Marjan Janus	NED	1:21.9
=23	5	Vreni Eberle	FRG	1:22.6
=23	6	Ellen Ingvadóttir	ISL	1:22.6
=23	6	Márta Egerváry	HUN	1:22.6
26	6	Tamara Oynick	MEX	1:22.7
27	1	Arlette Wilmes	LUX	1:24.4
28	7	Víctoria Casas	MEX	1:24.7
29	4	Liana Vicens	PUR	1:25.2
30	7	Tamara Orejuela	ECU	1:26.8
31	2	María Moreno	ESA	1:27.2
32	3	María Castro	ESA	1:36.9
33	3	Celia Jokisch	ESA	1:46.6
DNS	–	Ana Elena de la Portilla	MEX	–
DNS	–	Maria Ballago Szabo	HUN	–
DNS	–	Hedy García	PHI	–

Pos	Lane	Competitor	NOC	Time
1	1	Catie Ball	USA	1:18.8	QOR
2	3	Jo-Anne Barnes	AUS	1:19.1	Q
3	5	Suzy Jones	USA	1:19.3	Q
4	2	Dorothy Harrison	GBR	1:19.6	Q
5	7	Christl Filippovits	AUT	1:19.9	Q
6	6	Tamara Oynick	MEX	1:22.7
7	4	Liana Vicens	PUR	1:25.2
DNS	–	Ana Elena de la Portilla	MEX	–

Pos	Lane	Competitor	NOC	Time
1	6	Đurđica Bjedov	YUG	1:17.7	QOR
2	1	Alla Grebennikova	URS	1:19.3	Q
3	2	Shlomit Nir	ISR	1:20.9
4	4	Ann O'Connor	IRL	1:21.1
5	5	Marjan Janus	NED	1:21.9
6	7	Tamara Orejuela	ECU	1:26.8
7	3	Celia Jokisch	ESA	1:46.6

Pos	Lane	Competitor	NOC	Time
1	6	Sharon Wichman	USA	1:18.3	Q
2	3	Judy Playfair	AUS	1:19.2	Q
3	4	Yvonne Brage	SWE	1:20.8
4	5	Vreni Eberle	FRG	1:22.6
5	7	Víctoria Casas	MEX	1:24.7
6	2	María Moreno	ESA	1:27.2
DNS	–	Maria Ballago Szabo	HUN	–

Pos	Lane	Competitor	NOC	Time
1	2	Uta Frommater	FRG	1:18.5	Q
2	5	Galina Prozumenshchikova	URS	1:18.6	Q
3	3	Svetlana Babanina	URS	1:20.2	Q
4	4	Jill Slattery	GBR	1:20.7	Q
5	7	Sue McKenzie	AUS	1:20.9
6	6	Ellen Ingvadóttir	ISL	1:22.6
DNS	–	Hedy García	PHI	–

Pos	Lane	Competitor	NOC	Time
1	7	Ana María Norbis	URU	1:17.4	QOR
2	2	Kiyoe Nakagawa	JPN	1:18.2	Q
3	4	Di Harris	GBR	1:19.8	Q
4	5	Yukari Takemoto	JPN	1:20.7
5	6	Márta Egerváry	HUN	1:22.6
6	1	Arlette Wilmes	LUX	1:24.4
7	3	María Castro	ESA	1:36.9